[INFO] updating cached repository anontyro/mini-projects-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/anontyro/mini-projects-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/anontyro/mini-projects-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/anontyro/mini-projects-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/anontyro/mini-projects-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/anontyro/mini-projects-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anontyro/mini-projects-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anontyro/mini-projects-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b8c99a0e58c46213b4bb30161550f9346614afa3
[INFO] sha for GitHub repo anontyro/mini-projects-rust: b8c99a0e58c46213b4bb30161550f9346614afa3
[INFO] validating manifest of anontyro/mini-projects-rust 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 anontyro/mini-projects-rust 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 anontyro/mini-projects-rust
[INFO] finished frobbing anontyro/mini-projects-rust
[INFO] frobbed toml for anontyro/mini-projects-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/anontyro/mini-projects-rust/Cargo.toml
[INFO] started frobbing anontyro/mini-projects-rust
[INFO] finished frobbing anontyro/mini-projects-rust
[INFO] frobbed toml for anontyro/mini-projects-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anontyro/mini-projects-rust/Cargo.toml
[INFO] crate anontyro/mini-projects-rust 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 anontyro/mini-projects-rust 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-1/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/anontyro/mini-projects-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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] abac75b71fd70d57125a732bd05ac3f01f1ebefdf176c7aa50c5b3e57839b328
[INFO] running `"docker" "start" "-a" "abac75b71fd70d57125a732bd05ac3f01f1ebefdf176c7aa50c5b3e57839b328"`
[INFO] [stderr]    Compiling Practice_projects v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/projects/./other/twelve_days_xmas.rs:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 |             1 ... 12 => println!(
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "abac75b71fd70d57125a732bd05ac3f01f1ebefdf176c7aa50c5b3e57839b328"`
[INFO] running `"docker" "rm" "-f" "abac75b71fd70d57125a732bd05ac3f01f1ebefdf176c7aa50c5b3e57839b328"`
[INFO] [stdout] abac75b71fd70d57125a732bd05ac3f01f1ebefdf176c7aa50c5b3e57839b328
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/anontyro/mini-projects-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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7fa7ceebe1a5f9a0634494018f2e482257fd61c6682263820ccda95786d47495
[INFO] running `"docker" "start" "-a" "7fa7ceebe1a5f9a0634494018f2e482257fd61c6682263820ccda95786d47495"`
[INFO] [stderr]    Compiling Practice_projects v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/projects/./other/twelve_days_xmas.rs:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 |             1 ... 12 => println!(
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "7fa7ceebe1a5f9a0634494018f2e482257fd61c6682263820ccda95786d47495"`
[INFO] running `"docker" "rm" "-f" "7fa7ceebe1a5f9a0634494018f2e482257fd61c6682263820ccda95786d47495"`
[INFO] [stdout] 7fa7ceebe1a5f9a0634494018f2e482257fd61c6682263820ccda95786d47495
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/anontyro/mini-projects-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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5bb7bb747433189d6671f14abcdc16b4a64f6dd99135ab0792ffed562b7b4374
[INFO] running `"docker" "start" "-a" "5bb7bb747433189d6671f14abcdc16b4a64f6dd99135ab0792ffed562b7b4374"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/main_lib-773541ea4bb16cb7
[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] [stderr]      Running /opt/crater/target/debug/deps/main-0fec6ee69d3dc897
[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] [stderr]    Doc-tests main_lib
[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" "5bb7bb747433189d6671f14abcdc16b4a64f6dd99135ab0792ffed562b7b4374"`
[INFO] running `"docker" "rm" "-f" "5bb7bb747433189d6671f14abcdc16b4a64f6dd99135ab0792ffed562b7b4374"`
[INFO] [stdout] 5bb7bb747433189d6671f14abcdc16b4a64f6dd99135ab0792ffed562b7b4374