[INFO] fetching crate gamemath 0.4.0...
[INFO] testing gamemath-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate gamemath 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gamemath 0.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gamemath 0.4.0
[INFO] finished tweaking crates.io crate gamemath 0.4.0
[INFO] tweaked toml for crates.io crate gamemath 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81be2ae691c3a6f3b163d13ecaccbc5ae2376a52c50cbfea3d050cfc1b90e907
[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" "81be2ae691c3a6f3b163d13ecaccbc5ae2376a52c50cbfea3d050cfc1b90e907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81be2ae691c3a6f3b163d13ecaccbc5ae2376a52c50cbfea3d050cfc1b90e907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81be2ae691c3a6f3b163d13ecaccbc5ae2376a52c50cbfea3d050cfc1b90e907", kill_on_drop: false }`
[INFO] [stdout] 81be2ae691c3a6f3b163d13ecaccbc5ae2376a52c50cbfea3d050cfc1b90e907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c07430944ee8ce8cdacc1d848e8c44e6e163f085bf369c693f397313001d55e0
[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" "c07430944ee8ce8cdacc1d848e8c44e6e163f085bf369c693f397313001d55e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling gamemath v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "c07430944ee8ce8cdacc1d848e8c44e6e163f085bf369c693f397313001d55e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c07430944ee8ce8cdacc1d848e8c44e6e163f085bf369c693f397313001d55e0", kill_on_drop: false }`
[INFO] [stdout] c07430944ee8ce8cdacc1d848e8c44e6e163f085bf369c693f397313001d55e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 3d27ffc647f4c4a835366666aa7090f9a10fc34fa8b827bdeb7701c18bf6071e
[INFO] running `Command { std: "docker" "start" "-a" "3d27ffc647f4c4a835366666aa7090f9a10fc34fa8b827bdeb7701c18bf6071e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gamemath v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/gamemath-2d5d2f85ec2412a5)
[INFO] running `Command { std: "docker" "inspect" "3d27ffc647f4c4a835366666aa7090f9a10fc34fa8b827bdeb7701c18bf6071e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d27ffc647f4c4a835366666aa7090f9a10fc34fa8b827bdeb7701c18bf6071e", kill_on_drop: false }`
[INFO] [stdout] 3d27ffc647f4c4a835366666aa7090f9a10fc34fa8b827bdeb7701c18bf6071e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c53b8238f5bcd42d4c10bb7ce7b44be5ea2b7e5910dfefc776753f9c0e0b7ae
[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" "2c53b8238f5bcd42d4c10bb7ce7b44be5ea2b7e5910dfefc776753f9c0e0b7ae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gamemath-2d5d2f85ec2412a5)
[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] [stderr]    Doc-tests gamemath
[INFO] [stdout] 
[INFO] [stdout] running 87 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name gamemath --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern gamemath=/opt/rustwide/target/debug/deps/libgamemath-d6edd77fef5be470.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2c53b8238f5bcd42d4c10bb7ce7b44be5ea2b7e5910dfefc776753f9c0e0b7ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c53b8238f5bcd42d4c10bb7ce7b44be5ea2b7e5910dfefc776753f9c0e0b7ae", kill_on_drop: false }`
[INFO] [stdout] 2c53b8238f5bcd42d4c10bb7ce7b44be5ea2b7e5910dfefc776753f9c0e0b7ae