[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 master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficfpc-dniwe%2Farc2020-take2" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/icfpc-dniwe/arc2020-take2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-14/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 71ef7c31717c18fca20f54de67545678c3dccbc52a1225603ff405ea71f44c58
[INFO] running `Command { std: "docker" "start" "-a" "71ef7c31717c18fca20f54de67545678c3dccbc52a1225603ff405ea71f44c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71ef7c31717c18fca20f54de67545678c3dccbc52a1225603ff405ea71f44c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ef7c31717c18fca20f54de67545678c3dccbc52a1225603ff405ea71f44c58", kill_on_drop: false }`
[INFO] [stdout] 71ef7c31717c18fca20f54de67545678c3dccbc52a1225603ff405ea71f44c58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f199c7058c4f2869414c56481f7c688977bc58a27165095d8c2d47f99e67c945
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f199c7058c4f2869414c56481f7c688977bc58a27165095d8c2d47f99e67c945", 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] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling anyhow v1.0.31
[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 itertools v0.8.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[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 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 45.99s
[INFO] running `Command { std: "docker" "inspect" "f199c7058c4f2869414c56481f7c688977bc58a27165095d8c2d47f99e67c945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f199c7058c4f2869414c56481f7c688977bc58a27165095d8c2d47f99e67c945", kill_on_drop: false }`
[INFO] [stdout] f199c7058c4f2869414c56481f7c688977bc58a27165095d8c2d47f99e67c945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 991d87d478323d1d88a4fe15d68448765be9c4bb88f3d8c7423fc620f6032523
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "991d87d478323d1d88a4fe15d68448765be9c4bb88f3d8c7423fc620f6032523", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc2020-take2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "991d87d478323d1d88a4fe15d68448765be9c4bb88f3d8c7423fc620f6032523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "991d87d478323d1d88a4fe15d68448765be9c4bb88f3d8c7423fc620f6032523", kill_on_drop: false }`
[INFO] [stdout] 991d87d478323d1d88a4fe15d68448765be9c4bb88f3d8c7423fc620f6032523
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 367aafaef526db56c2fe0b4b000ad7aa09392ef5a938995f3f0b442c0b893082
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "367aafaef526db56c2fe0b4b000ad7aa09392ef5a938995f3f0b442c0b893082", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arc2020_take2-76a65389e0efdb0e)
[INFO] [stdout] running 11 tests
[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_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_block_change_color ... ok
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_block_flip ... ok
[INFO] [stdout] test arc2020::test::test_operations::test_operations::test_block_pivot ... ok
[INFO] [stdout] test arc2020::test::test_algorithm::test_operations::test_extract_objects ... 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_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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "367aafaef526db56c2fe0b4b000ad7aa09392ef5a938995f3f0b442c0b893082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "367aafaef526db56c2fe0b4b000ad7aa09392ef5a938995f3f0b442c0b893082", kill_on_drop: false }`
[INFO] [stdout] 367aafaef526db56c2fe0b4b000ad7aa09392ef5a938995f3f0b442c0b893082