[INFO] crate matches2 1.1.0 is already in cache
[INFO] extracting crate matches2 1.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/matches2/1.1.0
[INFO] extracting crate matches2 1.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/matches2/1.1.0
[INFO] validating manifest of matches2-1.1.0 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 matches2-1.1.0 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 matches2-1.1.0
[INFO] finished frobbing matches2-1.1.0
[INFO] frobbed toml for matches2-1.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/matches2/1.1.0/Cargo.toml
[INFO] started frobbing matches2-1.1.0
[INFO] finished frobbing matches2-1.1.0
[INFO] frobbed toml for matches2-1.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/matches2/1.1.0/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 matches2-1.1.0 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/matches2/1.1.0:/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] cb47d8f760e70f5e68c15530f57341da24c4eaa3530dee0e3f56b130d98ebeda
[INFO] running `"docker" "start" "-a" "cb47d8f760e70f5e68c15530f57341da24c4eaa3530dee0e3f56b130d98ebeda"`
[INFO] [stderr]    Compiling matches2 v1.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "cb47d8f760e70f5e68c15530f57341da24c4eaa3530dee0e3f56b130d98ebeda"`
[INFO] running `"docker" "rm" "-f" "cb47d8f760e70f5e68c15530f57341da24c4eaa3530dee0e3f56b130d98ebeda"`
[INFO] [stdout] cb47d8f760e70f5e68c15530f57341da24c4eaa3530dee0e3f56b130d98ebeda
[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/matches2/1.1.0:/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] f366ff9cda17ebe8e8a5219293b7d9d70021461978f2f069feb6bce11df2495e
[INFO] running `"docker" "start" "-a" "f366ff9cda17ebe8e8a5219293b7d9d70021461978f2f069feb6bce11df2495e"`
[INFO] [stderr]    Compiling matches2 v1.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> lib.rs:148:36
[INFO] [stderr]     |
[INFO] [stderr] 148 |             matches!(bar.as_bytes()[1], b'0'...b'9')
[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] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> lib.rs:157:36
[INFO] [stderr]     |
[INFO] [stderr] 157 |             matches!(bar.as_bytes()[1], b'0'...b'9')
[INFO] [stderr]     |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> lib.rs:167:36
[INFO] [stderr]     |
[INFO] [stderr] 167 |             matches!(bar.as_bytes()[1], b'0'...b'9')
[INFO] [stderr]     |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "f366ff9cda17ebe8e8a5219293b7d9d70021461978f2f069feb6bce11df2495e"`
[INFO] running `"docker" "rm" "-f" "f366ff9cda17ebe8e8a5219293b7d9d70021461978f2f069feb6bce11df2495e"`
[INFO] [stdout] f366ff9cda17ebe8e8a5219293b7d9d70021461978f2f069feb6bce11df2495e
[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/matches2/1.1.0:/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] 3074b670da3299e9faba89b49bbee3a6d5c381ba0041b32d756c977fa8a30d7f
[INFO] running `"docker" "start" "-a" "3074b670da3299e9faba89b49bbee3a6d5c381ba0041b32d756c977fa8a30d7f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/matches2-6fa0d4bce5efbbb7
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::matches_works ... ok
[INFO] [stdout] test tests::unwrap_match_works ... ok
[INFO] [stdout] test tests::assert_matches_works ... ok
[INFO] [stdout] test tests::unwrap_match_panics ... ok
[INFO] [stdout] test tests::assert_matches_panics ... 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 matches2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test lib.rs - debug_assert_matches (line 127) ... ok
[INFO] [stdout] test lib.rs - assert_matches (line 92) ... ok
[INFO] [stdout] test lib.rs - matches (line 9) ... ok
[INFO] [stdout] test lib.rs - unwrap_match (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3074b670da3299e9faba89b49bbee3a6d5c381ba0041b32d756c977fa8a30d7f"`
[INFO] running `"docker" "rm" "-f" "3074b670da3299e9faba89b49bbee3a6d5c381ba0041b32d756c977fa8a30d7f"`
[INFO] [stdout] 3074b670da3299e9faba89b49bbee3a6d5c381ba0041b32d756c977fa8a30d7f