Nov 30 10:07:30.980 INFO checking LFalch/key-layout against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 10:07:30.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 10:07:31.354 INFO [stdout] 906638a55a63a9c08714606561aec4b6d4947b4dd01ebb79fc06ba3ea89ea944
Nov 30 10:07:31.356 INFO running `"docker" "start" "-a" "906638a55a63a9c08714606561aec4b6d4947b4dd01ebb79fc06ba3ea89ea944"`
Nov 30 10:07:33.068 INFO [stderr] usermod: no changes
Nov 30 10:07:33.180 INFO [stderr]     Checking utf16-ext v0.1.0
Nov 30 10:07:33.180 INFO [stderr]     Checking serde-xml-rs v0.2.1
Nov 30 10:07:34.578 INFO [stderr]     Checking key-layout v0.1.0 (/source)
Nov 30 10:07:36.060 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 10:07:36.060 INFO [stderr]    --> src/klc.rs:166:74
Nov 30 10:07:36.060 INFO [stderr]     |
Nov 30 10:07:36.061 INFO [stderr] 166 |                     ret.deadkeys.get_mut(k)?.insert(read_char(args[0])?, (read_char(args[1])?));
Nov 30 10:07:36.061 INFO [stderr]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 10:07:36.061 INFO [stderr]     |
Nov 30 10:07:36.061 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 10:07:36.061 INFO [stderr] 
Nov 30 10:07:36.100 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 10:07:36.100 INFO [stderr]    --> src/klc.rs:166:74
Nov 30 10:07:36.100 INFO [stderr]     |
Nov 30 10:07:36.100 INFO [stderr] 166 |                     ret.deadkeys.get_mut(k)?.insert(read_char(args[0])?, (read_char(args[1])?));
Nov 30 10:07:36.100 INFO [stderr]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 10:07:36.101 INFO [stderr]     |
Nov 30 10:07:36.101 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 10:07:36.101 INFO [stderr] 
Nov 30 10:07:36.940 INFO [stderr] warning: unused variable: `layout`
Nov 30 10:07:36.940 INFO [stderr]  --> src/convert.rs:7:9
Nov 30 10:07:36.940 INFO [stderr]   |
Nov 30 10:07:36.940 INFO [stderr] 7 |         layout,
Nov 30 10:07:36.940 INFO [stderr]   |         ^^^^^^ help: try ignoring the field: `layout: _`
Nov 30 10:07:36.940 INFO [stderr]   |
Nov 30 10:07:36.940 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 10:07:36.940 INFO [stderr] 
Nov 30 10:07:36.940 INFO [stderr] warning: unused variable: `deadkeys`
Nov 30 10:07:36.940 INFO [stderr]  --> src/convert.rs:8:9
Nov 30 10:07:36.940 INFO [stderr]   |
Nov 30 10:07:36.940 INFO [stderr] 8 |         deadkeys,
Nov 30 10:07:36.940 INFO [stderr]   |         ^^^^^^^^ help: try ignoring the field: `deadkeys: _`
Nov 30 10:07:36.940 INFO [stderr] 
Nov 30 10:07:36.940 INFO [stderr] warning: unused variable: `keynames_dead`
Nov 30 10:07:36.940 INFO [stderr]  --> src/convert.rs:9:9
Nov 30 10:07:36.940 INFO [stderr]   |
Nov 30 10:07:36.940 INFO [stderr] 9 |         keynames_dead,
Nov 30 10:07:36.940 INFO [stderr]   |         ^^^^^^^^^^^^^ help: try ignoring the field: `keynames_dead: _`
Nov 30 10:07:36.940 INFO [stderr] 
Nov 30 10:07:37.104 INFO [stderr] warning: unused variable: `layout`
Nov 30 10:07:37.104 INFO [stderr]  --> src/convert.rs:7:9
Nov 30 10:07:37.104 INFO [stderr]   |
Nov 30 10:07:37.104 INFO [stderr] 7 |         layout,
Nov 30 10:07:37.104 INFO [stderr]   |         ^^^^^^ help: try ignoring the field: `layout: _`
Nov 30 10:07:37.104 INFO [stderr]   |
Nov 30 10:07:37.104 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 10:07:37.104 INFO [stderr] 
Nov 30 10:07:37.104 INFO [stderr] warning: unused variable: `deadkeys`
Nov 30 10:07:37.104 INFO [stderr]  --> src/convert.rs:8:9
Nov 30 10:07:37.104 INFO [stderr]   |
Nov 30 10:07:37.104 INFO [stderr] 8 |         deadkeys,
Nov 30 10:07:37.104 INFO [stderr]   |         ^^^^^^^^ help: try ignoring the field: `deadkeys: _`
Nov 30 10:07:37.104 INFO [stderr] 
Nov 30 10:07:37.104 INFO [stderr] warning: unused variable: `keynames_dead`
