[INFO] updating cached repository justjake/appear-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/justjake/appear-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/justjake/appear-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/justjake/appear-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/justjake/appear-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/justjake/appear-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/justjake/appear-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/justjake/appear-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fc931d99a304a49047603c45072bba39b7c40f0a
[INFO] sha for GitHub repo justjake/appear-rs: fc931d99a304a49047603c45072bba39b7c40f0a
[INFO] validating manifest of justjake/appear-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 justjake/appear-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 justjake/appear-rs
[INFO] finished frobbing justjake/appear-rs
[INFO] frobbed toml for justjake/appear-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/justjake/appear-rs/Cargo.toml
[INFO] started frobbing justjake/appear-rs
[INFO] finished frobbing justjake/appear-rs
[INFO] frobbed toml for justjake/appear-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/justjake/appear-rs/Cargo.toml
[INFO] crate justjake/appear-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]     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 justjake/appear-rs against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/justjake/appear-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d330159a08ae2deb23b34b529f1a851125089930223edf334595921247c94c7c
[INFO] running `"docker" "start" "-a" "d330159a08ae2deb23b34b529f1a851125089930223edf334595921247c94c7c"`
[INFO] [stderr]    Compiling libc v0.2.39
[INFO] [stderr]    Compiling simple-error v0.1.10
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling appear-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.25s
[INFO] running `"docker" "inspect" "d330159a08ae2deb23b34b529f1a851125089930223edf334595921247c94c7c"`
[INFO] running `"docker" "rm" "-f" "d330159a08ae2deb23b34b529f1a851125089930223edf334595921247c94c7c"`
[INFO] [stdout] d330159a08ae2deb23b34b529f1a851125089930223edf334595921247c94c7c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/justjake/appear-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 60bd9c720c11640e33719ecdc4d10a6a7197fd45f1600cd988e62fa9da92c941
[INFO] running `"docker" "start" "-a" "60bd9c720c11640e33719ecdc4d10a6a7197fd45f1600cd988e62fa9da92c941"`
[INFO] [stderr]    Compiling appear-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "60bd9c720c11640e33719ecdc4d10a6a7197fd45f1600cd988e62fa9da92c941"`
[INFO] running `"docker" "rm" "-f" "60bd9c720c11640e33719ecdc4d10a6a7197fd45f1600cd988e62fa9da92c941"`
[INFO] [stdout] 60bd9c720c11640e33719ecdc4d10a6a7197fd45f1600cd988e62fa9da92c941
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/justjake/appear-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] fe197564b9ea74e99b4aea7ababcaea8bf5546822eb73c17d003104bacebd46e
[INFO] running `"docker" "start" "-a" "fe197564b9ea74e99b4aea7ababcaea8bf5546822eb73c17d003104bacebd46e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/appear_rs-d91a6de9d82ef2ce
[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" "fe197564b9ea74e99b4aea7ababcaea8bf5546822eb73c17d003104bacebd46e"`
[INFO] running `"docker" "rm" "-f" "fe197564b9ea74e99b4aea7ababcaea8bf5546822eb73c17d003104bacebd46e"`
[INFO] [stdout] fe197564b9ea74e99b4aea7ababcaea8bf5546822eb73c17d003104bacebd46e