[INFO] fetching crate yarte_helpers 0.15.1...
[INFO] testing yarte_helpers-0.15.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate yarte_helpers 0.15.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate yarte_helpers 0.15.1 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 yarte_helpers 0.15.1
[INFO] finished tweaking crates.io crate yarte_helpers 0.15.1
[INFO] tweaked toml for crates.io crate yarte_helpers 0.15.1 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] e4907c3d7023240c5c287a79e9cd5bbc5efaf5b54cfcc42b0392c00a3dc2917c
[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" "e4907c3d7023240c5c287a79e9cd5bbc5efaf5b54cfcc42b0392c00a3dc2917c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4907c3d7023240c5c287a79e9cd5bbc5efaf5b54cfcc42b0392c00a3dc2917c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4907c3d7023240c5c287a79e9cd5bbc5efaf5b54cfcc42b0392c00a3dc2917c", kill_on_drop: false }`
[INFO] [stdout] e4907c3d7023240c5c287a79e9cd5bbc5efaf5b54cfcc42b0392c00a3dc2917c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 17ffe6a83c1c4508c5699a1726ab4da93e3c8208ca1a5b86eb6c6c77c5e21d56
[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" "17ffe6a83c1c4508c5699a1726ab4da93e3c8208ca1a5b86eb6c6c77c5e21d56", kill_on_drop: false }`
[INFO] [stderr]    Compiling git-version-macro v0.3.5
[INFO] [stderr]    Compiling v_escape_derive v0.8.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling plist v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling clircle v0.3.0
[INFO] [stderr]    Compiling syntect v4.6.0
[INFO] [stderr]    Compiling git-version v0.3.5
[INFO] [stderr]    Compiling bugreport v0.4.1
[INFO] [stderr]    Compiling v_escape v0.16.1
[INFO] [stderr]    Compiling v_htmlescape v0.13.1
[INFO] [stderr]    Compiling bat v0.18.3
[INFO] [stderr]    Compiling yarte_helpers v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.76s
[INFO] running `Command { std: "docker" "inspect" "17ffe6a83c1c4508c5699a1726ab4da93e3c8208ca1a5b86eb6c6c77c5e21d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ffe6a83c1c4508c5699a1726ab4da93e3c8208ca1a5b86eb6c6c77c5e21d56", kill_on_drop: false }`
[INFO] [stdout] 17ffe6a83c1c4508c5699a1726ab4da93e3c8208ca1a5b86eb6c6c77c5e21d56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5f6b99ba222c7a5c95d10f384dc365c91f15ec527735fffad9b6af037054ad57
[INFO] running `Command { std: "docker" "start" "-a" "5f6b99ba222c7a5c95d10f384dc365c91f15ec527735fffad9b6af037054ad57", kill_on_drop: false }`
[INFO] [stderr]    Compiling random-trait v0.1.1
[INFO] [stderr]    Compiling random-fast-rng v0.1.1
[INFO] [stderr]    Compiling yarte_helpers v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.07s
[INFO] running `Command { std: "docker" "inspect" "5f6b99ba222c7a5c95d10f384dc365c91f15ec527735fffad9b6af037054ad57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6b99ba222c7a5c95d10f384dc365c91f15ec527735fffad9b6af037054ad57", kill_on_drop: false }`
[INFO] [stdout] 5f6b99ba222c7a5c95d10f384dc365c91f15ec527735fffad9b6af037054ad57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 8ac90aff25b4b65faac9b2bef086ef4071de42bf766a3b234b4e466777dce293
[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" "8ac90aff25b4b65faac9b2bef086ef4071de42bf766a3b234b4e466777dce293", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yarte_helpers-435cbbcbb657b841)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test helpers::io_fmt::test::test ... ok
[INFO] [stdout] test helpers::integers::tests::test_i8_all ... ok
[INFO] [stdout] test helpers::integers::tests::test_16_all ... ok
[INFO] [stdout] test helpers::integers::tests::test_u32_random ... ok
[INFO] [stdout] test helpers::integers::tests::test_u64_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 21.84s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yarte_helpers
[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" "8ac90aff25b4b65faac9b2bef086ef4071de42bf766a3b234b4e466777dce293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac90aff25b4b65faac9b2bef086ef4071de42bf766a3b234b4e466777dce293", kill_on_drop: false }`
[INFO] [stdout] 8ac90aff25b4b65faac9b2bef086ef4071de42bf766a3b234b4e466777dce293