Oct 27 08:45:56.832 INFO checking agarick/muck against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 08:45:56.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 08:45:57.189 INFO blam! 5f86b6d99a4cbefc825423e61a7306514692d5934c64f88f479069907079edbd
Oct 27 08:45:57.195 INFO running `"docker" "start" "-a" "5f86b6d99a4cbefc825423e61a7306514692d5934c64f88f479069907079edbd"`
Oct 27 08:45:58.209 INFO kablam! usermod: no changes
Oct 27 08:45:58.267 INFO kablam!     Checking nix v0.5.1
Oct 27 08:45:58.267 INFO kablam!     Checking memchr v1.0.2
Oct 27 08:45:58.871 INFO kablam!     Checking nom v3.2.1
Oct 27 08:46:02.163 INFO kablam!     Checking rustyline v1.0.0
Oct 27 08:46:03.423 INFO kablam!     Checking muck v0.1.0 (/source)
Oct 27 08:46:04.171 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 08:46:04.172 INFO kablam!  --> src/main.rs:5:1
Oct 27 08:46:04.172 INFO kablam!   |
Oct 27 08:46:04.172 INFO kablam! 5 | #[macro_use]
Oct 27 08:46:04.172 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 08:46:04.173 INFO kablam!   |
Oct 27 08:46:04.173 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 08:46:04.173 INFO kablam! 
Oct 27 08:46:04.411 INFO kablam! warning: variant is never constructed: `Primitive`
Oct 27 08:46:04.412 INFO kablam!  --> src/parser.rs:8:5
Oct 27 08:46:04.412 INFO kablam!   |
Oct 27 08:46:04.413 INFO kablam! 8 |     Primitive(Pr),
Oct 27 08:46:04.413 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 27 08:46:04.414 INFO kablam!   |
Oct 27 08:46:04.414 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 08:46:04.415 INFO kablam! 
Oct 27 08:46:04.415 INFO kablam! warning: variant is never constructed: `Special`
Oct 27 08:46:04.415 INFO kablam!  --> src/parser.rs:9:5
Oct 27 08:46:04.416 INFO kablam!   |
Oct 27 08:46:04.416 INFO kablam! 9 |     Special(Sp),
Oct 27 08:46:04.416 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 08:46:04.417 INFO kablam! 
Oct 27 08:46:04.417 INFO kablam! warning: variant is never constructed: `User`
Oct 27 08:46:04.417 INFO kablam!   --> src/parser.rs:10:5
Oct 27 08:46:04.418 INFO kablam!    |
Oct 27 08:46:04.418 INFO kablam! 10 |     User(String),
Oct 27 08:46:04.418 INFO kablam!    |     ^^^^^^^^^^^^
Oct 27 08:46:04.418 INFO kablam! 
Oct 27 08:46:04.420 INFO kablam! warning: variant is never constructed: `Add`
Oct 27 08:46:04.420 INFO kablam!   --> src/parser.rs:15:5
Oct 27 08:46:04.421 INFO kablam!    |
Oct 27 08:46:04.421 INFO kablam! 15 |     Add, Sub, Mul, Div,
Oct 27 08:46:04.421 INFO kablam!    |     ^^^
Oct 27 08:46:04.422 INFO kablam! 
Oct 27 08:46:04.422 INFO kablam! warning: variant is never constructed: `Sub`
Oct 27 08:46:04.422 INFO kablam!   --> src/parser.rs:15:10
Oct 27 08:46:04.422 INFO kablam!    |
Oct 27 08:46:04.423 INFO kablam! 15 |     Add, Sub, Mul, Div,
Oct 27 08:46:04.423 INFO kablam!    |          ^^^
Oct 27 08:46:04.423 INFO kablam! 
Oct 27 08:46:04.423 INFO kablam! warning: variant is never constructed: `Mul`
Oct 27 08:46:04.424 INFO kablam!   --> src/parser.rs:15:15
Oct 27 08:46:04.424 INFO kablam!    |
Oct 27 08:46:04.424 INFO kablam! 15 |     Add, Sub, Mul, Div,
Oct 27 08:46:04.424 INFO kablam!    |               ^^^
Oct 27 08:46:04.425 INFO kablam! 
Oct 27 08:46:04.425 INFO kablam! warning: variant is never constructed: `Div`
Oct 27 08:46:04.425 INFO kablam!   --> src/parser.rs:15:20
Oct 27 08:46:04.425 INFO kablam!    |
Oct 27 08:46:04.426 INFO kablam! 15 |     Add, Sub, Mul, Div,
Oct 27 08:46:04.426 INFO kablam!    |                    ^^^
Oct 27 08:46:04.426 INFO kablam! 
Oct 27 08:46:04.426 INFO kablam! warning: variant is never constructed: `Cons`
Oct 27 08:46:04.427 INFO kablam!   --> src/parser.rs:16:5
Oct 27 08:46:04.427 INFO kablam!    |
Oct 27 08:46:04.427 INFO kablam! 16 |     Cons, Car, Cdr, List
Oct 27 08:46:04.428 INFO kablam!    |     ^^^^
Oct 27 08:46:04.428 INFO kablam! 
