[INFO] fetching crate xcompress 0.10.8...
[INFO] extracting crate xcompress 0.10.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/xcompress/0.10.8
[INFO] extracting crate xcompress 0.10.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xcompress/0.10.8
[INFO] validating manifest of xcompress-0.10.8 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 xcompress-0.10.8 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 xcompress-0.10.8
[INFO] finished frobbing xcompress-0.10.8
[INFO] frobbed toml for xcompress-0.10.8 written to work/ex/beta-1.37-6/sources/1.36.0/reg/xcompress/0.10.8/Cargo.toml
[INFO] started frobbing xcompress-0.10.8
[INFO] finished frobbing xcompress-0.10.8
[INFO] frobbed toml for xcompress-0.10.8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xcompress/0.10.8/Cargo.toml
[INFO] crate xcompress-0.10.8 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byte-unit v3.0.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing xcompress-0.10.8 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xcompress/0.10.8:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 2d52de1292b1fc894becb6d2f7200dea285b91426d7e20ed0e35264e29a84308
[INFO] running `"docker" "start" "-a" "2d52de1292b1fc894becb6d2f7200dea285b91426d7e20ed0e35264e29a84308"`
[INFO] [stderr]    Compiling slash-formatter v2.2.1
[INFO] [stderr]    Compiling byte-unit v3.0.0
[INFO] [stderr]    Compiling path-dedot v1.1.11
[INFO] [stderr]    Compiling terminal_size v0.1.8
[INFO] [stderr]    Compiling subprocess v0.1.18
[INFO] [stderr]    Compiling path-absolutize v1.1.5
[INFO] [stderr]    Compiling xcompress v0.10.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.53s
[INFO] running `"docker" "inspect" "2d52de1292b1fc894becb6d2f7200dea285b91426d7e20ed0e35264e29a84308"`
[INFO] running `"docker" "rm" "-f" "2d52de1292b1fc894becb6d2f7200dea285b91426d7e20ed0e35264e29a84308"`
[INFO] [stdout] 2d52de1292b1fc894becb6d2f7200dea285b91426d7e20ed0e35264e29a84308
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xcompress/0.10.8:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5613dab3617a1ebe70d6bda9ee45f593cf586be36288bad6f2b8ce2f6373fc05
[INFO] running `"docker" "start" "-a" "5613dab3617a1ebe70d6bda9ee45f593cf586be36288bad6f2b8ce2f6373fc05"`
[INFO] [stderr]    Compiling xcompress v0.10.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "5613dab3617a1ebe70d6bda9ee45f593cf586be36288bad6f2b8ce2f6373fc05"`
[INFO] running `"docker" "rm" "-f" "5613dab3617a1ebe70d6bda9ee45f593cf586be36288bad6f2b8ce2f6373fc05"`
[INFO] [stdout] 5613dab3617a1ebe70d6bda9ee45f593cf586be36288bad6f2b8ce2f6373fc05
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xcompress/0.10.8:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0dbacd874d6728aa28e5bd632de53782ebf9248f741c760ae9f50315802c205f
[INFO] running `"docker" "start" "-a" "0dbacd874d6728aa28e5bd632de53782ebf9248f741c760ae9f50315802c205f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xcompress-43a8bc66951d385e
[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]      Running /opt/crater/target/debug/deps/xcompress-59bbeee602db9df1
[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 xcompress
[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" "0dbacd874d6728aa28e5bd632de53782ebf9248f741c760ae9f50315802c205f"`
[INFO] running `"docker" "rm" "-f" "0dbacd874d6728aa28e5bd632de53782ebf9248f741c760ae9f50315802c205f"`
[INFO] [stdout] 0dbacd874d6728aa28e5bd632de53782ebf9248f741c760ae9f50315802c205f