Dec 04 10:57:09.856 INFO checking rzhikharevich/defunct against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:57:09.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 10:57:10.339 INFO [stdout] f819a54265ba8aeb51eb7b1d97a3bf9d4c7b6105bb28b6612d727b85b3ba35c3
Dec 04 10:57:10.341 INFO running `"docker" "start" "-a" "f819a54265ba8aeb51eb7b1d97a3bf9d4c7b6105bb28b6612d727b85b3ba35c3"`
Dec 04 10:57:11.311 INFO [stderr] usermod: no changes
Dec 04 10:57:11.447 INFO [stderr]     Checking rand v0.3.15
Dec 04 10:57:11.447 INFO [stderr]     Checking num-complex v0.1.39
Dec 04 10:57:13.174 INFO [stderr]     Checking num-bigint v0.1.40
Dec 04 10:57:14.845 INFO [stderr]     Checking num-rational v0.1.39
Dec 04 10:57:15.494 INFO [stderr]     Checking num v0.1.40
Dec 04 10:57:15.791 INFO [stderr]     Checking defunct v0.1.0 (/source)
Dec 04 10:57:16.171 INFO [stderr] warning: unused macro definition
Dec 04 10:57:16.171 INFO [stderr]   --> src/utils.rs:12:1
Dec 04 10:57:16.171 INFO [stderr]    |
Dec 04 10:57:16.171 INFO [stderr] 12 | / macro_rules! opt_err {
Dec 04 10:57:16.171 INFO [stderr] 13 | |     ($x:expr) => (
Dec 04 10:57:16.171 INFO [stderr] 14 | |         match $x {
Dec 04 10:57:16.171 INFO [stderr] 15 | |             Some(y) => y,
Dec 04 10:57:16.171 INFO [stderr] ...  |
Dec 04 10:57:16.171 INFO [stderr] 18 | |     )
Dec 04 10:57:16.171 INFO [stderr] 19 | | }
Dec 04 10:57:16.171 INFO [stderr]    | |_^
Dec 04 10:57:16.171 INFO [stderr]    |
Dec 04 10:57:16.171 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 04 10:57:16.171 INFO [stderr] 
Dec 04 10:57:16.315 INFO [stderr] warning: unused macro definition
Dec 04 10:57:16.315 INFO [stderr]   --> src/utils.rs:12:1
Dec 04 10:57:16.315 INFO [stderr]    |
Dec 04 10:57:16.315 INFO [stderr] 12 | / macro_rules! opt_err {
Dec 04 10:57:16.315 INFO [stderr] 13 | |     ($x:expr) => (
Dec 04 10:57:16.315 INFO [stderr] 14 | |         match $x {
Dec 04 10:57:16.315 INFO [stderr] 15 | |             Some(y) => y,
Dec 04 10:57:16.315 INFO [stderr] ...  |
Dec 04 10:57:16.315 INFO [stderr] 18 | |     )
Dec 04 10:57:16.315 INFO [stderr] 19 | | }
Dec 04 10:57:16.315 INFO [stderr]    | |_^
Dec 04 10:57:16.315 INFO [stderr]    |
Dec 04 10:57:16.315 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 04 10:57:16.315 INFO [stderr] 
Dec 04 10:57:16.407 INFO [stderr] warning: unused variable: `errors`
Dec 04 10:57:16.407 INFO [stderr]   --> src/parser/expr.rs:51:5
Dec 04 10:57:16.407 INFO [stderr]    |
Dec 04 10:57:16.407 INFO [stderr] 51 |     errors: &mut Vec<(Location, Error)>,
Dec 04 10:57:16.407 INFO [stderr]    |     ^^^^^^ help: consider using `_errors` instead
Dec 04 10:57:16.407 INFO [stderr]    |
Dec 04 10:57:16.407 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 10:57:16.407 INFO [stderr] 
Dec 04 10:57:16.489 INFO [stderr] warning: variant is never constructed: `StrLit`
