[INFO] crate serde_test 1.0.97 is already in cache
[INFO] extracting crate serde_test 1.0.97 into work/ex/beta-1.38-1/sources/1.37.0/reg/serde_test/1.0.97
[INFO] extracting crate serde_test 1.0.97 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serde_test/1.0.97
[INFO] validating manifest of serde_test-1.0.97 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 serde_test-1.0.97 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 serde_test-1.0.97
[INFO] finished frobbing serde_test-1.0.97
[INFO] frobbed toml for serde_test-1.0.97 written to work/ex/beta-1.38-1/sources/1.37.0/reg/serde_test/1.0.97/Cargo.toml
[INFO] started frobbing serde_test-1.0.97
[INFO] finished frobbing serde_test-1.0.97
[INFO] frobbed toml for serde_test-1.0.97 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serde_test/1.0.97/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 serde_test-1.0.97 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde_test/1.0.97:/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] a7333ffd25b9371a0878392aa1786059ea5da3191f076f9ade8b2c29170a25d1
[INFO] running `"docker" "start" "-a" "a7333ffd25b9371a0878392aa1786059ea5da3191f076f9ade8b2c29170a25d1"`
[INFO] [stderr]    Compiling serde_test v1.0.97 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `"docker" "inspect" "a7333ffd25b9371a0878392aa1786059ea5da3191f076f9ade8b2c29170a25d1"`
[INFO] running `"docker" "rm" "-f" "a7333ffd25b9371a0878392aa1786059ea5da3191f076f9ade8b2c29170a25d1"`
[INFO] [stdout] a7333ffd25b9371a0878392aa1786059ea5da3191f076f9ade8b2c29170a25d1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde_test/1.0.97:/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] 2fce8990b099251150bea0ea4a78756d01c2dc1b90214a4e53e200b243783448
[INFO] running `"docker" "start" "-a" "2fce8990b099251150bea0ea4a78756d01c2dc1b90214a4e53e200b243783448"`
[INFO] [stderr]    Compiling serde_test v1.0.97 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "2fce8990b099251150bea0ea4a78756d01c2dc1b90214a4e53e200b243783448"`
[INFO] running `"docker" "rm" "-f" "2fce8990b099251150bea0ea4a78756d01c2dc1b90214a4e53e200b243783448"`
[INFO] [stdout] 2fce8990b099251150bea0ea4a78756d01c2dc1b90214a4e53e200b243783448
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde_test/1.0.97:/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] 462fa2b072df1d66dedab8fddfc681bfc82c23735d081c9de70b9afb36c49a05
[INFO] running `"docker" "start" "-a" "462fa2b072df1d66dedab8fddfc681bfc82c23735d081c9de70b9afb36c49a05"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde_test-97aff7fd638e7f63
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_test
[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 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" "462fa2b072df1d66dedab8fddfc681bfc82c23735d081c9de70b9afb36c49a05"`
[INFO] running `"docker" "rm" "-f" "462fa2b072df1d66dedab8fddfc681bfc82c23735d081c9de70b9afb36c49a05"`
[INFO] [stdout] 462fa2b072df1d66dedab8fddfc681bfc82c23735d081c9de70b9afb36c49a05