[INFO] cloning repository https://github.com/benbrandt/sicp-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benbrandt/sicp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenbrandt%2Fsicp-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenbrandt%2Fsicp-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 746fdd95649ea18f47cae4a9d87b21c4cf0be35d
[INFO] testing benbrandt/sicp-rs against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenbrandt%2Fsicp-rs" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benbrandt/sicp-rs 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 git repo https://github.com/benbrandt/sicp-rs
[INFO] finished tweaking git repo https://github.com/benbrandt/sicp-rs
[INFO] tweaked toml for git repo https://github.com/benbrandt/sicp-rs written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/benbrandt/sicp-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 7ef88278a110fc71965e031e4053da401dc2d00056c3c5e529085312f045e990
[INFO] running `Command { std: "docker" "start" "-a" "7ef88278a110fc71965e031e4053da401dc2d00056c3c5e529085312f045e990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ef88278a110fc71965e031e4053da401dc2d00056c3c5e529085312f045e990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef88278a110fc71965e031e4053da401dc2d00056c3c5e529085312f045e990", kill_on_drop: false }`
[INFO] [stdout] 7ef88278a110fc71965e031e4053da401dc2d00056c3c5e529085312f045e990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 65e484c4c6b97c793f9ab83bd5e4128d3700a9feddc9a5b9375093f8c949bc0a
[INFO] running `Command { std: "docker" "start" "-a" "65e484c4c6b97c793f9ab83bd5e4128d3700a9feddc9a5b9375093f8c949bc0a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ch1 v0.1.0 (/opt/rustwide/workdir/ch1)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "65e484c4c6b97c793f9ab83bd5e4128d3700a9feddc9a5b9375093f8c949bc0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e484c4c6b97c793f9ab83bd5e4128d3700a9feddc9a5b9375093f8c949bc0a", kill_on_drop: false }`
[INFO] [stdout] 65e484c4c6b97c793f9ab83bd5e4128d3700a9feddc9a5b9375093f8c949bc0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 4b4f1cd1627e313f6a697d1a76f12e713905a2996a624aade9f9b5d3c3108493
[INFO] running `Command { std: "docker" "start" "-a" "4b4f1cd1627e313f6a697d1a76f12e713905a2996a624aade9f9b5d3c3108493", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ch1 v0.1.0 (/opt/rustwide/workdir/ch1)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "4b4f1cd1627e313f6a697d1a76f12e713905a2996a624aade9f9b5d3c3108493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b4f1cd1627e313f6a697d1a76f12e713905a2996a624aade9f9b5d3c3108493", kill_on_drop: false }`
[INFO] [stdout] 4b4f1cd1627e313f6a697d1a76f12e713905a2996a624aade9f9b5d3c3108493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 539499a2e459866fe98c5c9e05f9ce2f3a491df4f5d415dbe53c72da4e2d623d
[INFO] running `Command { std: "docker" "start" "-a" "539499a2e459866fe98c5c9e05f9ce2f3a491df4f5d415dbe53c72da4e2d623d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ch1-fb8d7c9d8750bc82)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ch1
[INFO] [stdout] running 7 tests
[INFO] [stdout] test ex1_3::tests::test_square ... ok
[INFO] [stdout] test ex1_3::tests::test_sum_of_largest_two_squares ... ok
[INFO] [stdout] test ex1_3::tests::test_sum_of_squares ... ok
[INFO] [stdout] test ex1_7::tests::test_good_enough ... ok
[INFO] [stdout] test ex1_7::tests::test_average ... ok
[INFO] [stdout] test ex1_7::tests::test_sqrt ... ok
[INFO] [stdout] test ex1_7::tests::test_improve ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "539499a2e459866fe98c5c9e05f9ce2f3a491df4f5d415dbe53c72da4e2d623d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "539499a2e459866fe98c5c9e05f9ce2f3a491df4f5d415dbe53c72da4e2d623d", kill_on_drop: false }`
[INFO] [stdout] 539499a2e459866fe98c5c9e05f9ce2f3a491df4f5d415dbe53c72da4e2d623d