[INFO] crate serial-key 2.0.0 is already in cache
[INFO] extracting crate serial-key 2.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/serial-key/2.0.0
[INFO] extracting crate serial-key 2.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/serial-key/2.0.0
[INFO] validating manifest of serial-key-2.0.0 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 serial-key-2.0.0 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 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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/serial-key/2.0.0/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 serial-key-2.0.0 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] e36b2c15cf3b406c08502a7547191e32532522696c976d385a8f4fe938ea2bdb
[INFO] running `"docker" "start" "-a" "e36b2c15cf3b406c08502a7547191e32532522696c976d385a8f4fe938ea2bdb"`
[INFO] [stderr]    Compiling serial-key v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "e36b2c15cf3b406c08502a7547191e32532522696c976d385a8f4fe938ea2bdb"`
[INFO] running `"docker" "rm" "-f" "e36b2c15cf3b406c08502a7547191e32532522696c976d385a8f4fe938ea2bdb"`
[INFO] [stdout] e36b2c15cf3b406c08502a7547191e32532522696c976d385a8f4fe938ea2bdb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 19cc8a33c235f4203c2ef65dc091abe57a7f07e1857e1ae663509e0b65b5f7b3
[INFO] running `"docker" "start" "-a" "19cc8a33c235f4203c2ef65dc091abe57a7f07e1857e1ae663509e0b65b5f7b3"`
[INFO] [stderr]    Compiling serial-key v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "19cc8a33c235f4203c2ef65dc091abe57a7f07e1857e1ae663509e0b65b5f7b3"`
[INFO] running `"docker" "rm" "-f" "19cc8a33c235f4203c2ef65dc091abe57a7f07e1857e1ae663509e0b65b5f7b3"`
[INFO] [stdout] 19cc8a33c235f4203c2ef65dc091abe57a7f07e1857e1ae663509e0b65b5f7b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 648a5c11815be634e4e4f94412e20f3bd6c5866d77d5498582553ce31b503e7a
[INFO] running `"docker" "start" "-a" "648a5c11815be634e4e4f94412e20f3bd6c5866d77d5498582553ce31b503e7a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serial_key-30c6592fd74026db
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_bytes ... ok
[INFO] [stdout] test test::test_blacklist ... ok
[INFO] [stdout] test test::test_get_checksum ... ok
[INFO] [stdout] test test::test_make_key ... 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" "648a5c11815be634e4e4f94412e20f3bd6c5866d77d5498582553ce31b503e7a"`
[INFO] running `"docker" "rm" "-f" "648a5c11815be634e4e4f94412e20f3bd6c5866d77d5498582553ce31b503e7a"`
[INFO] [stdout] 648a5c11815be634e4e4f94412e20f3bd6c5866d77d5498582553ce31b503e7a