[INFO] updating cached repository diskkid/dcc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/diskkid/dcc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/diskkid/dcc" "work/ex/beta-1.38-1/sources/1.37.0/gh/diskkid/dcc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/diskkid/dcc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/diskkid/dcc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/diskkid/dcc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/diskkid/dcc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 842ca0c147e79c5f51b25ce3fad6165ca77963f9
[INFO] sha for GitHub repo diskkid/dcc: 842ca0c147e79c5f51b25ce3fad6165ca77963f9
[INFO] validating manifest of diskkid/dcc 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 diskkid/dcc 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 diskkid/dcc
[INFO] finished frobbing diskkid/dcc
[INFO] frobbed toml for diskkid/dcc written to work/ex/beta-1.38-1/sources/1.37.0/gh/diskkid/dcc/Cargo.toml
[INFO] started frobbing diskkid/dcc
[INFO] finished frobbing diskkid/dcc
[INFO] frobbed toml for diskkid/dcc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/diskkid/dcc/Cargo.toml
[INFO] crate diskkid/dcc 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing diskkid/dcc 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/diskkid/dcc:/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] ee7073defe0092c540ea355d8130139634c0381644e6bbd1149733535d004213
[INFO] running `"docker" "start" "-a" "ee7073defe0092c540ea355d8130139634c0381644e6bbd1149733535d004213"`
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling dcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/token.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |             '0'...'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]   --> src/token.rs:52:32
[INFO] [stderr]    |
[INFO] [stderr] 52 |                             '0'...'9' => {
[INFO] [stderr]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.99s
[INFO] running `"docker" "inspect" "ee7073defe0092c540ea355d8130139634c0381644e6bbd1149733535d004213"`
[INFO] running `"docker" "rm" "-f" "ee7073defe0092c540ea355d8130139634c0381644e6bbd1149733535d004213"`
[INFO] [stdout] ee7073defe0092c540ea355d8130139634c0381644e6bbd1149733535d004213
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/diskkid/dcc:/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] 8c5b063c2f753ed78325d63da6a2939e226398f5667ab55fec36787d2b03a71e
[INFO] running `"docker" "start" "-a" "8c5b063c2f753ed78325d63da6a2939e226398f5667ab55fec36787d2b03a71e"`
[INFO] [stderr]    Compiling dcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/token.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |             '0'...'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]   --> src/token.rs:52:32
[INFO] [stderr]    |
[INFO] [stderr] 52 |                             '0'...'9' => {
[INFO] [stderr]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "8c5b063c2f753ed78325d63da6a2939e226398f5667ab55fec36787d2b03a71e"`
[INFO] running `"docker" "rm" "-f" "8c5b063c2f753ed78325d63da6a2939e226398f5667ab55fec36787d2b03a71e"`
[INFO] [stdout] 8c5b063c2f753ed78325d63da6a2939e226398f5667ab55fec36787d2b03a71e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/diskkid/dcc:/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] 5efcd005dfe3f7c9bc168dd03a44e7156dba7d5926dca50a112a3e470ad0588a
[INFO] running `"docker" "start" "-a" "5efcd005dfe3f7c9bc168dd03a44e7156dba7d5926dca50a112a3e470ad0588a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dcc-54ea1236618faeca
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dcc-a816742c43365111
[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] [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 dcc
[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" "5efcd005dfe3f7c9bc168dd03a44e7156dba7d5926dca50a112a3e470ad0588a"`
[INFO] running `"docker" "rm" "-f" "5efcd005dfe3f7c9bc168dd03a44e7156dba7d5926dca50a112a3e470ad0588a"`
[INFO] [stdout] 5efcd005dfe3f7c9bc168dd03a44e7156dba7d5926dca50a112a3e470ad0588a