Oct 27 08:46:04.428 INFO kablam! warning: variant is never constructed: `Car`
Oct 27 08:46:04.428 INFO kablam!   --> src/parser.rs:16:11
Oct 27 08:46:04.429 INFO kablam!    |
Oct 27 08:46:04.429 INFO kablam! 16 |     Cons, Car, Cdr, List
Oct 27 08:46:04.429 INFO kablam!    |           ^^^
Oct 27 08:46:04.429 INFO kablam! 
Oct 27 08:46:04.430 INFO kablam! warning: variant is never constructed: `Cdr`
Oct 27 08:46:04.430 INFO kablam!   --> src/parser.rs:16:16
Oct 27 08:46:04.430 INFO kablam!    |
Oct 27 08:46:04.431 INFO kablam! 16 |     Cons, Car, Cdr, List
Oct 27 08:46:04.431 INFO kablam!    |                ^^^
Oct 27 08:46:04.431 INFO kablam! 
Oct 27 08:46:04.431 INFO kablam! warning: variant is never constructed: `List`
Oct 27 08:46:04.432 INFO kablam!   --> src/parser.rs:16:21
Oct 27 08:46:04.432 INFO kablam!    |
Oct 27 08:46:04.432 INFO kablam! 16 |     Cons, Car, Cdr, List
Oct 27 08:46:04.433 INFO kablam!    |                     ^^^^
Oct 27 08:46:04.433 INFO kablam! 
Oct 27 08:46:04.433 INFO kablam! warning: variant is never constructed: `Begin`
Oct 27 08:46:04.433 INFO kablam!   --> src/parser.rs:21:5
Oct 27 08:46:04.434 INFO kablam!    |
Oct 27 08:46:04.434 INFO kablam! 21 |     Begin, Callcc, Define, If, Lambda, Let
Oct 27 08:46:04.434 INFO kablam!    |     ^^^^^
Oct 27 08:46:04.434 INFO kablam! 
Oct 27 08:46:04.438 INFO kablam! warning: variant is never constructed: `Callcc`
Oct 27 08:46:04.439 INFO kablam!   --> src/parser.rs:21:12
Oct 27 08:46:04.439 INFO kablam!    |
Oct 27 08:46:04.439 INFO kablam! 21 |     Begin, Callcc, Define, If, Lambda, Let
Oct 27 08:46:04.440 INFO kablam!    |            ^^^^^^
Oct 27 08:46:04.441 INFO kablam! 
Oct 27 08:46:04.441 INFO kablam! warning: variant is never constructed: `Define`
Oct 27 08:46:04.441 INFO kablam!   --> src/parser.rs:21:20
Oct 27 08:46:04.442 INFO kablam!    |
Oct 27 08:46:04.442 INFO kablam! 21 |     Begin, Callcc, Define, If, Lambda, Let
Oct 27 08:46:04.442 INFO kablam!    |                    ^^^^^^
Oct 27 08:46:04.442 INFO kablam! 
Oct 27 08:46:04.443 INFO kablam! warning: variant is never constructed: `If`
Oct 27 08:46:04.443 INFO kablam!   --> src/parser.rs:21:28
Oct 27 08:46:04.443 INFO kablam!    |
Oct 27 08:46:04.444 INFO kablam! 21 |     Begin, Callcc, Define, If, Lambda, Let
Oct 27 08:46:04.444 INFO kablam!    |                            ^^
Oct 27 08:46:04.444 INFO kablam! 
Oct 27 08:46:04.444 INFO kablam! warning: variant is never constructed: `Lambda`
Oct 27 08:46:04.445 INFO kablam!   --> src/parser.rs:21:32
Oct 27 08:46:04.445 INFO kablam!    |
Oct 27 08:46:04.445 INFO kablam! 21 |     Begin, Callcc, Define, If, Lambda, Let
Oct 27 08:46:04.445 INFO kablam!    |                                ^^^^^^
Oct 27 08:46:04.446 INFO kablam! 
Oct 27 08:46:04.446 INFO kablam! warning: variant is never constructed: `Let`
Oct 27 08:46:04.446 INFO kablam!   --> src/parser.rs:21:40
Oct 27 08:46:04.446 INFO kablam!    |
Oct 27 08:46:04.447 INFO kablam! 21 |     Begin, Callcc, Define, If, Lambda, Let
Oct 27 08:46:04.447 INFO kablam!    |                                        ^^^
Oct 27 08:46:04.447 INFO kablam! 
Oct 27 08:46:04.620 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 08:46:04.621 INFO kablam!  --> src/main.rs:5:1
Oct 27 08:46:04.621 INFO kablam!   |
Oct 27 08:46:04.621 INFO kablam! 5 | #[macro_use]
Oct 27 08:46:04.622 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 08:46:04.622 INFO kablam!   |
Oct 27 08:46:04.622 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 08:46:04.623 INFO kablam! 
Oct 27 08:46:05.011 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.77s
Oct 27 08:46:05.019 INFO kablam! su: No module specific data is present
Oct 27 08:46:05.880 INFO running `"docker" "rm" "-f" "5f86b6d99a4cbefc825423e61a7306514692d5934c64f88f479069907079edbd"`
Oct 27 08:46:06.184 INFO blam! 5f86b6d99a4cbefc825423e61a7306514692d5934c64f88f479069907079edbd