[INFO] updating cached repository https://github.com/wlonk/hexgrid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb623b938994512461184be2b418670ce7f68c7a
[INFO] testing wlonk/hexgrid against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwlonk%2Fhexgrid" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wlonk/hexgrid on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wlonk/hexgrid
[INFO] finished tweaking git repo https://github.com/wlonk/hexgrid
[INFO] tweaked toml for git repo https://github.com/wlonk/hexgrid written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/wlonk/hexgrid already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65e252966149f33c2d6d36c2a50c4dfb1da8d6e76eb02e145236fbc9f366ac4c
[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" "65e252966149f33c2d6d36c2a50c4dfb1da8d6e76eb02e145236fbc9f366ac4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65e252966149f33c2d6d36c2a50c4dfb1da8d6e76eb02e145236fbc9f366ac4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e252966149f33c2d6d36c2a50c4dfb1da8d6e76eb02e145236fbc9f366ac4c", kill_on_drop: false }`
[INFO] [stdout] 65e252966149f33c2d6d36c2a50c4dfb1da8d6e76eb02e145236fbc9f366ac4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24a9b07a70e4a02011f720dde5ff6783827f1c7ad0cfb84837c4a87074cae086
[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" "24a9b07a70e4a02011f720dde5ff6783827f1c7ad0cfb84837c4a87074cae086", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexgrid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "24a9b07a70e4a02011f720dde5ff6783827f1c7ad0cfb84837c4a87074cae086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24a9b07a70e4a02011f720dde5ff6783827f1c7ad0cfb84837c4a87074cae086", kill_on_drop: false }`
[INFO] [stdout] 24a9b07a70e4a02011f720dde5ff6783827f1c7ad0cfb84837c4a87074cae086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bec9b21a159ef5eaf5078543407d55fbedbd2b829ef41f303bcdc9961027385a
[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" "bec9b21a159ef5eaf5078543407d55fbedbd2b829ef41f303bcdc9961027385a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexgrid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "bec9b21a159ef5eaf5078543407d55fbedbd2b829ef41f303bcdc9961027385a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec9b21a159ef5eaf5078543407d55fbedbd2b829ef41f303bcdc9961027385a", kill_on_drop: false }`
[INFO] [stdout] bec9b21a159ef5eaf5078543407d55fbedbd2b829ef41f303bcdc9961027385a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2ae9893a293dbc333afbcbd49e91dc968ff9356d0e6cf49cf7fd1e7e1eaaabe
[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" "e2ae9893a293dbc333afbcbd49e91dc968ff9356d0e6cf49cf7fd1e7e1eaaabe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hexgrid-95dac5d7db435cf8
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::it_calcuates_distances ... ok
[INFO] [stdout] test tests::it_rejects_invalid_cube_coordinates ... ok
[INFO] [stdout] test tests::it_produces_neighbors_given_a_direction ... ok
[INFO] [stdout] test tests::it_supports_subtraction ... ok
[INFO] [stdout] test tests::it_produces_no_neighbors_given_a_bad_direction ... ok
[INFO] [stdout] test tests::it_makes_a_new_one ... ok
[INFO] [stdout] test tests::it_accepts_args_in_constructor ... ok
[INFO] [stdout] test tests::it_generates_a_list_of_neighbors ... 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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hexgrid
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2ae9893a293dbc333afbcbd49e91dc968ff9356d0e6cf49cf7fd1e7e1eaaabe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ae9893a293dbc333afbcbd49e91dc968ff9356d0e6cf49cf7fd1e7e1eaaabe", kill_on_drop: false }`
[INFO] [stdout] e2ae9893a293dbc333afbcbd49e91dc968ff9356d0e6cf49cf7fd1e7e1eaaabe