[INFO] cloning repository steveklabnik/rust-issue-17610
[INFO] running `"git" "clone" "--bare" "git://github.com/steveklabnik/rust-issue-17610.git" "work/cache/sources/gh/steveklabnik/rust-issue-17610"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/steveklabnik/rust-issue-17610'...
[INFO] running `"git" "clone" "work/cache/sources/gh/steveklabnik/rust-issue-17610" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/steveklabnik/rust-issue-17610"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/steveklabnik/rust-issue-17610'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/steveklabnik/rust-issue-17610" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/steveklabnik/rust-issue-17610"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/steveklabnik/rust-issue-17610'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2f67f745f09c2f8eecca52fe1773fe375db56154
[INFO] sha for GitHub repo steveklabnik/rust-issue-17610: 2f67f745f09c2f8eecca52fe1773fe375db56154
[INFO] validating manifest of steveklabnik/rust-issue-17610 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of steveklabnik/rust-issue-17610 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing steveklabnik/rust-issue-17610
[INFO] finished frobbing steveklabnik/rust-issue-17610
[INFO] frobbed toml for steveklabnik/rust-issue-17610 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/steveklabnik/rust-issue-17610/Cargo.toml
[INFO] started frobbing steveklabnik/rust-issue-17610
[INFO] finished frobbing steveklabnik/rust-issue-17610
[INFO] frobbed toml for steveklabnik/rust-issue-17610 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/steveklabnik/rust-issue-17610/Cargo.toml
[INFO] crate steveklabnik/rust-issue-17610 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing steveklabnik/rust-issue-17610 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/steveklabnik/rust-issue-17610:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 3d46702b939c8a014b4c0ad9c33c3a65048cb1ecce3be23d88729c9dacaf4bfb
[INFO] running `"docker" "start" "-a" "3d46702b939c8a014b4c0ad9c33c3a65048cb1ecce3be23d88729c9dacaf4bfb"`
[INFO] [stderr]    Compiling foo_bar v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "3d46702b939c8a014b4c0ad9c33c3a65048cb1ecce3be23d88729c9dacaf4bfb"`
[INFO] running `"docker" "rm" "-f" "3d46702b939c8a014b4c0ad9c33c3a65048cb1ecce3be23d88729c9dacaf4bfb"`
[INFO] [stdout] 3d46702b939c8a014b4c0ad9c33c3a65048cb1ecce3be23d88729c9dacaf4bfb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/steveklabnik/rust-issue-17610:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] cddeaf470ac768c13a656e3881a2154e8df0fa978991088fe9fefd2d3becf2c3
[INFO] running `"docker" "start" "-a" "cddeaf470ac768c13a656e3881a2154e8df0fa978991088fe9fefd2d3becf2c3"`
[INFO] [stderr]    Compiling foo_bar v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "cddeaf470ac768c13a656e3881a2154e8df0fa978991088fe9fefd2d3becf2c3"`
[INFO] running `"docker" "rm" "-f" "cddeaf470ac768c13a656e3881a2154e8df0fa978991088fe9fefd2d3becf2c3"`
[INFO] [stdout] cddeaf470ac768c13a656e3881a2154e8df0fa978991088fe9fefd2d3becf2c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/steveklabnik/rust-issue-17610:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 849791b2b473cdb1db45d800e39871671ccead6d3d9646e6573004a6abc6790f
[INFO] running `"docker" "start" "-a" "849791b2b473cdb1db45d800e39871671ccead6d3d9646e6573004a6abc6790f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/foo_bar-627d097ec3de0c19
[INFO] [stderr]      Running /opt/crater/target/debug/deps/foo_bar-06305d62c6756d61
[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] [stderr]    Doc-tests foo_bar
[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" "849791b2b473cdb1db45d800e39871671ccead6d3d9646e6573004a6abc6790f"`
[INFO] running `"docker" "rm" "-f" "849791b2b473cdb1db45d800e39871671ccead6d3d9646e6573004a6abc6790f"`
[INFO] [stdout] 849791b2b473cdb1db45d800e39871671ccead6d3d9646e6573004a6abc6790f