Dec 11 15:20:25.657 INFO checking kogai/sandbox-rust-enum-size against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:20:25.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 15:20:26.079 INFO [stdout] 7ce203a3ab890f318734912651484a8000269d0d444dc4a28afb2da82231ba57
Dec 11 15:20:26.080 INFO running `"docker" "start" "-a" "7ce203a3ab890f318734912651484a8000269d0d444dc4a28afb2da82231ba57"`
Dec 11 15:20:27.250 INFO [stderr] usermod: no changes
Dec 11 15:20:27.340 INFO [stderr]     Checking sandbox-rust-enum-size v0.1.0 (/source)
Dec 11 15:20:27.931 INFO [stderr] warning: unused variable: `a`
Dec 11 15:20:27.931 INFO [stderr]   --> src/main.rs:37:9
Dec 11 15:20:27.931 INFO [stderr]    |
Dec 11 15:20:27.931 INFO [stderr] 37 |     let a = E6 { a: 1 };
Dec 11 15:20:27.931 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 11 15:20:27.931 INFO [stderr]    |
Dec 11 15:20:27.931 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 15:20:27.931 INFO [stderr] 
Dec 11 15:20:27.934 INFO [stderr] warning: variant is never constructed: `A`
Dec 11 15:20:27.934 INFO [stderr]  --> src/main.rs:2:5
Dec 11 15:20:27.934 INFO [stderr]   |
Dec 11 15:20:27.934 INFO [stderr] 2 |     A(u8),
Dec 11 15:20:27.934 INFO [stderr]   |     ^^^^^
Dec 11 15:20:27.934 INFO [stderr]   |
Dec 11 15:20:27.934 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 15:20:27.934 INFO [stderr] 
Dec 11 15:20:27.934 INFO [stderr] warning: variant is never constructed: `A`
Dec 11 15:20:27.934 INFO [stderr]  --> src/main.rs:6:5
Dec 11 15:20:27.934 INFO [stderr]   |
Dec 11 15:20:27.934 INFO [stderr] 6 |     A(u8),
Dec 11 15:20:27.934 INFO [stderr]   |     ^^^^^
Dec 11 15:20:27.934 INFO [stderr] 
Dec 11 15:20:27.934 INFO [stderr] warning: variant is never constructed: `B`
Dec 11 15:20:27.934 INFO [stderr]  --> src/main.rs:7:5
Dec 11 15:20:27.934 INFO [stderr]   |
Dec 11 15:20:27.934 INFO [stderr] 7 |     B(u16),
Dec 11 15:20:27.934 INFO [stderr]   |     ^^^^^^
Dec 11 15:20:27.934 INFO [stderr] 
Dec 11 15:20:27.934 INFO [stderr] warning: variant is never constructed: `A`
Dec 11 15:20:27.934 INFO [stderr]   --> src/main.rs:11:5
Dec 11 15:20:27.934 INFO [stderr]    |
Dec 11 15:20:27.934 INFO [stderr] 11 |     A(u16),
Dec 11 15:20:27.934 INFO [stderr]    |     ^^^^^^
Dec 11 15:20:27.934 INFO [stderr] 
Dec 11 15:20:27.935 INFO [stderr] warning: variant is never constructed: `B`
Dec 11 15:20:27.935 INFO [stderr]   --> src/main.rs:15:5
Dec 11 15:20:27.935 INFO [stderr]    |
Dec 11 15:20:27.935 INFO [stderr] 15 |     B(u16),
Dec 11 15:20:27.935 INFO [stderr]    |     ^^^^^^
Dec 11 15:20:27.935 INFO [stderr] 
Dec 11 15:20:27.935 INFO [stderr] warning: variant is never constructed: `A`
Dec 11 15:20:27.935 INFO [stderr]   --> src/main.rs:16:5
Dec 11 15:20:27.935 INFO [stderr]    |
Dec 11 15:20:27.935 INFO [stderr] 16 |     A(u8),
Dec 11 15:20:27.935 INFO [stderr]    |     ^^^^^
Dec 11 15:20:27.935 INFO [stderr] 
Dec 11 15:20:27.935 INFO [stderr] warning: variant is never constructed: `A`
Dec 11 15:20:27.935 INFO [stderr]   --> src/main.rs:20:5
Dec 11 15:20:27.935 INFO [stderr]    |
Dec 11 15:20:27.935 INFO [stderr] 20 |     A,
Dec 11 15:20:27.935 INFO [stderr]    |     ^
Dec 11 15:20:27.935 INFO [stderr] 
Dec 11 15:20:27.935 INFO [stderr] warning: variant is never constructed: `B`
Dec 11 15:20:27.935 INFO [stderr]   --> src/main.rs:21:5
Dec 11 15:20:27.935 INFO [stderr]    |
Dec 11 15:20:27.935 INFO [stderr] 21 |     B,
Dec 11 15:20:27.935 INFO [stderr]    |     ^
