[INFO] cloning repository https://github.com/tlatzko/rifts [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tlatzko/rifts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlatzko%2Frifts", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlatzko%2Frifts'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a4fee028a9c10a31becc67304e09db8e1c30361c [INFO] testing tlatzko/rifts against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlatzko%2Frifts" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tlatzko/rifts on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tlatzko/rifts [INFO] finished tweaking git repo https://github.com/tlatzko/rifts [INFO] tweaked toml for git repo https://github.com/tlatzko/rifts written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/tlatzko/rifts already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-8/source/examples/cub_ex.rs [INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-8/source/examples/cub_ex.rs [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ef0b2dc0683174b94c970bdeda1a10fd853150ba4f12dba3701db368dbd5bff [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5ef0b2dc0683174b94c970bdeda1a10fd853150ba4f12dba3701db368dbd5bff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ef0b2dc0683174b94c970bdeda1a10fd853150ba4f12dba3701db368dbd5bff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ef0b2dc0683174b94c970bdeda1a10fd853150ba4f12dba3701db368dbd5bff", kill_on_drop: false }` [INFO] [stdout] 5ef0b2dc0683174b94c970bdeda1a10fd853150ba4f12dba3701db368dbd5bff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9262563c7ebd15418d513b496826f0e09bcb6f87296d05f2cc849124b7d1368c [INFO] running `Command { std: "docker" "start" "-a" "9262563c7ebd15418d513b496826f0e09bcb6f87296d05f2cc849124b7d1368c", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/cub_ex.rs [INFO] [stderr] Compiling byteorder v0.3.13 [INFO] [stderr] Compiling gifts v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:178:12 [INFO] [stdout] | [INFO] [stdout] 178 | Ok(try!(self.read_u64().map(|x| x as usize))) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 189 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:216:17 [INFO] [stdout] | [INFO] [stdout] 216 | let x = try!(self.read_i8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 227 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:244:17 [INFO] [stdout] | [INFO] [stdout] 244 | let _ = try!(self.reader.read(&mut buf[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:254:23 [INFO] [stdout] | [INFO] [stdout] 254 | match try!(self.reader.read(&mut buf[start .. width])) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:262:19 [INFO] [stdout] | [INFO] [stdout] 262 | let res = try!(match str::from_utf8(&buf[..width]).ok() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | try!(self.read_bytes(res.len_utf8() as u64)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:272:19 [INFO] [stdout] | [INFO] [stdout] 272 | let len = try!(self.read_usize()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:273:9 [INFO] [stdout] | [INFO] [stdout] 273 | try!(self.read_bytes(len as u64)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 276 | try!(self.reader.by_ref().take(len as u64).read_to_end(&mut buff)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:293:18 [INFO] [stdout] | [INFO] [stdout] 293 | let id = try!(self.read_u32()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:356:17 [INFO] [stdout] | [INFO] [stdout] 356 | let x = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:369:19 [INFO] [stdout] | [INFO] [stdout] 369 | let len = try!(self.read_usize()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:380:19 [INFO] [stdout] | [INFO] [stdout] 380 | let len = try!(self.read_usize()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fileio/reader.rs:115:32 [INFO] [stdout] | [INFO] [stdout] 115 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `frame_value_type` should have an upper camel case name [INFO] [stdout] --> src/fileio/cuboid.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | pub type frame_value_type = u16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FrameValueType` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/math/mod.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | / macro_rules! poly_val { [INFO] [stdout] 26 | | ( [INFO] [stdout] 27 | | $p0:expr, $( $p_rest:expr),* [INFO] [stdout] 28 | | ) => { [INFO] [stdout] ... | [INFO] [stdout] 40 | | }; [INFO] [stdout] 41 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CuboidFrame` [INFO] [stdout] --> src/lib.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | use fileio::cuboid::{CuboidFile, CuboidFrame}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/fileio/reader.rs:109:48 [INFO] [stdout] | [INFO] [stdout] 109 | DecodingError::IoError(ref err) => Error::description(err), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/fileio/reader.rs:117:56 [INFO] [stdout] | [INFO] [stdout] 117 | DecodingError::IoError(ref err) => err.