[INFO] updating cached repository sbwtw/distcc_scan
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sbwtw/distcc_scan
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sbwtw/distcc_scan" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/sbwtw/distcc_scan"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/sbwtw/distcc_scan'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sbwtw/distcc_scan" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/sbwtw/distcc_scan"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/sbwtw/distcc_scan'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 998e84e6b56fdc10962bb29424eb65522635be97
[INFO] sha for GitHub repo sbwtw/distcc_scan: 998e84e6b56fdc10962bb29424eb65522635be97
[INFO] validating manifest of sbwtw/distcc_scan on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sbwtw/distcc_scan on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sbwtw/distcc_scan
[INFO] finished frobbing sbwtw/distcc_scan
[INFO] frobbed toml for sbwtw/distcc_scan written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/sbwtw/distcc_scan/Cargo.toml
[INFO] started frobbing sbwtw/distcc_scan
[INFO] finished frobbing sbwtw/distcc_scan
[INFO] frobbed toml for sbwtw/distcc_scan written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/sbwtw/distcc_scan/Cargo.toml
[INFO] crate sbwtw/distcc_scan already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sbwtw/distcc_scan against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/sbwtw/distcc_scan:/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=forbid" "-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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 16e0ad40d560385a8dbc9264e1ef7518fa94d7eec7f0f213f3dd756faa67e51c
[INFO] running `"docker" "start" "-a" "16e0ad40d560385a8dbc9264e1ef7518fa94d7eec7f0f213f3dd756faa67e51c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking term_size v0.2.1
[INFO] [stderr]     Checking minilzo-sys v0.1.0
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking clap v2.19.3
[INFO] [stderr]     Checking minilzo v0.1.0
[INFO] [stderr]     Checking distcc_finder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:154:18
[INFO] [stderr]     |
[INFO] [stderr] 154 |             c @ 0...9 => r.insert(0, (b'0' + c) as char),
[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/main.rs:155:19
[INFO] [stderr]     |
[INFO] [stderr] 155 |             c @ 10...15 => r.insert(0, (b'a' + c - 10) as char),
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 |             n @ &b'0'...b'9' => (n - b'0') as usize,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(b'0'..=b'9')`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:179:17
[INFO] [stderr]     |
[INFO] [stderr] 179 |             n @ &b'a'...b'f' => (n - b'a') as usize + 10,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(b'a'..=b'f')`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:154:18
[INFO] [stderr]     |
[INFO] [stderr] 154 |             c @ 0...9 => r.insert(0, (b'0' + c) as char),
[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/main.rs:155:19
[INFO] [stderr]     |
[INFO] [stderr] 155 |             c @ 10...15 => r.insert(0, (b'a' + c - 10) as char),
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 |             n @ &b'0'...b'9' => (n - b'0') as usize,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(b'0'..=b'9')`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:179:17
[INFO] [stderr]     |
[INFO] [stderr] 179 |             n @ &b'a'...b'f' => (n - b'a') as usize + 10,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(b'a'..=b'f')`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `version`
[INFO] [stderr]   --> src/main.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     version: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Content`
[INFO] [stderr]   --> src/main.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     Content,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `version`
[INFO] [stderr]   --> src/main.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     version: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Content`
[INFO] [stderr]   --> src/main.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     Content,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.48s
[INFO] running `"docker" "inspect" "16e0ad40d560385a8dbc9264e1ef7518fa94d7eec7f0f213f3dd756faa67e51c"`
[INFO] running `"docker" "rm" "-f" "16e0ad40d560385a8dbc9264e1ef7518fa94d7eec7f0f213f3dd756faa67e51c"`
[INFO] [stdout] 16e0ad40d560385a8dbc9264e1ef7518fa94d7eec7f0f213f3dd756faa67e51c