[INFO] updating cached repository MaikKlein/rust-cross
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MaikKlein/rust-cross
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MaikKlein/rust-cross" "work/ex/beta-1.37-6/sources/1.36.0/gh/MaikKlein/rust-cross"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/MaikKlein/rust-cross'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MaikKlein/rust-cross" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MaikKlein/rust-cross"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MaikKlein/rust-cross'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7f0415f093d2d56399be74fc5616f32fca3136f7
[INFO] sha for GitHub repo MaikKlein/rust-cross: 7f0415f093d2d56399be74fc5616f32fca3136f7
[INFO] validating manifest of MaikKlein/rust-cross 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 MaikKlein/rust-cross 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 MaikKlein/rust-cross
[INFO] finished frobbing MaikKlein/rust-cross
[INFO] frobbed toml for MaikKlein/rust-cross written to work/ex/beta-1.37-6/sources/1.36.0/gh/MaikKlein/rust-cross/Cargo.toml
[INFO] started frobbing MaikKlein/rust-cross
[INFO] finished frobbing MaikKlein/rust-cross
[INFO] frobbed toml for MaikKlein/rust-cross written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MaikKlein/rust-cross/Cargo.toml
[INFO] crate MaikKlein/rust-cross 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] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MaikKlein/rust-cross/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 MaikKlein/rust-cross 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MaikKlein/rust-cross:/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] 06a4a254c0c64e15ce8f875f137c5d8e2fc20dd1ca4f58a97bda70dbb489cf07
[INFO] running `"docker" "start" "-a" "06a4a254c0c64e15ce8f875f137c5d8e2fc20dd1ca4f58a97bda70dbb489cf07"`
[INFO] [stderr]    Compiling rust-cross v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "06a4a254c0c64e15ce8f875f137c5d8e2fc20dd1ca4f58a97bda70dbb489cf07"`
[INFO] running `"docker" "rm" "-f" "06a4a254c0c64e15ce8f875f137c5d8e2fc20dd1ca4f58a97bda70dbb489cf07"`
[INFO] [stdout] 06a4a254c0c64e15ce8f875f137c5d8e2fc20dd1ca4f58a97bda70dbb489cf07
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MaikKlein/rust-cross:/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] 1d69f3448141fb1cf6649aa2f7d38a32f3ed706238f310f701d1a3d813f0dfd3
[INFO] running `"docker" "start" "-a" "1d69f3448141fb1cf6649aa2f7d38a32f3ed706238f310f701d1a3d813f0dfd3"`
[INFO] [stderr]    Compiling rust-cross v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "1d69f3448141fb1cf6649aa2f7d38a32f3ed706238f310f701d1a3d813f0dfd3"`
[INFO] running `"docker" "rm" "-f" "1d69f3448141fb1cf6649aa2f7d38a32f3ed706238f310f701d1a3d813f0dfd3"`
[INFO] [stdout] 1d69f3448141fb1cf6649aa2f7d38a32f3ed706238f310f701d1a3d813f0dfd3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MaikKlein/rust-cross:/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] d2e383b4fe6dbda8e74a13cab3fb2a11d9c6481315677faf914ede2bcc169f96
[INFO] running `"docker" "start" "-a" "d2e383b4fe6dbda8e74a13cab3fb2a11d9c6481315677faf914ede2bcc169f96"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_cross-e1ce89b9ab21a513
[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" "d2e383b4fe6dbda8e74a13cab3fb2a11d9c6481315677faf914ede2bcc169f96"`
[INFO] running `"docker" "rm" "-f" "d2e383b4fe6dbda8e74a13cab3fb2a11d9c6481315677faf914ede2bcc169f96"`
[INFO] [stdout] d2e383b4fe6dbda8e74a13cab3fb2a11d9c6481315677faf914ede2bcc169f96