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> src/lib.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | fn cub_reader(tx: T) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/lib.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let d = match rx2.recv() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/fileio/cuboid.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | self.file.seek(SeekFrom::Start(pos)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/fileio/cuboid.rs:112:54 [INFO] [stdout] | [INFO] [stdout] 112 | let header: CuboidFrameHeader = decode_struct(&mut self.file).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/fileio/cuboid.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | self.file.seek(SeekFrom::Start(pixel_pos as u64)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cub_reader` [INFO] [stdout] --> src/lib.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn cub_reader(tx: T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/fileio/cuboid.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | self.file.seek(SeekFrom::Start(pos)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/fileio/cuboid.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | self.file.seek(SeekFrom::Start(pixel_pos as u64)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/fileio/cuboid.rs:126:12 [INFO] [stdout] | [INFO] [stdout] 126 | self.file.read(&mut byte_map); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `Command { std: "docker" "inspect" "9262563c7ebd15418d513b496826f0e09bcb6f87296d05f2cc849124b7d1368c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9262563c7ebd15418d513b496826f0e09bcb6f87296d05f2cc849124b7d1368c", kill_on_drop: false }` [INFO] [stdout] 9262563c7ebd15418d513b496826f0e09bcb6f87296d05f2cc849124b7d1368c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 630f5c29d6c26948335a9c30e6323b313c22c31f8615432bee88cff83039423c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "630f5c29d6c26948335a9c30e6323b313c22c31f8615432bee88cff83039423c", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/cub_ex.rs [INFO] [stderr] Compiling gifts v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:178:12 [INFO] [stdout] | [INFO] [stdout] 178 | Ok(try!(self.read_u64().map(|x| x as usize))) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 189 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:216:17 [INFO] [stdout] | [INFO] [stdout] 216 | let x = try!(self.read_i8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 227 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:244:17 [INFO] [stdout] | [INFO] [stdout] 244 | let _ = try!(self.reader.read(&mut buf[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:254:23 [INFO] [stdout] | [INFO] [stdout] 254 | match try!(self.reader.read(&mut buf[start .. width])) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:262:19 [INFO] [stdout] | [INFO] [stdout] 262 | let res = try!(match str::from_utf8(&buf[..width]).ok() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | try!(self.read_bytes(res.len_utf8() as u64)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:272:19 [INFO] [stdout] | [INFO] [stdout] 272 | let len = try!(self.read_usize()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:273:9 [INFO] [stdout] | [INFO] [stdout] 273 | try!(self.read_bytes(len as u64)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 276 | try!(self.reader.by_ref().take(len as u64).read_to_end(&mut buff)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:293:18 [INFO] [stdout] | [INFO] [stdout] 293 | let id = try!(self.read_u32()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:356:17 [INFO] [stdout] | [INFO] [stdout] 356 | let x = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:369:19 [INFO] [stdout] | [INFO] [stdout] 369 | let len = try!(self.read_usize()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:380:19 [INFO] [stdout] | [INFO] [stdout] 380 | let len = try!(self.read_usize()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fileio/reader.rs:115:32 [INFO] [stdout] | [INFO] [stdout] 115 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `frame_value_type` should have an upper camel case name [INFO] [stdout] --> src/fileio/cuboid.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | pub type frame_value_type = u16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FrameValueType` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/math/mod.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | / macro_rules! poly_val { [INFO] [stdout] 26 | | ( [INFO] [stdout] 27 | | $p0:expr, $( $p_rest:expr),* [INFO] [stdout] 28 | | ) => { [INFO] [stdout] ... | [INFO] [stdout] 40 | | }; [INFO] [stdout] 41 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CuboidFrame` [INFO] [stdout] --> src/lib.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | use fileio::cuboid::{CuboidFile, CuboidFrame}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/fileio/reader.rs:109:48 [INFO] [stdout] | [INFO] [stdout] 109 | DecodingError::IoError(ref err) => Error::description(err), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/fileio/reader.rs:117:56 [INFO] [stdout] | [INFO] [stdout] 117 | DecodingError::IoError(ref err) => err.