[INFO] updating cached repository LFalch/chroma-lists
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LFalch/chroma-lists
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LFalch/chroma-lists" "work/ex/beta-1.38-1/sources/1.37.0/gh/LFalch/chroma-lists"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/LFalch/chroma-lists'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LFalch/chroma-lists" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/chroma-lists"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/chroma-lists'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bcf703d3b43677fc79894b3b498a12c73b4442e5
[INFO] sha for GitHub repo LFalch/chroma-lists: bcf703d3b43677fc79894b3b498a12c73b4442e5
[INFO] validating manifest of LFalch/chroma-lists 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 LFalch/chroma-lists 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 LFalch/chroma-lists
[INFO] finished frobbing LFalch/chroma-lists
[INFO] frobbed toml for LFalch/chroma-lists written to work/ex/beta-1.38-1/sources/1.37.0/gh/LFalch/chroma-lists/Cargo.toml
[INFO] started frobbing LFalch/chroma-lists
[INFO] finished frobbing LFalch/chroma-lists
[INFO] frobbed toml for LFalch/chroma-lists written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/chroma-lists/Cargo.toml
[INFO] crate LFalch/chroma-lists 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 LFalch/chroma-lists against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/chroma-lists:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 42becc4aaba30d6566bb0cd792bdc5ec7d85b8647d06e16719fe28bf9364e61e
[INFO] running `"docker" "start" "-a" "42becc4aaba30d6566bb0cd792bdc5ec7d85b8647d06e16719fe28bf9364e61e"`
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling clap v2.26.2
[INFO] [stderr]    Compiling chroma-lists v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.43s
[INFO] running `"docker" "inspect" "42becc4aaba30d6566bb0cd792bdc5ec7d85b8647d06e16719fe28bf9364e61e"`
[INFO] running `"docker" "rm" "-f" "42becc4aaba30d6566bb0cd792bdc5ec7d85b8647d06e16719fe28bf9364e61e"`
[INFO] [stdout] 42becc4aaba30d6566bb0cd792bdc5ec7d85b8647d06e16719fe28bf9364e61e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/chroma-lists:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1a3e18e06398e7bb893c0d8093bc678d3a04b7f1dfc64762e9c047a04d3bd164
[INFO] running `"docker" "start" "-a" "1a3e18e06398e7bb893c0d8093bc678d3a04b7f1dfc64762e9c047a04d3bd164"`
[INFO] [stderr]    Compiling chroma-lists v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "1a3e18e06398e7bb893c0d8093bc678d3a04b7f1dfc64762e9c047a04d3bd164"`
[INFO] running `"docker" "rm" "-f" "1a3e18e06398e7bb893c0d8093bc678d3a04b7f1dfc64762e9c047a04d3bd164"`
[INFO] [stdout] 1a3e18e06398e7bb893c0d8093bc678d3a04b7f1dfc64762e9c047a04d3bd164
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LFalch/chroma-lists:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 58ed23b5e38f01070522caf54ce089e29aa00d44c731e1a68e4261c25eaaea4e
[INFO] running `"docker" "start" "-a" "58ed23b5e38f01070522caf54ce089e29aa00d44c731e1a68e4261c25eaaea4e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chroma_lists-5665e5d565d0d5aa
[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] [stderr]      Running /opt/crater/target/debug/deps/chroma_lists-07065c4ba9c70e7f
[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] [stderr]    Doc-tests chroma-lists
[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" "58ed23b5e38f01070522caf54ce089e29aa00d44c731e1a68e4261c25eaaea4e"`
[INFO] running `"docker" "rm" "-f" "58ed23b5e38f01070522caf54ce089e29aa00d44c731e1a68e4261c25eaaea4e"`
[INFO] [stdout] 58ed23b5e38f01070522caf54ce089e29aa00d44c731e1a68e4261c25eaaea4e