[INFO] crate servo_arc 0.1.1 is already in cache
[INFO] extracting crate servo_arc 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/servo_arc/0.1.1
[INFO] extracting crate servo_arc 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/servo_arc/0.1.1
[INFO] validating manifest of servo_arc-0.1.1 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 servo_arc-0.1.1 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 servo_arc-0.1.1
[INFO] finished frobbing servo_arc-0.1.1
[INFO] frobbed toml for servo_arc-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/servo_arc/0.1.1/Cargo.toml
[INFO] started frobbing servo_arc-0.1.1
[INFO] finished frobbing servo_arc-0.1.1
[INFO] frobbed toml for servo_arc-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/servo_arc/0.1.1/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] 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] testing servo_arc-0.1.1 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/servo_arc/0.1.1:/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] 30b69dd4cfaad3a898eca3416971fbb7a921d75dbfdcd61bc9b067efbbb1b03b
[INFO] running `"docker" "start" "-a" "30b69dd4cfaad3a898eca3416971fbb7a921d75dbfdcd61bc9b067efbbb1b03b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling servo_arc v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "30b69dd4cfaad3a898eca3416971fbb7a921d75dbfdcd61bc9b067efbbb1b03b"`
[INFO] running `"docker" "rm" "-f" "30b69dd4cfaad3a898eca3416971fbb7a921d75dbfdcd61bc9b067efbbb1b03b"`
[INFO] [stdout] 30b69dd4cfaad3a898eca3416971fbb7a921d75dbfdcd61bc9b067efbbb1b03b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/servo_arc/0.1.1:/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] 8870222bb84f6d31b1f3f6043c38e282ca046d656882ef1ff088eaff5db9e7f7
[INFO] running `"docker" "start" "-a" "8870222bb84f6d31b1f3f6043c38e282ca046d656882ef1ff088eaff5db9e7f7"`
[INFO] [stderr]    Compiling servo_arc v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "8870222bb84f6d31b1f3f6043c38e282ca046d656882ef1ff088eaff5db9e7f7"`
[INFO] running `"docker" "rm" "-f" "8870222bb84f6d31b1f3f6043c38e282ca046d656882ef1ff088eaff5db9e7f7"`
[INFO] [stdout] 8870222bb84f6d31b1f3f6043c38e282ca046d656882ef1ff088eaff5db9e7f7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/servo_arc/0.1.1:/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] 6c2af0fafafbf2a6ed40e0f4665e0c22bb156e7b98d47254f6b8c0eed31ca855
[INFO] running `"docker" "start" "-a" "6c2af0fafafbf2a6ed40e0f4665e0c22bb156e7b98d47254f6b8c0eed31ca855"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/servo_arc-86adfc4038651a25
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::slices_and_thin ... 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 servo_arc
[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" "6c2af0fafafbf2a6ed40e0f4665e0c22bb156e7b98d47254f6b8c0eed31ca855"`
[INFO] running `"docker" "rm" "-f" "6c2af0fafafbf2a6ed40e0f4665e0c22bb156e7b98d47254f6b8c0eed31ca855"`
[INFO] [stdout] 6c2af0fafafbf2a6ed40e0f4665e0c22bb156e7b98d47254f6b8c0eed31ca855