[INFO] fetching crate ngins 0.1.0...
[INFO] testing ngins-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate ngins 0.1.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate ngins 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ngins 0.1.0
[INFO] finished tweaking crates.io crate ngins 0.1.0
[INFO] tweaked toml for crates.io crate ngins 0.1.0 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-2021-08-01" "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-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e60eb16ea71143c114d8aaf97944507dd698f349f2cdea1a6203d9c6d99bff1f
[INFO] running `Command { std: "docker" "start" "-a" "e60eb16ea71143c114d8aaf97944507dd698f349f2cdea1a6203d9c6d99bff1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e60eb16ea71143c114d8aaf97944507dd698f349f2cdea1a6203d9c6d99bff1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e60eb16ea71143c114d8aaf97944507dd698f349f2cdea1a6203d9c6d99bff1f", kill_on_drop: false }`
[INFO] [stdout] e60eb16ea71143c114d8aaf97944507dd698f349f2cdea1a6203d9c6d99bff1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 155eb9cd24cb7d1726d466bfb4e06196741a9f943a8cecbcc88f79ac44663cd2
[INFO] running `Command { std: "docker" "start" "-a" "155eb9cd24cb7d1726d466bfb4e06196741a9f943a8cecbcc88f79ac44663cd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ngins v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "155eb9cd24cb7d1726d466bfb4e06196741a9f943a8cecbcc88f79ac44663cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "155eb9cd24cb7d1726d466bfb4e06196741a9f943a8cecbcc88f79ac44663cd2", kill_on_drop: false }`
[INFO] [stdout] 155eb9cd24cb7d1726d466bfb4e06196741a9f943a8cecbcc88f79ac44663cd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d428cd61ab2a8d2b1238529598491d11f30448ba148635f04e34896bd54adede
[INFO] running `Command { std: "docker" "start" "-a" "d428cd61ab2a8d2b1238529598491d11f30448ba148635f04e34896bd54adede", kill_on_drop: false }`
[INFO] [stderr]    Compiling ngins v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "d428cd61ab2a8d2b1238529598491d11f30448ba148635f04e34896bd54adede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d428cd61ab2a8d2b1238529598491d11f30448ba148635f04e34896bd54adede", kill_on_drop: false }`
[INFO] [stdout] d428cd61ab2a8d2b1238529598491d11f30448ba148635f04e34896bd54adede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58c303793d1e3f7f21d9827b1315d86fdc3cb2d639aae4c82df210b7aca87d30
[INFO] running `Command { std: "docker" "start" "-a" "58c303793d1e3f7f21d9827b1315d86fdc3cb2d639aae4c82df210b7aca87d30", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ngins-75b8ab1427eb57af)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ngins
[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] [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" "58c303793d1e3f7f21d9827b1315d86fdc3cb2d639aae4c82df210b7aca87d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c303793d1e3f7f21d9827b1315d86fdc3cb2d639aae4c82df210b7aca87d30", kill_on_drop: false }`
[INFO] [stdout] 58c303793d1e3f7f21d9827b1315d86fdc3cb2d639aae4c82df210b7aca87d30
