[INFO] fetching crate agent 0.0.0...
[INFO] testing agent-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate agent 0.0.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate agent 0.0.0 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 agent 0.0.0
[INFO] finished tweaking crates.io crate agent 0.0.0
[INFO] tweaked toml for crates.io crate agent 0.0.0 written to /workspace/builds/worker-16/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 430387c2767b7e87968fca67bf854d400e5b5faeda2e144aa411f17a806d1475
[INFO] running `Command { std: "docker" "start" "-a" "430387c2767b7e87968fca67bf854d400e5b5faeda2e144aa411f17a806d1475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "430387c2767b7e87968fca67bf854d400e5b5faeda2e144aa411f17a806d1475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "430387c2767b7e87968fca67bf854d400e5b5faeda2e144aa411f17a806d1475", kill_on_drop: false }`
[INFO] [stdout] 430387c2767b7e87968fca67bf854d400e5b5faeda2e144aa411f17a806d1475
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 48a626ce20a430211296fbeb081297b85a9b79d3fbdf49886f71fd1fe62dcc78
[INFO] running `Command { std: "docker" "start" "-a" "48a626ce20a430211296fbeb081297b85a9b79d3fbdf49886f71fd1fe62dcc78", kill_on_drop: false }`
[INFO] [stderr]    Compiling agent v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "48a626ce20a430211296fbeb081297b85a9b79d3fbdf49886f71fd1fe62dcc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a626ce20a430211296fbeb081297b85a9b79d3fbdf49886f71fd1fe62dcc78", kill_on_drop: false }`
[INFO] [stdout] 48a626ce20a430211296fbeb081297b85a9b79d3fbdf49886f71fd1fe62dcc78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 722ffe19648337ad8dc0c1c0e35db98b6dcca924c04c65f5b7cec416ef2f2cbe
[INFO] running `Command { std: "docker" "start" "-a" "722ffe19648337ad8dc0c1c0e35db98b6dcca924c04c65f5b7cec416ef2f2cbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling agent v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "722ffe19648337ad8dc0c1c0e35db98b6dcca924c04c65f5b7cec416ef2f2cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "722ffe19648337ad8dc0c1c0e35db98b6dcca924c04c65f5b7cec416ef2f2cbe", kill_on_drop: false }`
[INFO] [stdout] 722ffe19648337ad8dc0c1c0e35db98b6dcca924c04c65f5b7cec416ef2f2cbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 8cc0676e565961d3dda6a9df59decd2165f25044688f04cda3704aaab27471a5
[INFO] running `Command { std: "docker" "start" "-a" "8cc0676e565961d3dda6a9df59decd2165f25044688f04cda3704aaab27471a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/agent-da8abb356034545e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests agent
[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] [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" "8cc0676e565961d3dda6a9df59decd2165f25044688f04cda3704aaab27471a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc0676e565961d3dda6a9df59decd2165f25044688f04cda3704aaab27471a5", kill_on_drop: false }`
[INFO] [stdout] 8cc0676e565961d3dda6a9df59decd2165f25044688f04cda3704aaab27471a5