[INFO] updating cached repository https://github.com/shockham/contours
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/shockham/contours
[INFO] [stderr]    2213511..39aa2b4  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39aa2b415191ba5e53b98072307fe091f0ae0fbf
[INFO] testing shockham/contours against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshockham%2Fcontours" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shockham/contours on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/shockham/contours
[INFO] finished tweaking git repo https://github.com/shockham/contours
[INFO] tweaked toml for git repo https://github.com/shockham/contours written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/shockham/contours already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 556e1f0dc90b1b2c97b7bcbb15f9a76f85de9e026e78cee66c0ee53844c5aa23
[INFO] running `"docker" "start" "-a" "556e1f0dc90b1b2c97b7bcbb15f9a76f85de9e026e78cee66c0ee53844c5aa23"`
[INFO] [stderr]    Compiling contours v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.65s
[INFO] running `"docker" "inspect" "556e1f0dc90b1b2c97b7bcbb15f9a76f85de9e026e78cee66c0ee53844c5aa23"`
[INFO] running `"docker" "rm" "-f" "556e1f0dc90b1b2c97b7bcbb15f9a76f85de9e026e78cee66c0ee53844c5aa23"`
[INFO] [stdout] 556e1f0dc90b1b2c97b7bcbb15f9a76f85de9e026e78cee66c0ee53844c5aa23
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 08d605730e63a225c5cc8447b9250509e436e365d0afa4ffd6a81f8de2598b40
[INFO] running `"docker" "start" "-a" "08d605730e63a225c5cc8447b9250509e436e365d0afa4ffd6a81f8de2598b40"`
[INFO] [stderr]    Compiling contours v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `"docker" "inspect" "08d605730e63a225c5cc8447b9250509e436e365d0afa4ffd6a81f8de2598b40"`
[INFO] running `"docker" "rm" "-f" "08d605730e63a225c5cc8447b9250509e436e365d0afa4ffd6a81f8de2598b40"`
[INFO] [stdout] 08d605730e63a225c5cc8447b9250509e436e365d0afa4ffd6a81f8de2598b40
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 46786e9eb76e546b9b3d67b0bbadd57a92abd16ad1d5f3a37246c4af16b5edf8
[INFO] running `"docker" "start" "-a" "46786e9eb76e546b9b3d67b0bbadd57a92abd16ad1d5f3a37246c4af16b5edf8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/contours-5d74198560285dca
[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" "46786e9eb76e546b9b3d67b0bbadd57a92abd16ad1d5f3a37246c4af16b5edf8"`
[INFO] running `"docker" "rm" "-f" "46786e9eb76e546b9b3d67b0bbadd57a92abd16ad1d5f3a37246c4af16b5edf8"`
[INFO] [stdout] 46786e9eb76e546b9b3d67b0bbadd57a92abd16ad1d5f3a37246c4af16b5edf8