[INFO] fetching crate vgmdb 0.3.1... [INFO] testing vgmdb-0.3.1 against 1.63.0 for beta-1.64-2 [INFO] extracting crate vgmdb 0.3.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate vgmdb 0.3.1 on toolchain 1.63.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vgmdb 0.3.1 [INFO] finished tweaking crates.io crate vgmdb 0.3.1 [INFO] tweaked toml for crates.io crate vgmdb 0.3.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-serialize v0.3.24 [INFO] [stderr] Downloaded memchr v0.1.11 [INFO] [stderr] Downloaded thread_local v0.2.7 [INFO] [stderr] Downloaded rand v0.3.23 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded log v0.3.9 [INFO] [stderr] Downloaded flate2 v0.2.20 [INFO] [stderr] Downloaded byteorder v0.5.3 [INFO] [stderr] Downloaded utf8-ranges v0.1.3 [INFO] [stderr] Downloaded aho-corasick v0.5.3 [INFO] [stderr] Downloaded regex-syntax v0.3.9 [INFO] [stderr] Downloaded regex v0.1.80 [INFO] [stderr] Downloaded thread-id v2.0.0 [INFO] [stderr] Downloaded id3 v0.1.12 [INFO] [stderr] Downloaded simple_parallel v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 295ffe65b8f0d2a75322900d4e13d0b19743fe441630c41b719727b671e3a0bd [INFO] running `Command { std: "docker" "start" "-a" "295ffe65b8f0d2a75322900d4e13d0b19743fe441630c41b719727b671e3a0bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "295ffe65b8f0d2a75322900d4e13d0b19743fe441630c41b719727b671e3a0bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "295ffe65b8f0d2a75322900d4e13d0b19743fe441630c41b719727b671e3a0bd", kill_on_drop: false }` [INFO] [stdout] 295ffe65b8f0d2a75322900d4e13d0b19743fe441630c41b719727b671e3a0bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 446ae231ec4c5499c18c582f720b680a596d886f0aef815cc272dadabc1275a0 [INFO] running `Command { std: "docker" "start" "-a" "446ae231ec4c5499c18c582f720b680a596d886f0aef815cc272dadabc1275a0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling simple_parallel v0.2.1 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling id3 v0.1.12 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling vgmdb v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/main.rs:114:10 [INFO] [stdout] | [INFO] [stdout] 114 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/main.rs:114:26 [INFO] [stdout] | [INFO] [stdout] 114 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vgmdb/io.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | let html = try!( download_album_url(id) ); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vgmdb/io.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | let album : AlbumDb = try!( json::decode(&html)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vgmdb/io.rs:33:39 [INFO] [stdout] | [INFO] [stdout] 33 | let Output{status, stdout, .. } = try!( Command::new("curl").arg(&url).output() ); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vgmdb/io.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | let res = try!(String::from_utf8(stdout)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/vgmdb/io.rs:46:43 [INFO] [stdout] | [INFO] [stdout] 46 | , tracks: d.tracks.into_iter().zip((1..)).map(|(t,i)| convert_track(t, i) ).collect() [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 46 - , tracks: d.tracks.into_iter().zip((1..)).map(|(t,i)| convert_track(t, i) ).collect() [INFO] [stdout] 46 + , tracks: d.tracks.into_iter().zip(1..).map(|(t,i)| convert_track(t, i) ).collect() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:21:26 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:29:26 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:35:26 [INFO] [stdout] | [INFO] [stdout] 35 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/vgmdb/data.rs:55:44 [INFO] [stdout] | [INFO] [stdout] 55 | for (d,i) in self.discs.iter().zip((1..)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 55 - for (d,i) in self.discs.iter().zip((1..)) { [INFO] [stdout] 55 + for (d,i) in self.discs.iter().zip(1..) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vgmdb/errors.rs:43:32 [INFO] [stdout] | [INFO] [stdout] 43 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 - fn cause(&self) -> Option<&Error> { [INFO] [stdout] 43 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/vgmdb/errors.rs:30:68 [INFO] [stdout] | [INFO] [stdout] 30 | CmdError::OtherError(format!("Json decode Error {:?}", err.description() )) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/vgmdb/errors.rs:37:48 [INFO] [stdout] | [INFO] [stdout] 37 | CmdError::UtfError(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/vgmdb/errors.rs:38:47 [INFO] [stdout] | [INFO] [stdout] 38 | CmdError::IoError(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vgmdb/errors.rs:45:57 [INFO] [stdout] | [INFO] [stdout] 45 | CmdError::UtfError(ref err) => Some(err as &Error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 45 - CmdError::UtfError(ref err) => Some(err as &Error), [INFO] [stdout] 45 + CmdError::UtfError(ref err) => Some(err as &dyn Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vgmdb/errors.rs:46:57 [INFO] [stdout] | [INFO] [stdout] 46 | CmdError::IoError(ref err) => Some(err