[INFO] updating cached repository pftbest/rcom
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pftbest/rcom
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pftbest/rcom" "work/ex/beta-1.37-6/sources/1.36.0/gh/pftbest/rcom"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/pftbest/rcom'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pftbest/rcom" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pftbest/rcom"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pftbest/rcom'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 61e3ad6241be53722db3792e16680c19e5dba81a
[INFO] sha for GitHub repo pftbest/rcom: 61e3ad6241be53722db3792e16680c19e5dba81a
[INFO] validating manifest of pftbest/rcom 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 pftbest/rcom 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 pftbest/rcom
[INFO] finished frobbing pftbest/rcom
[INFO] frobbed toml for pftbest/rcom written to work/ex/beta-1.37-6/sources/1.36.0/gh/pftbest/rcom/Cargo.toml
[INFO] started frobbing pftbest/rcom
[INFO] finished frobbing pftbest/rcom
[INFO] frobbed toml for pftbest/rcom written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pftbest/rcom/Cargo.toml
[INFO] crate pftbest/rcom 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 pftbest/rcom 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pftbest/rcom:/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] b47c4ba278bd51da10c9565994e5fcd803859a0cfd8f144827aa558b8867eb92
[INFO] running `"docker" "start" "-a" "b47c4ba278bd51da10c9565994e5fcd803859a0cfd8f144827aa558b8867eb92"`
[INFO] [stderr]    Compiling unicode-segmentation v1.2.0
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.5
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling net2 v0.2.29
[INFO] [stderr]    Compiling time v0.1.37
[INFO] [stderr]    Compiling serial v0.3.4
[INFO] [stderr]    Compiling clap v2.24.2
[INFO] [stderr]    Compiling mio v0.6.7
[INFO] [stderr]    Compiling rcom v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.07s
[INFO] running `"docker" "inspect" "b47c4ba278bd51da10c9565994e5fcd803859a0cfd8f144827aa558b8867eb92"`
[INFO] running `"docker" "rm" "-f" "b47c4ba278bd51da10c9565994e5fcd803859a0cfd8f144827aa558b8867eb92"`
[INFO] [stdout] b47c4ba278bd51da10c9565994e5fcd803859a0cfd8f144827aa558b8867eb92
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pftbest/rcom:/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] 6e3af4e488f0fd6e034c4edf60bd194dac6aca777d12b8950781c94541d07826
[INFO] running `"docker" "start" "-a" "6e3af4e488f0fd6e034c4edf60bd194dac6aca777d12b8950781c94541d07826"`
[INFO] [stderr]    Compiling rcom v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "6e3af4e488f0fd6e034c4edf60bd194dac6aca777d12b8950781c94541d07826"`
[INFO] running `"docker" "rm" "-f" "6e3af4e488f0fd6e034c4edf60bd194dac6aca777d12b8950781c94541d07826"`
[INFO] [stdout] 6e3af4e488f0fd6e034c4edf60bd194dac6aca777d12b8950781c94541d07826
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pftbest/rcom:/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] 079d2bb23ad8c457bb09516297f00ea74ee78a3ae7d1617ed33aa014da95118f
[INFO] running `"docker" "start" "-a" "079d2bb23ad8c457bb09516297f00ea74ee78a3ae7d1617ed33aa014da95118f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rcom-fd2b48454c47de5c
[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" "079d2bb23ad8c457bb09516297f00ea74ee78a3ae7d1617ed33aa014da95118f"`
[INFO] running `"docker" "rm" "-f" "079d2bb23ad8c457bb09516297f00ea74ee78a3ae7d1617ed33aa014da95118f"`
[INFO] [stdout] 079d2bb23ad8c457bb09516297f00ea74ee78a3ae7d1617ed33aa014da95118f