Dec 19 09:33:20.200 INFO checking rzhikharevich/defunct against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 09:33:20.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/rzhikharevich/defunct:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:33:20.676 INFO [stdout] 17f84d7f7db690ff2e232840062468f120c095bc58de137e4dddc0d1a408fb9b
Dec 19 09:33:20.679 INFO running `"docker" "start" "-a" "17f84d7f7db690ff2e232840062468f120c095bc58de137e4dddc0d1a408fb9b"`
Dec 19 09:33:22.698 INFO [stderr]     Checking num-complex v0.1.39
Dec 19 09:33:23.527 INFO [stderr]     Checking num v0.1.40
Dec 19 09:33:23.712 INFO [stderr]     Checking defunct v0.1.0 (/opt/crater/workdir)
Dec 19 09:33:24.037 INFO [stderr] warning: unused macro definition
Dec 19 09:33:24.037 INFO [stderr]   --> src/utils.rs:12:1
Dec 19 09:33:24.038 INFO [stderr]    |
Dec 19 09:33:24.038 INFO [stderr] 12 | / macro_rules! opt_err {
Dec 19 09:33:24.038 INFO [stderr] 13 | |     ($x:expr) => (
Dec 19 09:33:24.038 INFO [stderr] 14 | |         match $x {
Dec 19 09:33:24.039 INFO [stderr] 15 | |             Some(y) => y,
Dec 19 09:33:24.039 INFO [stderr] ...  |
Dec 19 09:33:24.039 INFO [stderr] 18 | |     )
Dec 19 09:33:24.039 INFO [stderr] 19 | | }
Dec 19 09:33:24.040 INFO [stderr]    | |_^
Dec 19 09:33:24.040 INFO [stderr]    |
Dec 19 09:33:24.040 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 19 09:33:24.040 INFO [stderr] 
Dec 19 09:33:24.078 INFO [stderr] warning: unused macro definition
Dec 19 09:33:24.079 INFO [stderr]   --> src/utils.rs:12:1
Dec 19 09:33:24.079 INFO [stderr]    |
Dec 19 09:33:24.079 INFO [stderr] 12 | / macro_rules! opt_err {
Dec 19 09:33:24.080 INFO [stderr] 13 | |     ($x:expr) => (
Dec 19 09:33:24.080 INFO [stderr] 14 | |         match $x {
Dec 19 09:33:24.080 INFO [stderr] 15 | |             Some(y) => y,
Dec 19 09:33:24.080 INFO [stderr] ...  |
Dec 19 09:33:24.081 INFO [stderr] 18 | |     )
Dec 19 09:33:24.081 INFO [stderr] 19 | | }
Dec 19 09:33:24.081 INFO [stderr]    | |_^
Dec 19 09:33:24.082 INFO [stderr]    |
Dec 19 09:33:24.082 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 19 09:33:24.082 INFO [stderr] 
Dec 19 09:33:24.361 INFO [stderr] warning: unused variable: `errors`
Dec 19 09:33:24.361 INFO [stderr]   --> src/parser/expr.rs:51:5
Dec 19 09:33:24.361 INFO [stderr]    |
Dec 19 09:33:24.361 INFO [stderr] 51 |     errors: &mut Vec<(Location, Error)>,
Dec 19 09:33:24.361 INFO [stderr]    |     ^^^^^^ help: consider using `_errors` instead
Dec 19 09:33:24.361 INFO [stderr]    |
Dec 19 09:33:24.364 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 09:33:24.364 INFO [stderr] 
Dec 19 09:33:24.385 INFO [stderr] warning: unused variable: `errors`
Dec 19 09:33:24.385 INFO [stderr]   --> src/parser/expr.rs:51:5
Dec 19 09:33:24.385 INFO [stderr]    |
Dec 19 09:33:24.385 INFO [stderr] 51 |     errors: &mut Vec<(Location, Error)>,
Dec 19 09:33:24.385 INFO [stderr]    |     ^^^^^^ help: consider using `_errors` instead
Dec 19 09:33:24.385 INFO [stderr]    |
Dec 19 09:33:24.385 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 09:33:24.385 INFO [stderr] 
Dec 19 09:33:24.481 INFO [stderr] warning: variant is never constructed: `StrLit`
Dec 19 09:33:24.481 INFO [stderr]   --> src/tok.rs:27:5
Dec 19 09:33:24.481 INFO [stderr]    |
Dec 19 09:33:24.482 INFO [stderr] 27 |     StrLit(Vec<StrLitItem<'a>>),
Dec 19 09:33:24.482 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:33:24.482 INFO [stderr]    |
Dec 19 09:33:24.482 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:33:24.483 INFO [stderr] 
Dec 19 09:33:24.483 INFO [stderr] warning: method is never used: `is_error`
Dec 19 09:33:24.483 INFO [stderr]   --> src/tok.rs:47:5
Dec 19 09:33:24.483 INFO [stderr]    |
Dec 19 09:33:24.484 INFO [stderr] 47 |     pub fn is_error(&self) -> bool {
Dec 19 09:33:24.484 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:33:24.484 INFO [stderr] 
Dec 19 09:33:24.484 INFO [stderr] warning: method is never used: `is_ok`
Dec 19 09:33:24.484 INFO [stderr]   --> src/tok.rs:63:5
Dec 19 09:33:24.485 INFO [stderr]    |
Dec 19 09:33:24.485 INFO [stderr] 63 |     pub fn is_ok(&self) -> bool {
Dec 19 09:33:24.485 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:33:24.485 INFO [stderr] 
