[INFO] crate unit 0.1.0 is already in cache
[INFO] extracting crate unit 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/unit/0.1.0
[INFO] extracting crate unit 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unit/0.1.0
[INFO] validating manifest of unit-0.1.0 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 unit-0.1.0 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 unit-0.1.0
[INFO] finished frobbing unit-0.1.0
[INFO] frobbed toml for unit-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/unit/0.1.0/Cargo.toml
[INFO] started frobbing unit-0.1.0
[INFO] finished frobbing unit-0.1.0
[INFO] frobbed toml for unit-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unit/0.1.0/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 unit-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/unit/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a68a03afb80218978b5672f2d9bf30953d40e49e09feab13e7375cc53e1f9fcf
[INFO] running `"docker" "start" "-a" "a68a03afb80218978b5672f2d9bf30953d40e49e09feab13e7375cc53e1f9fcf"`
[INFO] [stderr]    Compiling unit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "a68a03afb80218978b5672f2d9bf30953d40e49e09feab13e7375cc53e1f9fcf"`
[INFO] running `"docker" "rm" "-f" "a68a03afb80218978b5672f2d9bf30953d40e49e09feab13e7375cc53e1f9fcf"`
[INFO] [stdout] a68a03afb80218978b5672f2d9bf30953d40e49e09feab13e7375cc53e1f9fcf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/unit/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a0ba390c7ddaba7d7dd6a07f0c93067772ac2bc4d37f2510b2d198f76c5019ca
[INFO] running `"docker" "start" "-a" "a0ba390c7ddaba7d7dd6a07f0c93067772ac2bc4d37f2510b2d198f76c5019ca"`
[INFO] [stderr]    Compiling unit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "a0ba390c7ddaba7d7dd6a07f0c93067772ac2bc4d37f2510b2d198f76c5019ca"`
[INFO] running `"docker" "rm" "-f" "a0ba390c7ddaba7d7dd6a07f0c93067772ac2bc4d37f2510b2d198f76c5019ca"`
[INFO] [stdout] a0ba390c7ddaba7d7dd6a07f0c93067772ac2bc4d37f2510b2d198f76c5019ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/unit/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 965bbafa35529d5c342f31db39a461f2cf192cb36e80b7c9a9c8932081747cf2
[INFO] running `"docker" "start" "-a" "965bbafa35529d5c342f31db39a461f2cf192cb36e80b7c9a9c8932081747cf2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unit-aa6a2a0f001c1fd8
[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 unit
[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" "965bbafa35529d5c342f31db39a461f2cf192cb36e80b7c9a9c8932081747cf2"`
[INFO] running `"docker" "rm" "-f" "965bbafa35529d5c342f31db39a461f2cf192cb36e80b7c9a9c8932081747cf2"`
[INFO] [stdout] 965bbafa35529d5c342f31db39a461f2cf192cb36e80b7c9a9c8932081747cf2