[INFO] crate channel 0.0.0 is already in cache
[INFO] extracting crate channel 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/channel/0.0.0
[INFO] extracting crate channel 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/channel/0.0.0
[INFO] validating manifest of channel-0.0.0 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 channel-0.0.0 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 channel-0.0.0
[INFO] finished frobbing channel-0.0.0
[INFO] frobbed toml for channel-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/channel/0.0.0/Cargo.toml
[INFO] started frobbing channel-0.0.0
[INFO] finished frobbing channel-0.0.0
[INFO] frobbed toml for channel-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/channel/0.0.0/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 channel-0.0.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/channel/0.0.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 418d3a8f612a86e4ea8a9e76bcbff48697fdc7537ad6a3867f86e0fb9d763bbf
[INFO] running `"docker" "start" "-a" "418d3a8f612a86e4ea8a9e76bcbff48697fdc7537ad6a3867f86e0fb9d763bbf"`
[INFO] [stderr]    Compiling channel v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `"docker" "inspect" "418d3a8f612a86e4ea8a9e76bcbff48697fdc7537ad6a3867f86e0fb9d763bbf"`
[INFO] running `"docker" "rm" "-f" "418d3a8f612a86e4ea8a9e76bcbff48697fdc7537ad6a3867f86e0fb9d763bbf"`
[INFO] [stdout] 418d3a8f612a86e4ea8a9e76bcbff48697fdc7537ad6a3867f86e0fb9d763bbf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/channel/0.0.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ee0e66620f32fb6ec73acf637756ea1281aa69a88e0d547710cd8cd89d114f48
[INFO] running `"docker" "start" "-a" "ee0e66620f32fb6ec73acf637756ea1281aa69a88e0d547710cd8cd89d114f48"`
[INFO] [stderr]    Compiling channel v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "ee0e66620f32fb6ec73acf637756ea1281aa69a88e0d547710cd8cd89d114f48"`
[INFO] running `"docker" "rm" "-f" "ee0e66620f32fb6ec73acf637756ea1281aa69a88e0d547710cd8cd89d114f48"`
[INFO] [stdout] ee0e66620f32fb6ec73acf637756ea1281aa69a88e0d547710cd8cd89d114f48
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/channel/0.0.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b6e1f1dc74e228f5fa73b048f625a3e516787136f7ebd60b59218f45eac0c327
[INFO] running `"docker" "start" "-a" "b6e1f1dc74e228f5fa73b048f625a3e516787136f7ebd60b59218f45eac0c327"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/channel-cb7c5d0a3f0c7987
[INFO] [stderr]    Doc-tests channel
[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] [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" "b6e1f1dc74e228f5fa73b048f625a3e516787136f7ebd60b59218f45eac0c327"`
[INFO] running `"docker" "rm" "-f" "b6e1f1dc74e228f5fa73b048f625a3e516787136f7ebd60b59218f45eac0c327"`
[INFO] [stdout] b6e1f1dc74e228f5fa73b048f625a3e516787136f7ebd60b59218f45eac0c327