[INFO] crate display-as-proc-macro 0.4.2 is already in cache
[INFO] extracting crate display-as-proc-macro 0.4.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/display-as-proc-macro/0.4.2
[INFO] extracting crate display-as-proc-macro 0.4.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/display-as-proc-macro/0.4.2
[INFO] validating manifest of display-as-proc-macro-0.4.2 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 display-as-proc-macro-0.4.2 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 display-as-proc-macro-0.4.2
[INFO] finished frobbing display-as-proc-macro-0.4.2
[INFO] frobbed toml for display-as-proc-macro-0.4.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/display-as-proc-macro/0.4.2/Cargo.toml
[INFO] started frobbing display-as-proc-macro-0.4.2
[INFO] finished frobbing display-as-proc-macro-0.4.2
[INFO] frobbed toml for display-as-proc-macro-0.4.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/display-as-proc-macro/0.4.2/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] 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] [stderr]     Blocking waiting for file lock on package cache lock
[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" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing display-as-proc-macro-0.4.2 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-1/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/display-as-proc-macro/0.4.2:/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] beafbd4214e16e4ad0660d68dd50f8a47afbbad80bd92161841f5e90c38103da
[INFO] running `"docker" "start" "-a" "beafbd4214e16e4ad0660d68dd50f8a47afbbad80bd92161841f5e90c38103da"`
[INFO] [stderr]    Compiling display-as-proc-macro v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "beafbd4214e16e4ad0660d68dd50f8a47afbbad80bd92161841f5e90c38103da"`
[INFO] running `"docker" "rm" "-f" "beafbd4214e16e4ad0660d68dd50f8a47afbbad80bd92161841f5e90c38103da"`
[INFO] [stdout] beafbd4214e16e4ad0660d68dd50f8a47afbbad80bd92161841f5e90c38103da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/display-as-proc-macro/0.4.2:/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] 77aac36dd5596f7e54fd63b2ccc1302401b0913f80553beb299395cf51bd0ae9
[INFO] running `"docker" "start" "-a" "77aac36dd5596f7e54fd63b2ccc1302401b0913f80553beb299395cf51bd0ae9"`
[INFO] [stderr]    Compiling display-as-proc-macro v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "77aac36dd5596f7e54fd63b2ccc1302401b0913f80553beb299395cf51bd0ae9"`
[INFO] running `"docker" "rm" "-f" "77aac36dd5596f7e54fd63b2ccc1302401b0913f80553beb299395cf51bd0ae9"`
[INFO] [stdout] 77aac36dd5596f7e54fd63b2ccc1302401b0913f80553beb299395cf51bd0ae9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/display-as-proc-macro/0.4.2:/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] f23d25972df53619f58d76767e2b17c49d9ccef28f73855e5a83f97a1aa35d4b
[INFO] running `"docker" "start" "-a" "f23d25972df53619f58d76767e2b17c49d9ccef28f73855e5a83f97a1aa35d4b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/display_as_proc_macro-393d980a4e420b8f
[INFO] [stderr]    Doc-tests display-as-proc-macro
[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] [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" "f23d25972df53619f58d76767e2b17c49d9ccef28f73855e5a83f97a1aa35d4b"`
[INFO] running `"docker" "rm" "-f" "f23d25972df53619f58d76767e2b17c49d9ccef28f73855e5a83f97a1aa35d4b"`
[INFO] [stdout] f23d25972df53619f58d76767e2b17c49d9ccef28f73855e5a83f97a1aa35d4b