[INFO] fetching crate skill-rating 0.0.1...
[INFO] testing skill-rating-0.0.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate skill-rating 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate skill-rating 0.0.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate skill-rating 0.0.1
[INFO] finished tweaking crates.io crate skill-rating 0.0.1
[INFO] tweaked toml for crates.io crate skill-rating 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 9766ec7a8b90f6c201935267ff1244ba624f827925286fefd1c917878e53d764
[INFO] running `Command { std: "docker" "start" "-a" "9766ec7a8b90f6c201935267ff1244ba624f827925286fefd1c917878e53d764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9766ec7a8b90f6c201935267ff1244ba624f827925286fefd1c917878e53d764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9766ec7a8b90f6c201935267ff1244ba624f827925286fefd1c917878e53d764", kill_on_drop: false }`
[INFO] [stdout] 9766ec7a8b90f6c201935267ff1244ba624f827925286fefd1c917878e53d764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--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] 105ac41765bae475ac7dc3e9aa4521ba4c3135d77c3d7e98f853c849324202cd
[INFO] running `Command { std: "docker" "start" "-a" "105ac41765bae475ac7dc3e9aa4521ba4c3135d77c3d7e98f853c849324202cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling skill-rating v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "105ac41765bae475ac7dc3e9aa4521ba4c3135d77c3d7e98f853c849324202cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105ac41765bae475ac7dc3e9aa4521ba4c3135d77c3d7e98f853c849324202cd", kill_on_drop: false }`
[INFO] [stdout] 105ac41765bae475ac7dc3e9aa4521ba4c3135d77c3d7e98f853c849324202cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aeb6839bec91fa205dc48025af5ef19a9fd71e66b3a50c8fd1750c0b0bec84a0
[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" "aeb6839bec91fa205dc48025af5ef19a9fd71e66b3a50c8fd1750c0b0bec84a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling skill-rating v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "aeb6839bec91fa205dc48025af5ef19a9fd71e66b3a50c8fd1750c0b0bec84a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeb6839bec91fa205dc48025af5ef19a9fd71e66b3a50c8fd1750c0b0bec84a0", kill_on_drop: false }`
[INFO] [stdout] aeb6839bec91fa205dc48025af5ef19a9fd71e66b3a50c8fd1750c0b0bec84a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c1c4b61c1b8730c7182dc7bf09b628f81d75f44860262cd726a667e308b729d
[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" "0c1c4b61c1b8730c7182dc7bf09b628f81d75f44860262cd726a667e308b729d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/skill_rating-afcd39ad04fdc770
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elo-7b2ceb150bf85b8e
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test elo_icc ... ok
[INFO] [stdout] test elo_match_win ... ok
[INFO] [stdout] test elo_match_draw ... ok
[INFO] [stdout] test elo_series ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/glicko-8f78d8ea1ca758b8
[INFO] [stdout] test elo_match_loss ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests skill-rating
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/elo/mod.rs - elo::game (line 52) ... ok
[INFO] [stdout] test src/elo/mod.rs - elo::expected_score (line 29) ... ok
[INFO] [stdout] test src/elo/mod.rs - elo::series (line 82) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c1c4b61c1b8730c7182dc7bf09b628f81d75f44860262cd726a667e308b729d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c1c4b61c1b8730c7182dc7bf09b628f81d75f44860262cd726a667e308b729d", kill_on_drop: false }`
[INFO] [stdout] 0c1c4b61c1b8730c7182dc7bf09b628f81d75f44860262cd726a667e308b729d