[INFO] updating cached repository willsalz/graphlib
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/willsalz/graphlib
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/willsalz/graphlib" "work/ex/beta-1.37-6/sources/1.36.0/gh/willsalz/graphlib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/willsalz/graphlib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/willsalz/graphlib" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/willsalz/graphlib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/willsalz/graphlib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 425c6f8a009a392566666e2caa0be1d455dfb4a0
[INFO] sha for GitHub repo willsalz/graphlib: 425c6f8a009a392566666e2caa0be1d455dfb4a0
[INFO] validating manifest of willsalz/graphlib 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 willsalz/graphlib 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 willsalz/graphlib
[INFO] finished frobbing willsalz/graphlib
[INFO] frobbed toml for willsalz/graphlib written to work/ex/beta-1.37-6/sources/1.36.0/gh/willsalz/graphlib/Cargo.toml
[INFO] started frobbing willsalz/graphlib
[INFO] finished frobbing willsalz/graphlib
[INFO] frobbed toml for willsalz/graphlib written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/willsalz/graphlib/Cargo.toml
[INFO] crate willsalz/graphlib 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing willsalz/graphlib 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/willsalz/graphlib:/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] c655070f499e37b295efeb903f8b2a258cd9d23107a409214233ce0b9eafaf29
[INFO] running `"docker" "start" "-a" "c655070f499e37b295efeb903f8b2a258cd9d23107a409214233ce0b9eafaf29"`
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling graphlib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.64s
[INFO] running `"docker" "inspect" "c655070f499e37b295efeb903f8b2a258cd9d23107a409214233ce0b9eafaf29"`
[INFO] running `"docker" "rm" "-f" "c655070f499e37b295efeb903f8b2a258cd9d23107a409214233ce0b9eafaf29"`
[INFO] [stdout] c655070f499e37b295efeb903f8b2a258cd9d23107a409214233ce0b9eafaf29
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/willsalz/graphlib:/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] 67646d708f90df2e50a03fcb4b7eda2f6a698d09daa0f6fb95c365da26578e09
[INFO] running `"docker" "start" "-a" "67646d708f90df2e50a03fcb4b7eda2f6a698d09daa0f6fb95c365da26578e09"`
[INFO] [stderr]    Compiling graphlib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `"docker" "inspect" "67646d708f90df2e50a03fcb4b7eda2f6a698d09daa0f6fb95c365da26578e09"`
[INFO] running `"docker" "rm" "-f" "67646d708f90df2e50a03fcb4b7eda2f6a698d09daa0f6fb95c365da26578e09"`
[INFO] [stdout] 67646d708f90df2e50a03fcb4b7eda2f6a698d09daa0f6fb95c365da26578e09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/willsalz/graphlib:/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] a5e82f735c3acf833dbd11f2844a1f2d8346a21b130d8c68fff336a1bc3bb836
[INFO] running `"docker" "start" "-a" "a5e82f735c3acf833dbd11f2844a1f2d8346a21b130d8c68fff336a1bc3bb836"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/graphlib-c4315a62fc1e56d3
[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/graphlib-f7218e49983d6c3c
[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 graphlib
[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" "a5e82f735c3acf833dbd11f2844a1f2d8346a21b130d8c68fff336a1bc3bb836"`
[INFO] running `"docker" "rm" "-f" "a5e82f735c3acf833dbd11f2844a1f2d8346a21b130d8c68fff336a1bc3bb836"`
[INFO] [stdout] a5e82f735c3acf833dbd11f2844a1f2d8346a21b130d8c68fff336a1bc3bb836