[INFO] crate tuple_utils 0.3.0 is already in cache
[INFO] extracting crate tuple_utils 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tuple_utils/0.3.0
[INFO] extracting crate tuple_utils 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tuple_utils/0.3.0
[INFO] validating manifest of tuple_utils-0.3.0 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 tuple_utils-0.3.0 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 tuple_utils-0.3.0
[INFO] finished frobbing tuple_utils-0.3.0
[INFO] frobbed toml for tuple_utils-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tuple_utils/0.3.0/Cargo.toml
[INFO] started frobbing tuple_utils-0.3.0
[INFO] finished frobbing tuple_utils-0.3.0
[INFO] frobbed toml for tuple_utils-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tuple_utils/0.3.0/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 tuple_utils-0.3.0 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tuple_utils/0.3.0:/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] 09b2455750f0fc0df3653bfc13be142d1bbbb3c1a4fcedad5a1f4cd0886ffbac
[INFO] running `"docker" "start" "-a" "09b2455750f0fc0df3653bfc13be142d1bbbb3c1a4fcedad5a1f4cd0886ffbac"`
[INFO] [stderr]    Compiling tuple_utils v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "09b2455750f0fc0df3653bfc13be142d1bbbb3c1a4fcedad5a1f4cd0886ffbac"`
[INFO] running `"docker" "rm" "-f" "09b2455750f0fc0df3653bfc13be142d1bbbb3c1a4fcedad5a1f4cd0886ffbac"`
[INFO] [stdout] 09b2455750f0fc0df3653bfc13be142d1bbbb3c1a4fcedad5a1f4cd0886ffbac
[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/tuple_utils/0.3.0:/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] b207ef2f4d37da0eaebf4031b23ab39e44652356d76fba55531a0e75dac6482e
[INFO] running `"docker" "start" "-a" "b207ef2f4d37da0eaebf4031b23ab39e44652356d76fba55531a0e75dac6482e"`
[INFO] [stderr]    Compiling tuple_utils v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "b207ef2f4d37da0eaebf4031b23ab39e44652356d76fba55531a0e75dac6482e"`
[INFO] running `"docker" "rm" "-f" "b207ef2f4d37da0eaebf4031b23ab39e44652356d76fba55531a0e75dac6482e"`
[INFO] [stdout] b207ef2f4d37da0eaebf4031b23ab39e44652356d76fba55531a0e75dac6482e
[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/tuple_utils/0.3.0:/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] fa84e03785ea8deebd3a381899f8af61bc2ab3f70fd113adbea0eb058d1e5e8d
[INFO] running `"docker" "start" "-a" "fa84e03785ea8deebd3a381899f8af61bc2ab3f70fd113adbea0eb058d1e5e8d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tuple_utils-f27fda1978a5f893
[INFO] [stderr]    Doc-tests tuple_utils
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::append ... ok
[INFO] [stdout] test test::merge ... ok
[INFO] [stdout] test test::prepend ... ok
[INFO] [stdout] test test::split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "fa84e03785ea8deebd3a381899f8af61bc2ab3f70fd113adbea0eb058d1e5e8d"`
[INFO] running `"docker" "rm" "-f" "fa84e03785ea8deebd3a381899f8af61bc2ab3f70fd113adbea0eb058d1e5e8d"`
[INFO] [stdout] fa84e03785ea8deebd3a381899f8af61bc2ab3f70fd113adbea0eb058d1e5e8d