Dec 04 10:57:16.489 INFO [stderr]   --> src/tok.rs:27:5
Dec 04 10:57:16.489 INFO [stderr]    |
Dec 04 10:57:16.489 INFO [stderr] 27 |     StrLit(Vec<StrLitItem<'a>>),
Dec 04 10:57:16.489 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:57:16.489 INFO [stderr]    |
Dec 04 10:57:16.489 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:57:16.489 INFO [stderr] 
Dec 04 10:57:16.489 INFO [stderr] warning: method is never used: `is_error`
Dec 04 10:57:16.489 INFO [stderr]   --> src/tok.rs:47:5
Dec 04 10:57:16.489 INFO [stderr]    |
Dec 04 10:57:16.489 INFO [stderr] 47 |     pub fn is_error(&self) -> bool {
Dec 04 10:57:16.489 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:57:16.489 INFO [stderr] 
Dec 04 10:57:16.489 INFO [stderr] warning: method is never used: `is_ok`
Dec 04 10:57:16.489 INFO [stderr]   --> src/tok.rs:63:5
Dec 04 10:57:16.489 INFO [stderr]    |
Dec 04 10:57:16.489 INFO [stderr] 63 |     pub fn is_ok(&self) -> bool {
Dec 04 10:57:16.489 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:57:16.489 INFO [stderr] 
Dec 04 10:57:16.489 INFO [stderr] warning: variant is never constructed: `Str`
Dec 04 10:57:16.489 INFO [stderr]   --> src/tok.rs:73:5
Dec 04 10:57:16.489 INFO [stderr]    |
Dec 04 10:57:16.489 INFO [stderr] 73 |     Str(&'a str),
Dec 04 10:57:16.489 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 10:57:16.489 INFO [stderr] 
Dec 04 10:57:16.489 INFO [stderr] warning: variant is never constructed: `Esc`
Dec 04 10:57:16.489 INFO [stderr]   --> src/tok.rs:74:5
Dec 04 10:57:16.489 INFO [stderr]    |
Dec 04 10:57:16.489 INFO [stderr] 74 |     Esc(char),
Dec 04 10:57:16.489 INFO [stderr]    |     ^^^^^^^^^
Dec 04 10:57:16.489 INFO [stderr] 
Dec 04 10:57:16.489 INFO [stderr] warning: variant is never constructed: `Tok`
Dec 04 10:57:16.489 INFO [stderr]   --> src/parser/mod.rs:55:5
Dec 04 10:57:16.489 INFO [stderr]    |
Dec 04 10:57:16.489 INFO [stderr] 55 |     Tok(TokErrorInfo),
Dec 04 10:57:16.489 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 10:57:16.489 INFO [stderr] 
Dec 04 10:57:16.489 INFO [stderr] warning: variant is never constructed: `Lit`
Dec 04 10:57:16.489 INFO [stderr]   --> src/parser/mod.rs:78:5
Dec 04 10:57:16.489 INFO [stderr]    |
Dec 04 10:57:16.489 INFO [stderr] 78 |     Lit,
Dec 04 10:57:16.489 INFO [stderr]    |     ^^^
Dec 04 10:57:16.489 INFO [stderr] 
Dec 04 10:57:16.532 INFO [stderr] warning: unused variable: `errors`
Dec 04 10:57:16.532 INFO [stderr]   --> src/parser/expr.rs:51:5
Dec 04 10:57:16.532 INFO [stderr]    |
Dec 04 10:57:16.532 INFO [stderr] 51 |     errors: &mut Vec<(Location, Error)>,
Dec 04 10:57:16.532 INFO [stderr]    |     ^^^^^^ help: consider using `_errors` instead
Dec 04 10:57:16.532 INFO [stderr]    |
Dec 04 10:57:16.532 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 10:57:16.532 INFO [stderr] 
Dec 04 10:57:16.607 INFO [stderr] warning: variant is never constructed: `StrLit`
