[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 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 96fa2699ee777e137fa5905b5b11795968e27334d7feb3dcb2898a83d2ca1ca2
[INFO] running `"docker" "start" "-a" "96fa2699ee777e137fa5905b5b11795968e27334d7feb3dcb2898a83d2ca1ca2"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling chan v0.1.21
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling chan-signal v0.3.1
[INFO] [stderr]    Compiling rotaters v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.77s
[INFO] running `"docker" "inspect" "96fa2699ee777e137fa5905b5b11795968e27334d7feb3dcb2898a83d2ca1ca2"`
[INFO] running `"docker" "rm" "-f" "96fa2699ee777e137fa5905b5b11795968e27334d7feb3dcb2898a83d2ca1ca2"`
[INFO] [stdout] 96fa2699ee777e137fa5905b5b11795968e27334d7feb3dcb2898a83d2ca1ca2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bd49f2eb89955c5d938aa52d97ce770725f6e4f2b5a846eedc86bc32baa8c553
[INFO] running `"docker" "start" "-a" "bd49f2eb89955c5d938aa52d97ce770725f6e4f2b5a846eedc86bc32baa8c553"`
[INFO] [stderr]    Compiling rotaters v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "bd49f2eb89955c5d938aa52d97ce770725f6e4f2b5a846eedc86bc32baa8c553"`
[INFO] running `"docker" "rm" "-f" "bd49f2eb89955c5d938aa52d97ce770725f6e4f2b5a846eedc86bc32baa8c553"`
[INFO] [stdout] bd49f2eb89955c5d938aa52d97ce770725f6e4f2b5a846eedc86bc32baa8c553
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 808f69a6bcfe39419ab4cef78d7d9b753a614e4edf9822c52d14a4c1fc24e5d6
[INFO] running `"docker" "start" "-a" "808f69a6bcfe39419ab4cef78d7d9b753a614e4edf9822c52d14a4c1fc24e5d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rotaters-80aec007ff671360
[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" "808f69a6bcfe39419ab4cef78d7d9b753a614e4edf9822c52d14a4c1fc24e5d6"`
[INFO] running `"docker" "rm" "-f" "808f69a6bcfe39419ab4cef78d7d9b753a614e4edf9822c52d14a4c1fc24e5d6"`
[INFO] [stdout] 808f69a6bcfe39419ab4cef78d7d9b753a614e4edf9822c52d14a4c1fc24e5d6