[INFO] fetching crate fast 0.0.1...
[INFO] testing fast-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fast 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fast 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast 0.0.1
[INFO] finished tweaking crates.io crate fast 0.0.1
[INFO] tweaked toml for crates.io crate fast 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34f7b23c65ba1b569d1b61b6f8709783ed50a89765ce4d048f8b01e102a21204
[INFO] running `Command { std: "docker" "start" "-a" "34f7b23c65ba1b569d1b61b6f8709783ed50a89765ce4d048f8b01e102a21204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34f7b23c65ba1b569d1b61b6f8709783ed50a89765ce4d048f8b01e102a21204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f7b23c65ba1b569d1b61b6f8709783ed50a89765ce4d048f8b01e102a21204", kill_on_drop: false }`
[INFO] [stdout] 34f7b23c65ba1b569d1b61b6f8709783ed50a89765ce4d048f8b01e102a21204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18c7e5490709dc9f98be6ffbbd7c10bef87af07a3bc55c0a054a8a95a7732229
[INFO] running `Command { std: "docker" "start" "-a" "18c7e5490709dc9f98be6ffbbd7c10bef87af07a3bc55c0a054a8a95a7732229", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "18c7e5490709dc9f98be6ffbbd7c10bef87af07a3bc55c0a054a8a95a7732229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c7e5490709dc9f98be6ffbbd7c10bef87af07a3bc55c0a054a8a95a7732229", kill_on_drop: false }`
[INFO] [stdout] 18c7e5490709dc9f98be6ffbbd7c10bef87af07a3bc55c0a054a8a95a7732229
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2aae82e864036f308131ce1639e5d288c022e93b2e4545986781eae93d34f1bf
[INFO] running `Command { std: "docker" "start" "-a" "2aae82e864036f308131ce1639e5d288c022e93b2e4545986781eae93d34f1bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast-465d98952d70e2d5)
[INFO] running `Command { std: "docker" "inspect" "2aae82e864036f308131ce1639e5d288c022e93b2e4545986781eae93d34f1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aae82e864036f308131ce1639e5d288c022e93b2e4545986781eae93d34f1bf", kill_on_drop: false }`
[INFO] [stdout] 2aae82e864036f308131ce1639e5d288c022e93b2e4545986781eae93d34f1bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 854c0b2f80aafbb394ed2d491169831b164d99ecb562dbbc2fc38bfffe204e03
[INFO] running `Command { std: "docker" "start" "-a" "854c0b2f80aafbb394ed2d491169831b164d99ecb562dbbc2fc38bfffe204e03", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast-465d98952d70e2d5)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests fast
[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] [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" "854c0b2f80aafbb394ed2d491169831b164d99ecb562dbbc2fc38bfffe204e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "854c0b2f80aafbb394ed2d491169831b164d99ecb562dbbc2fc38bfffe204e03", kill_on_drop: false }`
[INFO] [stdout] 854c0b2f80aafbb394ed2d491169831b164d99ecb562dbbc2fc38bfffe204e03