[INFO] fetching crate scaling 0.1.3...
[INFO] testing scaling-0.1.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate scaling 0.1.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate scaling 0.1.3 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 scaling 0.1.3
[INFO] finished tweaking crates.io crate scaling 0.1.3
[INFO] tweaked toml for crates.io crate scaling 0.1.3 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] dcf22ab8f4ebddca5b465464d80bb9e1848a1d4ce4c292f17b8eada771344633
[INFO] running `Command { std: "docker" "start" "-a" "dcf22ab8f4ebddca5b465464d80bb9e1848a1d4ce4c292f17b8eada771344633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcf22ab8f4ebddca5b465464d80bb9e1848a1d4ce4c292f17b8eada771344633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf22ab8f4ebddca5b465464d80bb9e1848a1d4ce4c292f17b8eada771344633", kill_on_drop: false }`
[INFO] [stdout] dcf22ab8f4ebddca5b465464d80bb9e1848a1d4ce4c292f17b8eada771344633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] fde2863ec32b9cab66255c9c62126602d0da75c488a233cddee4ff42796acd12
[INFO] running `Command { std: "docker" "start" "-a" "fde2863ec32b9cab66255c9c62126602d0da75c488a233cddee4ff42796acd12", kill_on_drop: false }`
[INFO] [stderr]    Compiling scaling v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "fde2863ec32b9cab66255c9c62126602d0da75c488a233cddee4ff42796acd12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde2863ec32b9cab66255c9c62126602d0da75c488a233cddee4ff42796acd12", kill_on_drop: false }`
[INFO] [stdout] fde2863ec32b9cab66255c9c62126602d0da75c488a233cddee4ff42796acd12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] d001304c39b494f1a80db7e9829713a6acdd24e772de92acd15efc117cbab566
[INFO] running `Command { std: "docker" "start" "-a" "d001304c39b494f1a80db7e9829713a6acdd24e772de92acd15efc117cbab566", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scaling v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "d001304c39b494f1a80db7e9829713a6acdd24e772de92acd15efc117cbab566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d001304c39b494f1a80db7e9829713a6acdd24e772de92acd15efc117cbab566", kill_on_drop: false }`
[INFO] [stdout] d001304c39b494f1a80db7e9829713a6acdd24e772de92acd15efc117cbab566
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ac01d02e7bf501f22cc4ca39b70c672d84831513a19b965930ad37d49e33cca9
[INFO] running `Command { std: "docker" "start" "-a" "ac01d02e7bf501f22cc4ca39b70c672d84831513a19b965930ad37d49e33cca9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scaling-0bfadac81a5414c2)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::doctests_again ... ignored
[INFO] [stdout] test test_fib ... ok
[INFO] [stdout] test tests::very_quick ... ok
[INFO] [stdout] test tests::test_sleep ... ok
[INFO] [stdout] test tests::scales_o_2_to_the_n ... ok
[INFO] [stdout] test tests::ret_value ... ok
[INFO] [stdout] test tests::very_slow ... ok
[INFO] [stdout] test tests::scales_o_n_log_n_looks_like_n ... ok
[INFO] [stdout] test tests::scales_o_n ... ok
[INFO] [stdout] test tests::noop ... ok
[INFO] [stdout] test tests::painfully_slow ... ok
[INFO] [stdout] test tests::sadly_slow ... ok
[INFO] [stdout] test tests::scales_o_n_square ... ok
[INFO] [stdout] test tests::scales_o_one has been running for over 60 seconds
[INFO] [stdout] test tests::scales_o_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 127.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scaling
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - bench_scaling_gen (line 455) ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) has been running for over 60 seconds
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 125.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac01d02e7bf501f22cc4ca39b70c672d84831513a19b965930ad37d49e33cca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac01d02e7bf501f22cc4ca39b70c672d84831513a19b965930ad37d49e33cca9", kill_on_drop: false }`
[INFO] [stdout] ac01d02e7bf501f22cc4ca39b70c672d84831513a19b965930ad37d49e33cca9