[INFO] updating cached repository jkcclemens/password
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jkcclemens/password
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jkcclemens/password" "work/ex/beta-1.37-6/sources/1.36.0/gh/jkcclemens/password"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jkcclemens/password'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jkcclemens/password" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkcclemens/password"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkcclemens/password'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 20a8e03d44d18f46b34a5f3ebf5bb5db88b8560e
[INFO] sha for GitHub repo jkcclemens/password: 20a8e03d44d18f46b34a5f3ebf5bb5db88b8560e
[INFO] validating manifest of jkcclemens/password 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 jkcclemens/password 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 jkcclemens/password
[INFO] finished frobbing jkcclemens/password
[INFO] frobbed toml for jkcclemens/password written to work/ex/beta-1.37-6/sources/1.36.0/gh/jkcclemens/password/Cargo.toml
[INFO] started frobbing jkcclemens/password
[INFO] finished frobbing jkcclemens/password
[INFO] frobbed toml for jkcclemens/password written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkcclemens/password/Cargo.toml
[INFO] crate jkcclemens/password already has a lockfile, it will not be regenerated
[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 jkcclemens/password against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkcclemens/password:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] ce6f733ee6f1b29b79d5b9c4948e7c19a2c83c6f40c49b7f24c317c8b3f9d0f2
[INFO] running `"docker" "start" "-a" "ce6f733ee6f1b29b79d5b9c4948e7c19a2c83c6f40c49b7f24c317c8b3f9d0f2"`
[INFO] [stderr]    Compiling password v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let mut iter: Box<Iterator<Item = char>> = Box::new(std::iter::empty());
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = char>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `"docker" "inspect" "ce6f733ee6f1b29b79d5b9c4948e7c19a2c83c6f40c49b7f24c317c8b3f9d0f2"`
[INFO] running `"docker" "rm" "-f" "ce6f733ee6f1b29b79d5b9c4948e7c19a2c83c6f40c49b7f24c317c8b3f9d0f2"`
[INFO] [stdout] ce6f733ee6f1b29b79d5b9c4948e7c19a2c83c6f40c49b7f24c317c8b3f9d0f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkcclemens/password:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 01ea3d71e1f11afde738a7157ecddf7b3b21e12c5011732254ad20797790deb8
[INFO] running `"docker" "start" "-a" "01ea3d71e1f11afde738a7157ecddf7b3b21e12c5011732254ad20797790deb8"`
[INFO] [stderr]    Compiling password v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let mut iter: Box<Iterator<Item = char>> = Box::new(std::iter::empty());
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = char>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "01ea3d71e1f11afde738a7157ecddf7b3b21e12c5011732254ad20797790deb8"`
[INFO] running `"docker" "rm" "-f" "01ea3d71e1f11afde738a7157ecddf7b3b21e12c5011732254ad20797790deb8"`
[INFO] [stdout] 01ea3d71e1f11afde738a7157ecddf7b3b21e12c5011732254ad20797790deb8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jkcclemens/password:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] eb8ad8a9926752e79be1f9e8371cb2d8220e2d9c876d424e0d7c2b6ce7503606
[INFO] running `"docker" "start" "-a" "eb8ad8a9926752e79be1f9e8371cb2d8220e2d9c876d424e0d7c2b6ce7503606"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/password-0c2c5167ab131243
[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" "eb8ad8a9926752e79be1f9e8371cb2d8220e2d9c876d424e0d7c2b6ce7503606"`
[INFO] running `"docker" "rm" "-f" "eb8ad8a9926752e79be1f9e8371cb2d8220e2d9c876d424e0d7c2b6ce7503606"`
[INFO] [stdout] eb8ad8a9926752e79be1f9e8371cb2d8220e2d9c876d424e0d7c2b6ce7503606