[INFO] crate vkgen 1.1.1 is already in cache
[INFO] extracting crate vkgen 1.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/vkgen/1.1.1
[INFO] extracting crate vkgen 1.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vkgen/1.1.1
[INFO] validating manifest of vkgen-1.1.1 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 vkgen-1.1.1 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 vkgen-1.1.1
[INFO] finished frobbing vkgen-1.1.1
[INFO] frobbed toml for vkgen-1.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/vkgen/1.1.1/Cargo.toml
[INFO] started frobbing vkgen-1.1.1
[INFO] finished frobbing vkgen-1.1.1
[INFO] frobbed toml for vkgen-1.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vkgen/1.1.1/Cargo.toml
[INFO] crate vkgen-1.1.1 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vkgen-1.1.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vkgen/1.1.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] d4a810977baf5e23eae7fe1c1f9aa38bce4c0612aa7618f871e13db638412fb0
[INFO] running `"docker" "start" "-a" "d4a810977baf5e23eae7fe1c1f9aa38bce4c0612aa7618f871e13db638412fb0"`
[INFO] [stderr]    Compiling vkgen v1.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `"docker" "inspect" "d4a810977baf5e23eae7fe1c1f9aa38bce4c0612aa7618f871e13db638412fb0"`
[INFO] running `"docker" "rm" "-f" "d4a810977baf5e23eae7fe1c1f9aa38bce4c0612aa7618f871e13db638412fb0"`
[INFO] [stdout] d4a810977baf5e23eae7fe1c1f9aa38bce4c0612aa7618f871e13db638412fb0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vkgen/1.1.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] be433f820e1be3dd1987f8079077191328fc33da51fce4bda847a41801b0eb43
[INFO] running `"docker" "start" "-a" "be433f820e1be3dd1987f8079077191328fc33da51fce4bda847a41801b0eb43"`
[INFO] [stderr]    Compiling vkgen v1.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "be433f820e1be3dd1987f8079077191328fc33da51fce4bda847a41801b0eb43"`
[INFO] running `"docker" "rm" "-f" "be433f820e1be3dd1987f8079077191328fc33da51fce4bda847a41801b0eb43"`
[INFO] [stdout] be433f820e1be3dd1987f8079077191328fc33da51fce4bda847a41801b0eb43
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vkgen/1.1.1:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 9cd545ec201201216c55dc605a330fcb61ef039111395a86b827d4def93a83d3
[INFO] running `"docker" "start" "-a" "9cd545ec201201216c55dc605a330fcb61ef039111395a86b827d4def93a83d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vkgen-07c86016412ec239
[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" "9cd545ec201201216c55dc605a330fcb61ef039111395a86b827d4def93a83d3"`
[INFO] running `"docker" "rm" "-f" "9cd545ec201201216c55dc605a330fcb61ef039111395a86b827d4def93a83d3"`
[INFO] [stdout] 9cd545ec201201216c55dc605a330fcb61ef039111395a86b827d4def93a83d3