[INFO] updating cached repository FauxFaux/rotaters
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FauxFaux/rotaters
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FauxFaux/rotaters" "work/ex/beta-1.37-6/sources/1.36.0/gh/FauxFaux/rotaters"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/FauxFaux/rotaters'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FauxFaux/rotaters" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FauxFaux/rotaters"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FauxFaux/rotaters'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ecadcc27507ef3c0170c0b061ccd8fa1959dd77c
[INFO] sha for GitHub repo FauxFaux/rotaters: ecadcc27507ef3c0170c0b061ccd8fa1959dd77c
[INFO] validating manifest of FauxFaux/rotaters 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 FauxFaux/rotaters 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 FauxFaux/rotaters
[INFO] finished frobbing FauxFaux/rotaters
[INFO] frobbed toml for FauxFaux/rotaters written to work/ex/beta-1.37-6/sources/1.36.0/gh/FauxFaux/rotaters/Cargo.toml
[INFO] started frobbing FauxFaux/rotaters
[INFO] finished frobbing FauxFaux/rotaters
[INFO] frobbed toml for FauxFaux/rotaters written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FauxFaux/rotaters/Cargo.toml
[INFO] crate FauxFaux/rotaters 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] testing FauxFaux/rotaters 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-5/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/FauxFaux/rotaters:/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] 263dbd48330a9a1619192409ff37cbacbbddbf24b9b2d66ab34b0d448462af25
[INFO] running `"docker" "start" "-a" "263dbd48330a9a1619192409ff37cbacbbddbf24b9b2d66ab34b0d448462af25"`
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]    Compiling chan v0.1.21
[INFO] [stderr]    Compiling chan-signal v0.3.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling rotaters v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.50s
[INFO] running `"docker" "inspect" "263dbd48330a9a1619192409ff37cbacbbddbf24b9b2d66ab34b0d448462af25"`
[INFO] running `"docker" "rm" "-f" "263dbd48330a9a1619192409ff37cbacbbddbf24b9b2d66ab34b0d448462af25"`
[INFO] [stdout] 263dbd48330a9a1619192409ff37cbacbbddbf24b9b2d66ab34b0d448462af25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/FauxFaux/rotaters:/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] 46856cc11395d3b74a261d88341433f7cea49c7e7aa6e3b9164d48df01890d21
[INFO] running `"docker" "start" "-a" "46856cc11395d3b74a261d88341433f7cea49c7e7aa6e3b9164d48df01890d21"`
[INFO] [stderr]    Compiling rotaters v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "46856cc11395d3b74a261d88341433f7cea49c7e7aa6e3b9164d48df01890d21"`
[INFO] running `"docker" "rm" "-f" "46856cc11395d3b74a261d88341433f7cea49c7e7aa6e3b9164d48df01890d21"`
[INFO] [stdout] 46856cc11395d3b74a261d88341433f7cea49c7e7aa6e3b9164d48df01890d21
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/FauxFaux/rotaters:/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] 4c1f71edb274878250c90390e458bff909cb4d93e1ac0c7b9057d2de0646ff2d
[INFO] running `"docker" "start" "-a" "4c1f71edb274878250c90390e458bff909cb4d93e1ac0c7b9057d2de0646ff2d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rotaters-f8dcc8eb305c0ecf
[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" "4c1f71edb274878250c90390e458bff909cb4d93e1ac0c7b9057d2de0646ff2d"`
[INFO] running `"docker" "rm" "-f" "4c1f71edb274878250c90390e458bff909cb4d93e1ac0c7b9057d2de0646ff2d"`
[INFO] [stdout] 4c1f71edb274878250c90390e458bff909cb4d93e1ac0c7b9057d2de0646ff2d