[INFO] cloning repository https://github.com/icfpc-dniwe/arc2020-take2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/icfpc-dniwe/arc2020-take2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficfpc-dniwe%2Farc2020-take2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficfpc-dniwe%2Farc2020-take2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af5f42864838902df003db5cc51129406cda2c04
[INFO] testing icfpc-dniwe/arc2020-take2 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficfpc-dniwe%2Farc2020-take2" "/workspace/builds/worker-57/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/icfpc-dniwe/arc2020-take2 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/icfpc-dniwe/arc2020-take2
[INFO] finished tweaking git repo https://github.com/icfpc-dniwe/arc2020-take2
[INFO] tweaked toml for git repo https://github.com/icfpc-dniwe/arc2020-take2 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate git repo https://github.com/icfpc-dniwe/arc2020-take2 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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] d6e313364e5fa239305f97db58d2cb07ee1720cda9f73fc1266756d167100fab
[INFO] running `Command { std: "docker" "start" "-a" "d6e313364e5fa239305f97db58d2cb07ee1720cda9f73fc1266756d167100fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6e313364e5fa239305f97db58d2cb07ee1720cda9f73fc1266756d167100fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e313364e5fa239305f97db58d2cb07ee1720cda9f73fc1266756d167100fab", kill_on_drop: false }`
[INFO] [stdout] d6e313364e5fa239305f97db58d2cb07ee1720cda9f73fc1266756d167100fab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 5f584fc18b9428096d5c6665eff0e37ee91fbb3445a6354da52b883529c1624a
[INFO] running `Command { std: "docker" "start" "-a" "5f584fc18b9428096d5c6665eff0e37ee91fbb3445a6354da52b883529c1624a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling libmath v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling arc2020-take2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.20s
[INFO] running `Command { std: "docker" "inspect" "5f584fc18b9428096d5c6665eff0e37ee91fbb3445a6354da52b883529c1624a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f584fc18b9428096d5c6665eff0e37ee91fbb3445a6354da52b883529c1624a", kill_on_drop: false }`
[INFO] [stdout] 5f584fc18b9428096d5c6665eff0e37ee91fbb3445a6354da52b883529c1624a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 6c420fc074de23e95a760558aaab76ee3a38cc27e7badfd2285d1e145938d126
[INFO] running `Command { std: "docker" "start" "-a" "6c420fc074de23e95a760558aaab76ee3a38cc27e7badfd2285d1e145938d126", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc2020-take2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "6c420fc074de23e95a760558aaab76ee3a38cc27e7badfd2285d1e145938d126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c420fc074de23e95a760558aaab76ee3a38cc27e7badfd2285d1e145938d126", kill_on_drop: false }`
[INFO] [stdout] 6c420fc074de23e95a760558aaab76ee3a38cc27e7badfd2285d1e145938d126
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] d657e0be2f1c5e5c768e021fdf775e0a5eff74902b888114ec6f47b7cbe98cfd
[INFO] running `Command { std: "docker" "start" "-a" "d657e0be2f1c5e5c768e021fdf775e0a5eff74902b888114ec6f47b7cbe98cfd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arc2020_take2-c0e5a97dd8ad5158)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_block_flip ... ok
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_block_filter_by ... ok
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_block_pivot ... ok
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_block_change_color ... ok
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_block_block ... ok
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_block_shift ... ok
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_commit_block_to_image ... ok
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_image_block ... ok
[INFO] [stdout] test arc2020::test::test_algorithm::test_operations::test_extract_objects ... ok
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_perform_multiple_operations_on_image ... ok
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_block_rotate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d657e0be2f1c5e5c768e021fdf775e0a5eff74902b888114ec6f47b7cbe98cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d657e0be2f1c5e5c768e021fdf775e0a5eff74902b888114ec6f47b7cbe98cfd", kill_on_drop: false }`
[INFO] [stdout] d657e0be2f1c5e5c768e021fdf775e0a5eff74902b888114ec6f47b7cbe98cfd