[INFO] fetching crate fgbase 0.0.1...
[INFO] testing fgbase-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fgbase 0.0.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate fgbase 0.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fgbase 0.0.1
[INFO] finished tweaking crates.io crate fgbase 0.0.1
[INFO] tweaked toml for crates.io crate fgbase 0.0.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a098f1216d519cfc80b79c7c7cf52f739e072470a0b8f0fb247af3952ca56147
[INFO] running `Command { std: "docker" "start" "-a" "a098f1216d519cfc80b79c7c7cf52f739e072470a0b8f0fb247af3952ca56147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a098f1216d519cfc80b79c7c7cf52f739e072470a0b8f0fb247af3952ca56147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a098f1216d519cfc80b79c7c7cf52f739e072470a0b8f0fb247af3952ca56147", kill_on_drop: false }`
[INFO] [stdout] a098f1216d519cfc80b79c7c7cf52f739e072470a0b8f0fb247af3952ca56147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c5c4e2bd8103bec3ec4758e3b6391f11f4c55e13f9cfecfafc58e01d8a56b14
[INFO] running `Command { std: "docker" "start" "-a" "7c5c4e2bd8103bec3ec4758e3b6391f11f4c55e13f9cfecfafc58e01d8a56b14", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fgbase v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "7c5c4e2bd8103bec3ec4758e3b6391f11f4c55e13f9cfecfafc58e01d8a56b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5c4e2bd8103bec3ec4758e3b6391f11f4c55e13f9cfecfafc58e01d8a56b14", kill_on_drop: false }`
[INFO] [stdout] 7c5c4e2bd8103bec3ec4758e3b6391f11f4c55e13f9cfecfafc58e01d8a56b14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 556c2f248447f51a82180ab9d200d43d82ff6955d90df8bda079c9a672fd0cdd
[INFO] running `Command { std: "docker" "start" "-a" "556c2f248447f51a82180ab9d200d43d82ff6955d90df8bda079c9a672fd0cdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling fgbase v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "556c2f248447f51a82180ab9d200d43d82ff6955d90df8bda079c9a672fd0cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556c2f248447f51a82180ab9d200d43d82ff6955d90df8bda079c9a672fd0cdd", kill_on_drop: false }`
[INFO] [stdout] 556c2f248447f51a82180ab9d200d43d82ff6955d90df8bda079c9a672fd0cdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d75d434d9b6c866596aff2c762b24e77b4b353b587f35d12469eccd12be76cfe
[INFO] running `Command { std: "docker" "start" "-a" "d75d434d9b6c866596aff2c762b24e77b4b353b587f35d12469eccd12be76cfe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fgbase-eaf89044ecab706f)
[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] [stderr]    Doc-tests fgbase
[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" "d75d434d9b6c866596aff2c762b24e77b4b353b587f35d12469eccd12be76cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d75d434d9b6c866596aff2c762b24e77b4b353b587f35d12469eccd12be76cfe", kill_on_drop: false }`
[INFO] [stdout] d75d434d9b6c866596aff2c762b24e77b4b353b587f35d12469eccd12be76cfe