[INFO] updating cached repository CousinMicks/gbclean
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/CousinMicks/gbclean
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/CousinMicks/gbclean" "work/ex/beta-1.37-6/sources/1.36.0/gh/CousinMicks/gbclean"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/CousinMicks/gbclean'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/CousinMicks/gbclean" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/CousinMicks/gbclean"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/CousinMicks/gbclean'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f45df598fd5641a47071a5881698e8f97b7a7b08
[INFO] sha for GitHub repo CousinMicks/gbclean: f45df598fd5641a47071a5881698e8f97b7a7b08
[INFO] validating manifest of CousinMicks/gbclean 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 CousinMicks/gbclean 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 CousinMicks/gbclean
[INFO] finished frobbing CousinMicks/gbclean
[INFO] frobbed toml for CousinMicks/gbclean written to work/ex/beta-1.37-6/sources/1.36.0/gh/CousinMicks/gbclean/Cargo.toml
[INFO] started frobbing CousinMicks/gbclean
[INFO] finished frobbing CousinMicks/gbclean
[INFO] frobbed toml for CousinMicks/gbclean written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/CousinMicks/gbclean/Cargo.toml
[INFO] crate CousinMicks/gbclean 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing CousinMicks/gbclean 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-0/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/CousinMicks/gbclean:/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] 7989900aeb00d2820141f0c627988d69b91dbd35364089dc811bb806bce0db03
[INFO] running `"docker" "start" "-a" "7989900aeb00d2820141f0c627988d69b91dbd35364089dc811bb806bce0db03"`
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling curl-sys v0.4.17
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling openssl-sys v0.9.42
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling dotenv v0.8.0
[INFO] [stderr]    Compiling dotenv_codegen_impl v0.1.0
[INFO] [stderr]    Compiling dotenv_codegen v0.11.0
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling dotenv v0.13.0
[INFO] [stderr]    Compiling git2 v0.8.0
[INFO] [stderr]    Compiling gbclean v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `"docker" "inspect" "7989900aeb00d2820141f0c627988d69b91dbd35364089dc811bb806bce0db03"`
[INFO] running `"docker" "rm" "-f" "7989900aeb00d2820141f0c627988d69b91dbd35364089dc811bb806bce0db03"`
[INFO] [stdout] 7989900aeb00d2820141f0c627988d69b91dbd35364089dc811bb806bce0db03
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/CousinMicks/gbclean:/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] dbe20dde4be5787cb51f1b362d92e73d2167a1e21adffe95c2709f9570ddf266
[INFO] running `"docker" "start" "-a" "dbe20dde4be5787cb51f1b362d92e73d2167a1e21adffe95c2709f9570ddf266"`
[INFO] [stderr]    Compiling gbclean v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "dbe20dde4be5787cb51f1b362d92e73d2167a1e21adffe95c2709f9570ddf266"`
[INFO] running `"docker" "rm" "-f" "dbe20dde4be5787cb51f1b362d92e73d2167a1e21adffe95c2709f9570ddf266"`
[INFO] [stdout] dbe20dde4be5787cb51f1b362d92e73d2167a1e21adffe95c2709f9570ddf266
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/CousinMicks/gbclean:/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] 5b7b0631984227d097308396648f73fd49140d20bfe5970f84da494e1b0b62bd
[INFO] running `"docker" "start" "-a" "5b7b0631984227d097308396648f73fd49140d20bfe5970f84da494e1b0b62bd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gbclean-ff47927287c780b2
[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" "5b7b0631984227d097308396648f73fd49140d20bfe5970f84da494e1b0b62bd"`
[INFO] running `"docker" "rm" "-f" "5b7b0631984227d097308396648f73fd49140d20bfe5970f84da494e1b0b62bd"`
[INFO] [stdout] 5b7b0631984227d097308396648f73fd49140d20bfe5970f84da494e1b0b62bd