[INFO] updating cached repository p-kraszewski/curated-rust-tools
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/p-kraszewski/curated-rust-tools
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/p-kraszewski/curated-rust-tools" "work/ex/beta-1.38-1/sources/1.37.0/gh/p-kraszewski/curated-rust-tools"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/p-kraszewski/curated-rust-tools'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/p-kraszewski/curated-rust-tools" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/p-kraszewski/curated-rust-tools"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/p-kraszewski/curated-rust-tools'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6f25b9edb8c258502a132fef3d5325d15db7c8ce
[INFO] sha for GitHub repo p-kraszewski/curated-rust-tools: 6f25b9edb8c258502a132fef3d5325d15db7c8ce
[INFO] validating manifest of p-kraszewski/curated-rust-tools 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 p-kraszewski/curated-rust-tools 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 p-kraszewski/curated-rust-tools
[INFO] finished frobbing p-kraszewski/curated-rust-tools
[INFO] frobbed toml for p-kraszewski/curated-rust-tools written to work/ex/beta-1.38-1/sources/1.37.0/gh/p-kraszewski/curated-rust-tools/Cargo.toml
[INFO] started frobbing p-kraszewski/curated-rust-tools
[INFO] finished frobbing p-kraszewski/curated-rust-tools
[INFO] frobbed toml for p-kraszewski/curated-rust-tools written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/p-kraszewski/curated-rust-tools/Cargo.toml
[INFO] crate p-kraszewski/curated-rust-tools 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 p-kraszewski/curated-rust-tools 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/p-kraszewski/curated-rust-tools:/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] e7ff76ee0ff9432992411515676dc47fefbe9747c7f23c5074115b70c3a38346
[INFO] running `"docker" "start" "-a" "e7ff76ee0ff9432992411515676dc47fefbe9747c7f23c5074115b70c3a38346"`
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling awesome-rust-tools v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.37s
[INFO] running `"docker" "inspect" "e7ff76ee0ff9432992411515676dc47fefbe9747c7f23c5074115b70c3a38346"`
[INFO] running `"docker" "rm" "-f" "e7ff76ee0ff9432992411515676dc47fefbe9747c7f23c5074115b70c3a38346"`
[INFO] [stdout] e7ff76ee0ff9432992411515676dc47fefbe9747c7f23c5074115b70c3a38346
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/p-kraszewski/curated-rust-tools:/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] 839d06a6d7643d65b3a81670f52be8a1d890d540010da90042dbdb40be09f973
[INFO] running `"docker" "start" "-a" "839d06a6d7643d65b3a81670f52be8a1d890d540010da90042dbdb40be09f973"`
[INFO] [stderr]    Compiling awesome-rust-tools v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "839d06a6d7643d65b3a81670f52be8a1d890d540010da90042dbdb40be09f973"`
[INFO] running `"docker" "rm" "-f" "839d06a6d7643d65b3a81670f52be8a1d890d540010da90042dbdb40be09f973"`
[INFO] [stdout] 839d06a6d7643d65b3a81670f52be8a1d890d540010da90042dbdb40be09f973
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/p-kraszewski/curated-rust-tools:/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] 8bad43280f1c3cb0e72ac3b18f358064dca7751a72632d4fa4a38d20b43caff7
[INFO] running `"docker" "start" "-a" "8bad43280f1c3cb0e72ac3b18f358064dca7751a72632d4fa4a38d20b43caff7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/awesome_rust_tools-e258315071583e46
[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" "8bad43280f1c3cb0e72ac3b18f358064dca7751a72632d4fa4a38d20b43caff7"`
[INFO] running `"docker" "rm" "-f" "8bad43280f1c3cb0e72ac3b18f358064dca7751a72632d4fa4a38d20b43caff7"`
[INFO] [stdout] 8bad43280f1c3cb0e72ac3b18f358064dca7751a72632d4fa4a38d20b43caff7