[INFO] fetching crate cut-optimizer-1d 0.1.0...
[INFO] testing cut-optimizer-1d-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate cut-optimizer-1d 0.1.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate cut-optimizer-1d 0.1.0 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 cut-optimizer-1d 0.1.0
[INFO] finished tweaking crates.io crate cut-optimizer-1d 0.1.0
[INFO] tweaked toml for crates.io crate cut-optimizer-1d 0.1.0 written to /workspace/builds/worker-22/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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 12e12638355fb51d71f5661ba96f3bac255761832b24bffe4f8f4bd92cca28bc
[INFO] running `Command { std: "docker" "start" "-a" "12e12638355fb51d71f5661ba96f3bac255761832b24bffe4f8f4bd92cca28bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12e12638355fb51d71f5661ba96f3bac255761832b24bffe4f8f4bd92cca28bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e12638355fb51d71f5661ba96f3bac255761832b24bffe4f8f4bd92cca28bc", kill_on_drop: false }`
[INFO] [stdout] 12e12638355fb51d71f5661ba96f3bac255761832b24bffe4f8f4bd92cca28bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 8f9d40f547d44e48e38782bc7f714ecf00a95995862293345875711ef468398c
[INFO] running `Command { std: "docker" "start" "-a" "8f9d40f547d44e48e38782bc7f714ecf00a95995862293345875711ef468398c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling cut-optimizer-1d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "8f9d40f547d44e48e38782bc7f714ecf00a95995862293345875711ef468398c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f9d40f547d44e48e38782bc7f714ecf00a95995862293345875711ef468398c", kill_on_drop: false }`
[INFO] [stdout] 8f9d40f547d44e48e38782bc7f714ecf00a95995862293345875711ef468398c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 403c707204004082f0b8bc7075603123afd71212a6ccf6bc637a098302cee0e8
[INFO] running `Command { std: "docker" "start" "-a" "403c707204004082f0b8bc7075603123afd71212a6ccf6bc637a098302cee0e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling cut-optimizer-1d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.26s
[INFO] running `Command { std: "docker" "inspect" "403c707204004082f0b8bc7075603123afd71212a6ccf6bc637a098302cee0e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "403c707204004082f0b8bc7075603123afd71212a6ccf6bc637a098302cee0e8", kill_on_drop: false }`
[INFO] [stdout] 403c707204004082f0b8bc7075603123afd71212a6ccf6bc637a098302cee0e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 1dbc72ccb6b02e7d21eb4ad8b8b7b7b1bfc8fcd508aacfa7d272c527908e7a39
[INFO] running `Command { std: "docker" "start" "-a" "1dbc72ccb6b02e7d21eb4ad8b8b7b7b1bfc8fcd508aacfa7d272c527908e7a39", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cut_optimizer_1d-11ae91fa3523cef9)
[INFO] [stdout] running 18 tests
[INFO] [stdout] test basic::tests::bin_does_not_match_stock_pieces ... ok
[INFO] [stdout] test basic::tests::remove_cut_pieces ... ok
[INFO] [stdout] test basic::tests::bin_matches_stock_piece ... ok
[INFO] [stdout] test tests::optimize_different_stock_piece_prices ... ok
[INFO] [stdout] test tests::optimize_32_cut_pieces_on_2_stock_pieces_zero_cut_width ... ok
[INFO] [stdout] test tests::optimize_stock_quantity ... ok
[INFO] [stdout] test tests::optimize_no_allow_mixed_stock_sizes ... ok
[INFO] [stdout] test tests::optimize_stock_quantity_too_low ... ok
[INFO] [stdout] test tests::optimize_stock_duplicate_cut_piece ... ok
[INFO] [stdout] test tests::optimize_stock_quantity_multiple ... ok
[INFO] [stdout] test tests::optimize_same_stock_piece_prices ... ok
[INFO] [stdout] test tests::optimize_non_fitting_cut_piece ... ok
[INFO] [stdout] test tests::optimize ... ok
[INFO] [stdout] test tests::optimize_32_cut_pieces_on_2_stock_piece ... ok
[INFO] [stdout] test tests::optimize_32_cut_pieces_on_1_stock_piece ... ok
[INFO] [stdout] test tests::optimize_one_stock_piece_several_cut_pieces ... ok
[INFO] [stdout] test tests::optimize_64_cut_pieces_on_2_stock_pieces ... ok
[INFO] [stdout] test tests::optimize_random_cut_pieces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.79s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cut-optimizer-1d
[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" "1dbc72ccb6b02e7d21eb4ad8b8b7b7b1bfc8fcd508aacfa7d272c527908e7a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dbc72ccb6b02e7d21eb4ad8b8b7b7b1bfc8fcd508aacfa7d272c527908e7a39", kill_on_drop: false }`
[INFO] [stdout] 1dbc72ccb6b02e7d21eb4ad8b8b7b7b1bfc8fcd508aacfa7d272c527908e7a39