[INFO] fetching crate zenith-opt 0.0.1... [INFO] testing zenith-opt-0.0.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate zenith-opt 0.0.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate zenith-opt 0.0.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 92a27b8bc7dcee89255e64797777273dac0bb0cb46720026193d07efd7abcb44 [INFO] running `Command { std: "docker" "start" "-a" "92a27b8bc7dcee89255e64797777273dac0bb0cb46720026193d07efd7abcb44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92a27b8bc7dcee89255e64797777273dac0bb0cb46720026193d07efd7abcb44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92a27b8bc7dcee89255e64797777273dac0bb0cb46720026193d07efd7abcb44", kill_on_drop: false }` [INFO] [stdout] 92a27b8bc7dcee89255e64797777273dac0bb0cb46720026193d07efd7abcb44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", 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] bd6edf5d5a2406e44a521e737cf366d8810bea6ba1ce2b32050cb54cb68a4ca1 [INFO] running `Command { std: "docker" "start" "-a" "bd6edf5d5a2406e44a521e737cf366d8810bea6ba1ce2b32050cb54cb68a4ca1", kill_on_drop: false }` [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 0.20s [INFO] running `Command { std: "docker" "inspect" "bd6edf5d5a2406e44a521e737cf366d8810bea6ba1ce2b32050cb54cb68a4ca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd6edf5d5a2406e44a521e737cf366d8810bea6ba1ce2b32050cb54cb68a4ca1", kill_on_drop: false }` [INFO] [stdout] bd6edf5d5a2406e44a521e737cf366d8810bea6ba1ce2b32050cb54cb68a4ca1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", 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] 93038fe75c5d0c80e10b2b3fc60d00d3b9a5bb631d33762a811c8ffdeaaf5e2c [INFO] running `Command { std: "docker" "start" "-a" "93038fe75c5d0c80e10b2b3fc60d00d3b9a5bb631d33762a811c8ffdeaaf5e2c", kill_on_drop: false }` [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 test [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "93038fe75c5d0c80e10b2b3fc60d00d3b9a5bb631d33762a811c8ffdeaaf5e2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93038fe75c5d0c80e10b2b3fc60d00d3b9a5bb631d33762a811c8ffdeaaf5e2c", kill_on_drop: false }` [INFO] [stdout] 93038fe75c5d0c80e10b2b3fc60d00d3b9a5bb631d33762a811c8ffdeaaf5e2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 79c913a4828e1f4915b2b7fe0b2f11996a4ee8f05172f2f9d7c3e735870974d7 [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" "79c913a4828e1f4915b2b7fe0b2f11996a4ee8f05172f2f9d7c3e735870974d7", kill_on_drop: false }` [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 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zenith_opt-65d794ba1bc9f20c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test individual::tests::test_quadratic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests zenith-opt [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" "79c913a4828e1f4915b2b7fe0b2f11996a4ee8f05172f2f9d7c3e735870974d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79c913a4828e1f4915b2b7fe0b2f11996a4ee8f05172f2f9d7c3e735870974d7", kill_on_drop: false }` [INFO] [stdout] 79c913a4828e1f4915b2b7fe0b2f11996a4ee8f05172f2f9d7c3e735870974d7