Dec 04 10:57:16.607 INFO [stderr]   --> src/tok.rs:27:5
Dec 04 10:57:16.607 INFO [stderr]    |
Dec 04 10:57:16.607 INFO [stderr] 27 |     StrLit(Vec<StrLitItem<'a>>),
Dec 04 10:57:16.607 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:57:16.607 INFO [stderr]    |
Dec 04 10:57:16.607 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:57:16.607 INFO [stderr] 
Dec 04 10:57:16.607 INFO [stderr] warning: method is never used: `is_error`
Dec 04 10:57:16.607 INFO [stderr]   --> src/tok.rs:47:5
Dec 04 10:57:16.607 INFO [stderr]    |
Dec 04 10:57:16.607 INFO [stderr] 47 |     pub fn is_error(&self) -> bool {
Dec 04 10:57:16.607 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:57:16.607 INFO [stderr] 
Dec 04 10:57:16.607 INFO [stderr] warning: method is never used: `is_ok`
Dec 04 10:57:16.607 INFO [stderr]   --> src/tok.rs:63:5
Dec 04 10:57:16.607 INFO [stderr]    |
Dec 04 10:57:16.607 INFO [stderr] 63 |     pub fn is_ok(&self) -> bool {
Dec 04 10:57:16.607 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:57:16.607 INFO [stderr] 
Dec 04 10:57:16.607 INFO [stderr] warning: variant is never constructed: `Str`
Dec 04 10:57:16.607 INFO [stderr]   --> src/tok.rs:73:5
Dec 04 10:57:16.607 INFO [stderr]    |
Dec 04 10:57:16.607 INFO [stderr] 73 |     Str(&'a str),
Dec 04 10:57:16.607 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 10:57:16.607 INFO [stderr] 
Dec 04 10:57:16.607 INFO [stderr] warning: variant is never constructed: `Esc`
Dec 04 10:57:16.607 INFO [stderr]   --> src/tok.rs:74:5
Dec 04 10:57:16.607 INFO [stderr]    |
Dec 04 10:57:16.607 INFO [stderr] 74 |     Esc(char),
Dec 04 10:57:16.607 INFO [stderr]    |     ^^^^^^^^^
Dec 04 10:57:16.607 INFO [stderr] 
Dec 04 10:57:16.607 INFO [stderr] warning: variant is never constructed: `Tok`
Dec 04 10:57:16.607 INFO [stderr]   --> src/parser/mod.rs:55:5
Dec 04 10:57:16.607 INFO [stderr]    |
Dec 04 10:57:16.607 INFO [stderr] 55 |     Tok(TokErrorInfo),
Dec 04 10:57:16.607 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 10:57:16.607 INFO [stderr] 
Dec 04 10:57:16.607 INFO [stderr] warning: variant is never constructed: `Lit`
Dec 04 10:57:16.607 INFO [stderr]   --> src/parser/mod.rs:78:5
Dec 04 10:57:16.608 INFO [stderr]    |
Dec 04 10:57:16.608 INFO [stderr] 78 |     Lit,
Dec 04 10:57:16.608 INFO [stderr]    |     ^^^
Dec 04 10:57:16.608 INFO [stderr] 
Dec 04 10:57:16.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.27s
Dec 04 10:57:16.636 INFO [stderr] su: No module specific data is present
Dec 04 10:57:16.915 INFO running `"docker" "inspect" "f819a54265ba8aeb51eb7b1d97a3bf9d4c7b6105bb28b6612d727b85b3ba35c3"`
Dec 04 10:57:17.004 INFO running `"docker" "rm" "-f" "f819a54265ba8aeb51eb7b1d97a3bf9d4c7b6105bb28b6612d727b85b3ba35c3"`
Dec 04 10:57:17.121 INFO [stdout] f819a54265ba8aeb51eb7b1d97a3bf9d4c7b6105bb28b6612d727b85b3ba35c3