[INFO] updating cached repository Hopman/wcrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Hopman/wcrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Hopman/wcrust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Hopman/wcrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Hopman/wcrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Hopman/wcrust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hopman/wcrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hopman/wcrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0793f0cb791518658c4c0bfaf86c102978ea6c52
[INFO] sha for GitHub repo Hopman/wcrust: 0793f0cb791518658c4c0bfaf86c102978ea6c52
[INFO] validating manifest of Hopman/wcrust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Hopman/wcrust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Hopman/wcrust
[INFO] finished frobbing Hopman/wcrust
[INFO] frobbed toml for Hopman/wcrust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Hopman/wcrust/Cargo.toml
[INFO] started frobbing Hopman/wcrust
[INFO] finished frobbing Hopman/wcrust
[INFO] frobbed toml for Hopman/wcrust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Hopman/wcrust/Cargo.toml
[INFO] crate Hopman/wcrust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Hopman/wcrust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Hopman/wcrust:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c689e8b4d958557cd5574dc44a9d0f23c266b5357877f900719562bf5e2d55de
[INFO] running `"docker" "start" "-a" "c689e8b4d958557cd5574dc44a9d0f23c266b5357877f900719562bf5e2d55de"`
[INFO] [stderr]    Compiling wcrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `"docker" "inspect" "c689e8b4d958557cd5574dc44a9d0f23c266b5357877f900719562bf5e2d55de"`
[INFO] running `"docker" "rm" "-f" "c689e8b4d958557cd5574dc44a9d0f23c266b5357877f900719562bf5e2d55de"`
[INFO] [stdout] c689e8b4d958557cd5574dc44a9d0f23c266b5357877f900719562bf5e2d55de
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Hopman/wcrust:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4541a4e35dc453b9f1d35b367dcf246cd7607753e991a5eb7b3205869ceb9a0d
[INFO] running `"docker" "start" "-a" "4541a4e35dc453b9f1d35b367dcf246cd7607753e991a5eb7b3205869ceb9a0d"`
[INFO] [stderr]    Compiling wcrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "4541a4e35dc453b9f1d35b367dcf246cd7607753e991a5eb7b3205869ceb9a0d"`
[INFO] running `"docker" "rm" "-f" "4541a4e35dc453b9f1d35b367dcf246cd7607753e991a5eb7b3205869ceb9a0d"`
[INFO] [stdout] 4541a4e35dc453b9f1d35b367dcf246cd7607753e991a5eb7b3205869ceb9a0d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Hopman/wcrust:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a1253e6744ebc3350a9739042a9f80ac474122a8c5826bf0e5d28c78484a2e1c
[INFO] running `"docker" "start" "-a" "a1253e6744ebc3350a9739042a9f80ac474122a8c5826bf0e5d28c78484a2e1c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wcrust-e005a481d1b42373
[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" "a1253e6744ebc3350a9739042a9f80ac474122a8c5826bf0e5d28c78484a2e1c"`
[INFO] running `"docker" "rm" "-f" "a1253e6744ebc3350a9739042a9f80ac474122a8c5826bf0e5d28c78484a2e1c"`
[INFO] [stdout] a1253e6744ebc3350a9739042a9f80ac474122a8c5826bf0e5d28c78484a2e1c