Dec 12 02:56:44.615 INFO checking EthanLuisMcDonough/emask against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:56:44.615 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 02:56:45.208 INFO [stdout] ed16d820780063ad624c0744ff0d5cbbe599b17a154c3d552ced6f7c5b0e0c39
Dec 12 02:56:45.210 INFO running `"docker" "start" "-a" "ed16d820780063ad624c0744ff0d5cbbe599b17a154c3d552ced6f7c5b0e0c39"`
Dec 12 02:56:47.184 INFO [stderr] usermod: no changes
Dec 12 02:56:47.265 INFO [stderr]     Checking emask v0.1.0 (/source)
Dec 12 02:56:48.200 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:56:48.201 INFO [stderr]    --> src/main.rs:188:9
Dec 12 02:56:48.201 INFO [stderr]     |
Dec 12 02:56:48.201 INFO [stderr] 188 |     let mut h = Thing::all();
Dec 12 02:56:48.202 INFO [stderr]     |         ----^
Dec 12 02:56:48.202 INFO [stderr]     |         |
Dec 12 02:56:48.202 INFO [stderr]     |         help: remove this `mut`
Dec 12 02:56:48.202 INFO [stderr]     |
Dec 12 02:56:48.203 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 02:56:48.203 INFO [stderr] 
Dec 12 02:56:48.209 INFO [stderr] warning: method is never used: `is_full`
Dec 12 02:56:48.209 INFO [stderr]   --> src/main.rs:60:5
Dec 12 02:56:48.210 INFO [stderr]    |
Dec 12 02:56:48.210 INFO [stderr] 60 |     fn is_full(&self) -> bool {
Dec 12 02:56:48.210 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:56:48.211 INFO [stderr]    |
Dec 12 02:56:48.211 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:56:48.211 INFO [stderr] 
Dec 12 02:56:48.211 INFO [stderr] warning: method is never used: `is_empty`
Dec 12 02:56:48.211 INFO [stderr]   --> src/main.rs:64:5
Dec 12 02:56:48.211 INFO [stderr]    |
Dec 12 02:56:48.211 INFO [stderr] 64 |     fn is_empty(&self) -> bool {
Dec 12 02:56:48.211 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:56:48.211 INFO [stderr] 
Dec 12 02:56:48.211 INFO [stderr] warning: module `A` should have a snake case name such as `a`
Dec 12 02:56:48.211 INFO [stderr]    --> src/main.rs:180:1
Dec 12 02:56:48.211 INFO [stderr]     |
Dec 12 02:56:48.211 INFO [stderr] 180 | / mod A {
Dec 12 02:56:48.211 INFO [stderr] 181 | |     use super::{MaskManager, MaskValue};
Dec 12 02:56:48.211 INFO [stderr] 182 | |     emask!(pub Thing { A, B, C });
Dec 12 02:56:48.211 INFO [stderr] 183 | | }
Dec 12 02:56:48.211 INFO [stderr]     | |_^
Dec 12 02:56:48.211 INFO [stderr]     |
Dec 12 02:56:48.212 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 12 02:56:48.212 INFO [stderr] 
Dec 12 02:56:48.399 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:56:48.399 INFO [stderr]    --> src/main.rs:188:9
Dec 12 02:56:48.399 INFO [stderr]     |
Dec 12 02:56:48.399 INFO [stderr] 188 |     let mut h = Thing::all();
Dec 12 02:56:48.400 INFO [stderr]     |         ----^
Dec 12 02:56:48.400 INFO [stderr]     |         |
Dec 12 02:56:48.400 INFO [stderr]     |         help: remove this `mut`
Dec 12 02:56:48.400 INFO [stderr]     |
Dec 12 02:56:48.404 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 02:56:48.405 INFO [stderr] 
Dec 12 02:56:48.415 INFO [stderr] warning: method is never used: `is_full`
Dec 12 02:56:48.415 INFO [stderr]   --> src/main.rs:60:5
Dec 12 02:56:48.415 INFO [stderr]    |
Dec 12 02:56:48.416 INFO [stderr] 60 |     fn is_full(&self) -> bool {
Dec 12 02:56:48.416 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:56:48.416 INFO [stderr]    |
Dec 12 02:56:48.417 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:56:48.417 INFO [stderr] 
Dec 12 02:56:48.417 INFO [stderr] warning: method is never used: `is_empty`
Dec 12 02:56:48.417 INFO [stderr]   --> src/main.rs:64:5
Dec 12 02:56:48.417 INFO [stderr]    |
Dec 12 02:56:48.418 INFO [stderr] 64 |     fn is_empty(&self) -> bool {
Dec 12 02:56:48.418 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:56:48.418 INFO [stderr] 
Dec 12 02:56:48.418 INFO [stderr] warning: module `A` should have a snake case name such as `a`
Dec 12 02:56:48.419 INFO [stderr]    --> src/main.rs:180:1
Dec 12 02:56:48.419 INFO [stderr]     |
Dec 12 02:56:48.419 INFO [stderr] 180 | / mod A {
Dec 12 02:56:48.419 INFO [stderr] 181 | |     use super::{MaskManager, MaskValue};
Dec 12 02:56:48.420 INFO [stderr] 182 | |     emask!(pub Thing { A, B, C });
Dec 12 02:56:48.420 INFO [stderr] 183 | | }
Dec 12 02:56:48.420 INFO [stderr]     | |_^
Dec 12 02:56:48.421 INFO [stderr]     |
Dec 12 02:56:48.421 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 12 02:56:48.421 INFO [stderr] 
Dec 12 02:56:48.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 12 02:56:48.446 INFO [stderr] su: No module specific data is present
Dec 12 02:56:49.790 INFO running `"docker" "inspect" "ed16d820780063ad624c0744ff0d5cbbe599b17a154c3d552ced6f7c5b0e0c39"`
Dec 12 02:56:50.138 INFO running `"docker" "rm" "-f" "ed16d820780063ad624c0744ff0d5cbbe599b17a154c3d552ced6f7c5b0e0c39"`
Dec 12 02:56:50.468 INFO [stdout] ed16d820780063ad624c0744ff0d5cbbe599b17a154c3d552ced6f7c5b0e0c39