as &Error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 - CmdError::IoError(ref err) => Some(err as &Error), [INFO] [stdout] 46 + CmdError::IoError(ref err) => Some(err as &dyn Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `remove_url` is never read [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct Options { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | remove_url: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Options` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.23s [INFO] running `Command { std: "docker" "inspect" "446ae231ec4c5499c18c582f720b680a596d886f0aef815cc272dadabc1275a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "446ae231ec4c5499c18c582f720b680a596d886f0aef815cc272dadabc1275a0", kill_on_drop: false }` [INFO] [stdout] 446ae231ec4c5499c18c582f720b680a596d886f0aef815cc272dadabc1275a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53629fc06913396793834f52f57b8d938403ef9eed7802b0a28525f2d605e77e [INFO] running `Command { std: "docker" "start" "-a" "53629fc06913396793834f52f57b8d938403ef9eed7802b0a28525f2d605e77e", kill_on_drop: false }` [INFO] [stderr] Compiling vgmdb v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/main.rs:114:10 [INFO] [stdout] | [INFO] [stdout] 114 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/main.rs:114:26 [INFO] [stdout] | [INFO] [stdout] 114 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vgmdb/io.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | let html = try!( download_album_url(id) ); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vgmdb/io.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | let album : AlbumDb = try!( json::decode(&html)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vgmdb/io.rs:33:39 [INFO] [stdout] | [INFO] [stdout] 33 | let Output{status, stdout, .. } = try!( Command::new("curl").arg(&url).output() ); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vgmdb/io.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | let res = try!(String::from_utf8(stdout)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/vgmdb/io.rs:46:43 [INFO] [stdout] | [INFO] [stdout] 46 | , tracks: d.tracks.into_iter().zip((1..)).map(|(t,i)| convert_track(t, i) ).collect() [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 46 - , tracks: d.tracks.into_iter().zip((1..)).map(|(t,i)| convert_track(t, i) ).collect() [INFO] [stdout] 46 + , tracks: d.tracks.into_iter().zip(1..).map(|(t,i)| convert_track(t, i) ).collect() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:21:26 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:29:26 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:35:26 [INFO] [stdout] | [INFO] [stdout] 35 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/vgmdb/data.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/vgmdb/data.rs:55:44 [INFO] [stdout] | [INFO] [stdout] 55 | for (d,i) in self.discs.iter().zip((1..)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 55 - for (d,i) in self.discs.iter().zip((1..)) { [INFO] [stdout] 55 + for (d,i) in self.discs.iter().zip(1..) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vgmdb/errors.rs:43:32 [INFO] [stdout] | [INFO] [stdout] 43 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 - fn cause(&self) -> Option<&Error> { [INFO] [stdout] 43 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/vgmdb/errors.rs:30:68 [INFO] [stdout] | [INFO] [stdout] 30 | CmdError::OtherError(format!("Json decode Error {:?}", err.description() )) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/vgmdb/errors.rs:37:48 [INFO] [stdout] | [INFO] [stdout] 37 | CmdError::UtfError(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/vgmdb/errors.rs:38:47 [INFO] [stdout] | [INFO] [stdout] 38 | CmdError::IoError(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vgmdb/errors.rs:45:57 [INFO] [stdout] | [INFO] [stdout] 45 | CmdError::UtfError(ref err) => Some(err as &Error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 45 - CmdError::UtfError(ref err) => Some(err as &Error), [INFO] [stdout] 45 + CmdError::UtfError(ref err) => Some(err as &dyn Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vgmdb/errors.rs:46:57 [INFO] [stdout] | [INFO] [stdout] 46 | CmdError::IoError(ref err) => Some(err as &Error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 - CmdError::IoError(ref err) => Some(err as &Error), [INFO] [stdout] 46 + CmdError::IoError(ref err) => Some(err as &dyn Error), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `remove_url` is never read [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct Options { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | remove_url: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Options` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "53629fc06913396793834f52f57b8d938403ef9eed7802b0a28525f2d605e77e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53629fc06913396793834f52f57b8d938403ef9eed7802b0a28525f2d605e77e", kill_on_drop: false }` [INFO] [stdout] 53629fc06913396793834f52f57b8d938403ef9eed7802b0a28525f2d605e77e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1821f107ccbba198b5587f193e31e322914797ea388d5807d87de5200ef46759 [INFO] running `Command { std: "docker" "start" "-a" "1821f107ccbba198b5587f193e31e322914797ea388d5807d87de5200ef46759", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/main.rs:114:10 [INFO] [stderr] | [INFO] [stderr] 114 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/main.rs:114:26 [INFO] [stderr] | [INFO] [stderr] 114 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/vgmdb/io.rs:10:16 [INFO] [stderr] | [INFO] [stderr] 10 | let html = try!