[INFO] crate obj-c 0.0.0 is already in cache
[INFO] extracting crate obj-c 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/obj-c/0.0.0
[INFO] extracting crate obj-c 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/obj-c/0.0.0
[INFO] validating manifest of obj-c-0.0.0 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 obj-c-0.0.0 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 obj-c-0.0.0
[INFO] finished frobbing obj-c-0.0.0
[INFO] frobbed toml for obj-c-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/obj-c/0.0.0/Cargo.toml
[INFO] started frobbing obj-c-0.0.0
[INFO] finished frobbing obj-c-0.0.0
[INFO] frobbed toml for obj-c-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/obj-c/0.0.0/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] 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 obj-c-0.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/obj-c/0.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 115a909e161b9c2bfbf2e36c7254fb3099b2471dc748922c68a1537dbd3e9268
[INFO] running `"docker" "start" "-a" "115a909e161b9c2bfbf2e36c7254fb3099b2471dc748922c68a1537dbd3e9268"`
[INFO] [stderr]    Compiling obj-c v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `"docker" "inspect" "115a909e161b9c2bfbf2e36c7254fb3099b2471dc748922c68a1537dbd3e9268"`
[INFO] running `"docker" "rm" "-f" "115a909e161b9c2bfbf2e36c7254fb3099b2471dc748922c68a1537dbd3e9268"`
[INFO] [stdout] 115a909e161b9c2bfbf2e36c7254fb3099b2471dc748922c68a1537dbd3e9268
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/obj-c/0.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ed83878df328afa990a09fdb3c5cf3f7b5d00f516f9567a5985ee5bb0d86cc74
[INFO] running `"docker" "start" "-a" "ed83878df328afa990a09fdb3c5cf3f7b5d00f516f9567a5985ee5bb0d86cc74"`
[INFO] [stderr]    Compiling obj-c v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "ed83878df328afa990a09fdb3c5cf3f7b5d00f516f9567a5985ee5bb0d86cc74"`
[INFO] running `"docker" "rm" "-f" "ed83878df328afa990a09fdb3c5cf3f7b5d00f516f9567a5985ee5bb0d86cc74"`
[INFO] [stdout] ed83878df328afa990a09fdb3c5cf3f7b5d00f516f9567a5985ee5bb0d86cc74
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/obj-c/0.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f656b9a437401ab5199d6447a88198a5aade9d92a2ab09accca71d530c6b879e
[INFO] running `"docker" "start" "-a" "f656b9a437401ab5199d6447a88198a5aade9d92a2ab09accca71d530c6b879e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/obj_c-68c7f10c376dc617
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests obj-c
[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" "f656b9a437401ab5199d6447a88198a5aade9d92a2ab09accca71d530c6b879e"`
[INFO] running `"docker" "rm" "-f" "f656b9a437401ab5199d6447a88198a5aade9d92a2ab09accca71d530c6b879e"`
[INFO] [stdout] f656b9a437401ab5199d6447a88198a5aade9d92a2ab09accca71d530c6b879e