[INFO] fetching crate alco 0.1.0... [INFO] testing alco-0.1.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate alco 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate alco 0.1.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate alco 0.1.0 [INFO] finished tweaking crates.io crate alco 0.1.0 [INFO] tweaked toml for crates.io crate alco 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1cfefb3949c45090264de0ec74d666d642ecbf68cf5602f1daa720151a15ecd [INFO] running `Command { std: "docker" "start" "-a" "b1cfefb3949c45090264de0ec74d666d642ecbf68cf5602f1daa720151a15ecd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1cfefb3949c45090264de0ec74d666d642ecbf68cf5602f1daa720151a15ecd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1cfefb3949c45090264de0ec74d666d642ecbf68cf5602f1daa720151a15ecd", kill_on_drop: false }` [INFO] [stdout] b1cfefb3949c45090264de0ec74d666d642ecbf68cf5602f1daa720151a15ecd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 175c971b926217d1604f2d38a9709c0d6d2a9a8fbcfd634530c1d2e7e0980d6b [INFO] running `Command { std: "docker" "start" "-a" "175c971b926217d1604f2d38a9709c0d6d2a9a8fbcfd634530c1d2e7e0980d6b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling alco v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `arch` [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | arch: &str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_arch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_calibration` [INFO] [stdout] --> src/lib.rs:241:27 [INFO] [stdout] | [INFO] [stdout] 241 | let (calibration, old_calibration) = [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_calibration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_stats` [INFO] [stdout] --> src/lib.rs:248:25 [INFO] [stdout] | [INFO] [stdout] 248 | let (stats, old_stats) = run_bench(&arch, &executable, i, &[a], name, allow_aslr ); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_stats` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `l1_hits` [INFO] [stdout] --> src/lib.rs:200:5 [INFO] [stdout] | [INFO] [stdout] 200 | l1_hits: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `l3_hits` [INFO] [stdout] --> src/lib.rs:201:5 [INFO] [stdout] | [INFO] [stdout] 201 | l3_hits: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ram_hits` [INFO] [stdout] --> src/lib.rs:202:5 [INFO] [stdout] | [INFO] [stdout] 202 | ram_hits: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "175c971b926217d1604f2d38a9709c0d6d2a9a8fbcfd634530c1d2e7e0980d6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "175c971b926217d1604f2d38a9709c0d6d2a9a8fbcfd634530c1d2e7e0980d6b", kill_on_drop: false }` [INFO] [stdout] 175c971b926217d1604f2d38a9709c0d6d2a9a8fbcfd634530c1d2e7e0980d6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e0f9c07145144f1907b06cb935c3141a1ab522931f08292fd4e80dfca202cf3 [INFO] running `Command { std: "docker" "start" "-a" "5e0f9c07145144f1907b06cb935c3141a1ab522931f08292fd4e80dfca202cf3", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `arch` [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | arch: &str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_arch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling alco v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `old_calibration` [INFO] [stdout] --> src/lib.rs:241:27 [INFO] [stdout] | [INFO] [stdout] 241 | let (calibration, old_calibration) = [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_calibration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_stats` [INFO] [stdout] --> src/lib.rs:248:25 [INFO] [stdout] | [INFO] [stdout] 248 | let (stats, old_stats) = run_bench(&arch, &executable, i, &[a], name, allow_aslr ); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_stats` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `l1_hits` [INFO] [stdout] --> src/lib.rs:200:5 [INFO] [stdout] | [INFO] [stdout] 200 | l1_hits: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `l3_hits` [INFO] [stdout] --> src/lib.rs:201:5 [INFO] [stdout] | [INFO] [stdout] 201 | l3_hits: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ram_hits` [INFO] [stdout] --> src/lib.rs:202:5 [INFO] [stdout] | [INFO] [stdout] 202 | ram_hits: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arch` [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | arch: &str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_arch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_calibration` [INFO] [stdout] --> src/lib.rs:241:27 [INFO] [stdout] | [INFO] [stdout] 241 | let (calibration, old_calibration) = [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_calibration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_stats` [INFO] [stdout] --> src/lib.rs:248:25 [INFO] [stdout] | [INFO] [stdout] 248 | let (stats, old_stats) = run_bench(&arch, &executable, i, &[a], name, allow_aslr ); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_stats` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `l1_hits` [INFO] [stdout] --> src/lib.rs:200:5 [INFO] [stdout] | [INFO] [stdout] 200 | l1_hits: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `l3_hits` [INFO] [stdout] --> src/lib.rs:201:5 [INFO] [stdout] | [INFO] [stdout] 201 | l3_hits: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ram_hits` [INFO] [stdout] --> src/lib.rs:202:5 [INFO] [stdout] | [INFO] [stdout] 202 | ram_hits: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "5e0f9c07145144f1907b06cb935c3141a1ab522931f08292fd4e80dfca202cf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e0f9c07145144f1907b06cb935c3141a1ab522931f08292fd4e80dfca202cf3", kill_on_drop: false }` [INFO] [stdout] 5e0f9c07145144f1907b06cb935c3141a1ab522931f08292fd4e80dfca202cf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2fa9e2271d73f05a06d8897d0d92ed59cd301cb9657ae890139ea208a0270e8e [INFO] running `Command { std: "docker" "start" "-a" "2fa9e2271d73f05a06d8897d0d92ed59cd301cb9657ae890139ea208a0270e8e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `arch` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/lib.rs:60:5 [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] 60 | arch: &str, [INFO] [stdout] [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_arch` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_calibration` [INFO] [stderr] --> src/lib.rs:241:27 [INFO] [stderr] | [INFO] [stderr] 241 | let (calibration, old_calibration) = [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_calibration` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_stats` [INFO] [stderr] --> src/lib.rs:248:25 [INFO] [stderr] | [INFO] [stderr] 248 | let (stats, old_stats) = run_bench(&arch, &executable, i, &[a], name, allow_aslr ); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_stats` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `l1_hits` [INFO] [stderr] --> src/lib.rs:200:5 [INFO] [stderr] | [INFO] [stderr] 200 | l1_hits: u64, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `l3_hits` [INFO] [stderr] --> src/lib.rs:201:5 [INFO] [stderr] | [INFO] [stderr] 201 | l3_hits: u64, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ram_hits` [INFO] [stderr] --> src/lib.rs:202:5 [INFO] [stderr] | [INFO] [stderr] 202 | ram_hits: u64, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `alco` (lib) generated 6 warnings [INFO] [stderr] warning: `alco` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/alco-e1b7a3fbb6be5d0f) [INFO] [stderr] Doc-tests alco [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" "2fa9e2271d73f05a06d8897d0d92ed59cd301cb9657ae890139ea208a0270e8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fa9e2271d73f05a06d8897d0d92ed59cd301cb9657ae890139ea208a0270e8e", kill_on_drop: false }` [INFO] [stdout] 2fa9e2271d73f05a06d8897d0d92ed59cd301cb9657ae890139ea208a0270e8e