[INFO] fetching crate tracing-log 0.0.0...
[INFO] extracting crate tracing-log 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tracing-log/0.0.0
[INFO] extracting crate tracing-log 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tracing-log/0.0.0
[INFO] validating manifest of tracing-log-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 tracing-log-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 tracing-log-0.0.0
[INFO] finished frobbing tracing-log-0.0.0
[INFO] frobbed toml for tracing-log-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tracing-log/0.0.0/Cargo.toml
[INFO] started frobbing tracing-log-0.0.0
[INFO] finished frobbing tracing-log-0.0.0
[INFO] frobbed toml for tracing-log-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tracing-log/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] 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 tracing-log-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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tracing-log/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] b999afcf3a1dfaa71998b9895e94c2e08f95d8af17cb6e09298aed97da3904b3
[INFO] running `"docker" "start" "-a" "b999afcf3a1dfaa71998b9895e94c2e08f95d8af17cb6e09298aed97da3904b3"`
[INFO] [stderr]    Compiling tracing-log v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `"docker" "inspect" "b999afcf3a1dfaa71998b9895e94c2e08f95d8af17cb6e09298aed97da3904b3"`
[INFO] running `"docker" "rm" "-f" "b999afcf3a1dfaa71998b9895e94c2e08f95d8af17cb6e09298aed97da3904b3"`
[INFO] [stdout] b999afcf3a1dfaa71998b9895e94c2e08f95d8af17cb6e09298aed97da3904b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tracing-log/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] 01c82c4d614c5eedfc4832c06402a1f8015682e678e7926370a7171dcb4b494b
[INFO] running `"docker" "start" "-a" "01c82c4d614c5eedfc4832c06402a1f8015682e678e7926370a7171dcb4b494b"`
[INFO] [stderr]    Compiling tracing-log v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "01c82c4d614c5eedfc4832c06402a1f8015682e678e7926370a7171dcb4b494b"`
[INFO] running `"docker" "rm" "-f" "01c82c4d614c5eedfc4832c06402a1f8015682e678e7926370a7171dcb4b494b"`
[INFO] [stdout] 01c82c4d614c5eedfc4832c06402a1f8015682e678e7926370a7171dcb4b494b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tracing-log/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] 9419f6db6ca1ee0786ed41468b0f8063347d8f678c42d4740f2f0aef55af07e0
[INFO] running `"docker" "start" "-a" "9419f6db6ca1ee0786ed41468b0f8063347d8f678c42d4740f2f0aef55af07e0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tracing_log-87df4c27208be35b
[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 tracing-log
[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" "9419f6db6ca1ee0786ed41468b0f8063347d8f678c42d4740f2f0aef55af07e0"`
[INFO] running `"docker" "rm" "-f" "9419f6db6ca1ee0786ed41468b0f8063347d8f678c42d4740f2f0aef55af07e0"`
[INFO] [stdout] 9419f6db6ca1ee0786ed41468b0f8063347d8f678c42d4740f2f0aef55af07e0