Nov 17 15:51:12.865 INFO testing DillonJettCallis/rustLetLang against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 15:51:12.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17 15:51:13.208 INFO [stdout] 982f9a6b8f26da289b1a68f6b8558955fdcd1a22e78d461d0da783efc0f65367
Nov 17 15:51:13.210 INFO running `"docker" "start" "-a" "982f9a6b8f26da289b1a68f6b8558955fdcd1a22e78d461d0da783efc0f65367"`
Nov 17 15:51:14.079 INFO [stderr] usermod: no changes
Nov 17 15:51:14.143 INFO [stderr]    Compiling rust_let_lang v0.1.0 (/source)
Nov 17 15:51:14.743 INFO [stderr] warning: unused variable: `raw_shape`
Nov 17 15:51:14.743 INFO [stderr]   --> src/typechecker.rs:69:30
Nov 17 15:51:14.743 INFO [stderr]    |
Nov 17 15:51:14.743 INFO [stderr] 69 |     Expression::Block{shape: raw_shape, loc, body: raw_body} => {
Nov 17 15:51:14.743 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 17 15:51:14.743 INFO [stderr]    |
Nov 17 15:51:14.743 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:51:14.743 INFO [stderr] 
Nov 17 15:51:14.744 INFO [stderr] warning: unused variable: `raw_shape`
Nov 17 15:51:14.744 INFO [stderr]    --> src/typechecker.rs:108:33
Nov 17 15:51:14.744 INFO [stderr]     |
Nov 17 15:51:14.744 INFO [stderr] 108 |     Expression::Variable{shape: raw_shape, loc, id} => {
Nov 17 15:51:14.744 INFO [stderr]     |                                 ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 17 15:51:14.744 INFO [stderr] 
Nov 17 15:51:14.744 INFO [stderr] warning: unused variable: `shape`
Nov 17 15:51:14.744 INFO [stderr]    --> src/typechecker.rs:171:43
Nov 17 15:51:14.744 INFO [stderr]     |
Nov 17 15:51:14.744 INFO [stderr] 171 |   if let Expression::FunctionDeclaration {shape, loc, id, ..} = ex {
Nov 17 15:51:14.744 INFO [stderr]     |                                           ^^^^^ help: try ignoring the field: `shape: _`
Nov 17 15:51:14.744 INFO [stderr] 
Nov 17 15:51:14.850 INFO [stderr] warning: method is never used: `prev`
Nov 17 15:51:14.850 INFO [stderr]    --> src/parser.rs:232:3
Nov 17 15:51:14.850 INFO [stderr]     |
Nov 17 15:51:14.850 INFO [stderr] 232 |   fn prev(&mut self) {
Nov 17 15:51:14.850 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^
Nov 17 15:51:14.850 INFO [stderr]     |
Nov 17 15:51:14.850 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 15:51:14.850 INFO [stderr] 
Nov 17 15:51:14.850 INFO [stderr] warning: variant is never constructed: `String`
Nov 17 15:51:14.850 INFO [stderr]    --> src/parser.rs:312:3
Nov 17 15:51:14.850 INFO [stderr]     |
Nov 17 15:51:14.850 INFO [stderr] 312 |   String,
Nov 17 15:51:14.850 INFO [stderr]     |   ^^^^^^
Nov 17 15:51:14.850 INFO [stderr] 
Nov 17 15:51:16.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Nov 17 15:51:16.359 INFO [stderr] su: No module specific data is present
Nov 17 15:51:17.022 INFO running `"docker" "inspect" "982f9a6b8f26da289b1a68f6b8558955fdcd1a22e78d461d0da783efc0f65367"`
Nov 17 15:51:17.263 INFO running `"docker" "rm" "-f" "982f9a6b8f26da289b1a68f6b8558955fdcd1a22e78d461d0da783efc0f65367"`
Nov 17 15:51:17.510 INFO [stdout] 982f9a6b8f26da289b1a68f6b8558955fdcd1a22e78d461d0da783efc0f65367
Nov 17 15:51:17.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17 15:51:17.975 INFO [stdout] 949cd0d4c1ec4c3db5499f69d1a4f223ae385d61bc80193b072fc1dff497d253
Nov 17 15:51:17.979 INFO running `"docker" "start" "-a" "949cd0d4c1ec4c3db5499f69d1a4f223ae385d61bc80193b072fc1dff497d253"`
Nov 17 15:51:19.213 INFO [stderr] usermod: no changes
Nov 17 15:51:19.273 INFO [stderr]    Compiling rust_let_lang v0.1.0 (/source)
Nov 17 15:51:19.947 INFO [stderr] warning: unused variable: `raw_shape`
