[INFO] cloning repository https://github.com/abr-egn/rs-hex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abr-egn/rs-hex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabr-egn%2Frs-hex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabr-egn%2Frs-hex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cbf48d1a858abbb483e1e45d2c6e819fcfdec5a9
[INFO] testing abr-egn/rs-hex against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabr-egn%2Frs-hex" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abr-egn/rs-hex on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abr-egn/rs-hex
[INFO] finished tweaking git repo https://github.com/abr-egn/rs-hex
[INFO] tweaked toml for git repo https://github.com/abr-egn/rs-hex written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/abr-egn/rs-hex already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 304e19faea4b6e8dd703131c1ac6e70688effe0cc02838ec9c547909b168dc27
[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" "304e19faea4b6e8dd703131c1ac6e70688effe0cc02838ec9c547909b168dc27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "304e19faea4b6e8dd703131c1ac6e70688effe0cc02838ec9c547909b168dc27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304e19faea4b6e8dd703131c1ac6e70688effe0cc02838ec9c547909b168dc27", kill_on_drop: false }`
[INFO] [stdout] 304e19faea4b6e8dd703131c1ac6e70688effe0cc02838ec9c547909b168dc27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 043077b7f65c59a13e3d8f13c2c4fd04873dc0a92ed9eb821881e35f03dc85f1
[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" "043077b7f65c59a13e3d8f13c2c4fd04873dc0a92ed9eb821881e35f03dc85f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling hex v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.17s
[INFO] running `Command { std: "docker" "inspect" "043077b7f65c59a13e3d8f13c2c4fd04873dc0a92ed9eb821881e35f03dc85f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "043077b7f65c59a13e3d8f13c2c4fd04873dc0a92ed9eb821881e35f03dc85f1", kill_on_drop: false }`
[INFO] [stdout] 043077b7f65c59a13e3d8f13c2c4fd04873dc0a92ed9eb821881e35f03dc85f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 452b3ac0d41d597dafc1cd5df6967c11763162bfbe6e0dd5fe78117726570f49
[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" "452b3ac0d41d597dafc1cd5df6967c11763162bfbe6e0dd5fe78117726570f49", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.11
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling quickcheck v0.9.0
[INFO] [stderr]    Compiling hex v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.66s
[INFO] running `Command { std: "docker" "inspect" "452b3ac0d41d597dafc1cd5df6967c11763162bfbe6e0dd5fe78117726570f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452b3ac0d41d597dafc1cd5df6967c11763162bfbe6e0dd5fe78117726570f49", kill_on_drop: false }`
[INFO] [stdout] 452b3ac0d41d597dafc1cd5df6967c11763162bfbe6e0dd5fe78117726570f49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1954b592248e95e4f161804c3f75b074118f3e757ca032cc80f37737eebd73ec
[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" "1954b592248e95e4f161804c3f75b074118f3e757ca032cc80f37737eebd73ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stdout] running 21 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hex-d4012a34e4904a93)
[INFO] [stdout] test tests::ray_delta ... ok
[INFO] [stdout] test gosper::tests::gsp_smaller_larger ... ok
[INFO] [stdout] test tests::ring_len ... ok
[INFO] [stdout] test gosper::tests::gsp_smaller_move_larger ... ok
[INFO] [stdout] test tests::line_path ... ok
[INFO] [stdout] test tests::neighbor_distance ... ok
[INFO] [stdout] test tests::rotate_by_delta ... ok
[INFO] [stdout] test tests::ring_distance ... ok
[INFO] [stdout] test tests::rotate_delta_identity ... ok
[INFO] [stdout] test tests::six_neighbors ... ok
[INFO] [stdout] test tests::transitive_neighbors ... ok
[INFO] [stdout] test gosper::tests::gsp_minimal ... ok
[INFO] [stdout] test tests::rotate_identity ... ok
[INFO] [stdout] test tests::overlap_neighbors ... ok
[INFO] [stdout] test tests::line_dist ... ok
[INFO] [stdout] test tests::line_end ... ok
[INFO] [stdout] test tests::area_len ... ok
[INFO] [stdout] test gosper::tests::island_size ... ok
[INFO] [stdout] test gosper::tests::island_unique ... ok
[INFO] [stdout] test tests::area_distance ... ok
[INFO] [stderr]    Doc-tests hex
[INFO] [stdout] test tests::line_steps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Hex<C>::line_to (line 195) ... ok
[INFO] [stdout] test src/lib.rs - Hex<C>::ray (line 107) ... ok
[INFO] [stdout] test src/lib.rs - Hex<C>::neighbors (line 121) ... ok
[INFO] [stdout] test src/lib.rs - Hex<C>::distance_to (line 95) ... ok
[INFO] [stdout] test src/lib.rs - Hex<C>::ring (line 177) ... ok
[INFO] [stdout] test src/lib.rs - Delta<C>::length (line 236) ... ok
[INFO] [stdout] test src/lib.rs - Hex<C>::area (line 156) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1954b592248e95e4f161804c3f75b074118f3e757ca032cc80f37737eebd73ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1954b592248e95e4f161804c3f75b074118f3e757ca032cc80f37737eebd73ec", kill_on_drop: false }`
[INFO] [stdout] 1954b592248e95e4f161804c3f75b074118f3e757ca032cc80f37737eebd73ec