[INFO] updating cached repository jchoi5me/trim
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jchoi5me/trim
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jchoi5me/trim" "work/ex/beta-1.38-1/sources/1.37.0/gh/jchoi5me/trim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jchoi5me/trim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jchoi5me/trim" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jchoi5me/trim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jchoi5me/trim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7f6538ccdc948c3a17b0f9a1543acd8cfcb28ded
[INFO] sha for GitHub repo jchoi5me/trim: 7f6538ccdc948c3a17b0f9a1543acd8cfcb28ded
[INFO] validating manifest of jchoi5me/trim 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 jchoi5me/trim 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 jchoi5me/trim
[INFO] finished frobbing jchoi5me/trim
[INFO] frobbed toml for jchoi5me/trim written to work/ex/beta-1.38-1/sources/1.37.0/gh/jchoi5me/trim/Cargo.toml
[INFO] started frobbing jchoi5me/trim
[INFO] finished frobbing jchoi5me/trim
[INFO] frobbed toml for jchoi5me/trim written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jchoi5me/trim/Cargo.toml
[INFO] crate jchoi5me/trim 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 jchoi5me/trim 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/jchoi5me/trim:/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] 9f5202088dfd6a39f40dad8fa71522a8862645011447fbc8cc553d3f3079a4dc
[INFO] running `"docker" "start" "-a" "9f5202088dfd6a39f40dad8fa71522a8862645011447fbc8cc553d3f3079a4dc"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling libc v0.2.59
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling trim v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.52s
[INFO] running `"docker" "inspect" "9f5202088dfd6a39f40dad8fa71522a8862645011447fbc8cc553d3f3079a4dc"`
[INFO] running `"docker" "rm" "-f" "9f5202088dfd6a39f40dad8fa71522a8862645011447fbc8cc553d3f3079a4dc"`
[INFO] [stdout] 9f5202088dfd6a39f40dad8fa71522a8862645011447fbc8cc553d3f3079a4dc
[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/jchoi5me/trim:/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] 9f68ffef8903bbb22b1047e04d51cdfba369639d7993c02d4f2c2296e9a7ec0e
[INFO] running `"docker" "start" "-a" "9f68ffef8903bbb22b1047e04d51cdfba369639d7993c02d4f2c2296e9a7ec0e"`
[INFO] [stderr]    Compiling trim v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "9f68ffef8903bbb22b1047e04d51cdfba369639d7993c02d4f2c2296e9a7ec0e"`
[INFO] running `"docker" "rm" "-f" "9f68ffef8903bbb22b1047e04d51cdfba369639d7993c02d4f2c2296e9a7ec0e"`
[INFO] [stdout] 9f68ffef8903bbb22b1047e04d51cdfba369639d7993c02d4f2c2296e9a7ec0e
[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/jchoi5me/trim:/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] 3b674d4282b40216316d5a0af344a58e0419418792ca4308ac4f74d44df426d3
[INFO] running `"docker" "start" "-a" "3b674d4282b40216316d5a0af344a58e0419418792ca4308ac4f74d44df426d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trim-7839ca25d914d13f
[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" "3b674d4282b40216316d5a0af344a58e0419418792ca4308ac4f74d44df426d3"`
[INFO] running `"docker" "rm" "-f" "3b674d4282b40216316d5a0af344a58e0419418792ca4308ac4f74d44df426d3"`
[INFO] [stdout] 3b674d4282b40216316d5a0af344a58e0419418792ca4308ac4f74d44df426d3