Nov 17 15:51:19.947 INFO [stderr]   --> src/typechecker.rs:69:30
Nov 17 15:51:19.947 INFO [stderr]    |
Nov 17 15:51:19.947 INFO [stderr] 69 |     Expression::Block{shape: raw_shape, loc, body: raw_body} => {
Nov 17 15:51:19.947 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 17 15:51:19.947 INFO [stderr]    |
Nov 17 15:51:19.947 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:51:19.947 INFO [stderr] 
Nov 17 15:51:19.947 INFO [stderr] warning: unused variable: `raw_shape`
Nov 17 15:51:19.947 INFO [stderr]    --> src/typechecker.rs:108:33
Nov 17 15:51:19.947 INFO [stderr]     |
Nov 17 15:51:19.947 INFO [stderr] 108 |     Expression::Variable{shape: raw_shape, loc, id} => {
Nov 17 15:51:19.947 INFO [stderr]     |                                 ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 17 15:51:19.947 INFO [stderr] 
Nov 17 15:51:19.947 INFO [stderr] warning: unused variable: `shape`
Nov 17 15:51:19.947 INFO [stderr]    --> src/typechecker.rs:171:43
Nov 17 15:51:19.947 INFO [stderr]     |
Nov 17 15:51:19.947 INFO [stderr] 171 |   if let Expression::FunctionDeclaration {shape, loc, id, ..} = ex {
Nov 17 15:51:19.947 INFO [stderr]     |                                           ^^^^^ help: try ignoring the field: `shape: _`
Nov 17 15:51:19.947 INFO [stderr] 
Nov 17 15:51:20.015 INFO [stderr] warning: method is never used: `prev`
Nov 17 15:51:20.015 INFO [stderr]    --> src/parser.rs:232:3
Nov 17 15:51:20.015 INFO [stderr]     |
Nov 17 15:51:20.015 INFO [stderr] 232 |   fn prev(&mut self) {
Nov 17 15:51:20.015 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^
Nov 17 15:51:20.015 INFO [stderr]     |
Nov 17 15:51:20.015 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 15:51:20.015 INFO [stderr] 
Nov 17 15:51:20.015 INFO [stderr] warning: variant is never constructed: `String`
Nov 17 15:51:20.015 INFO [stderr]    --> src/parser.rs:312:3
Nov 17 15:51:20.015 INFO [stderr]     |
Nov 17 15:51:20.015 INFO [stderr] 312 |   String,
Nov 17 15:51:20.015 INFO [stderr]     |   ^^^^^^
Nov 17 15:51:20.015 INFO [stderr] 
Nov 17 15:51:20.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 17 15:51:20.335 INFO [stderr] su: No module specific data is present
Nov 17 15:51:20.924 INFO running `"docker" "inspect" "949cd0d4c1ec4c3db5499f69d1a4f223ae385d61bc80193b072fc1dff497d253"`
Nov 17 15:51:21.173 INFO running `"docker" "rm" "-f" "949cd0d4c1ec4c3db5499f69d1a4f223ae385d61bc80193b072fc1dff497d253"`
Nov 17 15:51:21.449 INFO [stdout] 949cd0d4c1ec4c3db5499f69d1a4f223ae385d61bc80193b072fc1dff497d253
Nov 17 15:51:21.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17 15:51:21.867 INFO [stdout] 02fc07245ab3991a13ffba5e04526b57fba567e54fbf25c33fb8bf21dd2658ff
Nov 17 15:51:21.872 INFO running `"docker" "start" "-a" "02fc07245ab3991a13ffba5e04526b57fba567e54fbf25c33fb8bf21dd2658ff"`
Nov 17 15:51:22.609 INFO [stderr] usermod: no changes
Nov 17 15:51:22.635 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 15:51:22.635 INFO [stdout] 
Nov 17 15:51:22.635 INFO [stderr]      Running /target/debug/deps/rust_let_lang-a0d723b2a589ea72
Nov 17 15:51:22.635 INFO [stdout] running 0 tests
Nov 17 15:51:22.635 INFO [stderr] su: No module specific data is present
Nov 17 15:51:22.635 INFO [stdout] 
Nov 17 15:51:22.635 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:51:22.635 INFO [stdout] 
Nov 17 15:51:22.981 INFO running `"docker" "inspect" "02fc07245ab3991a13ffba5e04526b57fba567e54fbf25c33fb8bf21dd2658ff"`
Nov 17 15:51:23.052 INFO running `"docker" "rm" "-f" "02fc07245ab3991a13ffba5e04526b57fba567e54fbf25c33fb8bf21dd2658ff"`
Nov 17 15:51:23.121 INFO [stdout] 02fc07245ab3991a13ffba5e04526b57fba567e54fbf25c33fb8bf21dd2658ff