[INFO] updating cached repository nyarly/quickfixable-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nyarly/quickfixable-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nyarly/quickfixable-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/nyarly/quickfixable-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nyarly/quickfixable-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nyarly/quickfixable-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nyarly/quickfixable-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nyarly/quickfixable-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a2002d7f1fc6efe59ebb01fed3ab0bc3694cc5cb
[INFO] sha for GitHub repo nyarly/quickfixable-rs: a2002d7f1fc6efe59ebb01fed3ab0bc3694cc5cb
[INFO] validating manifest of nyarly/quickfixable-rs 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 nyarly/quickfixable-rs 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 nyarly/quickfixable-rs
[INFO] removed workspace from nyarly/quickfixable-rs
[INFO] finished frobbing nyarly/quickfixable-rs
[INFO] frobbed toml for nyarly/quickfixable-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/nyarly/quickfixable-rs/Cargo.toml
[INFO] started frobbing nyarly/quickfixable-rs
[INFO] removed workspace from nyarly/quickfixable-rs
[INFO] finished frobbing nyarly/quickfixable-rs
[INFO] frobbed toml for nyarly/quickfixable-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nyarly/quickfixable-rs/Cargo.toml
[INFO] crate nyarly/quickfixable-rs 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] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nyarly/quickfixable-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nyarly/quickfixable-rs 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-2/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/nyarly/quickfixable-rs:/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] 8d6ee37aa471caaa6c12a64dbf2ad686b1180114d085d180d3c1cc6ca405ee3d
[INFO] running `"docker" "start" "-a" "8d6ee37aa471caaa6c12a64dbf2ad686b1180114d085d180d3c1cc6ca405ee3d"`
[INFO] [stderr]    Compiling quickfixable v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "8d6ee37aa471caaa6c12a64dbf2ad686b1180114d085d180d3c1cc6ca405ee3d"`
[INFO] running `"docker" "rm" "-f" "8d6ee37aa471caaa6c12a64dbf2ad686b1180114d085d180d3c1cc6ca405ee3d"`
[INFO] [stdout] 8d6ee37aa471caaa6c12a64dbf2ad686b1180114d085d180d3c1cc6ca405ee3d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/nyarly/quickfixable-rs:/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] cba559b84b1714464590bc6c857e511cdf2fd1d8a4393dce4286e8520d8bb924
[INFO] running `"docker" "start" "-a" "cba559b84b1714464590bc6c857e511cdf2fd1d8a4393dce4286e8520d8bb924"`
[INFO] [stderr]    Compiling quickfixable v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "cba559b84b1714464590bc6c857e511cdf2fd1d8a4393dce4286e8520d8bb924"`
[INFO] running `"docker" "rm" "-f" "cba559b84b1714464590bc6c857e511cdf2fd1d8a4393dce4286e8520d8bb924"`
[INFO] [stdout] cba559b84b1714464590bc6c857e511cdf2fd1d8a4393dce4286e8520d8bb924
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/nyarly/quickfixable-rs:/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] 7a9157b3d29abfc1c859777b99b062606c294c10ce06fcc134927abf9106c1aa
[INFO] running `"docker" "start" "-a" "7a9157b3d29abfc1c859777b99b062606c294c10ce06fcc134927abf9106c1aa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quickfixable-3eb4f231267ce876
[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" "7a9157b3d29abfc1c859777b99b062606c294c10ce06fcc134927abf9106c1aa"`
[INFO] running `"docker" "rm" "-f" "7a9157b3d29abfc1c859777b99b062606c294c10ce06fcc134927abf9106c1aa"`
[INFO] [stdout] 7a9157b3d29abfc1c859777b99b062606c294c10ce06fcc134927abf9106c1aa