( download_album_url(id) ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/vgmdb/io.rs:11:27 [INFO] [stderr] | [INFO] [stderr] 11 | let album : AlbumDb = try!( json::decode(&html)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/vgmdb/io.rs:33:39 [INFO] [stderr] | [INFO] [stderr] 33 | let Output{status, stdout, .. } = try!( Command::new("curl").arg(&url).output() ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/vgmdb/io.rs:39:15 [INFO] [stderr] | [INFO] [stderr] 39 | let res = try!(String::from_utf8(stdout)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stdout] [INFO] [stderr] --> src/vgmdb/io.rs:46:43 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 46 | , tracks: d.tracks.into_iter().zip((1..)).map(|(t,i)| convert_track(t, i) ).collect() [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^ ^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 46 - , tracks: d.tracks.into_iter().zip((1..)).map(|(t,i)| convert_track(t, i) ).collect() [INFO] [stderr] 46 + , tracks: d.tracks.into_iter().zip(1..).map(|(t,i)| convert_track(t, i) ).collect() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:4:26 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:14:10 [INFO] [stderr] | [INFO] [stderr] 14 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:14:26 [INFO] [stderr] | [INFO] [stderr] 14 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:21:26 [INFO] [stderr] | [INFO] [stderr] 21 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:29:10 [INFO] [stderr] | [INFO] [stderr] 29 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:29:26 [INFO] [stderr] | [INFO] [stderr] 29 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:35:10 [INFO] [stderr] | [INFO] [stderr] 35 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:35:26 [INFO] [stderr] | [INFO] [stderr] 35 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:43:10 [INFO] [stderr] | [INFO] [stderr] 43 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/vgmdb/data.rs:43:26 [INFO] [stderr] | [INFO] [stderr] 43 | #[derive(RustcDecodable, RustcEncodable, Debug )] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/vgmdb/data.rs:55:44 [INFO] [stderr] | [INFO] [stderr] 55 | for (d,i) in self.discs.iter().zip((1..)) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 55 - for (d,i) in self.discs.iter().zip((1..)) { [INFO] [stderr] 55 + for (d,i) in self.discs.iter().zip(1..) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vgmdb/errors.rs:43:32 [INFO] [stderr] | [INFO] [stderr] 43 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 43 - fn cause(&self) -> Option<&Error> { [INFO] [stderr] 43 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/vgmdb/errors.rs:30:68 [INFO] [stderr] | [INFO] [stderr] 30 | CmdError::OtherError(format!("Json decode Error {:?}", err.description() )) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/vgmdb/errors.rs:37:48 [INFO] [stderr] | [INFO] [stderr] 37 | CmdError::UtfError(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/vgmdb/errors.rs:38:47 [INFO] [stderr] | [INFO] [stderr] 38 | CmdError::IoError(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vgmdb/errors.rs:45:57 [INFO] [stderr] | [INFO] [stderr] 45 | CmdError::UtfError(ref err) => Some(err as &Error), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 45 - CmdError::UtfError(ref err) => Some(err as &Error), [INFO] [stderr] 45 + CmdError::UtfError(ref err) => Some(err as &dyn Error), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vgmdb/errors.rs:46:57 [INFO] [stderr] | [INFO] [stderr] 46 | CmdError::IoError(ref err) => Some(err as &Error), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 46 - CmdError::IoError(ref err) => Some(err as &Error), [INFO] [stderr] 46 + CmdError::IoError(ref err) => Some(err as &dyn Error), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `remove_url` is never read [INFO] [stderr] --> src/main.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 19 | struct Options { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 27 | remove_url: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: `Options` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `vgmdb` (bin "vgmdb" test) generated 27 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vgmdb-f005ac060047c2f3) [INFO] running `Command { std: "docker" "inspect" "1821f107ccbba198b5587f193e31e322914797ea388d5807d87de5200ef46759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1821f107ccbba198b5587f193e31e322914797ea388d5807d87de5200ef46759", kill_on_drop: false }` [INFO] [stdout] 1821f107ccbba198b5587f193e31e322914797ea388d5807d87de5200ef46759