[INFO] updating cached repository monjohn/sm2-plus-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/monjohn/sm2-plus-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/monjohn/sm2-plus-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/monjohn/sm2-plus-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/monjohn/sm2-plus-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/monjohn/sm2-plus-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/sm2-plus-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/sm2-plus-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ed6d0bfc3fb9d9767a3f0a3ffe8893a5978793f9
[INFO] sha for GitHub repo monjohn/sm2-plus-rust: ed6d0bfc3fb9d9767a3f0a3ffe8893a5978793f9
[INFO] validating manifest of monjohn/sm2-plus-rust 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 monjohn/sm2-plus-rust 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 monjohn/sm2-plus-rust
[INFO] finished frobbing monjohn/sm2-plus-rust
[INFO] frobbed toml for monjohn/sm2-plus-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/monjohn/sm2-plus-rust/Cargo.toml
[INFO] started frobbing monjohn/sm2-plus-rust
[INFO] finished frobbing monjohn/sm2-plus-rust
[INFO] frobbed toml for monjohn/sm2-plus-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/sm2-plus-rust/Cargo.toml
[INFO] crate monjohn/sm2-plus-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/monjohn/sm2-plus-rust/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 monjohn/sm2-plus-rust against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/sm2-plus-rust:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4dd084072772006f41c0a15cf3fdcf287b348f16b224689fe271d383af817f73
[INFO] running `"docker" "start" "-a" "4dd084072772006f41c0a15cf3fdcf287b348f16b224689fe271d383af817f73"`
[INFO] [stderr]    Compiling sm2-plus v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "4dd084072772006f41c0a15cf3fdcf287b348f16b224689fe271d383af817f73"`
[INFO] running `"docker" "rm" "-f" "4dd084072772006f41c0a15cf3fdcf287b348f16b224689fe271d383af817f73"`
[INFO] [stdout] 4dd084072772006f41c0a15cf3fdcf287b348f16b224689fe271d383af817f73
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/sm2-plus-rust:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5a9cc9436d67dc70e173b996e5d84eabfbeab789cdac8204d9cda03ab6807ff1
[INFO] running `"docker" "start" "-a" "5a9cc9436d67dc70e173b996e5d84eabfbeab789cdac8204d9cda03ab6807ff1"`
[INFO] [stderr]    Compiling sm2-plus v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "5a9cc9436d67dc70e173b996e5d84eabfbeab789cdac8204d9cda03ab6807ff1"`
[INFO] running `"docker" "rm" "-f" "5a9cc9436d67dc70e173b996e5d84eabfbeab789cdac8204d9cda03ab6807ff1"`
[INFO] [stdout] 5a9cc9436d67dc70e173b996e5d84eabfbeab789cdac8204d9cda03ab6807ff1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/monjohn/sm2-plus-rust:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3cf324118a54384d4847b68a9b565276c3257c767a3229ca6c0144e22edbe8eb
[INFO] running `"docker" "start" "-a" "3cf324118a54384d4847b68a9b565276c3257c767a3229ca6c0144e22edbe8eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sm2_plus-039cb0cae51afa1d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_calculates_new_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sm2-plus
[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" "3cf324118a54384d4847b68a9b565276c3257c767a3229ca6c0144e22edbe8eb"`
[INFO] running `"docker" "rm" "-f" "3cf324118a54384d4847b68a9b565276c3257c767a3229ca6c0144e22edbe8eb"`
[INFO] [stdout] 3cf324118a54384d4847b68a9b565276c3257c767a3229ca6c0144e22edbe8eb