[INFO] updating cached repository https://github.com/HardcorePlayer/finger
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 75be911c5f55f2493e549f02762390fefa6ec235
[INFO] checking HardcorePlayer/finger against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FHardcorePlayer%2Ffinger" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HardcorePlayer/finger on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/HardcorePlayer/finger
[INFO] removed 1 missing examples
[INFO] finished tweaking git repo https://github.com/HardcorePlayer/finger
[INFO] tweaked toml for git repo https://github.com/HardcorePlayer/finger written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/HardcorePlayer/finger already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3a14dfc9b6b02c0fe5777212b586fed1dcd04d7e58660be285572acdddc2a70e
[INFO] running `"docker" "start" "-a" "3a14dfc9b6b02c0fe5777212b586fed1dcd04d7e58660be285572acdddc2a70e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]     Checking rand_os v0.1.1
[INFO] [stderr]     Checking finger v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:63:20
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 '0'...'9' => result.push(ch),
[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/lexer.rs:142:20
[INFO] [stderr]     |
[INFO] [stderr] 142 |                 'a'...'z' | 'A'...'Z' => result.push(ch),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:142:32
[INFO] [stderr]     |
[INFO] [stderr] 142 |                 'a'...'z' | 'A'...'Z' => result.push(ch),
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:156:20
[INFO] [stderr]     |
[INFO] [stderr] 156 |                 'a'...'z'  | 'A'...'Z' => self.ident(),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:156:33
[INFO] [stderr]     |
[INFO] [stderr] 156 |                 'a'...'z'  | 'A'...'Z' => self.ident(),
[INFO] [stderr]     |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:157:20
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 '0'...'9' => self.number(),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:63:20
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 '0'...'9' => result.push(ch),
[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/lexer.rs:142:20
[INFO] [stderr]     |
[INFO] [stderr] 142 |                 'a'...'z' | 'A'...'Z' => result.push(ch),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:142:32
[INFO] [stderr]     |
[INFO] [stderr] 142 |                 'a'...'z' | 'A'...'Z' => result.push(ch),
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:156:20
[INFO] [stderr]     |
[INFO] [stderr] 156 |                 'a'...'z'  | 'A'...'Z' => self.ident(),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:156:33
[INFO] [stderr]     |
[INFO] [stderr] 156 |                 'a'...'z'  | 'A'...'Z' => self.ident(),
[INFO] [stderr]     |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:157:20
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 '0'...'9' => self.number(),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.09s
[INFO] running `"docker" "inspect" "3a14dfc9b6b02c0fe5777212b586fed1dcd04d7e58660be285572acdddc2a70e"`
[INFO] running `"docker" "rm" "-f" "3a14dfc9b6b02c0fe5777212b586fed1dcd04d7e58660be285572acdddc2a70e"`
[INFO] [stdout] 3a14dfc9b6b02c0fe5777212b586fed1dcd04d7e58660be285572acdddc2a70e