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> src/lib.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | fn cub_reader(tx: T) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/lib.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let d = match rx2.recv() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/fileio/cuboid.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | self.file.seek(SeekFrom::Start(pos)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/fileio/cuboid.rs:112:54 [INFO] [stdout] | [INFO] [stdout] 112 | let header: CuboidFrameHeader = decode_struct(&mut self.file).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/fileio/cuboid.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | self.file.seek(SeekFrom::Start(pixel_pos as u64)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cub_reader` [INFO] [stdout] --> src/lib.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn cub_reader(tx: T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/fileio/cuboid.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | self.file.seek(SeekFrom::Start(pos)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/fileio/cuboid.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | self.file.seek(SeekFrom::Start(pixel_pos as u64)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/fileio/cuboid.rs:126:12 [INFO] [stdout] | [INFO] [stdout] 126 | self.file.read(&mut byte_map); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:178:12 [INFO] [stdout] | [INFO] [stdout] 178 | Ok(try!(self.read_u64().map(|x| x as usize))) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 189 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:216:17 [INFO] [stdout] | [INFO] [stdout] 216 | let x = try!(self.read_i8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 227 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | try!(self.read_type::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:244:17 [INFO] [stdout] | [INFO] [stdout] 244 | let _ = try!(self.reader.read(&mut buf[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:254:23 [INFO] [stdout] | [INFO] [stdout] 254 | match try!(self.reader.read(&mut buf[start .. width])) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:262:19 [INFO] [stdout] | [INFO] [stdout] 262 | let res = try!(match str::from_utf8(&buf[..width]).ok() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | try!(self.read_bytes(res.len_utf8() as u64)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:272:19 [INFO] [stdout] | [INFO] [stdout] 272 | let len = try!(self.read_usize()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:273:9 [INFO] [stdout] | [INFO] [stdout] 273 | try!(self.read_bytes(len as u64)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 276 | try!(self.reader.by_ref().take(len as u64).read_to_end(&mut buff)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:293:18 [INFO] [stdout] | [INFO] [stdout] 293 | let id = try!(self.read_u32()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:356:17 [INFO] [stdout] | [INFO] [stdout] 356 | let x = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:369:19 [INFO] [stdout] | [INFO] [stdout] 369 | let len = try!(self.read_usize()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/fileio/reader.rs:380:19 [INFO] [stdout] | [INFO] [stdout] 380 | let len = try!(self.read_usize()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fileio/reader.rs:115:32 [INFO] [stdout] | [INFO] [stdout] 115 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `frame_value_type` should have an upper camel case name [INFO] [stdout] --> src/fileio/cuboid.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | pub type frame_value_type = u16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FrameValueType` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/math/mod.rs:36:19 [INFO] [stdout] | [INFO] [stdout] 36 | )*; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] ... [INFO] [stdout] 55 | let p = poly_val!(0.2, 0.3, 0.4, 0.1); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CuboidFrame` [INFO] [stdout] --> src/lib.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | use fileio::cuboid::{CuboidFile, CuboidFrame}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/fileio/reader.rs:109:48 [INFO] [stdout] | [INFO] [stdout] 109 | DecodingError::IoError(ref err) => Error::description(err), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/fileio/reader.rs:117:56 [INFO] [stdout] | [INFO] [stdout] 117 | DecodingError::IoError(ref err) => err.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> src/lib.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | fn cub_reader(tx: T) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/lib.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let d = match rx2.recv() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/fileio/cuboid.