[INFO] updating cached repository EFanZh/keep-trying
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/EFanZh/keep-trying
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/EFanZh/keep-trying" "work/ex/beta-1.38-1/sources/1.37.0/gh/EFanZh/keep-trying"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/EFanZh/keep-trying'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/EFanZh/keep-trying" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EFanZh/keep-trying"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EFanZh/keep-trying'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1a06f4f8ff19b5b82b6fbb1c2a94fc414c555626
[INFO] sha for GitHub repo EFanZh/keep-trying: 1a06f4f8ff19b5b82b6fbb1c2a94fc414c555626
[INFO] validating manifest of EFanZh/keep-trying 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 EFanZh/keep-trying 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 EFanZh/keep-trying
[INFO] finished frobbing EFanZh/keep-trying
[INFO] frobbed toml for EFanZh/keep-trying written to work/ex/beta-1.38-1/sources/1.37.0/gh/EFanZh/keep-trying/Cargo.toml
[INFO] started frobbing EFanZh/keep-trying
[INFO] finished frobbing EFanZh/keep-trying
[INFO] frobbed toml for EFanZh/keep-trying written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EFanZh/keep-trying/Cargo.toml
[INFO] crate EFanZh/keep-trying 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 EFanZh/keep-trying 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/EFanZh/keep-trying:/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] c7edff458e1b3e659f1b0e2e38a0ab361bd6c4bb04f5d239be2cded5bb2e2b33
[INFO] running `"docker" "start" "-a" "c7edff458e1b3e659f1b0e2e38a0ab361bd6c4bb04f5d239be2cded5bb2e2b33"`
[INFO] [stderr]    Compiling shell-escape v0.1.4
[INFO] [stderr]    Compiling keep-trying v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "c7edff458e1b3e659f1b0e2e38a0ab361bd6c4bb04f5d239be2cded5bb2e2b33"`
[INFO] running `"docker" "rm" "-f" "c7edff458e1b3e659f1b0e2e38a0ab361bd6c4bb04f5d239be2cded5bb2e2b33"`
[INFO] [stdout] c7edff458e1b3e659f1b0e2e38a0ab361bd6c4bb04f5d239be2cded5bb2e2b33
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/EFanZh/keep-trying:/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] 6e3c39c57e5a076676254554c5f72962c14e5af72daa844ff085b00aef890ff0
[INFO] running `"docker" "start" "-a" "6e3c39c57e5a076676254554c5f72962c14e5af72daa844ff085b00aef890ff0"`
[INFO] [stderr]    Compiling keep-trying v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "6e3c39c57e5a076676254554c5f72962c14e5af72daa844ff085b00aef890ff0"`
[INFO] running `"docker" "rm" "-f" "6e3c39c57e5a076676254554c5f72962c14e5af72daa844ff085b00aef890ff0"`
[INFO] [stdout] 6e3c39c57e5a076676254554c5f72962c14e5af72daa844ff085b00aef890ff0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/EFanZh/keep-trying:/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] 1b30ab00b4c5e43e5c5bd3b97b16021a0f2d2005c812fea6ce3a465ce8a14a0f
[INFO] running `"docker" "start" "-a" "1b30ab00b4c5e43e5c5bd3b97b16021a0f2d2005c812fea6ce3a465ce8a14a0f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/keep_trying-a7ee92ed0cd1d223
[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" "1b30ab00b4c5e43e5c5bd3b97b16021a0f2d2005c812fea6ce3a465ce8a14a0f"`
[INFO] running `"docker" "rm" "-f" "1b30ab00b4c5e43e5c5bd3b97b16021a0f2d2005c812fea6ce3a465ce8a14a0f"`
[INFO] [stdout] 1b30ab00b4c5e43e5c5bd3b97b16021a0f2d2005c812fea6ce3a465ce8a14a0f