Dec 11 23:08:26.910 INFO checking agarick/muck against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 23:08:26.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 23:08:27.087 INFO [stdout] d7e2107709d5a2d05b3699e7df92e58ad0c014ee53d8d9ee6a23d7d05040014d
Dec 11 23:08:27.089 INFO running `"docker" "start" "-a" "d7e2107709d5a2d05b3699e7df92e58ad0c014ee53d8d9ee6a23d7d05040014d"`
Dec 11 23:08:27.464 INFO [stderr] usermod: no changes
Dec 11 23:08:27.515 INFO [stderr]     Checking nix v0.5.1
Dec 11 23:08:27.515 INFO [stderr]     Checking nom v3.2.1
Dec 11 23:08:31.316 INFO [stderr]     Checking rustyline v1.0.0
Dec 11 23:08:32.340 INFO [stderr]     Checking muck v0.1.0 (/source)
Dec 11 23:08:33.544 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 23:08:33.544 INFO [stderr]  --> src/main.rs:5:1
Dec 11 23:08:33.544 INFO [stderr]   |
Dec 11 23:08:33.544 INFO [stderr] 5 | #[macro_use]
Dec 11 23:08:33.544 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 23:08:33.544 INFO [stderr]   |
Dec 11 23:08:33.544 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:08:33.544 INFO [stderr] 
Dec 11 23:08:33.782 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 23:08:33.782 INFO [stderr]  --> src/main.rs:5:1
Dec 11 23:08:33.782 INFO [stderr]   |
Dec 11 23:08:33.782 INFO [stderr] 5 | #[macro_use]
Dec 11 23:08:33.782 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 23:08:33.782 INFO [stderr]   |
Dec 11 23:08:33.782 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:08:33.782 INFO [stderr] 
Dec 11 23:08:34.016 INFO [stderr] warning: variant is never constructed: `Primitive`
Dec 11 23:08:34.016 INFO [stderr]  --> src/parser.rs:8:5
Dec 11 23:08:34.017 INFO [stderr]   |
Dec 11 23:08:34.017 INFO [stderr] 8 |     Primitive(Pr),
Dec 11 23:08:34.017 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 11 23:08:34.017 INFO [stderr]   |
Dec 11 23:08:34.017 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `Special`
Dec 11 23:08:34.017 INFO [stderr]  --> src/parser.rs:9:5
Dec 11 23:08:34.017 INFO [stderr]   |
Dec 11 23:08:34.017 INFO [stderr] 9 |     Special(Sp),
Dec 11 23:08:34.017 INFO [stderr]   |     ^^^^^^^^^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `User`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:10:5
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 10 |     User(String),
Dec 11 23:08:34.017 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `Add`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:15:5
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 15 |     Add, Sub, Mul, Div,
Dec 11 23:08:34.017 INFO [stderr]    |     ^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `Sub`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:15:10
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 15 |     Add, Sub, Mul, Div,
Dec 11 23:08:34.017 INFO [stderr]    |          ^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `Mul`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:15:15
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 15 |     Add, Sub, Mul, Div,
Dec 11 23:08:34.017 INFO [stderr]    |               ^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `Div`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:15:20
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 15 |     Add, Sub, Mul, Div,
Dec 11 23:08:34.017 INFO [stderr]    |                    ^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `Cons`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:16:5
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 16 |     Cons, Car, Cdr, List
Dec 11 23:08:34.017 INFO [stderr]    |     ^^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `Car`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:16:11
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 16 |     Cons, Car, Cdr, List
Dec 11 23:08:34.017 INFO [stderr]    |           ^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `Cdr`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:16:16
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 16 |     Cons, Car, Cdr, List
Dec 11 23:08:34.017 INFO [stderr]    |                ^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `List`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:16:21
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 16 |     Cons, Car, Cdr, List
Dec 11 23:08:34.017 INFO [stderr]    |                     ^^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `Begin`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:21:5
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 11 23:08:34.017 INFO [stderr]    |     ^^^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `Callcc`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:21:12
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 11 23:08:34.017 INFO [stderr]    |            ^^^^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `Define`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:21:20
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 11 23:08:34.017 INFO [stderr]    |                    ^^^^^^
Dec 11 23:08:34.017 INFO [stderr] 
Dec 11 23:08:34.017 INFO [stderr] warning: variant is never constructed: `If`
Dec 11 23:08:34.017 INFO [stderr]   --> src/parser.rs:21:28
Dec 11 23:08:34.017 INFO [stderr]    |
Dec 11 23:08:34.017 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 11 23:08:34.018 INFO [stderr]    |                            ^^
Dec 11 23:08:34.018 INFO [stderr] 
Dec 11 23:08:34.018 INFO [stderr] warning: variant is never constructed: `Lambda`
Dec 11 23:08:34.018 INFO [stderr]   --> src/parser.rs:21:32
Dec 11 23:08:34.018 INFO [stderr]    |
Dec 11 23:08:34.018 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 11 23:08:34.018 INFO [stderr]    |                                ^^^^^^
Dec 11 23:08:34.028 INFO [stderr] 
Dec 11 23:08:34.028 INFO [stderr] warning: variant is never constructed: `Let`
Dec 11 23:08:34.028 INFO [stderr]   --> src/parser.rs:21:40
Dec 11 23:08:34.028 INFO [stderr]    |
Dec 11 23:08:34.028 INFO [stderr] 21 |     Begin, Callcc, Define, If, Lambda, Let
Dec 11 23:08:34.028 INFO [stderr]    |                                        ^^^
Dec 11 23:08:34.028 INFO [stderr] 
Dec 11 23:08:34.141 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.65s
Dec 11 23:08:34.150 INFO [stderr] su: No module specific data is present
Dec 11 23:08:35.221 INFO running `"docker" "inspect" "d7e2107709d5a2d05b3699e7df92e58ad0c014ee53d8d9ee6a23d7d05040014d"`
Dec 11 23:08:35.604 INFO running `"docker" "rm" "-f" "d7e2107709d5a2d05b3699e7df92e58ad0c014ee53d8d9ee6a23d7d05040014d"`
Dec 11 23:08:35.924 INFO [stdout] d7e2107709d5a2d05b3699e7df92e58ad0c014ee53d8d9ee6a23d7d05040014d