[INFO] fetching crate bitboard_xo 1.1.0...
[INFO] testing bitboard_xo-1.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate bitboard_xo 1.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bitboard_xo 1.1.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bitboard_xo 1.1.0
[INFO] finished tweaking crates.io crate bitboard_xo 1.1.0
[INFO] tweaked toml for crates.io crate bitboard_xo 1.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate bitboard_xo 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c6c15e743f174e366a44692b854732a18aae540d7da73741d8c040d7c3ccaf6
[INFO] running `"docker" "start" "-a" "5c6c15e743f174e366a44692b854732a18aae540d7da73741d8c040d7c3ccaf6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling custom_error v1.7.1
[INFO] [stderr]    Compiling outcome v0.1.7
[INFO] [stderr]    Compiling bitboard_xo v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "5c6c15e743f174e366a44692b854732a18aae540d7da73741d8c040d7c3ccaf6"`
[INFO] running `"docker" "rm" "-f" "5c6c15e743f174e366a44692b854732a18aae540d7da73741d8c040d7c3ccaf6"`
[INFO] [stdout] 5c6c15e743f174e366a44692b854732a18aae540d7da73741d8c040d7c3ccaf6
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 07608ecd414c3cc9babdc76d768aa8542cbcdbb1eb374141e2d6ff33efb3dfb0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "07608ecd414c3cc9babdc76d768aa8542cbcdbb1eb374141e2d6ff33efb3dfb0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bitboard_xo v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `"docker" "inspect" "07608ecd414c3cc9babdc76d768aa8542cbcdbb1eb374141e2d6ff33efb3dfb0"`
[INFO] running `"docker" "rm" "-f" "07608ecd414c3cc9babdc76d768aa8542cbcdbb1eb374141e2d6ff33efb3dfb0"`
[INFO] [stdout] 07608ecd414c3cc9babdc76d768aa8542cbcdbb1eb374141e2d6ff33efb3dfb0
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0cb8cd385a5831b6cfa99c09543f8cc012641ac5d20db7d604ff825a73c14d30
[INFO] running `"docker" "start" "-a" "0cb8cd385a5831b6cfa99c09543f8cc012641ac5d20db7d604ff825a73c14d30"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitboard_xo-bd7a3e92fedb1ccd
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test board::tests::stale ... ok
[INFO] [stdout] test board::tests::x_win ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitboard_xo
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] test src/lib.rs - XO::reset (line 308) ... ok
[INFO] [stdout] test src/lib.rs - XO::turn (line 258) ... ok
[INFO] [stdout] test src/lib.rs - XO::swap_turn (line 243) ... ok
[INFO] [stdout] test src/board.rs - board::BoardIter (line 262) ... ok
[INFO] [stdout] test src/lib.rs - XO::play (line 185) ... ok
[INFO] [stdout] test src/lib.rs - XO::new (line 142) ... ok
[INFO] [stdout] test /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/custom_error-1.7.1/src/lib.rs - XOError (line 176) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0cb8cd385a5831b6cfa99c09543f8cc012641ac5d20db7d604ff825a73c14d30"`
[INFO] running `"docker" "rm" "-f" "0cb8cd385a5831b6cfa99c09543f8cc012641ac5d20db7d604ff825a73c14d30"`
[INFO] [stdout] 0cb8cd385a5831b6cfa99c09543f8cc012641ac5d20db7d604ff825a73c14d30