[INFO] crate tiger 0.0.0 is already in cache
[INFO] extracting crate tiger 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/tiger/0.0.0
[INFO] extracting crate tiger 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tiger/0.0.0
[INFO] validating manifest of tiger-0.0.0 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 tiger-0.0.0 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 tiger-0.0.0
[INFO] finished frobbing tiger-0.0.0
[INFO] frobbed toml for tiger-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tiger/0.0.0/Cargo.toml
[INFO] started frobbing tiger-0.0.0
[INFO] finished frobbing tiger-0.0.0
[INFO] frobbed toml for tiger-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tiger/0.0.0/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 tiger-0.0.0 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/tiger/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] deb27567b2cb1c3874ba61ad4ad656259f86cf580d89c7578e1aa1ee4f75b7bf
[INFO] running `"docker" "start" "-a" "deb27567b2cb1c3874ba61ad4ad656259f86cf580d89c7578e1aa1ee4f75b7bf"`
[INFO] [stderr]    Compiling tiger v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "deb27567b2cb1c3874ba61ad4ad656259f86cf580d89c7578e1aa1ee4f75b7bf"`
[INFO] running `"docker" "rm" "-f" "deb27567b2cb1c3874ba61ad4ad656259f86cf580d89c7578e1aa1ee4f75b7bf"`
[INFO] [stdout] deb27567b2cb1c3874ba61ad4ad656259f86cf580d89c7578e1aa1ee4f75b7bf
[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/tiger/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8fcfa9f84e77fe9774c1d48c468d607dfbd5236afc7896f31b6224ed9dc531c9
[INFO] running `"docker" "start" "-a" "8fcfa9f84e77fe9774c1d48c468d607dfbd5236afc7896f31b6224ed9dc531c9"`
[INFO] [stderr]    Compiling tiger v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "8fcfa9f84e77fe9774c1d48c468d607dfbd5236afc7896f31b6224ed9dc531c9"`
[INFO] running `"docker" "rm" "-f" "8fcfa9f84e77fe9774c1d48c468d607dfbd5236afc7896f31b6224ed9dc531c9"`
[INFO] [stdout] 8fcfa9f84e77fe9774c1d48c468d607dfbd5236afc7896f31b6224ed9dc531c9
[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/tiger/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] c787d72d5a1d415c1c8039098e14b4c8d8c053c530622941c65a90e02c54c328
[INFO] running `"docker" "start" "-a" "c787d72d5a1d415c1c8039098e14b4c8d8c053c530622941c65a90e02c54c328"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tiger-ab330c3f879bb014
[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] [stderr]    Doc-tests tiger
[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" "c787d72d5a1d415c1c8039098e14b4c8d8c053c530622941c65a90e02c54c328"`
[INFO] running `"docker" "rm" "-f" "c787d72d5a1d415c1c8039098e14b4c8d8c053c530622941c65a90e02c54c328"`
[INFO] [stdout] c787d72d5a1d415c1c8039098e14b4c8d8c053c530622941c65a90e02c54c328