Nov 28 01:37:34.376 INFO checking lolzballs/rust-jvm against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 01:37:34.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 01:37:34.836 INFO [stdout] faf7f39e6af3173b779feaf20c9238aa9b9fb6da7d1aedf1a2687f707bc57ddb Nov 28 01:37:34.838 INFO running `"docker" "start" "-a" "faf7f39e6af3173b779feaf20c9238aa9b9fb6da7d1aedf1a2687f707bc57ddb"` Nov 28 01:37:37.448 INFO [stderr] usermod: no changes Nov 28 01:37:37.608 INFO [stderr] Compiling serde v0.9.11 Nov 28 01:37:37.609 INFO [stderr] Compiling rust_jvm v0.1.0 (/source) Nov 28 01:37:37.612 INFO [stderr] Compiling target_build_utils v0.3.0 Nov 28 01:38:02.688 INFO [stderr] Compiling serde_json v0.9.9 Nov 28 01:38:09.100 INFO [stderr] Compiling libloading v0.3.2 Nov 28 01:38:13.992 INFO [stderr] warning: unused variable: `length` Nov 28 01:38:13.993 INFO [stderr] --> src/model/info/attribute.rs:42:30 Nov 28 01:38:13.993 INFO [stderr] | Nov 28 01:38:13.993 INFO [stderr] 42 | Constant::Utf8 { length, ref value } => value, Nov 28 01:38:13.994 INFO [stderr] | ^^^^^^ help: try ignoring the field: `length: _` Nov 28 01:38:13.994 INFO [stderr] | Nov 28 01:38:13.994 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 01:38:13.995 INFO [stderr] Nov 28 01:38:13.995 INFO [stderr] warning: unused variable: `length` Nov 28 01:38:13.995 INFO [stderr] --> src/vm/constant_pool.rs:136:30 Nov 28 01:38:13.996 INFO [stderr] | Nov 28 01:38:13.996 INFO [stderr] 136 | Constant::Utf8 { length, ref value } => value, Nov 28 01:38:13.996 INFO [stderr] | ^^^^^^ help: try ignoring the field: `length: _` Nov 28 01:38:13.996 INFO [stderr] Nov 28 01:38:14.053 INFO [stderr] warning: unused variable: `length` Nov 28 01:38:14.054 INFO [stderr] --> src/model/info/attribute.rs:42:30 Nov 28 01:38:14.054 INFO [stderr] | Nov 28 01:38:14.054 INFO [stderr] 42 | Constant::Utf8 { length, ref value } => value, Nov 28 01:38:14.055 INFO [stderr] | ^^^^^^ help: try ignoring the field: `length: _` Nov 28 01:38:14.055 INFO [stderr] | Nov 28 01:38:14.055 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 01:38:14.056 INFO [stderr] Nov 28 01:38:14.057 INFO [stderr] warning: unused variable: `length` Nov 28 01:38:14.057 INFO [stderr] --> src/vm/constant_pool.rs:136:30 Nov 28 01:38:14.058 INFO [stderr] | Nov 28 01:38:14.058 INFO [stderr] 136 | Constant::Utf8 { length, ref value } => value, Nov 28 01:38:14.058 INFO [stderr] | ^^^^^^ help: try ignoring the field: `length: _` Nov 28 01:38:14.058 INFO [stderr] Nov 28 01:38:14.154 INFO [stderr] warning: variable does not need to be mutable Nov 28 01:38:14.155 INFO [stderr] --> src/vm/class.rs:180:13 Nov 28 01:38:14.155 INFO [stderr] | Nov 28 01:38:14.155 INFO [stderr] 180 | let mut map = map_opt.as_mut().unwrap(); Nov 28 01:38:14.155 INFO [stderr] | ----^^^ Nov 28 01:38:14.155 INFO [stderr] | | Nov 28 01:38:14.155 INFO [stderr] | help: remove this `mut` Nov 28 01:38:14.164 INFO [stderr] | Nov 28 01:38:14.164 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 01:38:14.164 INFO [stderr] Nov 28 01:38:14.204 INFO [stderr] warning: variable does not need to be mutable Nov 28 01:38:14.204 INFO [stderr] --> src/vm/class.rs:180:13 Nov 28 01:38:14.204 INFO [stderr] | Nov 28 01:38:14.204 INFO [stderr] 180 | let mut map = map_opt.as_mut().unwrap(); Nov 28 01:38:14.204 INFO [stderr] | ----^^^ Nov 28 01:38:14.204 INFO [stderr] | | Nov 28 01:38:14.204 INFO [stderr] | help: remove this `mut` Nov 28 01:38:14.204 INFO [stderr] | Nov 28 01:38:14.204 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 01:38:14.204 INFO [stderr] Nov 28 01:38:15.209 INFO [stderr] Checking rjni_runtime v0.1.0 (/source/librjni) Nov 28 01:38:17.500 INFO [stderr] warning: unused variable: `argv` Nov 28 01:38:17.501 INFO [stderr] --> librjni/src/system.rs:27:51 Nov 28 01:38:17.501 INFO [stderr] | Nov 28 01:38:17.501 INFO [stderr] 27 | argv: *const Value) Nov 28 01:38:17.501 INFO [stderr] | ^^^^ help: consider using `_argv` instead Nov 28 01:38:17.502 INFO [stderr] | Nov 28 01:38:17.502 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 01:38:17.502 INFO [stderr] Nov 28 01:38:17.748 INFO [stderr] warning: unused variable: `argv` Nov 28 01:38:17.749 INFO [stderr] --> librjni/src/system.rs:27:51 Nov 28 01:38:17.749 INFO [stderr] | Nov 28 01:38:17.750 INFO [stderr] 27 | argv: *const Value) Nov 28 01:38:17.750 INFO [stderr] | ^^^^ help: consider using `_argv` instead Nov 28 01:38:17.750 INFO [stderr] | Nov 28 01:38:17.750 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 01:38:17.751 INFO [stderr] Nov 28 01:38:18.121 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.61s Nov 28 01:38:18.133 INFO [stderr] su: No module specific data is present Nov 28 01:38:19.758 INFO running `"docker" "inspect" "faf7f39e6af3173b779feaf20c9238aa9b9fb6da7d1aedf1a2687f707bc57ddb"` Nov 28 01:38:20.093 INFO running `"docker" "rm" "-f" "faf7f39e6af3173b779feaf20c9238aa9b9fb6da7d1aedf1a2687f707bc57ddb"` Nov 28 01:38:20.528 INFO [stdout] faf7f39e6af3173b779feaf20c9238aa9b9fb6da7d1aedf1a2687f707bc57ddb