[INFO] updating cached repository jbgriesner/intention_tester
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jbgriesner/intention_tester
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jbgriesner/intention_tester" "work/ex/beta-1.37-6/sources/1.36.0/gh/jbgriesner/intention_tester"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jbgriesner/intention_tester'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jbgriesner/intention_tester" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jbgriesner/intention_tester"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jbgriesner/intention_tester'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cbdc830f1232da1a1718fe7d69187e3e97d62b90
[INFO] sha for GitHub repo jbgriesner/intention_tester: cbdc830f1232da1a1718fe7d69187e3e97d62b90
[INFO] validating manifest of jbgriesner/intention_tester 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 jbgriesner/intention_tester 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 jbgriesner/intention_tester
[INFO] finished frobbing jbgriesner/intention_tester
[INFO] frobbed toml for jbgriesner/intention_tester written to work/ex/beta-1.37-6/sources/1.36.0/gh/jbgriesner/intention_tester/Cargo.toml
[INFO] started frobbing jbgriesner/intention_tester
[INFO] finished frobbing jbgriesner/intention_tester
[INFO] frobbed toml for jbgriesner/intention_tester written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jbgriesner/intention_tester/Cargo.toml
[INFO] crate jbgriesner/intention_tester 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 jbgriesner/intention_tester 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jbgriesner/intention_tester:/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] fdbb525987ac8311dce57c4c4ed835108c32c924ad4775fa7901ac4037638505
[INFO] running `"docker" "start" "-a" "fdbb525987ac8311dce57c4c4ed835108c32c924ad4775fa7901ac4037638505"`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rulinalg v0.3.7
[INFO] [stderr]    Compiling reqwest v0.9.11
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling rusty-machine v0.5.4
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling intention_tester v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.32s
[INFO] running `"docker" "inspect" "fdbb525987ac8311dce57c4c4ed835108c32c924ad4775fa7901ac4037638505"`
[INFO] running `"docker" "rm" "-f" "fdbb525987ac8311dce57c4c4ed835108c32c924ad4775fa7901ac4037638505"`
[INFO] [stdout] fdbb525987ac8311dce57c4c4ed835108c32c924ad4775fa7901ac4037638505
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jbgriesner/intention_tester:/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] 4113e9c0ad8a40169bc0b8b475f78ece9e737700db461c41780c20a11952b93e
[INFO] running `"docker" "start" "-a" "4113e9c0ad8a40169bc0b8b475f78ece9e737700db461c41780c20a11952b93e"`
[INFO] [stderr]    Compiling intention_tester v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `"docker" "inspect" "4113e9c0ad8a40169bc0b8b475f78ece9e737700db461c41780c20a11952b93e"`
[INFO] running `"docker" "rm" "-f" "4113e9c0ad8a40169bc0b8b475f78ece9e737700db461c41780c20a11952b93e"`
[INFO] [stdout] 4113e9c0ad8a40169bc0b8b475f78ece9e737700db461c41780c20a11952b93e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jbgriesner/intention_tester:/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] d4097d16f9e2efd598a4f751b430f0e2d01a3fb66582dcc297aca2fa1b0587f7
[INFO] running `"docker" "start" "-a" "d4097d16f9e2efd598a4f751b430f0e2d01a3fb66582dcc297aca2fa1b0587f7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/intention_tester-869d6c782d0c3c64
[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]      Running /opt/crater/target/debug/deps/intention_tester-7e5c5f244be5bb7a
[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 intention_tester
[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" "d4097d16f9e2efd598a4f751b430f0e2d01a3fb66582dcc297aca2fa1b0587f7"`
[INFO] running `"docker" "rm" "-f" "d4097d16f9e2efd598a4f751b430f0e2d01a3fb66582dcc297aca2fa1b0587f7"`
[INFO] [stdout] d4097d16f9e2efd598a4f751b430f0e2d01a3fb66582dcc297aca2fa1b0587f7