Dec 19 12:52:27.141 INFO checking mbyio/lcc against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:52:27.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/mbyio/lcc:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:52:27.870 INFO [stdout] 25e600015b60da36e190db912dec02f8059dad9795ded6964f0d6c2dd5192e9d
Dec 19 12:52:27.874 INFO running `"docker" "start" "-a" "25e600015b60da36e190db912dec02f8059dad9795ded6964f0d6c2dd5192e9d"`
Dec 19 12:52:29.692 INFO [stderr]     Checking lcc v0.1.0 (/opt/crater/workdir)
Dec 19 12:52:30.113 INFO [stderr] warning: method is never used: `new`
Dec 19 12:52:30.113 INFO [stderr]   --> src/main.rs:24:5
Dec 19 12:52:30.113 INFO [stderr]    |
Dec 19 12:52:30.113 INFO [stderr] 24 |     fn new(kind: TokenKind) -> Token<'a> {
Dec 19 12:52:30.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:52:30.113 INFO [stderr]    |
Dec 19 12:52:30.113 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:52:30.113 INFO [stderr] 
Dec 19 12:52:30.113 INFO [stderr] warning: method is never used: `with_value`
Dec 19 12:52:30.113 INFO [stderr]   --> src/main.rs:31:5
Dec 19 12:52:30.113 INFO [stderr]    |
Dec 19 12:52:30.113 INFO [stderr] 31 |     fn with_value(kind: TokenKind, value: &'a str) -> Token<'a> {
Dec 19 12:52:30.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:52:30.113 INFO [stderr] 
Dec 19 12:52:30.113 INFO [stderr] warning: method is never used: `new`
Dec 19 12:52:30.113 INFO [stderr]   --> src/main.rs:47:5
Dec 19 12:52:30.113 INFO [stderr]    |
Dec 19 12:52:30.113 INFO [stderr] 47 |     fn new(s: &'a str) -> TokenStream<'a> {
Dec 19 12:52:30.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:52:30.113 INFO [stderr] 
Dec 19 12:52:30.113 INFO [stderr] warning: method is never used: `has_next`
Dec 19 12:52:30.113 INFO [stderr]    --> src/main.rs:118:5
Dec 19 12:52:30.113 INFO [stderr]     |
Dec 19 12:52:30.113 INFO [stderr] 118 |     fn has_next(&self) -> bool {
Dec 19 12:52:30.113 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:52:30.113 INFO [stderr] 
Dec 19 12:52:30.113 INFO [stderr] warning: method is never used: `parenthesize`
Dec 19 12:52:30.113 INFO [stderr]    --> src/main.rs:137:5
Dec 19 12:52:30.113 INFO [stderr]     |
Dec 19 12:52:30.113 INFO [stderr] 137 |     fn parenthesize(&self) -> String {
Dec 19 12:52:30.113 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:52:30.113 INFO [stderr] 
Dec 19 12:52:30.113 INFO [stderr] warning: method is never used: `substitute`
Dec 19 12:52:30.113 INFO [stderr]    --> src/main.rs:455:5
Dec 19 12:52:30.113 INFO [stderr]     |
Dec 19 12:52:30.113 INFO [stderr] 455 |     fn substitute(&self, target: &str, repl: &LE<'s>) -> LE<'s> {
Dec 19 12:52:30.113 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:52:30.113 INFO [stderr] 
Dec 19 12:52:30.274 INFO [stderr] warning: method is never used: `new`
Dec 19 12:52:30.274 INFO [stderr]   --> src/main.rs:24:5
Dec 19 12:52:30.274 INFO [stderr]    |
Dec 19 12:52:30.274 INFO [stderr] 24 |     fn new(kind: TokenKind) -> Token<'a> {
Dec 19 12:52:30.274 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:52:30.275 INFO [stderr]    |
Dec 19 12:52:30.275 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:52:30.275 INFO [stderr] 
Dec 19 12:52:30.275 INFO [stderr] warning: method is never used: `with_value`
Dec 19 12:52:30.275 INFO [stderr]   --> src/main.rs:31:5
Dec 19 12:52:30.275 INFO [stderr]    |
Dec 19 12:52:30.275 INFO [stderr] 31 |     fn with_value(kind: TokenKind, value: &'a str) -> Token<'a> {
Dec 19 12:52:30.275 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:52:30.275 INFO [stderr] 
Dec 19 12:52:30.275 INFO [stderr] warning: method is never used: `new`
Dec 19 12:52:30.275 INFO [stderr]   --> src/main.rs:47:5
Dec 19 12:52:30.275 INFO [stderr]    |
Dec 19 12:52:30.275 INFO [stderr] 47 |     fn new(s: &'a str) -> TokenStream<'a> {
Dec 19 12:52:30.275 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:52:30.275 INFO [stderr] 
Dec 19 12:52:30.275 INFO [stderr] warning: method is never used: `has_next`
Dec 19 12:52:30.275 INFO [stderr]    --> src/main.rs:118:5
Dec 19 12:52:30.275 INFO [stderr]     |
Dec 19 12:52:30.275 INFO [stderr] 118 |     fn has_next(&self) -> bool {
Dec 19 12:52:30.275 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:52:30.275 INFO [stderr] 
Dec 19 12:52:30.275 INFO [stderr] warning: method is never used: `parenthesize`
Dec 19 12:52:30.275 INFO [stderr]    --> src/main.rs:137:5
Dec 19 12:52:30.275 INFO [stderr]     |
Dec 19 12:52:30.275 INFO [stderr] 137 |     fn parenthesize(&self) -> String {
Dec 19 12:52:30.275 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:52:30.275 INFO [stderr] 
Dec 19 12:52:30.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 19 12:52:30.932 INFO running `"docker" "inspect" "25e600015b60da36e190db912dec02f8059dad9795ded6964f0d6c2dd5192e9d"`
Dec 19 12:52:31.332 INFO running `"docker" "rm" "-f" "25e600015b60da36e190db912dec02f8059dad9795ded6964f0d6c2dd5192e9d"`
Dec 19 12:52:31.592 INFO [stdout] 25e600015b60da36e190db912dec02f8059dad9795ded6964f0d6c2dd5192e9d