[INFO] fetching crate sgutils 0.0.1...
[INFO] testing sgutils-0.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate sgutils 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sgutils 0.0.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sgutils 0.0.1
[INFO] removed path dependency libsgutils2-sys from crates.io crate sgutils 0.0.1
[INFO] finished tweaking crates.io crate sgutils 0.0.1
[INFO] tweaked toml for crates.io crate sgutils 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libsgutils2-sys v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eabfc2f1ed66f0a9ed169afbcbf8989effc3082145b87551ab2a74b2770671f5
[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" "eabfc2f1ed66f0a9ed169afbcbf8989effc3082145b87551ab2a74b2770671f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eabfc2f1ed66f0a9ed169afbcbf8989effc3082145b87551ab2a74b2770671f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eabfc2f1ed66f0a9ed169afbcbf8989effc3082145b87551ab2a74b2770671f5", kill_on_drop: false }`
[INFO] [stdout] eabfc2f1ed66f0a9ed169afbcbf8989effc3082145b87551ab2a74b2770671f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01c4856eb4900a3bd7975e58ff2a0a71ecd476a98c404bcbee1fe14de680133b
[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" "01c4856eb4900a3bd7975e58ff2a0a71ecd476a98c404bcbee1fe14de680133b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libsgutils2-sys v0.0.1
[INFO] [stderr]    Compiling sgutils v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "01c4856eb4900a3bd7975e58ff2a0a71ecd476a98c404bcbee1fe14de680133b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c4856eb4900a3bd7975e58ff2a0a71ecd476a98c404bcbee1fe14de680133b", kill_on_drop: false }`
[INFO] [stdout] 01c4856eb4900a3bd7975e58ff2a0a71ecd476a98c404bcbee1fe14de680133b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 770a3b6c1b8d6b1f19abda0170cc4cd0494d58c3d6684c4a7f4a19f84bf4ba58
[INFO] running `Command { std: "docker" "start" "-a" "770a3b6c1b8d6b1f19abda0170cc4cd0494d58c3d6684c4a7f4a19f84bf4ba58", kill_on_drop: false }`
[INFO] [stderr]    Compiling sgutils v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "770a3b6c1b8d6b1f19abda0170cc4cd0494d58c3d6684c4a7f4a19f84bf4ba58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "770a3b6c1b8d6b1f19abda0170cc4cd0494d58c3d6684c4a7f4a19f84bf4ba58", kill_on_drop: false }`
[INFO] [stdout] 770a3b6c1b8d6b1f19abda0170cc4cd0494d58c3d6684c4a7f4a19f84bf4ba58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 1e82f69d3578d417d1c0edb74c06e6ac9f1c134fe288f088ba2d2b5fb607d08e
[INFO] running `Command { std: "docker" "start" "-a" "1e82f69d3578d417d1c0edb74c06e6ac9f1c134fe288f088ba2d2b5fb607d08e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sgutils-c748662c017e7116
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests sgutils
[INFO] [stdout] test tests::it_works ... ok
[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" "1e82f69d3578d417d1c0edb74c06e6ac9f1c134fe288f088ba2d2b5fb607d08e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e82f69d3578d417d1c0edb74c06e6ac9f1c134fe288f088ba2d2b5fb607d08e", kill_on_drop: false }`
[INFO] [stdout] 1e82f69d3578d417d1c0edb74c06e6ac9f1c134fe288f088ba2d2b5fb607d08e