[INFO] crate qt_build_tools 0.2.4 is already in cache
[INFO] extracting crate qt_build_tools 0.2.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/qt_build_tools/0.2.4
[INFO] extracting crate qt_build_tools 0.2.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/qt_build_tools/0.2.4
[INFO] validating manifest of qt_build_tools-0.2.4 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 qt_build_tools-0.2.4 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 qt_build_tools-0.2.4
[INFO] finished frobbing qt_build_tools-0.2.4
[INFO] frobbed toml for qt_build_tools-0.2.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/qt_build_tools/0.2.4/Cargo.toml
[INFO] started frobbing qt_build_tools-0.2.4
[INFO] finished frobbing qt_build_tools-0.2.4
[INFO] frobbed toml for qt_build_tools-0.2.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/qt_build_tools/0.2.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing qt_build_tools-0.2.4 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-0/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/qt_build_tools/0.2.4:/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] b3a55434c01c3777c3724a4670a6182b06c075a1049e4b385c49c6d9b0ff085d
[INFO] running `"docker" "start" "-a" "b3a55434c01c3777c3724a4670a6182b06c075a1049e4b385c49c6d9b0ff085d"`
[INFO] [stderr]    Compiling qt_build_tools v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "b3a55434c01c3777c3724a4670a6182b06c075a1049e4b385c49c6d9b0ff085d"`
[INFO] running `"docker" "rm" "-f" "b3a55434c01c3777c3724a4670a6182b06c075a1049e4b385c49c6d9b0ff085d"`
[INFO] [stdout] b3a55434c01c3777c3724a4670a6182b06c075a1049e4b385c49c6d9b0ff085d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/qt_build_tools/0.2.4:/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] d732fc51221ea5e59a6dfd8d9df91d5172ae8a904d7954bbcc999f1024211083
[INFO] running `"docker" "start" "-a" "d732fc51221ea5e59a6dfd8d9df91d5172ae8a904d7954bbcc999f1024211083"`
[INFO] [stderr]    Compiling qt_build_tools v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "d732fc51221ea5e59a6dfd8d9df91d5172ae8a904d7954bbcc999f1024211083"`
[INFO] running `"docker" "rm" "-f" "d732fc51221ea5e59a6dfd8d9df91d5172ae8a904d7954bbcc999f1024211083"`
[INFO] [stdout] d732fc51221ea5e59a6dfd8d9df91d5172ae8a904d7954bbcc999f1024211083
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/qt_build_tools/0.2.4:/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] 580c01c2e763fde128656e265faf86c20065734bd7a89153bb0567ad6fe7f483
[INFO] running `"docker" "start" "-a" "580c01c2e763fde128656e265faf86c20065734bd7a89153bb0567ad6fe7f483"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/qt_build_tools-889551bb242ee5e7
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qt_build_tools
[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] [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" "580c01c2e763fde128656e265faf86c20065734bd7a89153bb0567ad6fe7f483"`
[INFO] running `"docker" "rm" "-f" "580c01c2e763fde128656e265faf86c20065734bd7a89153bb0567ad6fe7f483"`
[INFO] [stdout] 580c01c2e763fde128656e265faf86c20065734bd7a89153bb0567ad6fe7f483