[INFO] updating cached repository larspensjo/paul_heckel_diff
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/larspensjo/paul_heckel_diff
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/larspensjo/paul_heckel_diff" "work/ex/beta-1.37-6/sources/1.36.0/gh/larspensjo/paul_heckel_diff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/larspensjo/paul_heckel_diff'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/larspensjo/paul_heckel_diff" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/larspensjo/paul_heckel_diff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/larspensjo/paul_heckel_diff'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec648dc2dd37e2cff9d60947a34e481dc4a4f3bc
[INFO] sha for GitHub repo larspensjo/paul_heckel_diff: ec648dc2dd37e2cff9d60947a34e481dc4a4f3bc
[INFO] validating manifest of larspensjo/paul_heckel_diff on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of larspensjo/paul_heckel_diff on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing larspensjo/paul_heckel_diff
[INFO] finished frobbing larspensjo/paul_heckel_diff
[INFO] frobbed toml for larspensjo/paul_heckel_diff written to work/ex/beta-1.37-6/sources/1.36.0/gh/larspensjo/paul_heckel_diff/Cargo.toml
[INFO] started frobbing larspensjo/paul_heckel_diff
[INFO] finished frobbing larspensjo/paul_heckel_diff
[INFO] frobbed toml for larspensjo/paul_heckel_diff written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/larspensjo/paul_heckel_diff/Cargo.toml
[INFO] crate larspensjo/paul_heckel_diff already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing larspensjo/paul_heckel_diff against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/larspensjo/paul_heckel_diff:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b5cccb8b64fda0eac369c5b7428bcc222eb3a600c7b09b89c3196a5e5d795a62
[INFO] running `"docker" "start" "-a" "b5cccb8b64fda0eac369c5b7428bcc222eb3a600c7b09b89c3196a5e5d795a62"`
[INFO] [stderr]    Compiling paul_heckel_diff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "b5cccb8b64fda0eac369c5b7428bcc222eb3a600c7b09b89c3196a5e5d795a62"`
[INFO] running `"docker" "rm" "-f" "b5cccb8b64fda0eac369c5b7428bcc222eb3a600c7b09b89c3196a5e5d795a62"`
[INFO] [stdout] b5cccb8b64fda0eac369c5b7428bcc222eb3a600c7b09b89c3196a5e5d795a62
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/larspensjo/paul_heckel_diff:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5c49c67d646a25c2d675c352930bb753d06e827b662ce9fc68244d380c64bcbc
[INFO] running `"docker" "start" "-a" "5c49c67d646a25c2d675c352930bb753d06e827b662ce9fc68244d380c64bcbc"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling paul_heckel_diff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "5c49c67d646a25c2d675c352930bb753d06e827b662ce9fc68244d380c64bcbc"`
[INFO] running `"docker" "rm" "-f" "5c49c67d646a25c2d675c352930bb753d06e827b662ce9fc68244d380c64bcbc"`
[INFO] [stdout] 5c49c67d646a25c2d675c352930bb753d06e827b662ce9fc68244d380c64bcbc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/larspensjo/paul_heckel_diff:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 47bc6158181c1bc6291cada162e572ef60531ec2bc0162f0f18c2c18c646b07e
[INFO] running `"docker" "start" "-a" "47bc6158181c1bc6291cada162e572ef60531ec2bc0162f0f18c2c18c646b07e"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/paul_heckel_diff-0b36fd25bcb966cc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "47bc6158181c1bc6291cada162e572ef60531ec2bc0162f0f18c2c18c646b07e"`
[INFO] running `"docker" "rm" "-f" "47bc6158181c1bc6291cada162e572ef60531ec2bc0162f0f18c2c18c646b07e"`
[INFO] [stdout] 47bc6158181c1bc6291cada162e572ef60531ec2bc0162f0f18c2c18c646b07e