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | self.file.seek(SeekFrom::Start(pos)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/fileio/cuboid.rs:112:54 [INFO] [stdout] | [INFO] [stdout] 112 | let header: CuboidFrameHeader = decode_struct(&mut self.file).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/fileio/cuboid.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | self.file.seek(SeekFrom::Start(pixel_pos as u64)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/fileio/cuboid.rs:155:54 [INFO] [stdout] | [INFO] [stdout] 155 | println!("cub w {} frame status {} time {}", cub.header.length, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/fileio/cuboid.rs:156:18 [INFO] [stdout] | [INFO] [stdout] 156 | frame.header.status, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cub_reader` [INFO] [stdout] --> src/lib.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn cub_reader(tx: T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/fileio/cuboid.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | self.file.seek(SeekFrom::Start(pos)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/fileio/cuboid.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | self.file.seek(SeekFrom::Start(pixel_pos as u64)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/fileio/cuboid.rs:126:12 [INFO] [stdout] | [INFO] [stdout] 126 | self.file.read(&mut byte_map); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 40 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.39s [INFO] running `Command { std: "docker" "inspect" "630f5c29d6c26948335a9c30e6323b313c22c31f8615432bee88cff83039423c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "630f5c29d6c26948335a9c30e6323b313c22c31f8615432bee88cff83039423c", kill_on_drop: false }` [INFO] [stdout] 630f5c29d6c26948335a9c30e6323b313c22c31f8615432bee88cff83039423c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4bb130f00ec38e68f465fb5e26c4842bf294c1eb4eb615649019da61395c0157 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4bb130f00ec38e68f465fb5e26c4842bf294c1eb4eb615649019da61395c0157", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/cub_ex.rs [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:178:12 [INFO] [stderr] | [INFO] [stderr] 178 | Ok(try!(self.read_u64().map(|x| x as usize))) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:185:9 [INFO] [stderr] | [INFO] [stderr] 185 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:189:9 [INFO] [stderr] | [INFO] [stderr] 189 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:193:9 [INFO] [stderr] | [INFO] [stderr] 193 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:200:9 [INFO] [stderr] | [INFO] [stderr] 200 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:204:9 [INFO] [stderr] | [INFO] [stderr] 204 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:208:9 [INFO] [stderr] | [INFO] [stderr] 208 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:212:9 [INFO] [stderr] | [INFO] [stderr] 212 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:216:17 [INFO] [stderr] | [INFO] [stderr] 216 | let x = try!(self.read_i8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:227:9 [INFO] [stderr] | [INFO] [stderr] 227 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:244:17 [INFO] [stderr] | [INFO] [stderr] 244 | let _ = try!(self.reader.read(&mut buf[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:254:23 [INFO] [stderr] | [INFO] [stderr] 254 | match try!(self.reader.read(&mut buf[start .. width])) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:262:19 [INFO] [stderr] | [INFO] [stderr] 262 | let res = try!(match str::from_utf8(&buf[..width]).ok() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | try!(self.read_bytes(res.len_utf8() as u64)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:272:19 [INFO] [stderr] | [INFO] [stderr] 272 | let len = try!(self.read_usize()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:273:9 [INFO] [stderr] | [INFO] [stderr] 273 | try!(self.read_bytes(len as u64)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:276:9 [INFO] [stderr] | [INFO] [stderr] 276 | try!(self.reader.by_ref().take(len as u64).read_to_end(&mut buff)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:293:18 [INFO] [stderr] | [INFO] [stderr] 293 | let id = try!(self.read_u32()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:356:17 [INFO] [stderr] | [INFO] [stderr] 356 | let x = try!(self.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:369:19 [INFO] [stderr] | [INFO] [stderr] 369 | let len = try!(self.read_usize()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:380:19 [INFO] [stderr] | [INFO] [stderr] 380 | let len = try!(self.read_usize()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fileio/reader.rs:115:32 [INFO] [stderr] | [INFO] [stderr] 115 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `frame_value_type` should have an upper camel case name [INFO] [stderr] --> src/fileio/cuboid.rs:14:10 [INFO] [stderr] | [INFO] [stderr] 14 | pub type frame_value_type = u16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FrameValueType` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/math/mod.