[INFO] updating cached repository g-k/cargo-show
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/g-k/cargo-show
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/g-k/cargo-show" "work/ex/beta-1.38-1/sources/1.37.0/gh/g-k/cargo-show"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/g-k/cargo-show'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/g-k/cargo-show" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/g-k/cargo-show"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/g-k/cargo-show'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8adf6894259b3d850261e6c003a3b507e6ac9e96
[INFO] sha for GitHub repo g-k/cargo-show: 8adf6894259b3d850261e6c003a3b507e6ac9e96
[INFO] validating manifest of g-k/cargo-show on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of g-k/cargo-show on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing g-k/cargo-show
[INFO] finished frobbing g-k/cargo-show
[INFO] frobbed toml for g-k/cargo-show written to work/ex/beta-1.38-1/sources/1.37.0/gh/g-k/cargo-show/Cargo.toml
[INFO] started frobbing g-k/cargo-show
[INFO] finished frobbing g-k/cargo-show
[INFO] frobbed toml for g-k/cargo-show written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/g-k/cargo-show/Cargo.toml
[INFO] crate g-k/cargo-show already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing g-k/cargo-show against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/g-k/cargo-show:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 84c51177a5f9de33f6ff17513ad126c58637f962941c98acab04579ad2c3b30e
[INFO] running `"docker" "start" "-a" "84c51177a5f9de33f6ff17513ad126c58637f962941c98acab04579ad2c3b30e"`
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling curl-sys v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling socket2 v0.3.7
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]    Compiling curl v0.4.12
[INFO] [stderr]    Compiling g-k-crates-io-client v0.16.0
[INFO] [stderr]    Compiling cargo-show v0.5.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 22s
[INFO] running `"docker" "inspect" "84c51177a5f9de33f6ff17513ad126c58637f962941c98acab04579ad2c3b30e"`
[INFO] running `"docker" "rm" "-f" "84c51177a5f9de33f6ff17513ad126c58637f962941c98acab04579ad2c3b30e"`
[INFO] [stdout] 84c51177a5f9de33f6ff17513ad126c58637f962941c98acab04579ad2c3b30e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/g-k/cargo-show:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 813780d2a9a8084868c69c94febe8fd6865d3afd4a23594f867cd6fb374dc097
[INFO] running `"docker" "start" "-a" "813780d2a9a8084868c69c94febe8fd6865d3afd4a23594f867cd6fb374dc097"`
[INFO] [stderr]    Compiling cargo-show v0.5.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `"docker" "inspect" "813780d2a9a8084868c69c94febe8fd6865d3afd4a23594f867cd6fb374dc097"`
[INFO] running `"docker" "rm" "-f" "813780d2a9a8084868c69c94febe8fd6865d3afd4a23594f867cd6fb374dc097"`
[INFO] [stdout] 813780d2a9a8084868c69c94febe8fd6865d3afd4a23594f867cd6fb374dc097
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/g-k/cargo-show:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 79985e77052175668c6989e16c07b41f11e1ad1679cdfe8c3c1cec7f5783fd2c
[INFO] running `"docker" "start" "-a" "79985e77052175668c6989e16c07b41f11e1ad1679cdfe8c3c1cec7f5783fd2c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_show-791e5c68094e8a7f
[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" "79985e77052175668c6989e16c07b41f11e1ad1679cdfe8c3c1cec7f5783fd2c"`
[INFO] running `"docker" "rm" "-f" "79985e77052175668c6989e16c07b41f11e1ad1679cdfe8c3c1cec7f5783fd2c"`
[INFO] [stdout] 79985e77052175668c6989e16c07b41f11e1ad1679cdfe8c3c1cec7f5783fd2c