[INFO] updating cached repository trost-lang/trostc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/trost-lang/trostc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/trost-lang/trostc" "work/ex/beta-1.38-1/sources/1.37.0/gh/trost-lang/trostc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/trost-lang/trostc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/trost-lang/trostc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/trost-lang/trostc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/trost-lang/trostc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2029bbd0aeaaf2965ef282f34a821ec0254db242
[INFO] sha for GitHub repo trost-lang/trostc: 2029bbd0aeaaf2965ef282f34a821ec0254db242
[INFO] validating manifest of trost-lang/trostc 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 trost-lang/trostc 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 trost-lang/trostc
[INFO] finished frobbing trost-lang/trostc
[INFO] frobbed toml for trost-lang/trostc written to work/ex/beta-1.38-1/sources/1.37.0/gh/trost-lang/trostc/Cargo.toml
[INFO] started frobbing trost-lang/trostc
[INFO] finished frobbing trost-lang/trostc
[INFO] frobbed toml for trost-lang/trostc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/trost-lang/trostc/Cargo.toml
[INFO] crate trost-lang/trostc 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 trost-lang/trostc 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/trost-lang/trostc:/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] 8aebd23c52a2c73d6c98bf4729f6ec555e84891222eb08a5c1c4cfe97506040b
[INFO] running `"docker" "start" "-a" "8aebd23c52a2c73d6c98bf4729f6ec555e84891222eb08a5c1c4cfe97506040b"`
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling clap v2.24.2
[INFO] [stderr]    Compiling trostc v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.55s
[INFO] running `"docker" "inspect" "8aebd23c52a2c73d6c98bf4729f6ec555e84891222eb08a5c1c4cfe97506040b"`
[INFO] running `"docker" "rm" "-f" "8aebd23c52a2c73d6c98bf4729f6ec555e84891222eb08a5c1c4cfe97506040b"`
[INFO] [stdout] 8aebd23c52a2c73d6c98bf4729f6ec555e84891222eb08a5c1c4cfe97506040b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/trost-lang/trostc:/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] 710b680c99f004cffff13346753e011b306c90b78f9d6dd3c4f634ec51b1b274
[INFO] running `"docker" "start" "-a" "710b680c99f004cffff13346753e011b306c90b78f9d6dd3c4f634ec51b1b274"`
[INFO] [stderr]    Compiling trostc v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "710b680c99f004cffff13346753e011b306c90b78f9d6dd3c4f634ec51b1b274"`
[INFO] running `"docker" "rm" "-f" "710b680c99f004cffff13346753e011b306c90b78f9d6dd3c4f634ec51b1b274"`
[INFO] [stdout] 710b680c99f004cffff13346753e011b306c90b78f9d6dd3c4f634ec51b1b274
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/trost-lang/trostc:/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] f5af9b67f1fa1dc3df9e4c862dd307956d24ff8b574d33f6106859955467c84a
[INFO] running `"docker" "start" "-a" "f5af9b67f1fa1dc3df9e4c862dd307956d24ff8b574d33f6106859955467c84a"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trostc-443e5d7e361fd003
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f5af9b67f1fa1dc3df9e4c862dd307956d24ff8b574d33f6106859955467c84a"`
[INFO] running `"docker" "rm" "-f" "f5af9b67f1fa1dc3df9e4c862dd307956d24ff8b574d33f6106859955467c84a"`
[INFO] [stdout] f5af9b67f1fa1dc3df9e4c862dd307956d24ff8b574d33f6106859955467c84a