[INFO] crate mdo 0.3.0 is already in cache [INFO] testing mdo-0.3.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate mdo 0.3.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate mdo 0.3.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate mdo 0.3.0 [INFO] finished tweaking crates.io crate mdo 0.3.0 [INFO] tweaked toml for crates.io crate mdo 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "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] 4a097d5c4d4554b9e0c14d36a1ecff65bc14333219902fedb4fdee34dad92337 [INFO] running `"docker" "start" "-a" "4a097d5c4d4554b9e0c14d36a1ecff65bc14333219902fedb4fdee34dad92337"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling mdo v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `"docker" "inspect" "4a097d5c4d4554b9e0c14d36a1ecff65bc14333219902fedb4fdee34dad92337"` [INFO] running `"docker" "rm" "-f" "4a097d5c4d4554b9e0c14d36a1ecff65bc14333219902fedb4fdee34dad92337"` [INFO] [stdout] 4a097d5c4d4554b9e0c14d36a1ecff65bc14333219902fedb4fdee34dad92337 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d8536d4199d7cbcc173ad271f8660e5890467d4ae0def6c0c8027e788b1fb4ae [INFO] running `"docker" "start" "-a" "d8536d4199d7cbcc173ad271f8660e5890467d4ae0def6c0c8027e788b1fb4ae"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling mdo v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.41s [INFO] running `"docker" "inspect" "d8536d4199d7cbcc173ad271f8660e5890467d4ae0def6c0c8027e788b1fb4ae"` [INFO] running `"docker" "rm" "-f" "d8536d4199d7cbcc173ad271f8660e5890467d4ae0def6c0c8027e788b1fb4ae"` [INFO] [stdout] d8536d4199d7cbcc173ad271f8660e5890467d4ae0def6c0c8027e788b1fb4ae [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "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] 93ba6a31b9a72f314d681c46fe0bd4a9e7a39a3131631e597fc68440ecdbf5db [INFO] running `"docker" "start" "-a" "93ba6a31b9a72f314d681c46fe0bd4a9e7a39a3131631e597fc68440ecdbf5db"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mdo-094c1d5b5f5ee573 [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::when_trick ... ok [INFO] [stdout] test tests::ret_trick ... ok [INFO] [stdout] test tests::option_mdo ... ok [INFO] [stdout] test tests::ign_trick ... ok [INFO] [stdout] test tests::let_type ... ok [INFO] [stdout] test tests::iter_ignore ... ok [INFO] [stdout] test tests::iter_mdo ... ok [INFO] [stdout] test tests::iter_bind ... ok [INFO] [stdout] test tests::mdo_doc_example ... ok [INFO] [stdout] test tests::option_bind ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests mdo [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - mdo (line 33) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "93ba6a31b9a72f314d681c46fe0bd4a9e7a39a3131631e597fc68440ecdbf5db"` [INFO] running `"docker" "rm" "-f" "93ba6a31b9a72f314d681c46fe0bd4a9e7a39a3131631e597fc68440ecdbf5db"` [INFO] [stdout] 93ba6a31b9a72f314d681c46fe0bd4a9e7a39a3131631e597fc68440ecdbf5db