Nov 16 23:14:51.696 INFO testing jparoz/huck against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 23:14:51.696 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 23:14:52.197 INFO [stdout] 42382f4b3739e58200ae874f8137b198fbb66d2d97057583baa8b8867b374cd6
Nov 16 23:14:52.199 INFO running `"docker" "start" "-a" "42382f4b3739e58200ae874f8137b198fbb66d2d97057583baa8b8867b374cd6"`
Nov 16 23:14:53.718 INFO [stderr] usermod: no changes
Nov 16 23:14:53.767 INFO [stderr]    Compiling huck v0.1.0 (/source)
Nov 16 23:14:54.343 INFO [stderr] warning: variant is never constructed: `TypeSignature`
Nov 16 23:14:54.343 INFO [stderr]   --> src/ast.rs:18:5
Nov 16 23:14:54.343 INFO [stderr]    |
Nov 16 23:14:54.343 INFO [stderr] 18 |     TypeSignature { names: Vec<&'a str>, typ: Type<'a> },
Nov 16 23:14:54.343 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:14:54.343 INFO [stderr]    |
Nov 16 23:14:54.343 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 23:14:54.343 INFO [stderr] 
Nov 16 23:14:54.343 INFO [stderr] warning: variant is never constructed: `Lit`
Nov 16 23:14:54.343 INFO [stderr]   --> src/ast.rs:24:5
Nov 16 23:14:54.343 INFO [stderr]    |
Nov 16 23:14:54.343 INFO [stderr] 24 |     Lit(Literal),
Nov 16 23:14:54.343 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 23:14:54.343 INFO [stderr] 
Nov 16 23:14:54.343 INFO [stderr] warning: variant is never constructed: `Var`
Nov 16 23:14:54.343 INFO [stderr]   --> src/ast.rs:25:5
Nov 16 23:14:54.343 INFO [stderr]    |
Nov 16 23:14:54.343 INFO [stderr] 25 |     Var(&'a str),
Nov 16 23:14:54.343 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 23:14:54.343 INFO [stderr] 
Nov 16 23:14:54.343 INFO [stderr] warning: variant is never constructed: `Lam`
Nov 16 23:14:54.343 INFO [stderr]   --> src/ast.rs:26:5
Nov 16 23:14:54.343 INFO [stderr]    |
Nov 16 23:14:54.343 INFO [stderr] 26 |     Lam(Lambda<'a>),
Nov 16 23:14:54.343 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 16 23:14:54.343 INFO [stderr] 
Nov 16 23:14:54.343 INFO [stderr] warning: variant is never constructed: `App`
Nov 16 23:14:54.343 INFO [stderr]   --> src/ast.rs:27:5
Nov 16 23:14:54.343 INFO [stderr]    |
Nov 16 23:14:54.343 INFO [stderr] 27 |     App(Box<Expr<'a>>, Box<Expr<'a>>),
Nov 16 23:14:54.343 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:14:54.343 INFO [stderr] 
Nov 16 23:14:54.343 INFO [stderr] warning: variant is never constructed: `Var`
Nov 16 23:14:54.343 INFO [stderr]   --> src/ast.rs:38:5
Nov 16 23:14:54.343 INFO [stderr]    |
Nov 16 23:14:54.343 INFO [stderr] 38 |     Var(&'a str),
Nov 16 23:14:54.343 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 23:14:54.343 INFO [stderr] 
Nov 16 23:14:54.343 INFO [stderr] warning: variant is never constructed: `Concrete`
Nov 16 23:14:54.343 INFO [stderr]   --> src/ast.rs:39:5
Nov 16 23:14:54.343 INFO [stderr]    |
Nov 16 23:14:54.343 INFO [stderr] 39 |     Concrete(&'a str),
Nov 16 23:14:54.343 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 16 23:14:54.343 INFO [stderr] 
Nov 16 23:14:54.343 INFO [stderr] warning: variant is never constructed: `App`
Nov 16 23:14:54.344 INFO [stderr]   --> src/ast.rs:40:5
Nov 16 23:14:54.344 INFO [stderr]    |
Nov 16 23:14:54.344 INFO [stderr] 40 |     App(Box<Type<'a>>, Box<Type<'a>>),
Nov 16 23:14:54.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:14:54.344 INFO [stderr] 
Nov 16 23:14:55.522 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Nov 16 23:14:55.526 INFO [stderr] su: No module specific data is present
Nov 16 23:14:56.205 INFO running `"docker" "inspect" "42382f4b3739e58200ae874f8137b198fbb66d2d97057583baa8b8867b374cd6"`
Nov 16 23:14:56.543 INFO running `"docker" "rm" "-f" "42382f4b3739e58200ae874f8137b198fbb66d2d97057583baa8b8867b374cd6"`
Nov 16 23:14:56.903 INFO [stdout] 42382f4b3739e58200ae874f8137b198fbb66d2d97057583baa8b8867b374cd6
Nov 16 23:14:56.907 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 23:14:57.365 INFO [stdout] 273a510bfdb2d08b1267f6b9ed15cbb8b1b7e926f7b41110de4e3d0be2c605cc
Nov 16 23:14:57.375 INFO running `"docker" "start" "-a" "273a510bfdb2d08b1267f6b9ed15cbb8b1b7e926f7b41110de4e3d0be2c605cc"`
Nov 16 23:14:58.444 INFO [stderr] usermod: no changes
Nov 16 23:14:58.491 INFO [stderr]    Compiling huck v0.1.0 (/source)
Nov 16 23:14:59.139 INFO [stderr] warning: variant is never constructed: `TypeSignature`
