[INFO] fetching crate bb 0.4.3... [INFO] testing bb-0.4.3 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate bb 0.4.3 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate bb 0.4.3 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bb 0.4.3 [INFO] finished tweaking crates.io crate bb 0.4.3 [INFO] tweaked toml for crates.io crate bb 0.4.3 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate crates.io crate bb 0.4.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed2de3ba1cbf2b5f19d9a2ea5e870331cb3e3d859f22f00759ddbe898845d63e [INFO] running `Command { std: "docker" "start" "-a" "ed2de3ba1cbf2b5f19d9a2ea5e870331cb3e3d859f22f00759ddbe898845d63e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed2de3ba1cbf2b5f19d9a2ea5e870331cb3e3d859f22f00759ddbe898845d63e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed2de3ba1cbf2b5f19d9a2ea5e870331cb3e3d859f22f00759ddbe898845d63e", kill_on_drop: false }` [INFO] [stdout] ed2de3ba1cbf2b5f19d9a2ea5e870331cb3e3d859f22f00759ddbe898845d63e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20b3f5624617c467d6bb3664258abcbaf7e78928744d5b02e475ccff80904d1c [INFO] running `Command { std: "docker" "start" "-a" "20b3f5624617c467d6bb3664258abcbaf7e78928744d5b02e475ccff80904d1c", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling arc-swap v0.4.2 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling bb v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling crossbeam v0.7.2 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling termion v1.5.3 [INFO] [stderr] Compiling signal-hook v0.1.13 [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/components/kernel.rs:608:6 [INFO] [stdout] | [INFO] [stdout] 608 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cpu_stat` [INFO] [stdout] --> src/components/processes.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | cpu_stat: Stat, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ProcessList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/components/processes.rs:169:10 [INFO] [stdout] | [INFO] [stdout] 169 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `processes_times` [INFO] [stdout] --> src/components/processes.rs:183:5 [INFO] [stdout] | [INFO] [stdout] 183 | processes_times: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ProcessList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/components/processes.rs:169:10 [INFO] [stdout] | [INFO] [stdout] 169 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `threads_times` [INFO] [stdout] --> src/components/processes.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | threads_times: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ProcessList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/components/processes.rs:169:10 [INFO] [stdout] | [INFO] [stdout] 169 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.01s [INFO] running `Command { std: "docker" "inspect" "20b3f5624617c467d6bb3664258abcbaf7e78928744d5b02e475ccff80904d1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20b3f5624617c467d6bb3664258abcbaf7e78928744d5b02e475ccff80904d1c", kill_on_drop: false }` [INFO] [stdout] 20b3f5624617c467d6bb3664258abcbaf7e78928744d5b02e475ccff80904d1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdb970b157bdf98b5f3d67e36818e17573d4e985c71bf2cf47edcda351011bd2 [INFO] running `Command { std: "docker" "start" "-a" "fdb970b157bdf98b5f3d67e36818e17573d4e985c71bf2cf47edcda351011bd2", kill_on_drop: false }` [INFO] [stderr] Compiling bb v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/components/kernel.rs:608:6 [INFO] [stdout] | [INFO] [stdout] 608 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cpu_stat` [INFO] [stdout] --> src/components/processes.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 172 | cpu_stat: Stat, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ProcessList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/components/processes.rs:169:10 [INFO] [stdout] | [INFO] [stdout] 169 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `processes_times` [INFO] [stdout] --> src/components/processes.rs:183:5 [INFO] [stdout] | [INFO] [stdout] 183 | processes_times: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ProcessList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/components/processes.rs:169:10 [INFO] [stdout] | [INFO] [stdout] 169 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `threads_times` [INFO] [stdout] --> src/components/processes.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | threads_times: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ProcessList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/components/processes.rs:169:10 [INFO] [stdout] | [INFO] [stdout] 169 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "fdb970b157bdf98b5f3d67e36818e17573d4e985c71bf2cf47edcda351011bd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdb970b157bdf98b5f3d67e36818e17573d4e985c71bf2cf47edcda351011bd2", kill_on_drop: false }` [INFO] [stdout] fdb970b157bdf98b5f3d67e36818e17573d4e985c71bf2cf47edcda351011bd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3f6800382c593622a442c805b5722277ce08635d4fd45581579f03f2821fa429 [INFO] running `Command { std: "docker" "start" "-a" "3f6800382c593622a442c805b5722277ce08635d4fd45581579f03f2821fa429", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/components/kernel.rs:608:6 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 608 | }; [INFO] [stdout] [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 1 test [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cpu_stat` [INFO] [stderr] --> src/components/processes.rs:172:5 [INFO] [stderr] | [INFO] [stderr] 172 | cpu_stat: Stat, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `ProcessList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/components/processes.rs:169:10 [INFO] [stderr] | [INFO] [stderr] 169 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `processes_times` [INFO] [stderr] --> src/components/processes.rs:183:5 [INFO] [stderr] | [INFO] [stderr] 183 | processes_times: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `ProcessList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/components/processes.rs:169:10 [INFO] [stderr] | [INFO] [stderr] 169 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `threads_times` [INFO] [stderr] --> src/components/processes.rs:184:5 [INFO] [stderr] | [INFO] [stderr] 184 | threads_times: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `ProcessList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/components/processes.rs:169:10 [INFO] [stderr] | [INFO] [stderr] 169 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `bb` (bin "bb" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bb-9428f46875fb3283) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bb-8f2108eeee1fa6eb) [INFO] [stdout] test text_processing::line_break::tests::test_line_breaks ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests bb [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3f6800382c593622a442c805b5722277ce08635d4fd45581579f03f2821fa429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f6800382c593622a442c805b5722277ce08635d4fd45581579f03f2821fa429", kill_on_drop: false }` [INFO] [stdout] 3f6800382c593622a442c805b5722277ce08635d4fd45581579f03f2821fa429