[INFO] updating cached repository davidjimichael/mini
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/davidjimichael/mini
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/davidjimichael/mini" "work/ex/beta-1.38-1/sources/1.37.0/gh/davidjimichael/mini"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/davidjimichael/mini'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidjimichael/mini" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/davidjimichael/mini"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/davidjimichael/mini'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4e0d4e55c83f1ddf86b65928bbdebf5e85fba6b2
[INFO] sha for GitHub repo davidjimichael/mini: 4e0d4e55c83f1ddf86b65928bbdebf5e85fba6b2
[INFO] validating manifest of davidjimichael/mini 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 davidjimichael/mini 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 davidjimichael/mini
[INFO] finished frobbing davidjimichael/mini
[INFO] frobbed toml for davidjimichael/mini written to work/ex/beta-1.38-1/sources/1.37.0/gh/davidjimichael/mini/Cargo.toml
[INFO] started frobbing davidjimichael/mini
[INFO] finished frobbing davidjimichael/mini
[INFO] frobbed toml for davidjimichael/mini written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/davidjimichael/mini/Cargo.toml
[INFO] crate davidjimichael/mini 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing davidjimichael/mini 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/davidjimichael/mini:/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] 87e02662078f5d247eeec46d197bb4a319ec809a104b9d326aab87bb0788c518
[INFO] running `"docker" "start" "-a" "87e02662078f5d247eeec46d197bb4a319ec809a104b9d326aab87bb0788c518"`
[INFO] [stderr]    Compiling syn v0.15.38
[INFO] [stderr]    Compiling serde v1.0.93
[INFO] [stderr]    Compiling serde_derive v1.0.93
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling hackathon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.66s
[INFO] running `"docker" "inspect" "87e02662078f5d247eeec46d197bb4a319ec809a104b9d326aab87bb0788c518"`
[INFO] running `"docker" "rm" "-f" "87e02662078f5d247eeec46d197bb4a319ec809a104b9d326aab87bb0788c518"`
[INFO] [stdout] 87e02662078f5d247eeec46d197bb4a319ec809a104b9d326aab87bb0788c518
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/davidjimichael/mini:/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] 7edb8aa480afcc18cec93432ef277d44fe72feada363f9bca290aa5b84c97435
[INFO] running `"docker" "start" "-a" "7edb8aa480afcc18cec93432ef277d44fe72feada363f9bca290aa5b84c97435"`
[INFO] [stderr]    Compiling hackathon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "7edb8aa480afcc18cec93432ef277d44fe72feada363f9bca290aa5b84c97435"`
[INFO] running `"docker" "rm" "-f" "7edb8aa480afcc18cec93432ef277d44fe72feada363f9bca290aa5b84c97435"`
[INFO] [stdout] 7edb8aa480afcc18cec93432ef277d44fe72feada363f9bca290aa5b84c97435
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/davidjimichael/mini:/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] 3bfb5590a0d16fd4ddbdb50d33b231f4d2696ca2ba5b00f9c24b606f54025dfd
[INFO] running `"docker" "start" "-a" "3bfb5590a0d16fd4ddbdb50d33b231f4d2696ca2ba5b00f9c24b606f54025dfd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tp-49430768b36df226
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hackathon-ccc918061ef56dfd
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests tp
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [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" "3bfb5590a0d16fd4ddbdb50d33b231f4d2696ca2ba5b00f9c24b606f54025dfd"`
[INFO] running `"docker" "rm" "-f" "3bfb5590a0d16fd4ddbdb50d33b231f4d2696ca2ba5b00f9c24b606f54025dfd"`
[INFO] [stdout] 3bfb5590a0d16fd4ddbdb50d33b231f4d2696ca2ba5b00f9c24b606f54025dfd