[INFO] updating cached repository Mistodon/whatnow
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Mistodon/whatnow
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Mistodon/whatnow" "work/ex/beta-1.37-6/sources/1.36.0/gh/Mistodon/whatnow"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Mistodon/whatnow'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Mistodon/whatnow" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mistodon/whatnow"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mistodon/whatnow'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5991956fa5363a810fe70665e9c57738fbc51467
[INFO] sha for GitHub repo Mistodon/whatnow: 5991956fa5363a810fe70665e9c57738fbc51467
[INFO] validating manifest of Mistodon/whatnow 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 Mistodon/whatnow 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 Mistodon/whatnow
[INFO] finished frobbing Mistodon/whatnow
[INFO] frobbed toml for Mistodon/whatnow written to work/ex/beta-1.37-6/sources/1.36.0/gh/Mistodon/whatnow/Cargo.toml
[INFO] started frobbing Mistodon/whatnow
[INFO] finished frobbing Mistodon/whatnow
[INFO] frobbed toml for Mistodon/whatnow written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mistodon/whatnow/Cargo.toml
[INFO] crate Mistodon/whatnow 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 Mistodon/whatnow 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Mistodon/whatnow:/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] 7d4af403b8f03133657e0d25d2bdff25bff734f903b26f993b60ed42cecbb4e0
[INFO] running `"docker" "start" "-a" "7d4af403b8f03133657e0d25d2bdff25bff734f903b26f993b60ed42cecbb4e0"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling whatnow v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.85s
[INFO] running `"docker" "inspect" "7d4af403b8f03133657e0d25d2bdff25bff734f903b26f993b60ed42cecbb4e0"`
[INFO] running `"docker" "rm" "-f" "7d4af403b8f03133657e0d25d2bdff25bff734f903b26f993b60ed42cecbb4e0"`
[INFO] [stdout] 7d4af403b8f03133657e0d25d2bdff25bff734f903b26f993b60ed42cecbb4e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Mistodon/whatnow:/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] d5d848ec968c9b567b579700dbefb3fa2bd74b5feff4bebec19b4a6f2e56a0ea
[INFO] running `"docker" "start" "-a" "d5d848ec968c9b567b579700dbefb3fa2bd74b5feff4bebec19b4a6f2e56a0ea"`
[INFO] [stderr]    Compiling whatnow v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "d5d848ec968c9b567b579700dbefb3fa2bd74b5feff4bebec19b4a6f2e56a0ea"`
[INFO] running `"docker" "rm" "-f" "d5d848ec968c9b567b579700dbefb3fa2bd74b5feff4bebec19b4a6f2e56a0ea"`
[INFO] [stdout] d5d848ec968c9b567b579700dbefb3fa2bd74b5feff4bebec19b4a6f2e56a0ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Mistodon/whatnow:/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] 5044ede7047bbcc18fe07d90f6418e0a0231a133b1c8c6297fdf73d1b73fc066
[INFO] running `"docker" "start" "-a" "5044ede7047bbcc18fe07d90f6418e0a0231a133b1c8c6297fdf73d1b73fc066"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/whatnow-ea93640af6cc37f0
[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" "5044ede7047bbcc18fe07d90f6418e0a0231a133b1c8c6297fdf73d1b73fc066"`
[INFO] running `"docker" "rm" "-f" "5044ede7047bbcc18fe07d90f6418e0a0231a133b1c8c6297fdf73d1b73fc066"`
[INFO] [stdout] 5044ede7047bbcc18fe07d90f6418e0a0231a133b1c8c6297fdf73d1b73fc066