[INFO] crate mex-sys 0.1.0 is already in cache
[INFO] extracting crate mex-sys 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/mex-sys/0.1.0
[INFO] extracting crate mex-sys 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mex-sys/0.1.0
[INFO] validating manifest of mex-sys-0.1.0 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 mex-sys-0.1.0 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 mex-sys-0.1.0
[INFO] finished frobbing mex-sys-0.1.0
[INFO] frobbed toml for mex-sys-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mex-sys/0.1.0/Cargo.toml
[INFO] started frobbing mex-sys-0.1.0
[INFO] finished frobbing mex-sys-0.1.0
[INFO] frobbed toml for mex-sys-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mex-sys/0.1.0/Cargo.toml
[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 mex-sys-0.1.0 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mex-sys/0.1.0:/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] 3a22b1289749bd87d73a987b44770a5d25470faba46bf4cc930996cd371e57f0
[INFO] running `"docker" "start" "-a" "3a22b1289749bd87d73a987b44770a5d25470faba46bf4cc930996cd371e57f0"`
[INFO] [stderr]    Compiling mex-sys v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "3a22b1289749bd87d73a987b44770a5d25470faba46bf4cc930996cd371e57f0"`
[INFO] running `"docker" "rm" "-f" "3a22b1289749bd87d73a987b44770a5d25470faba46bf4cc930996cd371e57f0"`
[INFO] [stdout] 3a22b1289749bd87d73a987b44770a5d25470faba46bf4cc930996cd371e57f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mex-sys/0.1.0:/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] 4d2ee431d8c1ceb3322f3c033393282fd0d75ec14abdbb95814949ad453b7210
[INFO] running `"docker" "start" "-a" "4d2ee431d8c1ceb3322f3c033393282fd0d75ec14abdbb95814949ad453b7210"`
[INFO] [stderr]    Compiling mex-sys v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "4d2ee431d8c1ceb3322f3c033393282fd0d75ec14abdbb95814949ad453b7210"`
[INFO] running `"docker" "rm" "-f" "4d2ee431d8c1ceb3322f3c033393282fd0d75ec14abdbb95814949ad453b7210"`
[INFO] [stdout] 4d2ee431d8c1ceb3322f3c033393282fd0d75ec14abdbb95814949ad453b7210
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mex-sys/0.1.0:/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] 62b4f4bdab41fc87a858dc0027c0445c09ab79f6bd6ef7e0deffc4acfd620f53
[INFO] running `"docker" "start" "-a" "62b4f4bdab41fc87a858dc0027c0445c09ab79f6bd6ef7e0deffc4acfd620f53"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mex_sys-a61f73cd3d5aa3f4
[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] [stderr]    Doc-tests mex-sys
[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" "62b4f4bdab41fc87a858dc0027c0445c09ab79f6bd6ef7e0deffc4acfd620f53"`
[INFO] running `"docker" "rm" "-f" "62b4f4bdab41fc87a858dc0027c0445c09ab79f6bd6ef7e0deffc4acfd620f53"`
[INFO] [stdout] 62b4f4bdab41fc87a858dc0027c0445c09ab79f6bd6ef7e0deffc4acfd620f53