[INFO] updating cached repository silmeth/pdfmark-gen
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/silmeth/pdfmark-gen
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/silmeth/pdfmark-gen" "work/ex/beta-1.38-1/sources/1.37.0/gh/silmeth/pdfmark-gen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/silmeth/pdfmark-gen'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/silmeth/pdfmark-gen" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/silmeth/pdfmark-gen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/silmeth/pdfmark-gen'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f53a2e4261e36128cdbe4352552ae1fe6532dc5d
[INFO] sha for GitHub repo silmeth/pdfmark-gen: f53a2e4261e36128cdbe4352552ae1fe6532dc5d
[INFO] validating manifest of silmeth/pdfmark-gen 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 silmeth/pdfmark-gen 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 silmeth/pdfmark-gen
[INFO] finished frobbing silmeth/pdfmark-gen
[INFO] frobbed toml for silmeth/pdfmark-gen written to work/ex/beta-1.38-1/sources/1.37.0/gh/silmeth/pdfmark-gen/Cargo.toml
[INFO] started frobbing silmeth/pdfmark-gen
[INFO] finished frobbing silmeth/pdfmark-gen
[INFO] frobbed toml for silmeth/pdfmark-gen written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/silmeth/pdfmark-gen/Cargo.toml
[INFO] crate silmeth/pdfmark-gen 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 silmeth/pdfmark-gen 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/silmeth/pdfmark-gen:/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] b049ce4cffeb9fbad6b92f229eae1d754131cb4b087cc69395678cc9478c1b4e
[INFO] running `"docker" "start" "-a" "b049ce4cffeb9fbad6b92f229eae1d754131cb4b087cc69395678cc9478c1b4e"`
[INFO] [stderr]    Compiling syn v0.15.35
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling pdfmark-gen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.01s
[INFO] running `"docker" "inspect" "b049ce4cffeb9fbad6b92f229eae1d754131cb4b087cc69395678cc9478c1b4e"`
[INFO] running `"docker" "rm" "-f" "b049ce4cffeb9fbad6b92f229eae1d754131cb4b087cc69395678cc9478c1b4e"`
[INFO] [stdout] b049ce4cffeb9fbad6b92f229eae1d754131cb4b087cc69395678cc9478c1b4e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/silmeth/pdfmark-gen:/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] 9061138f5489c530384c2e4b3d51a39cbe55c2cc71c15f9d07bfb828e54b98c3
[INFO] running `"docker" "start" "-a" "9061138f5489c530384c2e4b3d51a39cbe55c2cc71c15f9d07bfb828e54b98c3"`
[INFO] [stderr]    Compiling pdfmark-gen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "9061138f5489c530384c2e4b3d51a39cbe55c2cc71c15f9d07bfb828e54b98c3"`
[INFO] running `"docker" "rm" "-f" "9061138f5489c530384c2e4b3d51a39cbe55c2cc71c15f9d07bfb828e54b98c3"`
[INFO] [stdout] 9061138f5489c530384c2e4b3d51a39cbe55c2cc71c15f9d07bfb828e54b98c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/silmeth/pdfmark-gen:/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] e4ececf171bf9784cde33d89f936b4dc406f4a70ee340b91ce67d512c8425981
[INFO] running `"docker" "start" "-a" "e4ececf171bf9784cde33d89f936b4dc406f4a70ee340b91ce67d512c8425981"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pdfmark_gen-b94d65b9e80a5dab
[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" "e4ececf171bf9784cde33d89f936b4dc406f4a70ee340b91ce67d512c8425981"`
[INFO] running `"docker" "rm" "-f" "e4ececf171bf9784cde33d89f936b4dc406f4a70ee340b91ce67d512c8425981"`
[INFO] [stdout] e4ececf171bf9784cde33d89f936b4dc406f4a70ee340b91ce67d512c8425981