[INFO] cloning repository https://github.com/Nishinoyama/opo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nishinoyama/opo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNishinoyama%2Fopo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNishinoyama%2Fopo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2bf45f104e7f5cc904bace5851461cb39197aa5f
[INFO] testing Nishinoyama/opo against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNishinoyama%2Fopo" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nishinoyama/opo 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/Nishinoyama/opo
[INFO] finished tweaking git repo https://github.com/Nishinoyama/opo
[INFO] tweaked toml for git repo https://github.com/Nishinoyama/opo written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Nishinoyama/opo 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] 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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e1846282c67c435927f455dda2beb41b4a624eb56bb212ddf6d10086086edaa
[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" "4e1846282c67c435927f455dda2beb41b4a624eb56bb212ddf6d10086086edaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e1846282c67c435927f455dda2beb41b4a624eb56bb212ddf6d10086086edaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e1846282c67c435927f455dda2beb41b4a624eb56bb212ddf6d10086086edaa", kill_on_drop: false }`
[INFO] [stdout] 4e1846282c67c435927f455dda2beb41b4a624eb56bb212ddf6d10086086edaa
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b881cc710410c1def0d469fdf51391bb495753fe6d0cb036d145b466003933f
[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" "5b881cc710410c1def0d469fdf51391bb495753fe6d0cb036d145b466003933f", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling opo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "5b881cc710410c1def0d469fdf51391bb495753fe6d0cb036d145b466003933f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b881cc710410c1def0d469fdf51391bb495753fe6d0cb036d145b466003933f", kill_on_drop: false }`
[INFO] [stdout] 5b881cc710410c1def0d469fdf51391bb495753fe6d0cb036d145b466003933f
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", 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] a8a5204095b6135c8f27741c34fcb162e82fe50a7ebb73495c8f6201b8ae65a0
[INFO] running `Command { std: "docker" "start" "-a" "a8a5204095b6135c8f27741c34fcb162e82fe50a7ebb73495c8f6201b8ae65a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling opo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "a8a5204095b6135c8f27741c34fcb162e82fe50a7ebb73495c8f6201b8ae65a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a5204095b6135c8f27741c34fcb162e82fe50a7ebb73495c8f6201b8ae65a0", kill_on_drop: false }`
[INFO] [stdout] a8a5204095b6135c8f27741c34fcb162e82fe50a7ebb73495c8f6201b8ae65a0
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", 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] f0ec1c56568b2b8edee3df0fe50997d51a6f5de494434c298aa24a27df2fd903
[INFO] running `Command { std: "docker" "start" "-a" "f0ec1c56568b2b8edee3df0fe50997d51a6f5de494434c298aa24a27df2fd903", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opo-56313d4e210c5f04)
[INFO] [stdout] test tournament_model::matching::test_is_avail ... ok
[INFO] [stdout] test tournament_model::players::test_add_matching ... ok
[INFO] [stdout] test tournament_model::players::test_player_construct ... ok
[INFO] [stdout] test tournament_model::matching::test_result ... ok
[INFO] [stdout] test tournament_model::players::test_points_calculation ... ok
[INFO] [stdout] test tournament_model::players::test_special_points ... ok
[INFO] [stdout] test tournament_model::players::test_players_ord ... ok
[INFO] [stdout] test tournament_model::swiss_system_tournament::test_aggregate_matches ... ok
[INFO] [stdout] test tournament_model::swiss_system_tournament::test_add_player ... ok
[INFO] [stdout] test tournament_model::swiss_system_tournament::test_greedy_matching_build ... ok
[INFO] [stdout] test tournament_model::swiss_system_tournament::test_matching_build ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.96s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opo
[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" "f0ec1c56568b2b8edee3df0fe50997d51a6f5de494434c298aa24a27df2fd903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ec1c56568b2b8edee3df0fe50997d51a6f5de494434c298aa24a27df2fd903", kill_on_drop: false }`
[INFO] [stdout] f0ec1c56568b2b8edee3df0fe50997d51a6f5de494434c298aa24a27df2fd903