[INFO] crate process_guard 0.2.0 is already in cache
[INFO] extracting crate process_guard 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/process_guard/0.2.0
[INFO] extracting crate process_guard 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/process_guard/0.2.0
[INFO] validating manifest of process_guard-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of process_guard-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing process_guard-0.2.0
[INFO] finished frobbing process_guard-0.2.0
[INFO] frobbed toml for process_guard-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/process_guard/0.2.0/Cargo.toml
[INFO] started frobbing process_guard-0.2.0
[INFO] finished frobbing process_guard-0.2.0
[INFO] frobbed toml for process_guard-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/process_guard/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing process_guard-0.2.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/process_guard/0.2.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 02a55499c9fc36a1f20f203c9bd905588f5e168f450da263b0fe7b161aeba41c
[INFO] running `"docker" "start" "-a" "02a55499c9fc36a1f20f203c9bd905588f5e168f450da263b0fe7b161aeba41c"`
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling ticktock v0.7.0
[INFO] [stderr]    Compiling process_guard v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.38s
[INFO] running `"docker" "inspect" "02a55499c9fc36a1f20f203c9bd905588f5e168f450da263b0fe7b161aeba41c"`
[INFO] running `"docker" "rm" "-f" "02a55499c9fc36a1f20f203c9bd905588f5e168f450da263b0fe7b161aeba41c"`
[INFO] [stdout] 02a55499c9fc36a1f20f203c9bd905588f5e168f450da263b0fe7b161aeba41c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/process_guard/0.2.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1a6dbbc3f0417c4e114a1fb85cd60d4fe2f0fb05c0b36b4d51679d0e8853b437
[INFO] running `"docker" "start" "-a" "1a6dbbc3f0417c4e114a1fb85cd60d4fe2f0fb05c0b36b4d51679d0e8853b437"`
[INFO] [stderr]    Compiling process_guard v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "1a6dbbc3f0417c4e114a1fb85cd60d4fe2f0fb05c0b36b4d51679d0e8853b437"`
[INFO] running `"docker" "rm" "-f" "1a6dbbc3f0417c4e114a1fb85cd60d4fe2f0fb05c0b36b4d51679d0e8853b437"`
[INFO] [stdout] 1a6dbbc3f0417c4e114a1fb85cd60d4fe2f0fb05c0b36b4d51679d0e8853b437
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/process_guard/0.2.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 552cba9a71470cdc6b96a8958ab00206ea0a7b322d469417670b5c7b31a3d1a1
[INFO] running `"docker" "start" "-a" "552cba9a71470cdc6b96a8958ab00206ea0a7b322d469417670b5c7b31a3d1a1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/process_guard-5254592842c8922b
[INFO] [stderr]    Doc-tests process_guard
[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 1 test
[INFO] [stdout] test src/lib.rs -  (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "552cba9a71470cdc6b96a8958ab00206ea0a7b322d469417670b5c7b31a3d1a1"`
[INFO] running `"docker" "rm" "-f" "552cba9a71470cdc6b96a8958ab00206ea0a7b322d469417670b5c7b31a3d1a1"`
[INFO] [stdout] 552cba9a71470cdc6b96a8958ab00206ea0a7b322d469417670b5c7b31a3d1a1