Nov 16 23:14:59.139 INFO [stderr]   --> src/ast.rs:18:5
Nov 16 23:14:59.139 INFO [stderr]    |
Nov 16 23:14:59.139 INFO [stderr] 18 |     TypeSignature { names: Vec<&'a str>, typ: Type<'a> },
Nov 16 23:14:59.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:14:59.139 INFO [stderr]    |
Nov 16 23:14:59.139 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 23:14:59.139 INFO [stderr] 
Nov 16 23:14:59.139 INFO [stderr] warning: variant is never constructed: `Lit`
Nov 16 23:14:59.139 INFO [stderr]   --> src/ast.rs:24:5
Nov 16 23:14:59.139 INFO [stderr]    |
Nov 16 23:14:59.139 INFO [stderr] 24 |     Lit(Literal),
Nov 16 23:14:59.139 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 23:14:59.139 INFO [stderr] 
Nov 16 23:14:59.139 INFO [stderr] warning: variant is never constructed: `Var`
Nov 16 23:14:59.139 INFO [stderr]   --> src/ast.rs:25:5
Nov 16 23:14:59.139 INFO [stderr]    |
Nov 16 23:14:59.139 INFO [stderr] 25 |     Var(&'a str),
Nov 16 23:14:59.139 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 23:14:59.139 INFO [stderr] 
Nov 16 23:14:59.139 INFO [stderr] warning: variant is never constructed: `Lam`
Nov 16 23:14:59.139 INFO [stderr]   --> src/ast.rs:26:5
Nov 16 23:14:59.139 INFO [stderr]    |
Nov 16 23:14:59.139 INFO [stderr] 26 |     Lam(Lambda<'a>),
Nov 16 23:14:59.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 16 23:14:59.139 INFO [stderr] 
Nov 16 23:14:59.139 INFO [stderr] warning: variant is never constructed: `App`
Nov 16 23:14:59.139 INFO [stderr]   --> src/ast.rs:27:5
Nov 16 23:14:59.139 INFO [stderr]    |
Nov 16 23:14:59.139 INFO [stderr] 27 |     App(Box<Expr<'a>>, Box<Expr<'a>>),
Nov 16 23:14:59.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:14:59.139 INFO [stderr] 
Nov 16 23:14:59.139 INFO [stderr] warning: variant is never constructed: `Var`
Nov 16 23:14:59.139 INFO [stderr]   --> src/ast.rs:38:5
Nov 16 23:14:59.139 INFO [stderr]    |
Nov 16 23:14:59.139 INFO [stderr] 38 |     Var(&'a str),
Nov 16 23:14:59.139 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 23:14:59.139 INFO [stderr] 
Nov 16 23:14:59.139 INFO [stderr] warning: variant is never constructed: `Concrete`
Nov 16 23:14:59.139 INFO [stderr]   --> src/ast.rs:39:5
Nov 16 23:14:59.139 INFO [stderr]    |
Nov 16 23:14:59.139 INFO [stderr] 39 |     Concrete(&'a str),
Nov 16 23:14:59.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 16 23:14:59.139 INFO [stderr] 
Nov 16 23:14:59.139 INFO [stderr] warning: variant is never constructed: `App`
Nov 16 23:14:59.139 INFO [stderr]   --> src/ast.rs:40:5
Nov 16 23:14:59.139 INFO [stderr]    |
Nov 16 23:14:59.139 INFO [stderr] 40 |     App(Box<Type<'a>>, Box<Type<'a>>),
Nov 16 23:14:59.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:14:59.139 INFO [stderr] 
Nov 16 23:14:59.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 16 23:14:59.406 INFO [stderr] su: No module specific data is present
Nov 16 23:14:59.975 INFO running `"docker" "inspect" "273a510bfdb2d08b1267f6b9ed15cbb8b1b7e926f7b41110de4e3d0be2c605cc"`
Nov 16 23:15:00.335 INFO running `"docker" "rm" "-f" "273a510bfdb2d08b1267f6b9ed15cbb8b1b7e926f7b41110de4e3d0be2c605cc"`
Nov 16 23:15:00.650 INFO [stdout] 273a510bfdb2d08b1267f6b9ed15cbb8b1b7e926f7b41110de4e3d0be2c605cc
Nov 16 23:15:00.653 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 23:15:01.103 INFO [stdout] 40e983bd6f46e9e42ecff7f3bdd1d1139517b7ad14a47875205e8c5abbf94a1c
Nov 16 23:15:01.108 INFO running `"docker" "start" "-a" "40e983bd6f46e9e42ecff7f3bdd1d1139517b7ad14a47875205e8c5abbf94a1c"`
Nov 16 23:15:02.255 INFO [stderr] usermod: no changes
Nov 16 23:15:02.317 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 23:15:02.323 INFO [stderr]      Running /target/debug/deps/huck-b56826eeac2e3bbb
Nov 16 23:15:02.327 INFO [stdout] 
Nov 16 23:15:02.327 INFO [stdout] running 0 tests
Nov 16 23:15:02.327 INFO [stdout] 
Nov 16 23:15:02.327 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:15:02.327 INFO [stdout] 
Nov 16 23:15:02.328 INFO [stderr] su: No module specific data is present
Nov 16 23:15:02.872 INFO running `"docker" "inspect" "40e983bd6f46e9e42ecff7f3bdd1d1139517b7ad14a47875205e8c5abbf94a1c"`
Nov 16 23:15:03.079 INFO running `"docker" "rm" "-f" "40e983bd6f46e9e42ecff7f3bdd1d1139517b7ad14a47875205e8c5abbf94a1c"`
Nov 16 23:15:03.271 INFO [stdout] 40e983bd6f46e9e42ecff7f3bdd1d1139517b7ad14a47875205e8c5abbf94a1c