[INFO] crate pptree 0.1.0 is already in cache
[INFO] extracting crate pptree 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/pptree/0.1.0
[INFO] extracting crate pptree 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pptree/0.1.0
[INFO] validating manifest of pptree-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 pptree-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 pptree-0.1.0
[INFO] finished frobbing pptree-0.1.0
[INFO] frobbed toml for pptree-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pptree/0.1.0/Cargo.toml
[INFO] started frobbing pptree-0.1.0
[INFO] finished frobbing pptree-0.1.0
[INFO] frobbed toml for pptree-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pptree/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 pptree-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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pptree/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] d2ad70fe74522e8d17ec1462d3cf646ee1aac756a4ba281d41b83b694f64d459
[INFO] running `"docker" "start" "-a" "d2ad70fe74522e8d17ec1462d3cf646ee1aac756a4ba281d41b83b694f64d459"`
[INFO] [stderr]    Compiling pptree v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "d2ad70fe74522e8d17ec1462d3cf646ee1aac756a4ba281d41b83b694f64d459"`
[INFO] running `"docker" "rm" "-f" "d2ad70fe74522e8d17ec1462d3cf646ee1aac756a4ba281d41b83b694f64d459"`
[INFO] [stdout] d2ad70fe74522e8d17ec1462d3cf646ee1aac756a4ba281d41b83b694f64d459
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pptree/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] ea8f1846b126f17aebfe9087fc2a171ecf64f23c8a57da9187fd047086583867
[INFO] running `"docker" "start" "-a" "ea8f1846b126f17aebfe9087fc2a171ecf64f23c8a57da9187fd047086583867"`
[INFO] [stderr]    Compiling pptree v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "ea8f1846b126f17aebfe9087fc2a171ecf64f23c8a57da9187fd047086583867"`
[INFO] running `"docker" "rm" "-f" "ea8f1846b126f17aebfe9087fc2a171ecf64f23c8a57da9187fd047086583867"`
[INFO] [stdout] ea8f1846b126f17aebfe9087fc2a171ecf64f23c8a57da9187fd047086583867
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pptree/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] 0024d53101e464e2b2579e2aa157421ae8201ed58c734d6375ecd9d6d110a874
[INFO] running `"docker" "start" "-a" "0024d53101e464e2b2579e2aa157421ae8201ed58c734d6375ecd9d6d110a874"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pptree-22dd0d4094ec9231
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stderr]    Doc-tests pptree
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "0024d53101e464e2b2579e2aa157421ae8201ed58c734d6375ecd9d6d110a874"`
[INFO] running `"docker" "rm" "-f" "0024d53101e464e2b2579e2aa157421ae8201ed58c734d6375ecd9d6d110a874"`
[INFO] [stdout] 0024d53101e464e2b2579e2aa157421ae8201ed58c734d6375ecd9d6d110a874