[INFO] fetching crate acute_math 0.1.0...
[INFO] testing acute_math-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate acute_math 0.1.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate acute_math 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 acute_math 0.1.0
[INFO] finished tweaking crates.io crate acute_math 0.1.0
[INFO] tweaked toml for crates.io crate acute_math 0.1.0 written to /workspace/builds/worker-111/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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 4c9fffb3a76313d51b5e79371f550bdc04eca766dc006e8b55c4be8659c5110f
[INFO] running `Command { std: "docker" "start" "-a" "4c9fffb3a76313d51b5e79371f550bdc04eca766dc006e8b55c4be8659c5110f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c9fffb3a76313d51b5e79371f550bdc04eca766dc006e8b55c4be8659c5110f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9fffb3a76313d51b5e79371f550bdc04eca766dc006e8b55c4be8659c5110f", kill_on_drop: false }`
[INFO] [stdout] 4c9fffb3a76313d51b5e79371f550bdc04eca766dc006e8b55c4be8659c5110f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 550f9de605fabc6075d03f29d7480a8ba809d623c2376cc27f930a552bc6ad7d
[INFO] running `Command { std: "docker" "start" "-a" "550f9de605fabc6075d03f29d7480a8ba809d623c2376cc27f930a552bc6ad7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling acute_math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "550f9de605fabc6075d03f29d7480a8ba809d623c2376cc27f930a552bc6ad7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "550f9de605fabc6075d03f29d7480a8ba809d623c2376cc27f930a552bc6ad7d", kill_on_drop: false }`
[INFO] [stdout] 550f9de605fabc6075d03f29d7480a8ba809d623c2376cc27f930a552bc6ad7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] b08d61f6b63ffa02c90866d0086c0a41268876d3603190049e32217074cbf271
[INFO] running `Command { std: "docker" "start" "-a" "b08d61f6b63ffa02c90866d0086c0a41268876d3603190049e32217074cbf271", kill_on_drop: false }`
[INFO] [stderr]    Compiling acute_math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "b08d61f6b63ffa02c90866d0086c0a41268876d3603190049e32217074cbf271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08d61f6b63ffa02c90866d0086c0a41268876d3603190049e32217074cbf271", kill_on_drop: false }`
[INFO] [stdout] b08d61f6b63ffa02c90866d0086c0a41268876d3603190049e32217074cbf271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] f68c54b2b460bd9bc6889168b101e30152a033a5b5ca1883c54c2c2475a41e6a
[INFO] running `Command { std: "docker" "start" "-a" "f68c54b2b460bd9bc6889168b101e30152a033a5b5ca1883c54c2c2475a41e6a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/acute_math-45b6a6d41c167f42)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests acute_math
[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" "f68c54b2b460bd9bc6889168b101e30152a033a5b5ca1883c54c2c2475a41e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f68c54b2b460bd9bc6889168b101e30152a033a5b5ca1883c54c2c2475a41e6a", kill_on_drop: false }`
[INFO] [stdout] f68c54b2b460bd9bc6889168b101e30152a033a5b5ca1883c54c2c2475a41e6a
