[INFO] fetching crate gt-hypercube 0.1.1... [INFO] testing gt-hypercube-0.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate gt-hypercube 0.1.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate gt-hypercube 0.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gt-hypercube 0.1.1 [INFO] finished tweaking crates.io crate gt-hypercube 0.1.1 [INFO] tweaked toml for crates.io crate gt-hypercube 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate gt-hypercube 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72a94c49a2d17b1a23d0b85f3632d1fef5bf9efa030a32e3c493c90801950591 [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" "72a94c49a2d17b1a23d0b85f3632d1fef5bf9efa030a32e3c493c90801950591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72a94c49a2d17b1a23d0b85f3632d1fef5bf9efa030a32e3c493c90801950591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72a94c49a2d17b1a23d0b85f3632d1fef5bf9efa030a32e3c493c90801950591", kill_on_drop: false }` [INFO] [stdout] 72a94c49a2d17b1a23d0b85f3632d1fef5bf9efa030a32e3c493c90801950591 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f45dd30e2b0a94c375ec9d67664d348fc0c9f8b3e09847471a47c29f511dcb98 [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" "f45dd30e2b0a94c375ec9d67664d348fc0c9f8b3e09847471a47c29f511dcb98", kill_on_drop: false }` [INFO] [stderr] Compiling gt-graph v0.1.1 [INFO] [stderr] Compiling gt-graph-path v0.1.1 [INFO] [stderr] Compiling gt-directed-bijective-connection-graph v0.2.2 [INFO] [stderr] Compiling gt-hypercube v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "f45dd30e2b0a94c375ec9d67664d348fc0c9f8b3e09847471a47c29f511dcb98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f45dd30e2b0a94c375ec9d67664d348fc0c9f8b3e09847471a47c29f511dcb98", kill_on_drop: false }` [INFO] [stdout] f45dd30e2b0a94c375ec9d67664d348fc0c9f8b3e09847471a47c29f511dcb98 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25510324da758fa52035e15e95d9c905b021ecd61b9d988d1754adb8b6b85c85 [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" "25510324da758fa52035e15e95d9c905b021ecd61b9d988d1754adb8b6b85c85", kill_on_drop: false }` [INFO] [stderr] Compiling gt-hypercube v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "25510324da758fa52035e15e95d9c905b021ecd61b9d988d1754adb8b6b85c85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25510324da758fa52035e15e95d9c905b021ecd61b9d988d1754adb8b6b85c85", kill_on_drop: false }` [INFO] [stdout] 25510324da758fa52035e15e95d9c905b021ecd61b9d988d1754adb8b6b85c85 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5ecc0e345eebadeddf846eb715ca0b0d3078f9dadf040a9819fbbaf21ad0f81e [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" "5ecc0e345eebadeddf846eb715ca0b0d3078f9dadf040a9819fbbaf21ad0f81e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gt_hypercube-75bcded96443b5e0) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests gt-hypercube [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] [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" "5ecc0e345eebadeddf846eb715ca0b0d3078f9dadf040a9819fbbaf21ad0f81e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ecc0e345eebadeddf846eb715ca0b0d3078f9dadf040a9819fbbaf21ad0f81e", kill_on_drop: false }` [INFO] [stdout] 5ecc0e345eebadeddf846eb715ca0b0d3078f9dadf040a9819fbbaf21ad0f81e