[INFO] crate snappy_framed 0.1.0 is already in cache [INFO] testing snappy_framed-0.1.0 against 1.45.2 for beta-1.46-1 [INFO] extracting crate snappy_framed 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate snappy_framed 0.1.0 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate snappy_framed 0.1.0 [INFO] finished tweaking crates.io crate snappy_framed 0.1.0 [INFO] tweaked toml for crates.io crate snappy_framed 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", 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] 48f48727ed2cf879b1ad1d286e8427bd9c28edf9be95c20b84609e71abe6d838 [INFO] running `Command { std: "docker" "start" "-a" "48f48727ed2cf879b1ad1d286e8427bd9c28edf9be95c20b84609e71abe6d838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48f48727ed2cf879b1ad1d286e8427bd9c28edf9be95c20b84609e71abe6d838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f48727ed2cf879b1ad1d286e8427bd9c28edf9be95c20b84609e71abe6d838", kill_on_drop: false }` [INFO] [stdout] 48f48727ed2cf879b1ad1d286e8427bd9c28edf9be95c20b84609e71abe6d838 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6920494dd5573e35dbeb7313fcecce2eb6ce022f450d8351a41a9f08c1b6320 [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" "d6920494dd5573e35dbeb7313fcecce2eb6ce022f450d8351a41a9f08c1b6320", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling snappy-sys v0.1.0 [INFO] [stderr] Compiling snappy v0.4.0 [INFO] [stderr] Compiling snappy_framed v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:80:21 [INFO] [stdout] | [INFO] [stdout] 80 | try!(source.read(space)) [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/read.rs:107:19 [INFO] [stdout] | [INFO] [stdout] 107 | match try!(self.ensure_buffered(HEADER_SIZE, source)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:117:20 [INFO] [stdout] | [INFO] [stdout] 117 | let data = try!(self.ensure_buffered(chunk_len, source)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:165:23 [INFO] [stdout] | [INFO] [stdout] 165 | match try!(self.input.next_chunk(&mut self.source)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:174:43 [INFO] [stdout] | [INFO] [stdout] 174 | ... let crc = try!(chunk.crc()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:179:37 [INFO] [stdout] | [INFO] [stdout] 179 | ... try!(check_crc(crc, &data)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:189:43 [INFO] [stdout] | [INFO] [stdout] 189 | ... let crc = try!(chunk.crc()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:192:37 [INFO] [stdout] | [INFO] [stdout] 192 | ... try!(check_crc(crc, &data)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/write.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | try!(encoder.write_header()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/write.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | try!(self.dest.write_all(&STREAM_IDENTIFIER)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/write.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | try!(self.dest.write_all(&header_and_crc)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/write.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | try!(self.dest.write_all(&compressed)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/read.rs:199:33 [INFO] [stdout] | [INFO] [stdout] 199 | ... 0x02...0x7F => {} [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/read.rs:201:33 [INFO] [stdout] | [INFO] [stdout] 201 | ... 0x80...0xFD => {} [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/read.rs:206:29 [INFO] [stdout] | [INFO] [stdout] 206 | ... _ => unreachable!() [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.61s [INFO] running `Command { std: "docker" "inspect" "d6920494dd5573e35dbeb7313fcecce2eb6ce022f450d8351a41a9f08c1b6320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6920494dd5573e35dbeb7313fcecce2eb6ce022f450d8351a41a9f08c1b6320", kill_on_drop: false }` [INFO] [stdout] d6920494dd5573e35dbeb7313fcecce2eb6ce022f450d8351a41a9f08c1b6320 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8abfcb1817947c072bfed7dda56d4706ea042b194a85b84a6b47651b7cbaf457 [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" "8abfcb1817947c072bfed7dda56d4706ea042b194a85b84a6b47651b7cbaf457", kill_on_drop: false }` [INFO] [stderr] Compiling dribble v1.0.0 [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:80:21 [INFO] [stdout] | [INFO] [stdout] 80 | try!(source.read(space)) [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/read.rs:107:19 [INFO] [stdout] | [INFO] [stdout] 107 | match try!(self.ensure_buffered(HEADER_SIZE, source)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:117:20 [INFO] [stdout] | [INFO] [stdout] 117 | let data = try!(self.ensure_buffered(chunk_len, source)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:165:23 [INFO] [stdout] | [INFO] [stdout] 165 | match try!(self.input.next_chunk(&mut self.source)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:174:43 [INFO] [stdout] | [INFO] [stdout] 174 | ... let crc = try!(chunk.crc()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:179:37 [INFO] [stdout] | [INFO] [stdout] 179 | ... try!(check_crc(crc, &data)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:189:43 [INFO] [stdout] | [INFO] [stdout] 189 | ... let crc = try!(chunk.crc()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/read.rs:192:37 [INFO] [stdout] | [INFO] [stdout] 192 | ... try!(check_crc(crc, &data)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/write.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | try!(encoder.write_header()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/write.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | try!(self.dest.write_all(&STREAM_IDENTIFIER)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/write.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | try!(self.dest.write_all(&header_and_crc)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/write.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | try!(self.dest.write_all(&compressed)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/read.rs:199:33 [INFO] [stdout] | [INFO] [stdout] 199 | ... 0x02...0x7F => {} [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/read.rs:201:33 [INFO] [stdout] | [INFO] [stdout] 201 | ... 0x80...0xFD => {} [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/read.rs:206:29 [INFO] [stdout] | [INFO] [stdout] 206 | ... _ => unreachable!() [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dribble-1.0.0/src/lib.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | use rand::distributions::{IndependentSample, Range}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^ no `Range` in `distributions` [INFO] [stdout] | | [INFO] [stdout] | no `IndependentSample` in `distributions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dribble`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "8abfcb1817947c072bfed7dda56d4706ea042b194a85b84a6b47651b7cbaf457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8abfcb1817947c072bfed7dda56d4706ea042b194a85b84a6b47651b7cbaf457", kill_on_drop: false }` [INFO] [stdout] 8abfcb1817947c072bfed7dda56d4706ea042b194a85b84a6b47651b7cbaf457