Dec 18 07:46:11.704 INFO checking EthanLuisMcDonough/emask against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 07:46:11.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/EthanLuisMcDonough/emask:/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 18 07:46:12.135 INFO [stdout] 4cbf6085097cf2f37e86a9fa0b04da8cfca339c4b28a88baa8e62f8f404f607c Dec 18 07:46:12.137 INFO running `"docker" "start" "-a" "4cbf6085097cf2f37e86a9fa0b04da8cfca339c4b28a88baa8e62f8f404f607c"` Dec 18 07:46:14.573 INFO [stderr] Checking emask v0.1.0 (/opt/crater/workdir) Dec 18 07:46:14.908 INFO [stderr] warning: variable does not need to be mutable Dec 18 07:46:14.908 INFO [stderr] --> src/main.rs:188:9 Dec 18 07:46:14.908 INFO [stderr] | Dec 18 07:46:14.908 INFO [stderr] 188 | let mut h = Thing::all(); Dec 18 07:46:14.908 INFO [stderr] | ----^ Dec 18 07:46:14.908 INFO [stderr] | | Dec 18 07:46:14.908 INFO [stderr] | help: remove this `mut` Dec 18 07:46:14.908 INFO [stderr] | Dec 18 07:46:14.908 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 07:46:14.908 INFO [stderr] Dec 18 07:46:14.908 INFO [stderr] warning: method is never used: `is_full` Dec 18 07:46:14.908 INFO [stderr] --> src/main.rs:60:5 Dec 18 07:46:14.908 INFO [stderr] | Dec 18 07:46:14.908 INFO [stderr] 60 | fn is_full(&self) -> bool { Dec 18 07:46:14.908 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 07:46:14.908 INFO [stderr] | Dec 18 07:46:14.908 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 07:46:14.908 INFO [stderr] Dec 18 07:46:14.908 INFO [stderr] warning: method is never used: `is_empty` Dec 18 07:46:14.908 INFO [stderr] --> src/main.rs:64:5 Dec 18 07:46:14.908 INFO [stderr] | Dec 18 07:46:14.908 INFO [stderr] 64 | fn is_empty(&self) -> bool { Dec 18 07:46:14.908 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 07:46:14.908 INFO [stderr] Dec 18 07:46:14.909 INFO [stderr] warning: module `A` should have a snake case name such as `a` Dec 18 07:46:14.909 INFO [stderr] --> src/main.rs:180:1 Dec 18 07:46:14.909 INFO [stderr] | Dec 18 07:46:14.909 INFO [stderr] 180 | / mod A { Dec 18 07:46:14.909 INFO [stderr] 181 | | use super::{MaskManager, MaskValue}; Dec 18 07:46:14.909 INFO [stderr] 182 | | emask!(pub Thing { A, B, C }); Dec 18 07:46:14.909 INFO [stderr] 183 | | } Dec 18 07:46:14.909 INFO [stderr] | |_^ Dec 18 07:46:14.909 INFO [stderr] | Dec 18 07:46:14.909 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 18 07:46:14.909 INFO [stderr] Dec 18 07:46:15.073 INFO [stderr] warning: variable does not need to be mutable Dec 18 07:46:15.073 INFO [stderr] --> src/main.rs:188:9 Dec 18 07:46:15.073 INFO [stderr] | Dec 18 07:46:15.073 INFO [stderr] 188 | let mut h = Thing::all(); Dec 18 07:46:15.073 INFO [stderr] | ----^ Dec 18 07:46:15.073 INFO [stderr] | | Dec 18 07:46:15.073 INFO [stderr] | help: remove this `mut` Dec 18 07:46:15.073 INFO [stderr] | Dec 18 07:46:15.073 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 07:46:15.073 INFO [stderr] Dec 18 07:46:15.085 INFO [stderr] warning: method is never used: `is_full` Dec 18 07:46:15.085 INFO [stderr] --> src/main.rs:60:5 Dec 18 07:46:15.085 INFO [stderr] | Dec 18 07:46:15.085 INFO [stderr] 60 | fn is_full(&self) -> bool { Dec 18 07:46:15.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 07:46:15.085 INFO [stderr] | Dec 18 07:46:15.085 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 07:46:15.085 INFO [stderr] Dec 18 07:46:15.085 INFO [stderr] warning: method is never used: `is_empty` Dec 18 07:46:15.085 INFO [stderr] --> src/main.rs:64:5 Dec 18 07:46:15.085 INFO [stderr] | Dec 18 07:46:15.085 INFO [stderr] 64 | fn is_empty(&self) -> bool { Dec 18 07:46:15.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 07:46:15.085 INFO [stderr] Dec 18 07:46:15.085 INFO [stderr] warning: module `A` should have a snake case name such as `a` Dec 18 07:46:15.085 INFO [stderr] --> src/main.rs:180:1 Dec 18 07:46:15.085 INFO [stderr] | Dec 18 07:46:15.085 INFO [stderr] 180 | / mod A { Dec 18 07:46:15.085 INFO [stderr] 181 | | use super::{MaskManager, MaskValue}; Dec 18 07:46:15.085 INFO [stderr] 182 | | emask!(pub Thing { A, B, C }); Dec 18 07:46:15.085 INFO [stderr] 183 | | } Dec 18 07:46:15.085 INFO [stderr] | |_^ Dec 18 07:46:15.085 INFO [stderr] | Dec 18 07:46:15.085 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 18 07:46:15.085 INFO [stderr] Dec 18 07:46:15.125 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.57s Dec 18 07:46:15.950 INFO running `"docker" "inspect" "4cbf6085097cf2f37e86a9fa0b04da8cfca339c4b28a88baa8e62f8f404f607c"` Dec 18 07:46:16.194 INFO running `"docker" "rm" "-f" "4cbf6085097cf2f37e86a9fa0b04da8cfca339c4b28a88baa8e62f8f404f607c"` Dec 18 07:46:16.455 INFO [stdout] 4cbf6085097cf2f37e86a9fa0b04da8cfca339c4b28a88baa8e62f8f404f607c