[INFO] crate mrsc 0.3.1 is already in cache [INFO] testing mrsc-0.3.1 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate mrsc 0.3.1 into work/builds/worker-5/source [INFO] validating manifest of crates.io crate mrsc 0.3.1 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [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 work/builds/worker-5/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"` [INFO] [stdout] 660fc6b76e0e826e0c1ac8ed87074f9f1f36a2ced1b40beb0d623dae65200040 [INFO] running `"docker" "start" "-a" "660fc6b76e0e826e0c1ac8ed87074f9f1f36a2ced1b40beb0d623dae65200040"` [INFO] [stderr] Compiling mrsc v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `"docker" "inspect" "660fc6b76e0e826e0c1ac8ed87074f9f1f36a2ced1b40beb0d623dae65200040"` [INFO] running `"docker" "rm" "-f" "660fc6b76e0e826e0c1ac8ed87074f9f1f36a2ced1b40beb0d623dae65200040"` [INFO] [stdout] 660fc6b76e0e826e0c1ac8ed87074f9f1f36a2ced1b40beb0d623dae65200040 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 4bfebf24a48d0876957421432e7527bffdb73ba8931733a672170efff7e65fba [INFO] running `"docker" "start" "-a" "4bfebf24a48d0876957421432e7527bffdb73ba8931733a672170efff7e65fba"` [INFO] [stderr] Compiling mrsc v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `"docker" "inspect" "4bfebf24a48d0876957421432e7527bffdb73ba8931733a672170efff7e65fba"` [INFO] running `"docker" "rm" "-f" "4bfebf24a48d0876957421432e7527bffdb73ba8931733a672170efff7e65fba"` [INFO] [stdout] 4bfebf24a48d0876957421432e7527bffdb73ba8931733a672170efff7e65fba [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"` [INFO] [stdout] 77a7a4fd5047764069df26b1014830b657356d857968df93c875e14c0e3976f2 [INFO] running `"docker" "start" "-a" "77a7a4fd5047764069df26b1014830b657356d857968df93c875e14c0e3976f2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mrsc-66e6b610fe4dd5e8 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] request: 123 [INFO] [stdout] test tests::readme ... ok [INFO] [stdout] test tests::try_recv ... ok [INFO] [stdout] test tests::single_requester ... ok [INFO] [stdout] test tests::take ... ok [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 [INFO] [stdout] [INFO] [stderr] Doc-tests mrsc [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::pop (line 70) ... ok [INFO] [stdout] test src/lib.rs - Channel::req (line 120) ... ok [INFO] [stdout] test src/lib.rs - Request::reply (line 164) ... ok [INFO] [stdout] test src/lib.rs - Server::recv (line 85) ... ok [INFO] [stdout] test src/lib.rs - EmptyRequest::reply (line 192) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] test src/lib.rs - Response::recv (line 223) ... 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" "77a7a4fd5047764069df26b1014830b657356d857968df93c875e14c0e3976f2"` [INFO] running `"docker" "rm" "-f" "77a7a4fd5047764069df26b1014830b657356d857968df93c875e14c0e3976f2"` [INFO] [stdout] 77a7a4fd5047764069df26b1014830b657356d857968df93c875e14c0e3976f2