[INFO] fetching crate println 0.0.0...
[INFO] testing println-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate println 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate println 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate println 0.0.0
[INFO] finished tweaking crates.io crate println 0.0.0
[INFO] tweaked toml for crates.io crate println 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4aa6ac607a54da7a5b3df1907e7569722f111d91d55983715240b019ad160d7
[INFO] running `Command { std: "docker" "start" "-a" "e4aa6ac607a54da7a5b3df1907e7569722f111d91d55983715240b019ad160d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4aa6ac607a54da7a5b3df1907e7569722f111d91d55983715240b019ad160d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4aa6ac607a54da7a5b3df1907e7569722f111d91d55983715240b019ad160d7", kill_on_drop: false }`
[INFO] [stdout] e4aa6ac607a54da7a5b3df1907e7569722f111d91d55983715240b019ad160d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a466d5648878c0b36d560f6ab9a120589f509c0a46d1d6d1114bc8371ac4cae5
[INFO] running `Command { std: "docker" "start" "-a" "a466d5648878c0b36d560f6ab9a120589f509c0a46d1d6d1114bc8371ac4cae5", kill_on_drop: false }`
[INFO] [stderr]    Compiling println v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "a466d5648878c0b36d560f6ab9a120589f509c0a46d1d6d1114bc8371ac4cae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a466d5648878c0b36d560f6ab9a120589f509c0a46d1d6d1114bc8371ac4cae5", kill_on_drop: false }`
[INFO] [stdout] a466d5648878c0b36d560f6ab9a120589f509c0a46d1d6d1114bc8371ac4cae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d11a5f11cc953111eb979b7edca42b6c47414c0e8946b15e74607b37072cf16
[INFO] running `Command { std: "docker" "start" "-a" "1d11a5f11cc953111eb979b7edca42b6c47414c0e8946b15e74607b37072cf16", kill_on_drop: false }`
[INFO] [stderr]    Compiling println v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "1d11a5f11cc953111eb979b7edca42b6c47414c0e8946b15e74607b37072cf16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d11a5f11cc953111eb979b7edca42b6c47414c0e8946b15e74607b37072cf16", kill_on_drop: false }`
[INFO] [stdout] 1d11a5f11cc953111eb979b7edca42b6c47414c0e8946b15e74607b37072cf16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2f20f8f5357804a7ad66f5544e0d8dcf13927813b79b182826944b3c1954c0d
[INFO] running `Command { std: "docker" "start" "-a" "c2f20f8f5357804a7ad66f5544e0d8dcf13927813b79b182826944b3c1954c0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/println-85ea224cef626b26)
[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 println
[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" "c2f20f8f5357804a7ad66f5544e0d8dcf13927813b79b182826944b3c1954c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2f20f8f5357804a7ad66f5544e0d8dcf13927813b79b182826944b3c1954c0d", kill_on_drop: false }`
[INFO] [stdout] c2f20f8f5357804a7ad66f5544e0d8dcf13927813b79b182826944b3c1954c0d