[INFO] fetching crate zenith-opt 0.0.1... [INFO] testing zenith-opt-0.0.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate zenith-opt 0.0.1 into /workspace/builds/worker-92/source [INFO] validating manifest of crates.io crate zenith-opt 0.0.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zenith-opt 0.0.1 [INFO] finished tweaking crates.io crate zenith-opt 0.0.1 [INFO] tweaked toml for crates.io crate zenith-opt 0.0.1 written to /workspace/builds/worker-92/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68108d4505b0b4c00b6cc183695ee833651357bddea737c66624603db5896605 [INFO] running `Command { std: "docker" "start" "-a" "68108d4505b0b4c00b6cc183695ee833651357bddea737c66624603db5896605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68108d4505b0b4c00b6cc183695ee833651357bddea737c66624603db5896605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68108d4505b0b4c00b6cc183695ee833651357bddea737c66624603db5896605", kill_on_drop: false }` [INFO] [stdout] 68108d4505b0b4c00b6cc183695ee833651357bddea737c66624603db5896605 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 473bbf3ca2c9e4e6ccaa8b813f93d66a261970d425abe3ddf31e700a8a824e5e [INFO] running `Command { std: "docker" "start" "-a" "473bbf3ca2c9e4e6ccaa8b813f93d66a261970d425abe3ddf31e700a8a824e5e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling zenith-opt v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `hill_climbing_search` [INFO] [stdout] --> src/individual.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn hill_climbing_search>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.18s [INFO] running `Command { std: "docker" "inspect" "473bbf3ca2c9e4e6ccaa8b813f93d66a261970d425abe3ddf31e700a8a824e5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "473bbf3ca2c9e4e6ccaa8b813f93d66a261970d425abe3ddf31e700a8a824e5e", kill_on_drop: false }` [INFO] [stdout] 473bbf3ca2c9e4e6ccaa8b813f93d66a261970d425abe3ddf31e700a8a824e5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c8d01468ef2acae3663cbeac78f282da44336fb672fddc688363189dee33f08 [INFO] running `Command { std: "docker" "start" "-a" "4c8d01468ef2acae3663cbeac78f282da44336fb672fddc688363189dee33f08", kill_on_drop: false }` [INFO] [stdout] warning: function is never used: `hill_climbing_search` [INFO] [stdout] --> src/individual.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn hill_climbing_search>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zenith-opt v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.86s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/zenith_opt-65d794ba1bc9f20c) [INFO] running `Command { std: "docker" "inspect" "4c8d01468ef2acae3663cbeac78f282da44336fb672fddc688363189dee33f08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c8d01468ef2acae3663cbeac78f282da44336fb672fddc688363189dee33f08", kill_on_drop: false }` [INFO] [stdout] 4c8d01468ef2acae3663cbeac78f282da44336fb672fddc688363189dee33f08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4b54932235131a127e13df4cf68418ab57d29b5b4d317d66eb89e75cc740ab0a [INFO] running `Command { std: "docker" "start" "-a" "4b54932235131a127e13df4cf68418ab57d29b5b4d317d66eb89e75cc740ab0a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: function is never used: `hill_climbing_search` [INFO] [stderr] --> src/individual.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn hill_climbing_search>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `zenith-opt` (lib) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zenith_opt-65d794ba1bc9f20c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test individual::tests::test_quadratic ... ok [INFO] [stderr] Doc-tests zenith-opt [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] [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" "4b54932235131a127e13df4cf68418ab57d29b5b4d317d66eb89e75cc740ab0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b54932235131a127e13df4cf68418ab57d29b5b4d317d66eb89e75cc740ab0a", kill_on_drop: false }` [INFO] [stdout] 4b54932235131a127e13df4cf68418ab57d29b5b4d317d66eb89e75cc740ab0a