[INFO] crate bus 2.2.2 is already in cache [INFO] extracting crate bus 2.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/bus/2.2.2 [INFO] extracting crate bus 2.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bus/2.2.2 [INFO] validating manifest of bus-2.2.2 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bus-2.2.2 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bus-2.2.2 [INFO] finished frobbing bus-2.2.2 [INFO] frobbed toml for bus-2.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bus/2.2.2/Cargo.toml [INFO] started frobbing bus-2.2.2 [INFO] finished frobbing bus-2.2.2 [INFO] frobbed toml for bus-2.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bus/2.2.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing bus-2.2.2 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bus/2.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 414efa3226a91c74e10172385bf8d0f18044c7434816f3200167e1d1ae479a15 [INFO] running `"docker" "start" "-a" "414efa3226a91c74e10172385bf8d0f18044c7434816f3200167e1d1ae479a15"` [INFO] [stderr] Compiling bus v2.2.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.62s [INFO] running `"docker" "inspect" "414efa3226a91c74e10172385bf8d0f18044c7434816f3200167e1d1ae479a15"` [INFO] running `"docker" "rm" "-f" "414efa3226a91c74e10172385bf8d0f18044c7434816f3200167e1d1ae479a15"` [INFO] [stdout] 414efa3226a91c74e10172385bf8d0f18044c7434816f3200167e1d1ae479a15 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bus/2.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 1e5d8567281d5b293a9fe67644a1692ce389e4faa96f2dca97a1f2d4e390c688 [INFO] running `"docker" "start" "-a" "1e5d8567281d5b293a9fe67644a1692ce389e4faa96f2dca97a1f2d4e390c688"` [INFO] [stderr] Compiling bus v2.2.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `"docker" "inspect" "1e5d8567281d5b293a9fe67644a1692ce389e4faa96f2dca97a1f2d4e390c688"` [INFO] running `"docker" "rm" "-f" "1e5d8567281d5b293a9fe67644a1692ce389e4faa96f2dca97a1f2d4e390c688"` [INFO] [stdout] 1e5d8567281d5b293a9fe67644a1692ce389e4faa96f2dca97a1f2d4e390c688 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bus/2.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 2585495ccbbc5ef1319f529fa95f4007814213037c2e48d83005ea5a8bdaa4c2 [INFO] running `"docker" "start" "-a" "2585495ccbbc5ef1319f529fa95f4007814213037c2e48d83005ea5a8bdaa4c2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/bus-cd602470db034675 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/bench-8ec6e47a43d26580 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/lib-87f1856ec3a1e2c5 [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test it_detects_closure ... ok [INFO] [stdout] test it_fails_when_empty ... ok [INFO] [stdout] test it_fails_when_full ... ok [INFO] [stdout] test it_handles_leaves ... ok [INFO] [stdout] test it_reads_when_full ... ok [INFO] [stdout] test it_recvs_after_close ... ok [INFO] [stdout] test it_succeeds_when_not_full ... ok [INFO] [stdout] test it_runs_blocked_reads ... ok [INFO] [stdout] test it_iterates ... ok [INFO] [stdout] test it_works ... ok [INFO] [stdout] test it_runs_blocked_writes ... ok [INFO] [stdout] test it_can_count_to_10000 ... ok [INFO] [stdout] test test_busy ... ok [INFO] [stdout] test aggressive_iteration ... test aggressive_iteration has been running for over 60 seconds [INFO] [stdout] test aggressive_iteration ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests bus [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - BusReader (line 560) ... ok [INFO] [stdout] test src/lib.rs - Bus::try_broadcast (line 470) ... ok [INFO] [stdout] test src/lib.rs - BusReader::try_recv (line 691) ... ok [INFO] [stdout] test src/lib.rs - BusReader::recv_timeout (line 758) ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - Bus::add_rx (line 502) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] test src/lib.rs - (line 80) ... 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" "2585495ccbbc5ef1319f529fa95f4007814213037c2e48d83005ea5a8bdaa4c2"` [INFO] running `"docker" "rm" "-f" "2585495ccbbc5ef1319f529fa95f4007814213037c2e48d83005ea5a8bdaa4c2"` [INFO] [stdout] 2585495ccbbc5ef1319f529fa95f4007814213037c2e48d83005ea5a8bdaa4c2