Dec 18 04:29:08.773 INFO checking agarick/muck against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:29:08.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/agarick/muck:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:29:09.108 INFO [stdout] 19f42e91f18aa1754c3b8ac92cd4495fc59b5d38afd49e46ffdac7be49046a9b
Dec 18 04:29:09.114 INFO running `"docker" "start" "-a" "19f42e91f18aa1754c3b8ac92cd4495fc59b5d38afd49e46ffdac7be49046a9b"`
Dec 18 04:29:09.670 INFO [stderr]     Checking memchr v1.0.2
Dec 18 04:29:09.670 INFO [stderr]     Checking nix v0.5.1
Dec 18 04:29:09.973 INFO [stderr]     Checking nom v3.2.1
Dec 18 04:29:12.894 INFO [stderr]     Checking rustyline v1.0.0
Dec 18 04:29:13.721 INFO [stderr]     Checking muck v0.1.0 (/opt/crater/workdir)
Dec 18 04:29:13.977 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 04:29:13.977 INFO [stderr]  --> src/main.rs:5:1
Dec 18 04:29:13.977 INFO [stderr]   |
Dec 18 04:29:13.977 INFO [stderr] 5 | #[macro_use]
Dec 18 04:29:13.977 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 04:29:13.977 INFO [stderr]   |
Dec 18 04:29:13.977 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:29:13.977 INFO [stderr] 
Dec 18 04:29:14.009 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 04:29:14.009 INFO [stderr]  --> src/main.rs:5:1
Dec 18 04:29:14.009 INFO [stderr]   |
Dec 18 04:29:14.009 INFO [stderr] 5 | #[macro_use]
Dec 18 04:29:14.009 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 04:29:14.009 INFO [stderr]   |
Dec 18 04:29:14.009 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:29:14.009 INFO [stderr] 
Dec 18 04:29:14.212 INFO [stderr] warning: variant is never constructed: `Primitive`
Dec 18 04:29:14.213 INFO [stderr]  --> src/parser.rs:8:5
Dec 18 04:29:14.213 INFO [stderr]   |
Dec 18 04:29:14.213 INFO [stderr] 8 |     Primitive(Pr),
Dec 18 04:29:14.213 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 18 04:29:14.213 INFO [stderr]   |
Dec 18 04:29:14.213 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 04:29:14.213 INFO [stderr] 
Dec 18 04:29:14.213 INFO [stderr] warning: variant is never constructed: `Special`
Dec 18 04:29:14.213 INFO [stderr]  --> src/parser.rs:9:5
Dec 18 04:29:14.213 INFO [stderr]   |
Dec 18 04:29:14.213 INFO [stderr] 9 |     Special(Sp),
Dec 18 04:29:14.213 INFO [stderr]   |     ^^^^^^^^^^^
Dec 18 04:29:14.214 INFO [stderr] 
Dec 18 04:29:14.214 INFO [stderr] warning: variant is never constructed: `User`
Dec 18 04:29:14.214 INFO [stderr]   --> src/parser.rs:10:5
Dec 18 04:29:14.214 INFO [stderr]    |
Dec 18 04:29:14.214 INFO [stderr] 10 |     User(String),
Dec 18 04:29:14.214 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 04:29:14.214 INFO [stderr] 
Dec 18 04:29:14.214 INFO [stderr] warning: variant is never constructed: `Add`
Dec 18 04:29:14.214 INFO [stderr]   --> src/parser.rs:15:5
Dec 18 04:29:14.214 INFO [stderr]    |
Dec 18 04:29:14.214 INFO [stderr] 15 |     Add, Sub, Mul, Div,
Dec 18 04:29:14.214 INFO [stderr]    |     ^^^
Dec 18 04:29:14.214 INFO [stderr] 
Dec 18 04:29:14.214 INFO [stderr] warning: variant is never constructed: `Sub`
Dec 18 04:29:14.214 INFO [stderr]   --> src/parser.rs:15:10
Dec 18 04:29:14.214 INFO [stderr]    |
Dec 18 04:29:14.214 INFO [stderr] 15 |     Add, Sub, Mul, Div,
Dec 18 04:29:14.214 INFO [stderr]    |          ^^^
Dec 18 04:29:14.214 INFO [stderr] 
Dec 18 04:29:14.214 INFO [stderr] warning: variant is never constructed: `Mul`
Dec 18 04:29:14.214 INFO [stderr]   --> src/parser.rs:15:15
Dec 18 04:29:14.214 INFO [stderr]    |
Dec 18 04:29:14.214 INFO [stderr] 15 |     Add, Sub, Mul, Div,
Dec 18 04:29:14.214 INFO [stderr]    |               ^^^
Dec 18 04:29:14.214 INFO [stderr] 
Dec 18 04:29:14.214 INFO [stderr] warning: variant is never constructed: `Div`
Dec 18 04:29:14.214 INFO [stderr]   --> src/parser.rs:15:20
Dec 18 04:29:14.214 INFO [stderr]    |
Dec 18 04:29:14.214 INFO [stderr] 15 |     Add, Sub, Mul, Div,
