Nov 28 00:43:34.015 INFO checking mgattozzi/schemers against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:43:34.015 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 00:43:34.261 INFO [stdout] 3580d97b4967a83ed45f38c94ff20a000cef4ec8977b4b783e60676326fbcace
Nov 28 00:43:34.263 INFO running `"docker" "start" "-a" "3580d97b4967a83ed45f38c94ff20a000cef4ec8977b4b783e60676326fbcace"`
Nov 28 00:43:34.679 INFO [stderr] usermod: no changes
Nov 28 00:43:34.725 INFO [stderr]     Checking nix v0.5.1
Nov 28 00:43:37.791 INFO [stderr]     Checking rustyline v1.0.0
Nov 28 00:43:38.707 INFO [stderr]     Checking schemers v0.1.0 (/source)
Nov 28 00:43:39.273 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 00:43:39.273 INFO [stderr]  --> src/main.rs:2:1
Nov 28 00:43:39.292 INFO [stderr]   |
Nov 28 00:43:39.292 INFO [stderr] 2 | #[macro_use]
Nov 28 00:43:39.292 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 00:43:39.292 INFO [stderr]   |
Nov 28 00:43:39.292 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:43:39.292 INFO [stderr] 
Nov 28 00:43:39.292 INFO [stderr] warning: unused import: `std::str`
Nov 28 00:43:39.293 INFO [stderr]  --> src/parser.rs:2:5
Nov 28 00:43:39.293 INFO [stderr]   |
Nov 28 00:43:39.293 INFO [stderr] 2 | use std::str;
Nov 28 00:43:39.293 INFO [stderr]   |     ^^^^^^^^
Nov 28 00:43:39.293 INFO [stderr] 
Nov 28 00:43:39.357 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 00:43:39.360 INFO [stderr]  --> src/main.rs:2:1
Nov 28 00:43:39.360 INFO [stderr]   |
Nov 28 00:43:39.360 INFO [stderr] 2 | #[macro_use]
Nov 28 00:43:39.360 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 00:43:39.360 INFO [stderr]   |
Nov 28 00:43:39.361 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:43:39.361 INFO [stderr] 
Nov 28 00:43:39.361 INFO [stderr] warning: unused import: `std::str`
Nov 28 00:43:39.361 INFO [stderr]  --> src/parser.rs:2:5
Nov 28 00:43:39.361 INFO [stderr]   |
Nov 28 00:43:39.361 INFO [stderr] 2 | use std::str;
Nov 28 00:43:39.361 INFO [stderr]   |     ^^^^^^^^
Nov 28 00:43:39.361 INFO [stderr] 
Nov 28 00:43:39.479 INFO [stderr] warning: variant is never constructed: `Primitive`
Nov 28 00:43:39.479 INFO [stderr]   --> src/parser.rs:58:5
Nov 28 00:43:39.479 INFO [stderr]    |
Nov 28 00:43:39.479 INFO [stderr] 58 |     Primitive(Prim),
Nov 28 00:43:39.480 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 00:43:39.480 INFO [stderr] 
Nov 28 00:43:39.480 INFO [stderr] warning: variant is never constructed: `SpecialForm`
Nov 28 00:43:39.480 INFO [stderr]   --> src/parser.rs:59:5
Nov 28 00:43:39.480 INFO [stderr]    |
Nov 28 00:43:39.480 INFO [stderr] 59 |     SpecialForm(SForm),
Nov 28 00:43:39.480 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 00:43:39.481 INFO [stderr] 
Nov 28 00:43:39.481 INFO [stderr] warning: variant is never constructed: `User`
Nov 28 00:43:39.481 INFO [stderr]   --> src/parser.rs:60:5
Nov 28 00:43:39.481 INFO [stderr]    |
Nov 28 00:43:39.481 INFO [stderr] 60 |     User(String),
Nov 28 00:43:39.481 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 00:43:39.481 INFO [stderr] 
Nov 28 00:43:39.481 INFO [stderr] warning: variant is never constructed: `Add`
