[INFO] crate wexit 0.1.0 is already in cache
[INFO] extracting crate wexit 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/wexit/0.1.0
[INFO] extracting crate wexit 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wexit/0.1.0
[INFO] validating manifest of wexit-0.1.0 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 wexit-0.1.0 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 wexit-0.1.0
[INFO] finished frobbing wexit-0.1.0
[INFO] frobbed toml for wexit-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/wexit/0.1.0/Cargo.toml
[INFO] started frobbing wexit-0.1.0
[INFO] finished frobbing wexit-0.1.0
[INFO] frobbed toml for wexit-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wexit/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 wexit-0.1.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wexit/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 00d138bb844947cf34d10191f003d01c70ef73bb5ba2581f63bf2030a57b7354
[INFO] running `"docker" "start" "-a" "00d138bb844947cf34d10191f003d01c70ef73bb5ba2581f63bf2030a57b7354"`
[INFO] [stderr]    Compiling wexit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "00d138bb844947cf34d10191f003d01c70ef73bb5ba2581f63bf2030a57b7354"`
[INFO] running `"docker" "rm" "-f" "00d138bb844947cf34d10191f003d01c70ef73bb5ba2581f63bf2030a57b7354"`
[INFO] [stdout] 00d138bb844947cf34d10191f003d01c70ef73bb5ba2581f63bf2030a57b7354
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wexit/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e73089d0b2b80159db33f0879e49137b3f740b33c223118de471358f405a5bae
[INFO] running `"docker" "start" "-a" "e73089d0b2b80159db33f0879e49137b3f740b33c223118de471358f405a5bae"`
[INFO] [stderr]    Compiling wexit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "e73089d0b2b80159db33f0879e49137b3f740b33c223118de471358f405a5bae"`
[INFO] running `"docker" "rm" "-f" "e73089d0b2b80159db33f0879e49137b3f740b33c223118de471358f405a5bae"`
[INFO] [stdout] e73089d0b2b80159db33f0879e49137b3f740b33c223118de471358f405a5bae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wexit/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 88d3a72710ff98386e9b1ba12215a44a3518944cc0fd57af34657888830d0a83
[INFO] running `"docker" "start" "-a" "88d3a72710ff98386e9b1ba12215a44a3518944cc0fd57af34657888830d0a83"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wexit-a6ef3b47afc2b2c2
[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 wexit
[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" "88d3a72710ff98386e9b1ba12215a44a3518944cc0fd57af34657888830d0a83"`
[INFO] running `"docker" "rm" "-f" "88d3a72710ff98386e9b1ba12215a44a3518944cc0fd57af34657888830d0a83"`
[INFO] [stdout] 88d3a72710ff98386e9b1ba12215a44a3518944cc0fd57af34657888830d0a83