[INFO] updating cached repository f0x52/rust_bar
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/f0x52/rust_bar
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/f0x52/rust_bar" "work/ex/beta-1.38-1/sources/1.37.0/gh/f0x52/rust_bar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/f0x52/rust_bar'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/f0x52/rust_bar" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/f0x52/rust_bar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/f0x52/rust_bar'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 142eeb62600a9aeb48a0fbc2ed31a892fb708a3a
[INFO] sha for GitHub repo f0x52/rust_bar: 142eeb62600a9aeb48a0fbc2ed31a892fb708a3a
[INFO] validating manifest of f0x52/rust_bar 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 f0x52/rust_bar 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 f0x52/rust_bar
[INFO] finished frobbing f0x52/rust_bar
[INFO] frobbed toml for f0x52/rust_bar written to work/ex/beta-1.38-1/sources/1.37.0/gh/f0x52/rust_bar/Cargo.toml
[INFO] started frobbing f0x52/rust_bar
[INFO] finished frobbing f0x52/rust_bar
[INFO] frobbed toml for f0x52/rust_bar written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/f0x52/rust_bar/Cargo.toml
[INFO] crate f0x52/rust_bar already has a lockfile, it will not be regenerated
[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 f0x52/rust_bar 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-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/f0x52/rust_bar:/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] e545f45bea889e754e3e5e7b7be45b438f233ebbc5f55056972499793baf4c94
[INFO] running `"docker" "start" "-a" "e545f45bea889e754e3e5e7b7be45b438f233ebbc5f55056972499793baf4c94"`
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling regex-syntax v0.4.1
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.3
[INFO] [stderr]    Compiling rust_bar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.67s
[INFO] running `"docker" "inspect" "e545f45bea889e754e3e5e7b7be45b438f233ebbc5f55056972499793baf4c94"`
[INFO] running `"docker" "rm" "-f" "e545f45bea889e754e3e5e7b7be45b438f233ebbc5f55056972499793baf4c94"`
[INFO] [stdout] e545f45bea889e754e3e5e7b7be45b438f233ebbc5f55056972499793baf4c94
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/f0x52/rust_bar:/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] 2c25dd6417c1b7ae93622abbd148b2dd68fe132a38d024893a254c2d15b081fc
[INFO] running `"docker" "start" "-a" "2c25dd6417c1b7ae93622abbd148b2dd68fe132a38d024893a254c2d15b081fc"`
[INFO] [stderr]    Compiling rust_bar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "2c25dd6417c1b7ae93622abbd148b2dd68fe132a38d024893a254c2d15b081fc"`
[INFO] running `"docker" "rm" "-f" "2c25dd6417c1b7ae93622abbd148b2dd68fe132a38d024893a254c2d15b081fc"`
[INFO] [stdout] 2c25dd6417c1b7ae93622abbd148b2dd68fe132a38d024893a254c2d15b081fc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/f0x52/rust_bar:/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] a830b40e210cf60c88019bd7207f747520e2dc5ded6d4602e4b99152078ebe7c
[INFO] running `"docker" "start" "-a" "a830b40e210cf60c88019bd7207f747520e2dc5ded6d4602e4b99152078ebe7c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_bar-64f5f72c010b5208
[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" "a830b40e210cf60c88019bd7207f747520e2dc5ded6d4602e4b99152078ebe7c"`
[INFO] running `"docker" "rm" "-f" "a830b40e210cf60c88019bd7207f747520e2dc5ded6d4602e4b99152078ebe7c"`
[INFO] [stdout] a830b40e210cf60c88019bd7207f747520e2dc5ded6d4602e4b99152078ebe7c