[INFO] fetching crate mrsc 0.3.1... [INFO] testing mrsc-0.3.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate mrsc 0.3.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate mrsc 0.3.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mrsc 0.3.1 [INFO] finished tweaking crates.io crate mrsc 0.3.1 [INFO] tweaked toml for crates.io crate mrsc 0.3.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32986e8e2db4992da135397ccf35ba5e710f0070c6d5988d4dd136a1d1677ed1 [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" "32986e8e2db4992da135397ccf35ba5e710f0070c6d5988d4dd136a1d1677ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32986e8e2db4992da135397ccf35ba5e710f0070c6d5988d4dd136a1d1677ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32986e8e2db4992da135397ccf35ba5e710f0070c6d5988d4dd136a1d1677ed1", kill_on_drop: false }` [INFO] [stdout] 32986e8e2db4992da135397ccf35ba5e710f0070c6d5988d4dd136a1d1677ed1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c54e4b50abe8a945a88505942bdde6030f044c4cc77d3c9eead4299edeec98ea [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" "c54e4b50abe8a945a88505942bdde6030f044c4cc77d3c9eead4299edeec98ea", kill_on_drop: false }` [INFO] [stderr] Compiling mrsc v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "c54e4b50abe8a945a88505942bdde6030f044c4cc77d3c9eead4299edeec98ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c54e4b50abe8a945a88505942bdde6030f044c4cc77d3c9eead4299edeec98ea", kill_on_drop: false }` [INFO] [stdout] c54e4b50abe8a945a88505942bdde6030f044c4cc77d3c9eead4299edeec98ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] a7e8931fefc46198478c3e4150a99e6c73cb228ffdd10817d53807a90cb08e88 [INFO] running `Command { std: "docker" "start" "-a" "a7e8931fefc46198478c3e4150a99e6c73cb228ffdd10817d53807a90cb08e88", kill_on_drop: false }` [INFO] [stderr] Compiling mrsc v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "a7e8931fefc46198478c3e4150a99e6c73cb228ffdd10817d53807a90cb08e88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7e8931fefc46198478c3e4150a99e6c73cb228ffdd10817d53807a90cb08e88", kill_on_drop: false }` [INFO] [stdout] a7e8931fefc46198478c3e4150a99e6c73cb228ffdd10817d53807a90cb08e88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 73e013f708c23d567537bc7c90d0a501a3e6f07a29b5123d7c7f215a18ce412d [INFO] running `Command { std: "docker" "start" "-a" "73e013f708c23d567537bc7c90d0a501a3e6f07a29b5123d7c7f215a18ce412d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mrsc-9ef3d811558ce2d2) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::single_requester ... ok [INFO] [stdout] test tests::readme ... ok [INFO] [stdout] test tests::try_recv ... ok [INFO] [stdout] test tests::take ... ok [INFO] [stderr] Doc-tests mrsc [INFO] [stdout] test tests::recv_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - Server::new (line 52) ... ok [INFO] [stdout] test src/lib.rs - Server::recv (line 85) ... ok [INFO] [stdout] test src/lib.rs - Channel::req (line 120) ... ok [INFO] [stdout] test src/lib.rs - Server::pop (line 70) ... ok [INFO] [stdout] test src/lib.rs - Request::reply (line 164) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] test src/lib.rs - Response::recv (line 223) ... ok [INFO] [stdout] test src/lib.rs - EmptyRequest::reply (line 192) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.69s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "73e013f708c23d567537bc7c90d0a501a3e6f07a29b5123d7c7f215a18ce412d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73e013f708c23d567537bc7c90d0a501a3e6f07a29b5123d7c7f215a18ce412d", kill_on_drop: false }` [INFO] [stdout] 73e013f708c23d567537bc7c90d0a501a3e6f07a29b5123d7c7f215a18ce412d