Dec 19 09:33:24.486 INFO [stderr] warning: variant is never constructed: `Str`
Dec 19 09:33:24.486 INFO [stderr]   --> src/tok.rs:73:5
Dec 19 09:33:24.486 INFO [stderr]    |
Dec 19 09:33:24.486 INFO [stderr] 73 |     Str(&'a str),
Dec 19 09:33:24.487 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 09:33:24.487 INFO [stderr] 
Dec 19 09:33:24.487 INFO [stderr] warning: variant is never constructed: `Esc`
Dec 19 09:33:24.487 INFO [stderr]   --> src/tok.rs:74:5
Dec 19 09:33:24.487 INFO [stderr]    |
Dec 19 09:33:24.488 INFO [stderr] 74 |     Esc(char),
Dec 19 09:33:24.488 INFO [stderr]    |     ^^^^^^^^^
Dec 19 09:33:24.488 INFO [stderr] 
Dec 19 09:33:24.488 INFO [stderr] warning: variant is never constructed: `Tok`
Dec 19 09:33:24.489 INFO [stderr]   --> src/parser/mod.rs:55:5
Dec 19 09:33:24.489 INFO [stderr]    |
Dec 19 09:33:24.489 INFO [stderr] 55 |     Tok(TokErrorInfo),
Dec 19 09:33:24.489 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 09:33:24.489 INFO [stderr] 
Dec 19 09:33:24.490 INFO [stderr] warning: variant is never constructed: `Lit`
Dec 19 09:33:24.490 INFO [stderr]   --> src/parser/mod.rs:78:5
Dec 19 09:33:24.490 INFO [stderr]    |
Dec 19 09:33:24.490 INFO [stderr] 78 |     Lit,
Dec 19 09:33:24.490 INFO [stderr]    |     ^^^
Dec 19 09:33:24.491 INFO [stderr] 
Dec 19 09:33:24.491 INFO [stderr] warning: variant is never constructed: `StrLit`
Dec 19 09:33:24.491 INFO [stderr]   --> src/tok.rs:27:5
Dec 19 09:33:24.492 INFO [stderr]    |
Dec 19 09:33:24.492 INFO [stderr] 27 |     StrLit(Vec<StrLitItem<'a>>),
Dec 19 09:33:24.492 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:33:24.492 INFO [stderr]    |
Dec 19 09:33:24.493 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:33:24.493 INFO [stderr] 
Dec 19 09:33:24.493 INFO [stderr] warning: method is never used: `is_error`
Dec 19 09:33:24.494 INFO [stderr]   --> src/tok.rs:47:5
Dec 19 09:33:24.494 INFO [stderr]    |
Dec 19 09:33:24.494 INFO [stderr] 47 |     pub fn is_error(&self) -> bool {
Dec 19 09:33:24.494 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:33:24.494 INFO [stderr] 
Dec 19 09:33:24.495 INFO [stderr] warning: method is never used: `is_ok`
Dec 19 09:33:24.495 INFO [stderr]   --> src/tok.rs:63:5
Dec 19 09:33:24.495 INFO [stderr]    |
Dec 19 09:33:24.496 INFO [stderr] 63 |     pub fn is_ok(&self) -> bool {
Dec 19 09:33:24.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:33:24.496 INFO [stderr] 
Dec 19 09:33:24.496 INFO [stderr] warning: variant is never constructed: `Str`
Dec 19 09:33:24.497 INFO [stderr]   --> src/tok.rs:73:5
Dec 19 09:33:24.497 INFO [stderr]    |
Dec 19 09:33:24.497 INFO [stderr] 73 |     Str(&'a str),
Dec 19 09:33:24.497 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 09:33:24.498 INFO [stderr] 
Dec 19 09:33:24.498 INFO [stderr] warning: variant is never constructed: `Esc`
Dec 19 09:33:24.498 INFO [stderr]   --> src/tok.rs:74:5
Dec 19 09:33:24.499 INFO [stderr]    |
Dec 19 09:33:24.499 INFO [stderr] 74 |     Esc(char),
Dec 19 09:33:24.499 INFO [stderr]    |     ^^^^^^^^^
Dec 19 09:33:24.499 INFO [stderr] 
Dec 19 09:33:24.500 INFO [stderr] warning: variant is never constructed: `Tok`
Dec 19 09:33:24.500 INFO [stderr]   --> src/parser/mod.rs:55:5
Dec 19 09:33:24.501 INFO [stderr]    |
Dec 19 09:33:24.501 INFO [stderr] 55 |     Tok(TokErrorInfo),
Dec 19 09:33:24.501 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 09:33:24.502 INFO [stderr] 
Dec 19 09:33:24.502 INFO [stderr] warning: variant is never constructed: `Lit`
Dec 19 09:33:24.502 INFO [stderr]   --> src/parser/mod.rs:78:5
Dec 19 09:33:24.502 INFO [stderr]    |
Dec 19 09:33:24.503 INFO [stderr] 78 |     Lit,
Dec 19 09:33:24.503 INFO [stderr]    |     ^^^
Dec 19 09:33:24.503 INFO [stderr] 
Dec 19 09:33:24.560 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 19 09:33:25.945 INFO running `"docker" "inspect" "17f84d7f7db690ff2e232840062468f120c095bc58de137e4dddc0d1a408fb9b"`
Dec 19 09:33:26.196 INFO running `"docker" "rm" "-f" "17f84d7f7db690ff2e232840062468f120c095bc58de137e4dddc0d1a408fb9b"`
Dec 19 09:33:26.516 INFO [stdout] 17f84d7f7db690ff2e232840062468f120c095bc58de137e4dddc0d1a408fb9b