[INFO] crate serial-key 2.0.0 is already in cache
[INFO] extracting crate serial-key 2.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/serial-key/2.0.0
[INFO] extracting crate serial-key 2.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serial-key/2.0.0
[INFO] validating manifest of serial-key-2.0.0 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 serial-key-2.0.0 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 serial-key-2.0.0
[INFO] finished frobbing serial-key-2.0.0
[INFO] frobbed toml for serial-key-2.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/serial-key/2.0.0/Cargo.toml
[INFO] started frobbing serial-key-2.0.0
[INFO] finished frobbing serial-key-2.0.0
[INFO] frobbed toml for serial-key-2.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serial-key/2.0.0/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 serial-key-2.0.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serial-key/2.0.0:/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] d07f90a6f9a24ab76b38bf6650c5a19014d3b501e13039e59b9f33f75ba3c4c2
[INFO] running `"docker" "start" "-a" "d07f90a6f9a24ab76b38bf6650c5a19014d3b501e13039e59b9f33f75ba3c4c2"`
[INFO] [stderr]    Compiling serial-key v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "d07f90a6f9a24ab76b38bf6650c5a19014d3b501e13039e59b9f33f75ba3c4c2"`
[INFO] running `"docker" "rm" "-f" "d07f90a6f9a24ab76b38bf6650c5a19014d3b501e13039e59b9f33f75ba3c4c2"`
[INFO] [stdout] d07f90a6f9a24ab76b38bf6650c5a19014d3b501e13039e59b9f33f75ba3c4c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serial-key/2.0.0:/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] 2805713b940606ecbc8478a6e0dfe00bd74d57094336b9364650bf9c115e8084
[INFO] running `"docker" "start" "-a" "2805713b940606ecbc8478a6e0dfe00bd74d57094336b9364650bf9c115e8084"`
[INFO] [stderr]    Compiling serial-key v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "2805713b940606ecbc8478a6e0dfe00bd74d57094336b9364650bf9c115e8084"`
[INFO] running `"docker" "rm" "-f" "2805713b940606ecbc8478a6e0dfe00bd74d57094336b9364650bf9c115e8084"`
[INFO] [stdout] 2805713b940606ecbc8478a6e0dfe00bd74d57094336b9364650bf9c115e8084
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serial-key/2.0.0:/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] a657138c43b39345c135f2350b23c63483b2f97b2e0d0800604f6d30592dd8d7
[INFO] running `"docker" "start" "-a" "a657138c43b39345c135f2350b23c63483b2f97b2e0d0800604f6d30592dd8d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serial_key-f2c0a7d344c4e1c0
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_make_key ... ok
[INFO] [stdout] test test::test_blacklist ... ok
[INFO] [stdout] test test::test_bytes ... ok
[INFO] [stdout] test test::test_get_checksum ... ok
[INFO] [stdout] test test::test_check_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serial-key
[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" "a657138c43b39345c135f2350b23c63483b2f97b2e0d0800604f6d30592dd8d7"`
[INFO] running `"docker" "rm" "-f" "a657138c43b39345c135f2350b23c63483b2f97b2e0d0800604f6d30592dd8d7"`
[INFO] [stdout] a657138c43b39345c135f2350b23c63483b2f97b2e0d0800604f6d30592dd8d7