[INFO] crate message_bus 0.1.0 is already in cache
[INFO] extracting crate message_bus 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/message_bus/0.1.0
[INFO] extracting crate message_bus 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/message_bus/0.1.0
[INFO] validating manifest of message_bus-0.1.0 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 message_bus-0.1.0 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 message_bus-0.1.0
[INFO] finished frobbing message_bus-0.1.0
[INFO] frobbed toml for message_bus-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/message_bus/0.1.0/Cargo.toml
[INFO] started frobbing message_bus-0.1.0
[INFO] finished frobbing message_bus-0.1.0
[INFO] frobbed toml for message_bus-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/message_bus/0.1.0/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 message_bus-0.1.0 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-5/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/message_bus/0.1.0:/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] 51d262805fbb9ea4b5c98130e648fc77fb8b25cfb63818e3e2552b6a66e017e0
[INFO] running `"docker" "start" "-a" "51d262805fbb9ea4b5c98130e648fc77fb8b25cfb63818e3e2552b6a66e017e0"`
[INFO] [stderr]    Compiling message_bus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "51d262805fbb9ea4b5c98130e648fc77fb8b25cfb63818e3e2552b6a66e017e0"`
[INFO] running `"docker" "rm" "-f" "51d262805fbb9ea4b5c98130e648fc77fb8b25cfb63818e3e2552b6a66e017e0"`
[INFO] [stdout] 51d262805fbb9ea4b5c98130e648fc77fb8b25cfb63818e3e2552b6a66e017e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/message_bus/0.1.0:/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] 46155ffe83ae71c1fdc700be44b7fcff7ce6fdbbd6f9c1cd225638fccbc0afc0
[INFO] running `"docker" "start" "-a" "46155ffe83ae71c1fdc700be44b7fcff7ce6fdbbd6f9c1cd225638fccbc0afc0"`
[INFO] [stderr]    Compiling message_bus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "46155ffe83ae71c1fdc700be44b7fcff7ce6fdbbd6f9c1cd225638fccbc0afc0"`
[INFO] running `"docker" "rm" "-f" "46155ffe83ae71c1fdc700be44b7fcff7ce6fdbbd6f9c1cd225638fccbc0afc0"`
[INFO] [stdout] 46155ffe83ae71c1fdc700be44b7fcff7ce6fdbbd6f9c1cd225638fccbc0afc0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/message_bus/0.1.0:/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] 4d0a946c377529d05fda37fd50bb4de5ca8ab884ab94662311f270136848f3f0
[INFO] running `"docker" "start" "-a" "4d0a946c377529d05fda37fd50bb4de5ca8ab884ab94662311f270136848f3f0"`
[INFO] [stderr]    Compiling message_bus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/message_bus-4328818c6908fb95
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test message_bus::check_buffer_index_for_times_is_calculated_correctly ... ok
[INFO] [stdout] test message_bus::check_messages_are_returned_at_correct_time ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/message_bus-f977889a84426bf8
[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]    Doc-tests message_bus
[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] running `"docker" "inspect" "4d0a946c377529d05fda37fd50bb4de5ca8ab884ab94662311f270136848f3f0"`
[INFO] running `"docker" "rm" "-f" "4d0a946c377529d05fda37fd50bb4de5ca8ab884ab94662311f270136848f3f0"`
[INFO] [stdout] 4d0a946c377529d05fda37fd50bb4de5ca8ab884ab94662311f270136848f3f0