[INFO] fetching crate hexgrid 0.2.0...
[INFO] testing hexgrid-0.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate hexgrid 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate hexgrid 0.2.0 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 crates.io crate hexgrid 0.2.0
[INFO] finished tweaking crates.io crate hexgrid 0.2.0
[INFO] tweaked toml for crates.io crate hexgrid 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c191052ca5a943f896cbdef06a3fb969fa2d44dd59db02c1a13de610fd5c7123
[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" "c191052ca5a943f896cbdef06a3fb969fa2d44dd59db02c1a13de610fd5c7123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c191052ca5a943f896cbdef06a3fb969fa2d44dd59db02c1a13de610fd5c7123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c191052ca5a943f896cbdef06a3fb969fa2d44dd59db02c1a13de610fd5c7123", kill_on_drop: false }`
[INFO] [stdout] c191052ca5a943f896cbdef06a3fb969fa2d44dd59db02c1a13de610fd5c7123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 176d26eccab3ebe7b88c1d0ac8ecc1b3b195941a48c906049a0edb6df003992f
[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" "176d26eccab3ebe7b88c1d0ac8ecc1b3b195941a48c906049a0edb6df003992f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexgrid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "176d26eccab3ebe7b88c1d0ac8ecc1b3b195941a48c906049a0edb6df003992f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176d26eccab3ebe7b88c1d0ac8ecc1b3b195941a48c906049a0edb6df003992f", kill_on_drop: false }`
[INFO] [stdout] 176d26eccab3ebe7b88c1d0ac8ecc1b3b195941a48c906049a0edb6df003992f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ac4b742713bcaef015463f92e97ba294ef030177b7a89af6ddc86e97dfe7fa43
[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" "ac4b742713bcaef015463f92e97ba294ef030177b7a89af6ddc86e97dfe7fa43", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexgrid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "ac4b742713bcaef015463f92e97ba294ef030177b7a89af6ddc86e97dfe7fa43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4b742713bcaef015463f92e97ba294ef030177b7a89af6ddc86e97dfe7fa43", kill_on_drop: false }`
[INFO] [stdout] ac4b742713bcaef015463f92e97ba294ef030177b7a89af6ddc86e97dfe7fa43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 437c5c97ce5487b39bd711d8209ae5fc442d60ce70e06e6945b19a521ec9087a
[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" "437c5c97ce5487b39bd711d8209ae5fc442d60ce70e06e6945b19a521ec9087a", 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 0.02s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hexgrid-b669fb5ce56cd53c)
[INFO] [stdout] test tests::it_calcuates_distances ... ok
[INFO] [stdout] test tests::it_generates_a_list_of_neighbors ... ok
[INFO] [stdout] test tests::it_accepts_args_in_constructor ... ok
[INFO] [stdout] test tests::it_produces_neighbors_given_a_direction ... ok
[INFO] [stdout] test tests::it_makes_a_new_one ... ok
[INFO] [stdout] test tests::it_rejects_invalid_cube_coordinates ... ok
[INFO] [stdout] test tests::it_supports_subtraction ... ok
[INFO] [stderr]    Doc-tests hexgrid
[INFO] [stdout] test tests::it_produces_no_neighbors_given_a_bad_direction ... ok
[INFO] [stdout] test tests::it_supports_addition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "437c5c97ce5487b39bd711d8209ae5fc442d60ce70e06e6945b19a521ec9087a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437c5c97ce5487b39bd711d8209ae5fc442d60ce70e06e6945b19a521ec9087a", kill_on_drop: false }`
[INFO] [stdout] 437c5c97ce5487b39bd711d8209ae5fc442d60ce70e06e6945b19a521ec9087a