Nov 30 10:07:37.104 INFO [stderr]  --> src/convert.rs:9:9
Nov 30 10:07:37.104 INFO [stderr]   |
Nov 30 10:07:37.104 INFO [stderr] 9 |         keynames_dead,
Nov 30 10:07:37.104 INFO [stderr]   |         ^^^^^^^^^^^^^ help: try ignoring the field: `keynames_dead: _`
Nov 30 10:07:37.104 INFO [stderr] 
Nov 30 10:07:37.416 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:07:37.416 INFO [stderr]   --> src/convert.rs:14:9
Nov 30 10:07:37.416 INFO [stderr]    |
Nov 30 10:07:37.416 INFO [stderr] 14 |     let mut key_maps: Vec<_> = (0..9).map(|i| KeyMap {
Nov 30 10:07:37.416 INFO [stderr]    |         ----^^^^^^^^
Nov 30 10:07:37.416 INFO [stderr]    |         |
Nov 30 10:07:37.416 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:07:37.416 INFO [stderr]    |
Nov 30 10:07:37.416 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:07:37.416 INFO [stderr] 
Nov 30 10:07:37.416 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:07:37.416 INFO [stderr]   --> src/convert.rs:18:9
Nov 30 10:07:37.416 INFO [stderr]    |
Nov 30 10:07:37.416 INFO [stderr] 18 |     let mut actions = vec![];
Nov 30 10:07:37.417 INFO [stderr]    |         ----^^^^^^^
Nov 30 10:07:37.417 INFO [stderr]    |         |
Nov 30 10:07:37.417 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:07:37.417 INFO [stderr] 
Nov 30 10:07:37.417 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:07:37.417 INFO [stderr]   --> src/convert.rs:19:9
Nov 30 10:07:37.417 INFO [stderr]    |
Nov 30 10:07:37.417 INFO [stderr] 19 |     let mut terminators = vec![];
Nov 30 10:07:37.417 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 30 10:07:37.417 INFO [stderr]    |         |
Nov 30 10:07:37.417 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:07:37.417 INFO [stderr] 
Nov 30 10:07:37.632 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:07:37.632 INFO [stderr]   --> src/convert.rs:14:9
Nov 30 10:07:37.632 INFO [stderr]    |
Nov 30 10:07:37.632 INFO [stderr] 14 |     let mut key_maps: Vec<_> = (0..9).map(|i| KeyMap {
Nov 30 10:07:37.632 INFO [stderr]    |         ----^^^^^^^^
Nov 30 10:07:37.632 INFO [stderr]    |         |
Nov 30 10:07:37.632 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:07:37.632 INFO [stderr]    |
Nov 30 10:07:37.632 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:07:37.633 INFO [stderr] 
Nov 30 10:07:37.633 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:07:37.633 INFO [stderr]   --> src/convert.rs:18:9
Nov 30 10:07:37.633 INFO [stderr]    |
Nov 30 10:07:37.633 INFO [stderr] 18 |     let mut actions = vec![];
Nov 30 10:07:37.633 INFO [stderr]    |         ----^^^^^^^
Nov 30 10:07:37.633 INFO [stderr]    |         |
Nov 30 10:07:37.633 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:07:37.633 INFO [stderr] 
Nov 30 10:07:37.633 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:07:37.633 INFO [stderr]   --> src/convert.rs:19:9
Nov 30 10:07:37.633 INFO [stderr]    |
Nov 30 10:07:37.633 INFO [stderr] 19 |     let mut terminators = vec![];
Nov 30 10:07:37.633 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 30 10:07:37.633 INFO [stderr]    |         |
Nov 30 10:07:37.633 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:07:37.633 INFO [stderr] 
Nov 30 10:07:37.692 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
Nov 30 10:07:37.692 INFO [stderr] su: No module specific data is present
Nov 30 10:07:38.578 INFO running `"docker" "inspect" "906638a55a63a9c08714606561aec4b6d4947b4dd01ebb79fc06ba3ea89ea944"`
Nov 30 10:07:38.946 INFO running `"docker" "rm" "-f" "906638a55a63a9c08714606561aec4b6d4947b4dd01ebb79fc06ba3ea89ea944"`
Nov 30 10:07:39.312 INFO [stdout] 906638a55a63a9c08714606561aec4b6d4947b4dd01ebb79fc06ba3ea89ea944