Dec 17 15:34:16.116 INFO checking sharkdp/hexyl against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 17 15:34:16.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sharkdp/hexyl:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 17 15:34:16.524 INFO [stdout] 14d5acfd7ac018e0061585435f8b808dfa801ed51d5d8da67b24090f24302f0d Dec 17 15:34:16.532 INFO running `"docker" "start" "-a" "14d5acfd7ac018e0061585435f8b808dfa801ed51d5d8da67b24090f24302f0d"` Dec 17 15:34:18.942 INFO [stderr] Checking hexyl v0.2.0 (/opt/crater/workdir) Dec 17 15:34:19.592 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 15:34:19.592 INFO [stderr] --> src/main.rs:93:9 Dec 17 15:34:19.592 INFO [stderr] | Dec 17 15:34:19.592 INFO [stderr] 93 | / writeln!( Dec 17 15:34:19.592 INFO [stderr] 94 | | self.stdout, Dec 17 15:34:19.592 INFO [stderr] 95 | | "┌{}┬{}┬{}┬{}┬{}┐", Dec 17 15:34:19.592 INFO [stderr] 96 | | "─".repeat(8), Dec 17 15:34:19.592 INFO [stderr] ... | Dec 17 15:34:19.592 INFO [stderr] 100 | | "─".repeat(8) Dec 17 15:34:19.592 INFO [stderr] 101 | | ); Dec 17 15:34:19.592 INFO [stderr] | |__________^ Dec 17 15:34:19.592 INFO [stderr] | Dec 17 15:34:19.592 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 17 15:34:19.592 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 15:34:19.592 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 17 15:34:19.592 INFO [stderr] Dec 17 15:34:19.592 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 15:34:19.592 INFO [stderr] --> src/main.rs:105:9 Dec 17 15:34:19.592 INFO [stderr] | Dec 17 15:34:19.592 INFO [stderr] 105 | / writeln!( Dec 17 15:34:19.592 INFO [stderr] 106 | | self.stdout, Dec 17 15:34:19.592 INFO [stderr] 107 | | "└{}┴{}┴{}┴{}┴{}┘", Dec 17 15:34:19.592 INFO [stderr] 108 | | "─".repeat(8), Dec 17 15:34:19.592 INFO [stderr] ... | Dec 17 15:34:19.592 INFO [stderr] 112 | | "─".repeat(8) Dec 17 15:34:19.592 INFO [stderr] 113 | | ); Dec 17 15:34:19.592 INFO [stderr] | |__________^ Dec 17 15:34:19.592 INFO [stderr] | Dec 17 15:34:19.592 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 15:34:19.592 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 17 15:34:19.592 INFO [stderr] Dec 17 15:34:19.592 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 15:34:19.592 INFO [stderr] --> src/main.rs:163:17 Dec 17 15:34:19.592 INFO [stderr] | Dec 17 15:34:19.592 INFO [stderr] 163 | write!(self.stdout, "┊"); Dec 17 15:34:19.592 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 15:34:19.592 INFO [stderr] | Dec 17 15:34:19.592 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 15:34:19.592 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 17 15:34:19.592 INFO [stderr] Dec 17 15:34:19.616 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 15:34:19.616 INFO [stderr] --> src/main.rs:93:9 Dec 17 15:34:19.616 INFO [stderr] | Dec 17 15:34:19.616 INFO [stderr] 93 | / writeln!( Dec 17 15:34:19.616 INFO [stderr] 94 | | self.stdout, Dec 17 15:34:19.616 INFO [stderr] 95 | | "┌{}┬{}┬{}┬{}┬{}┐", Dec 17 15:34:19.616 INFO [stderr] 96 | | "─".repeat(8), Dec 17 15:34:19.616 INFO [stderr] ... | Dec 17 15:34:19.616 INFO [stderr] 100 | | "─".repeat(8) Dec 17 15:34:19.616 INFO [stderr] 101 | | ); Dec 17 15:34:19.616 INFO [stderr] | |__________^ Dec 17 15:34:19.616 INFO [stderr] | Dec 17 15:34:19.616 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 17 15:34:19.616 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 15:34:19.616 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 17 15:34:19.616 INFO [stderr] Dec 17 15:34:19.616 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 15:34:19.616 INFO [stderr] --> src/main.rs:105:9 Dec 17 15:34:19.616 INFO [stderr] | Dec 17 15:34:19.616 INFO [stderr] 105 | / writeln!( Dec 17 15:34:19.616 INFO [stderr] 106 | | self.stdout, Dec 17 15:34:19.616 INFO [stderr] 107 | | "└{}┴{}┴{}┴{}┴{}┘", Dec 17 15:34:19.616 INFO [stderr] 108 | | "─".repeat(8), Dec 17 15:34:19.616 INFO [stderr] ... | Dec 17 15:34:19.616 INFO [stderr] 112 | | "─".repeat(8) Dec 17 15:34:19.616 INFO [stderr] 113 | | ); Dec 17 15:34:19.617 INFO [stderr] | |__________^ Dec 17 15:34:19.617 INFO [stderr] | Dec 17 15:34:19.617 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 15:34:19.617 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 17 15:34:19.617 INFO [stderr] Dec 17 15:34:19.617 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 15:34:19.617 INFO [stderr] --> src/main.rs:163:17 Dec 17 15:34:19.617 INFO [stderr] | Dec 17 15:34:19.617 INFO [stderr] 163 | write!(self.stdout, "┊"); Dec 17 15:34:19.617 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 15:34:19.617 INFO [stderr] | Dec 17 15:34:19.617 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 15:34:19.617 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 17 15:34:19.617 INFO [stderr] Dec 17 15:34:19.676 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s Dec 17 15:34:21.072 INFO running `"docker" "inspect" "14d5acfd7ac018e0061585435f8b808dfa801ed51d5d8da67b24090f24302f0d"` Dec 17 15:34:21.408 INFO running `"docker" "rm" "-f" "14d5acfd7ac018e0061585435f8b808dfa801ed51d5d8da67b24090f24302f0d"` Dec 17 15:34:21.692 INFO [stdout] 14d5acfd7ac018e0061585435f8b808dfa801ed51d5d8da67b24090f24302f0d