[INFO] updating cached repository smandy/rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/smandy/rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/smandy/rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/smandy/rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/smandy/rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/smandy/rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/smandy/rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/smandy/rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 00b510c4994237cec160bb0a0ea9b7adb228a3ed
[INFO] sha for GitHub repo smandy/rust: 00b510c4994237cec160bb0a0ea9b7adb228a3ed
[INFO] validating manifest of smandy/rust 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 smandy/rust 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 smandy/rust
[INFO] finished frobbing smandy/rust
[INFO] frobbed toml for smandy/rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/smandy/rust/Cargo.toml
[INFO] started frobbing smandy/rust
[INFO] finished frobbing smandy/rust
[INFO] frobbed toml for smandy/rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/smandy/rust/Cargo.toml
[INFO] crate smandy/rust already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing smandy/rust 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/gh/smandy/rust:/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] 37f04d54109d57a9c583395fa9325dcf88094c42e05a5c5ed320a7b9fac075a5
[INFO] running `"docker" "start" "-a" "37f04d54109d57a9c583395fa9325dcf88094c42e05a5c5ed320a7b9fac075a5"`
[INFO] [stderr]    Compiling rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "37f04d54109d57a9c583395fa9325dcf88094c42e05a5c5ed320a7b9fac075a5"`
[INFO] running `"docker" "rm" "-f" "37f04d54109d57a9c583395fa9325dcf88094c42e05a5c5ed320a7b9fac075a5"`
[INFO] [stdout] 37f04d54109d57a9c583395fa9325dcf88094c42e05a5c5ed320a7b9fac075a5
[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/gh/smandy/rust:/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] 3d80327ee525ce2ddaa67b17fbc4f0b502f63216da5b1b043cb2f25817a0b42a
[INFO] running `"docker" "start" "-a" "3d80327ee525ce2ddaa67b17fbc4f0b502f63216da5b1b043cb2f25817a0b42a"`
[INFO] [stderr]    Compiling rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "3d80327ee525ce2ddaa67b17fbc4f0b502f63216da5b1b043cb2f25817a0b42a"`
[INFO] running `"docker" "rm" "-f" "3d80327ee525ce2ddaa67b17fbc4f0b502f63216da5b1b043cb2f25817a0b42a"`
[INFO] [stdout] 3d80327ee525ce2ddaa67b17fbc4f0b502f63216da5b1b043cb2f25817a0b42a
[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/gh/smandy/rust:/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] f42325e0fe129f5dd4e6ec157fe3be4ff2a94670165688182d0d91b9d003ad33
[INFO] running `"docker" "start" "-a" "f42325e0fe129f5dd4e6ec157fe3be4ff2a94670165688182d0d91b9d003ad33"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust-56a711e05fa8b0f3
[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" "f42325e0fe129f5dd4e6ec157fe3be4ff2a94670165688182d0d91b9d003ad33"`
[INFO] running `"docker" "rm" "-f" "f42325e0fe129f5dd4e6ec157fe3be4ff2a94670165688182d0d91b9d003ad33"`
[INFO] [stdout] f42325e0fe129f5dd4e6ec157fe3be4ff2a94670165688182d0d91b9d003ad33