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | / macro_rules! poly_val { [INFO] [stderr] 26 | | ( [INFO] [stderr] 27 | | $p0:expr, $( $p_rest:expr),* [INFO] [stderr] 28 | | ) => { [INFO] [stderr] ... | [INFO] [stderr] 40 | | }; [INFO] [stderr] 41 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `CuboidFrame` [INFO] [stderr] --> src/lib.rs:11:34 [INFO] [stderr] | [INFO] [stderr] 11 | use fileio::cuboid::{CuboidFile, CuboidFrame}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fileio/reader.rs:109:48 [INFO] [stderr] | [INFO] [stderr] 109 | DecodingError::IoError(ref err) => Error::description(err), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/fileio/reader.rs:117:56 [INFO] [stderr] | [INFO] [stderr] 117 | DecodingError::IoError(ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/lib.rs:13:24 [INFO] [stderr] | [INFO] [stderr] 13 | fn cub_reader(tx: T) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/lib.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | let d = match rx2.recv() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/fileio/cuboid.rs:111:8 [INFO] [stderr] | [INFO] [stderr] 111 | self.file.seek(SeekFrom::Start(pos)); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/fileio/cuboid.rs:112:54 [INFO] [stderr] | [INFO] [stderr] 112 | let header: CuboidFrameHeader = decode_struct(&mut self.file).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/fileio/cuboid.rs:117:8 [INFO] [stderr] | [INFO] [stderr] 117 | self.file.seek(SeekFrom::Start(pixel_pos as u64)); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: function is never used: `cub_reader` [INFO] [stderr] --> src/lib.rs:13:4 [INFO] [stderr] | [INFO] [stderr] 13 | fn cub_reader(tx: T) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/fileio/cuboid.rs:111:8 [INFO] [stderr] | [INFO] [stderr] 111 | self.file.seek(SeekFrom::Start(pos)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/fileio/cuboid.rs:117:8 [INFO] [stderr] | [INFO] [stderr] 117 | self.file.seek(SeekFrom::Start(pixel_pos as u64)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/fileio/cuboid.rs:126:12 [INFO] [stderr] | [INFO] [stderr] 126 | self.file.read(&mut byte_map); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 38 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:178:12 [INFO] [stderr] | [INFO] [stderr] 178 | Ok(try!(self.read_u64().map(|x| x as usize))) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:185:9 [INFO] [stderr] | [INFO] [stderr] 185 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:189:9 [INFO] [stderr] | [INFO] [stderr] 189 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:193:9 [INFO] [stderr] | [INFO] [stderr] 193 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:200:9 [INFO] [stderr] | [INFO] [stderr] 200 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:204:9 [INFO] [stderr] | [INFO] [stderr] 204 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:208:9 [INFO] [stderr] | [INFO] [stderr] 208 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:212:9 [INFO] [stderr] | [INFO] [stderr] 212 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:216:17 [INFO] [stderr] | [INFO] [stderr] 216 | let x = try!(self.read_i8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:227:9 [INFO] [stderr] | [INFO] [stderr] 227 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | try!(self.read_type::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:244:17 [INFO] [stderr] | [INFO] [stderr] 244 | let _ = try!(self.reader.read(&mut buf[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:254:23 [INFO] [stderr] | [INFO] [stderr] 254 | match try!(self.reader.read(&mut buf[start .. width])) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:262:19 [INFO] [stderr] | [INFO] [stderr] 262 | let res = try!(match str::from_utf8(&buf[..width]).ok() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | try!(self.read_bytes(res.len_utf8() as u64)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:272:19 [INFO] [stderr] | [INFO] [stderr] 272 | let len = try!(self.read_usize()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:273:9 [INFO] [stderr] | [INFO] [stderr] 273 | try!(self.read_bytes(len as u64)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:276:9 [INFO] [stderr] | [INFO] [stderr] 276 | try!(self.reader.by_ref().take(len as u64).read_to_end(&mut buff)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:293:18 [INFO] [stderr] | [INFO] [stderr] 293 | let id = try!(self.read_u32()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:356:17 [INFO] [stderr] | [INFO] [stderr] 356 | let x = try!(self.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:369:19 [INFO] [stderr] | [INFO] [stderr] 369 | let len = try!(self.read_usize()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fileio/reader.rs:380:19 [INFO] [stderr] | [INFO] [stderr] 380 | let len = try!