[INFO] crate bchannel 0.0.10 is already in cache
[INFO] extracting crate bchannel 0.0.10 into work/ex/beta-1.37-6/sources/1.36.0/reg/bchannel/0.0.10
[INFO] extracting crate bchannel 0.0.10 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bchannel/0.0.10
[INFO] validating manifest of bchannel-0.0.10 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bchannel-0.0.10 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bchannel-0.0.10
[INFO] finished frobbing bchannel-0.0.10
[INFO] frobbed toml for bchannel-0.0.10 written to work/ex/beta-1.37-6/sources/1.36.0/reg/bchannel/0.0.10/Cargo.toml
[INFO] started frobbing bchannel-0.0.10
[INFO] finished frobbing bchannel-0.0.10
[INFO] frobbed toml for bchannel-0.0.10 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bchannel/0.0.10/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bchannel-0.0.10 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bchannel/0.0.10:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] d7e266b836cf7a146935b1e9258451dd9c518bc66159e992f16493b110c7596f
[INFO] running `"docker" "start" "-a" "d7e266b836cf7a146935b1e9258451dd9c518bc66159e992f16493b110c7596f"`
[INFO] [stderr]    Compiling bchannel v0.0.10 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "d7e266b836cf7a146935b1e9258451dd9c518bc66159e992f16493b110c7596f"`
[INFO] running `"docker" "rm" "-f" "d7e266b836cf7a146935b1e9258451dd9c518bc66159e992f16493b110c7596f"`
[INFO] [stdout] d7e266b836cf7a146935b1e9258451dd9c518bc66159e992f16493b110c7596f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bchannel/0.0.10:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8edf12ec0260c405f44bdea0d43f5b99de2c0d60920a9e9dc8a90403b083f9ba
[INFO] running `"docker" "start" "-a" "8edf12ec0260c405f44bdea0d43f5b99de2c0d60920a9e9dc8a90403b083f9ba"`
[INFO] [stderr]    Compiling bchannel v0.0.10 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "8edf12ec0260c405f44bdea0d43f5b99de2c0d60920a9e9dc8a90403b083f9ba"`
[INFO] running `"docker" "rm" "-f" "8edf12ec0260c405f44bdea0d43f5b99de2c0d60920a9e9dc8a90403b083f9ba"`
[INFO] [stdout] 8edf12ec0260c405f44bdea0d43f5b99de2c0d60920a9e9dc8a90403b083f9ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bchannel/0.0.10:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 863397105b5182b31cb68d015ca675eb40e3b90b891d98b1217351ccf8922941
[INFO] running `"docker" "start" "-a" "863397105b5182b31cb68d015ca675eb40e3b90b891d98b1217351ccf8922941"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bchannel-9f58d65c089ad055
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::basic ... ok
[INFO] [stdout] test test::into_iter ... ok
[INFO] [stdout] test test::iter ... ok
[INFO] [stdout] test test::iter_block ... ok
[INFO] [stdout] test test::error ... 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 bchannel
[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" "863397105b5182b31cb68d015ca675eb40e3b90b891d98b1217351ccf8922941"`
[INFO] running `"docker" "rm" "-f" "863397105b5182b31cb68d015ca675eb40e3b90b891d98b1217351ccf8922941"`
[INFO] [stdout] 863397105b5182b31cb68d015ca675eb40e3b90b891d98b1217351ccf8922941