Nov 28 00:43:39.481 INFO [stderr]   --> src/parser.rs:71:5
Nov 28 00:43:39.481 INFO [stderr]    |
Nov 28 00:43:39.481 INFO [stderr] 71 |     Add,
Nov 28 00:43:39.481 INFO [stderr]    |     ^^^
Nov 28 00:43:39.481 INFO [stderr] 
Nov 28 00:43:39.481 INFO [stderr] warning: variant is never constructed: `Sub`
Nov 28 00:43:39.481 INFO [stderr]   --> src/parser.rs:72:5
Nov 28 00:43:39.481 INFO [stderr]    |
Nov 28 00:43:39.481 INFO [stderr] 72 |     Sub,
Nov 28 00:43:39.481 INFO [stderr]    |     ^^^
Nov 28 00:43:39.481 INFO [stderr] 
Nov 28 00:43:39.483 INFO [stderr] warning: variant is never constructed: `Mul`
Nov 28 00:43:39.483 INFO [stderr]   --> src/parser.rs:73:5
Nov 28 00:43:39.483 INFO [stderr]    |
Nov 28 00:43:39.483 INFO [stderr] 73 |     Mul,
Nov 28 00:43:39.483 INFO [stderr]    |     ^^^
Nov 28 00:43:39.483 INFO [stderr] 
Nov 28 00:43:39.483 INFO [stderr] warning: variant is never constructed: `Div`
Nov 28 00:43:39.483 INFO [stderr]   --> src/parser.rs:74:5
Nov 28 00:43:39.483 INFO [stderr]    |
Nov 28 00:43:39.483 INFO [stderr] 74 |     Div,
Nov 28 00:43:39.483 INFO [stderr]    |     ^^^
Nov 28 00:43:39.483 INFO [stderr] 
Nov 28 00:43:39.483 INFO [stderr] warning: variant is never constructed: `If`
Nov 28 00:43:39.483 INFO [stderr]   --> src/parser.rs:79:5
Nov 28 00:43:39.483 INFO [stderr]    |
Nov 28 00:43:39.483 INFO [stderr] 79 |     If,
Nov 28 00:43:39.483 INFO [stderr]    |     ^^
Nov 28 00:43:39.484 INFO [stderr] 
Nov 28 00:43:39.484 INFO [stderr] warning: variant is never constructed: `Begin`
Nov 28 00:43:39.484 INFO [stderr]   --> src/parser.rs:80:5
Nov 28 00:43:39.484 INFO [stderr]    |
Nov 28 00:43:39.484 INFO [stderr] 80 |     Begin,
Nov 28 00:43:39.484 INFO [stderr]    |     ^^^^^
Nov 28 00:43:39.484 INFO [stderr] 
Nov 28 00:43:39.484 INFO [stderr] warning: variant is never constructed: `Define`
Nov 28 00:43:39.484 INFO [stderr]   --> src/parser.rs:81:5
Nov 28 00:43:39.484 INFO [stderr]    |
Nov 28 00:43:39.484 INFO [stderr] 81 |     Define,
Nov 28 00:43:39.484 INFO [stderr]    |     ^^^^^^
Nov 28 00:43:39.484 INFO [stderr] 
Nov 28 00:43:39.484 INFO [stderr] warning: variant is never constructed: `Lambda`
Nov 28 00:43:39.484 INFO [stderr]   --> src/parser.rs:82:5
Nov 28 00:43:39.484 INFO [stderr]    |
Nov 28 00:43:39.484 INFO [stderr] 82 |     Lambda,
Nov 28 00:43:39.484 INFO [stderr]    |     ^^^^^^
Nov 28 00:43:39.484 INFO [stderr] 
Nov 28 00:43:39.484 INFO [stderr] warning: variant is never constructed: `Let`
Nov 28 00:43:39.484 INFO [stderr]   --> src/parser.rs:83:5
Nov 28 00:43:39.484 INFO [stderr]    |
Nov 28 00:43:39.485 INFO [stderr] 83 |     Let,
Nov 28 00:43:39.485 INFO [stderr]    |     ^^^
Nov 28 00:43:39.485 INFO [stderr] 
Nov 28 00:43:39.686 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.98s
Nov 28 00:43:39.688 INFO [stderr] su: No module specific data is present
Nov 28 00:43:40.065 INFO running `"docker" "inspect" "3580d97b4967a83ed45f38c94ff20a000cef4ec8977b4b783e60676326fbcace"`
Nov 28 00:43:40.266 INFO running `"docker" "rm" "-f" "3580d97b4967a83ed45f38c94ff20a000cef4ec8977b4b783e60676326fbcace"`
Nov 28 00:43:40.481 INFO [stdout] 3580d97b4967a83ed45f38c94ff20a000cef4ec8977b4b783e60676326fbcace