(self.read_usize()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fileio/reader.rs:115:32 [INFO] [stderr] | [INFO] [stderr] 115 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `frame_value_type` should have an upper camel case name [INFO] [stderr] --> src/fileio/cuboid.rs:14:10 [INFO] [stderr] | [INFO] [stderr] 14 | pub type frame_value_type = u16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FrameValueType` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/math/mod.rs:36:19 [INFO] [stderr] | [INFO] [stderr] 36 | )*; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] ... [INFO] [stderr] 55 | let p = poly_val!(0.2, 0.3, 0.4, 0.1); [INFO] [stderr] | ----------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `CuboidFrame` [INFO] [stderr] --> src/lib.rs:11:34 [INFO] [stderr] | [INFO] [stderr] 11 | use fileio::cuboid::{CuboidFile, CuboidFrame}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fileio/reader.rs:109:48 [INFO] [stderr] | [INFO] [stderr] 109 | DecodingError::IoError(ref err) => Error::description(err), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/fileio/reader.rs:117:56 [INFO] [stderr] | [INFO] [stderr] 117 | DecodingError::IoError(ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/lib.rs:13:24 [INFO] [stderr] | [INFO] [stderr] 13 | fn cub_reader(tx: T) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/lib.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | let d = match rx2.recv() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/fileio/cuboid.rs:111:8 [INFO] [stderr] | [INFO] [stderr] 111 | self.file.seek(SeekFrom::Start(pos)); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/fileio/cuboid.rs:112:54 [INFO] [stderr] | [INFO] [stderr] 112 | let header: CuboidFrameHeader = decode_struct(&mut self.file).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/fileio/cuboid.rs:117:8 [INFO] [stderr] | [INFO] [stderr] 117 | self.file.seek(SeekFrom::Start(pixel_pos as u64)); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/fileio/cuboid.rs:155:54 [INFO] [stderr] | [INFO] [stderr] 155 | println!("cub w {} frame status {} time {}", cub.header.length, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/fileio/cuboid.rs:156:18 [INFO] [stderr] | [INFO] [stderr] 156 | frame.header.status, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: function is never used: `cub_reader` [INFO] [stderr] --> src/lib.rs:13:4 [INFO] [stderr] | [INFO] [stderr] 13 | fn cub_reader(tx: T) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/fileio/cuboid.rs:111:8 [INFO] [stderr] | [INFO] [stderr] 111 | self.file.seek(SeekFrom::Start(pos)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/fileio/cuboid.rs:117:8 [INFO] [stderr] | [INFO] [stderr] 117 | self.file.seek(SeekFrom::Start(pixel_pos as u64)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/fileio/cuboid.rs:126:12 [INFO] [stderr] | [INFO] [stderr] 126 | self.file.read(&mut byte_map); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 40 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gifts-99c3f9661a06e3aa [INFO] [stderr] thread '' panicked at 'No such file or directory (os error 2)', src/fileio/cuboid.rs:79:22 [INFO] [stdout] test fileio::test_raw_write ... ok [INFO] [stdout] test math::test_polytope_macro ... ok [INFO] [stdout] test math::test_polytope ... ok [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55dbe925af95 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55dbe925af95 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55dbe925af95 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] test fileio::cuboid::tests::test_open_cub_file ... FAILED [INFO] [stderr] 3: 0x55dbe925af95 - ::fmt::hdb4a83d2b61107e5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55dbe9282bfc - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55dbe9257752 - std::io::Write::write_fmt::h1aebfe8a5a79e36d [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55dbe925d6f0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55dbe925d6f0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55dbe925d6f0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55dbe925d43c - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x55dbe925dd33 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x55dbe925d92b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x55dbe925d89b - std::panicking::begin_panic_fmt::h2ff295231415d4a6 [INFO] [stderr] at src/libstd/panicking.rs:391 [INFO] [stderr] 13: 0x55dbe9201fda - gifts::fileio::cuboid::CuboidFile::new::hf69cfb2d7cdbcbbb [INFO] [stderr] at src/fileio/cuboid.rs:79 [INFO] [stderr] 14: 0x55dbe9202af5 - gifts::run_pipe::{{closure}}::h4ace0443bc5aa3d7 [INFO] [stderr] at src/lib.rs:33 [INFO] [stderr] 15: 0x55dbe9206afa - std::sys_common::backtrace::__rust_begin_short_backtrace::h7005fa5671c4faa6 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 16: 0x55dbe91f468a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h65620afd28343cd0 