Dec 11 15:20:27.935 INFO [stderr] 
Dec 11 15:20:27.942 INFO [stderr] warning: unused variable: `a`
Dec 11 15:20:27.942 INFO [stderr]   --> src/main.rs:37:9
Dec 11 15:20:27.942 INFO [stderr]    |
Dec 11 15:20:27.942 INFO [stderr] 37 |     let a = E6 { a: 1 };
Dec 11 15:20:27.942 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 11 15:20:27.942 INFO [stderr]    |
Dec 11 15:20:27.942 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 15:20:27.942 INFO [stderr] 
Dec 11 15:20:27.942 INFO [stderr] warning: variant is never constructed: `A`
Dec 11 15:20:27.942 INFO [stderr]  --> src/main.rs:2:5
Dec 11 15:20:27.942 INFO [stderr]   |
Dec 11 15:20:27.942 INFO [stderr] 2 |     A(u8),
Dec 11 15:20:27.942 INFO [stderr]   |     ^^^^^
Dec 11 15:20:27.942 INFO [stderr]   |
Dec 11 15:20:27.942 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 15:20:27.942 INFO [stderr] 
Dec 11 15:20:27.942 INFO [stderr] warning: variant is never constructed: `A`
Dec 11 15:20:27.942 INFO [stderr]  --> src/main.rs:6:5
Dec 11 15:20:27.942 INFO [stderr]   |
Dec 11 15:20:27.942 INFO [stderr] 6 |     A(u8),
Dec 11 15:20:27.943 INFO [stderr]   |     ^^^^^
Dec 11 15:20:27.943 INFO [stderr] 
Dec 11 15:20:27.943 INFO [stderr] warning: variant is never constructed: `B`
Dec 11 15:20:27.943 INFO [stderr]  --> src/main.rs:7:5
Dec 11 15:20:27.943 INFO [stderr]   |
Dec 11 15:20:27.943 INFO [stderr] 7 |     B(u16),
Dec 11 15:20:27.943 INFO [stderr]   |     ^^^^^^
Dec 11 15:20:27.943 INFO [stderr] 
Dec 11 15:20:27.943 INFO [stderr] warning: variant is never constructed: `A`
Dec 11 15:20:27.943 INFO [stderr]   --> src/main.rs:11:5
Dec 11 15:20:27.943 INFO [stderr]    |
Dec 11 15:20:27.943 INFO [stderr] 11 |     A(u16),
Dec 11 15:20:27.943 INFO [stderr]    |     ^^^^^^
Dec 11 15:20:27.943 INFO [stderr] 
Dec 11 15:20:27.943 INFO [stderr] warning: variant is never constructed: `B`
Dec 11 15:20:27.943 INFO [stderr]   --> src/main.rs:15:5
Dec 11 15:20:27.943 INFO [stderr]    |
Dec 11 15:20:27.943 INFO [stderr] 15 |     B(u16),
Dec 11 15:20:27.943 INFO [stderr]    |     ^^^^^^
Dec 11 15:20:27.943 INFO [stderr] 
Dec 11 15:20:27.943 INFO [stderr] warning: variant is never constructed: `A`
Dec 11 15:20:27.943 INFO [stderr]   --> src/main.rs:16:5
Dec 11 15:20:27.943 INFO [stderr]    |
Dec 11 15:20:27.943 INFO [stderr] 16 |     A(u8),
Dec 11 15:20:27.943 INFO [stderr]    |     ^^^^^
Dec 11 15:20:27.943 INFO [stderr] 
Dec 11 15:20:27.943 INFO [stderr] warning: variant is never constructed: `A`
Dec 11 15:20:27.943 INFO [stderr]   --> src/main.rs:20:5
Dec 11 15:20:27.943 INFO [stderr]    |
Dec 11 15:20:27.943 INFO [stderr] 20 |     A,
Dec 11 15:20:27.943 INFO [stderr]    |     ^
Dec 11 15:20:27.943 INFO [stderr] 
Dec 11 15:20:27.943 INFO [stderr] warning: variant is never constructed: `B`
Dec 11 15:20:27.943 INFO [stderr]   --> src/main.rs:21:5
Dec 11 15:20:27.943 INFO [stderr]    |
Dec 11 15:20:27.943 INFO [stderr] 21 |     B,
Dec 11 15:20:27.943 INFO [stderr]    |     ^
Dec 11 15:20:27.943 INFO [stderr] 
Dec 11 15:20:27.982 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 11 15:20:27.982 INFO [stderr] su: No module specific data is present
Dec 11 15:20:28.562 INFO running `"docker" "inspect" "7ce203a3ab890f318734912651484a8000269d0d444dc4a28afb2da82231ba57"`
Dec 11 15:20:28.862 INFO running `"docker" "rm" "-f" "7ce203a3ab890f318734912651484a8000269d0d444dc4a28afb2da82231ba57"`
Dec 11 15:20:29.100 INFO [stdout] 7ce203a3ab890f318734912651484a8000269d0d444dc4a28afb2da82231ba57