Dec 18 04:29:14.214 INFO [stderr]    |                    ^^^
Dec 18 04:29:14.214 INFO [stderr] 
Dec 18 04:29:14.214 INFO [stderr] warning: variant is never constructed: `Cons`
Dec 18 04:29:14.214 INFO [stderr]   --> src/parser.rs:16:5
Dec 18 04:29:14.214 INFO [stderr]    |
Dec 18 04:29:14.215 INFO [stderr] 16 |     Cons, Car, Cdr, List
Dec 18 04:29:14.215 INFO [stderr]    |     ^^^^
Dec 18 04:29:14.215 INFO [stderr] 
Dec 18 04:29:14.215 INFO [stderr] warning: variant is never constructed: `Car`
Dec 18 04:29:14.215 INFO [stderr]   --> src/parser.rs:16:11
Dec 18 04:29:14.215 INFO [stderr]    |
Dec 18 04:29:14.215 INFO [stderr] 16 |     Cons, Car, Cdr, List
Dec 18 04:29:14.215 INFO [stderr]    |           ^^^
Dec 18 04:29:14.215 INFO [stderr] 
Dec 18 04:29:14.215 INFO [stderr] warning: variant is never constructed: `Cdr`
Dec 18 04:29:14.215 INFO [stderr]   --> src/parser.rs:16:16
Dec 18 04:29:14.215 INFO [stderr]    |
Dec 18 04:29:14.215 INFO [stderr] 16 |     Cons, Car, Cdr, List
Dec 18 04:29:14.215 INFO [stderr]    |                ^^^
Dec 18 04:29:14.215 INFO [stderr] 
Dec 18 04:29:14.215 INFO [stderr] warning: variant is never constructed: `List`
Dec 18 04:29:14.215 INFO [stderr]   --> src/parser.rs:16:21
Dec 18 04:29:14.215 INFO [stderr]    |
Dec 18 04:29:14.215 INFO [stderr] 16 |     Cons, Car, Cdr, List
Dec 18 04:29:14.215 INFO [stderr]    |                     ^^^^
Dec 18 04:29:14.215 INFO [stderr] 
Dec 18 04:29:14.215 INFO [stderr] warning: variant is never constructed: `Begin`
Dec 18 04:29:14.215 INFO [stderr]   --> src/parser.rs:21:5
Dec 18 04:29:14.215 INFO [stderr]    |
Dec 18 04:29:14.215 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 18 04:29:14.215 INFO [stderr]    |     ^^^^^
Dec 18 04:29:14.215 INFO [stderr] 
Dec 18 04:29:14.215 INFO [stderr] warning: variant is never constructed: `Callcc`
Dec 18 04:29:14.215 INFO [stderr]   --> src/parser.rs:21:12
Dec 18 04:29:14.215 INFO [stderr]    |
Dec 18 04:29:14.215 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 18 04:29:14.215 INFO [stderr]    |            ^^^^^^
Dec 18 04:29:14.215 INFO [stderr] 
Dec 18 04:29:14.215 INFO [stderr] warning: variant is never constructed: `Define`
Dec 18 04:29:14.215 INFO [stderr]   --> src/parser.rs:21:20
Dec 18 04:29:14.215 INFO [stderr]    |
Dec 18 04:29:14.215 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 18 04:29:14.215 INFO [stderr]    |                    ^^^^^^
Dec 18 04:29:14.215 INFO [stderr] 
Dec 18 04:29:14.215 INFO [stderr] warning: variant is never constructed: `If`
Dec 18 04:29:14.215 INFO [stderr]   --> src/parser.rs:21:28
Dec 18 04:29:14.215 INFO [stderr]    |
Dec 18 04:29:14.215 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 18 04:29:14.215 INFO [stderr]    |                            ^^
Dec 18 04:29:14.215 INFO [stderr] 
Dec 18 04:29:14.215 INFO [stderr] warning: variant is never constructed: `Lambda`
Dec 18 04:29:14.215 INFO [stderr]   --> src/parser.rs:21:32
Dec 18 04:29:14.215 INFO [stderr]    |
Dec 18 04:29:14.215 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 18 04:29:14.215 INFO [stderr]    |                                ^^^^^^
Dec 18 04:29:14.215 INFO [stderr] 
Dec 18 04:29:14.215 INFO [stderr] warning: variant is never constructed: `Let`
Dec 18 04:29:14.215 INFO [stderr]   --> src/parser.rs:21:40
Dec 18 04:29:14.215 INFO [stderr]    |
Dec 18 04:29:14.215 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 18 04:29:14.215 INFO [stderr]    |                                        ^^^
Dec 18 04:29:14.215 INFO [stderr] 
Dec 18 04:29:14.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.73s
Dec 18 04:29:14.642 INFO running `"docker" "inspect" "19f42e91f18aa1754c3b8ac92cd4495fc59b5d38afd49e46ffdac7be49046a9b"`
Dec 18 04:29:14.760 INFO running `"docker" "rm" "-f" "19f42e91f18aa1754c3b8ac92cd4495fc59b5d38afd49e46ffdac7be49046a9b"`
Dec 18 04:29:15.024 INFO [stdout] 19f42e91f18aa1754c3b8ac92cd4495fc59b5d38afd49e46ffdac7be49046a9b