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stderr] 17: 0x55dbe9208c2e - as core::ops::function::FnOnce<()>>::call_once::h1a5c02c796ad016f [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stderr] 18: 0x55dbe91f4a3c - std::panicking::try::do_call::he7b689de35be7d91 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stderr] 19: 0x55dbe91f629d - __rust_try [INFO] [stderr] 20: 0x55dbe91f4947 - std::panicking::try::heb049536c5ce1a25 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] receiving on a closed channel [INFO] [stderr] 21: 0x55dbe920a14e - std::panic::catch_unwind::h33128c3586063af0 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55dbe91f448e - std::thread::Builder::spawn_unchecked::{{closure}}::hc50d7972d150cf24 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stderr] 23: 0x55dbe91ea27e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1927006b3654dd7d [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stderr] 24: 0x55dbe9263efa - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stderr] 25: 0x55dbe9263efa - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stderr] 26: 0x55dbe9263efa - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 27: 0x7f51c7721609 - start_thread [INFO] [stderr] 28: 0x7f51c762d103 - __clone [INFO] [stderr] 29: 0x0 - [INFO] [stdout] test test_pipe ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- fileio::cuboid::tests::test_open_cub_file stdout ---- [INFO] [stdout] thread 'fileio::cuboid::tests::test_open_cub_file' panicked at 'No such file or directory (os error 2)', src/fileio/cuboid.rs:79:22 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55dbe925af95 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55dbe925af95 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55dbe925af95 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55dbe925af95 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55dbe9282bfc - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55dbe920c105 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55dbe9255531 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55dbe925d6f0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55dbe925d6f0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55dbe925d6f0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55dbe925d3ea - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x55dbe925dd33 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x55dbe925d92b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x55dbe925d89b - std::panicking::begin_panic_fmt::h2ff295231415d4a6 [INFO] [stdout] at src/libstd/panicking.rs:391 [INFO] [stdout] 14: 0x55dbe9201fda - gifts::fileio::cuboid::CuboidFile::new::hf69cfb2d7cdbcbbb [INFO] [stdout] at src/fileio/cuboid.rs:79 [INFO] [stdout] 15: 0x55dbe9203e2f - gifts::fileio::cuboid::tests::test_open_cub_file::ha110a01ceb96d5ab [INFO] [stdout] at src/fileio/cuboid.rs:153 [INFO] [stdout] 16: 0x55dbe9203dda - gifts::fileio::cuboid::tests::test_open_cub_file::{{closure}}::h4e39efc4c9a9648f [INFO] [stdout] at src/fileio/cuboid.rs:151 [INFO] [stdout] 17: 0x55dbe91ea4ae - core::ops::function::FnOnce::call_once::h79dc78c39e8cc1fa [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 18: 0x55dbe923367c - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 19: 0x55dbe923367c - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 20: 0x55dbe923367c - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 21: 0x55dbe923367c - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 22: 0x55dbe923367c - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55dbe923367c - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 24: 0x55dbe923367c - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 25: 0x55dbe920b5f6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 26: 0x55dbe9210685 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 27: 0x55dbe9210685 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 28: 0x55dbe9210685 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 29: 0x55dbe9210685 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 30: 0x55dbe9210685 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 31: 0x55dbe9210685 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 32: 0x55dbe9210685 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 33: 0x55dbe9263efa - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x55dbe9263efa - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 35: 0x55dbe9263efa - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 36: 0x7f51c7721609 - start_thread [INFO] [stdout] 37: 0x7f51c762d103 - __clone [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] fileio::cuboid::tests::test_open_cub_file [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "4bb130f00ec38e68f465fb5e26c4842bf294c1eb4eb615649019da61395c0157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bb130f00ec38e68f465fb5e26c4842bf294c1eb4eb615649019da61395c0157", kill_on_drop: false }` [INFO] [stdout] 4bb130f00ec38e68f465fb5e26c4842bf294c1eb4eb615649019da61395c0157