Nov 28 05:37:32.502 INFO checking exceptional-lang/exceptional against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 05:37:32.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05:37:32.974 INFO [stdout] fe125e6579018747888ff2b655ff610cdba85b151ccc986aed149f4bf0ace2a1 Nov 28 05:37:33.022 INFO running `"docker" "start" "-a" "fe125e6579018747888ff2b655ff610cdba85b151ccc986aed149f4bf0ace2a1"` Nov 28 05:37:34.032 INFO [stderr] usermod: no changes Nov 28 05:37:34.157 INFO [stderr] Compiling peg v0.4.0 Nov 28 05:37:34.157 INFO [stderr] Checking fern v0.4.0 Nov 28 05:37:37.331 INFO [stderr] Compiling exceptional v0.1.0 (/source) Nov 28 05:37:39.711 INFO [stderr] warning: unused import: `Shutdown` Nov 28 05:37:39.711 INFO [stderr] --> src/native.rs:14:16 Nov 28 05:37:39.712 INFO [stderr] | Nov 28 05:37:39.712 INFO [stderr] 14 | use std::net::{Shutdown, TcpListener, TcpStream}; Nov 28 05:37:39.712 INFO [stderr] | ^^^^^^^^ Nov 28 05:37:39.712 INFO [stderr] | Nov 28 05:37:39.713 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 05:37:39.713 INFO [stderr] Nov 28 05:37:39.713 INFO [stderr] warning: unused import: `std::fs` Nov 28 05:37:39.714 INFO [stderr] --> src/vm.rs:9:5 Nov 28 05:37:39.714 INFO [stderr] | Nov 28 05:37:39.714 INFO [stderr] 9 | use std::fs; Nov 28 05:37:39.714 INFO [stderr] | ^^^^^^^ Nov 28 05:37:39.715 INFO [stderr] Nov 28 05:37:39.715 INFO [stderr] warning: unused import: `std::fs::File` Nov 28 05:37:39.715 INFO [stderr] --> src/vm.rs:10:5 Nov 28 05:37:39.716 INFO [stderr] | Nov 28 05:37:39.724 INFO [stderr] 10 | use std::fs::File; Nov 28 05:37:39.724 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 05:37:39.725 INFO [stderr] Nov 28 05:37:39.725 INFO [stderr] warning: unused import: `std::io::Write` Nov 28 05:37:39.725 INFO [stderr] --> src/vm.rs:11:5 Nov 28 05:37:39.726 INFO [stderr] | Nov 28 05:37:39.726 INFO [stderr] 11 | use std::io::Write; Nov 28 05:37:39.726 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 05:37:39.726 INFO [stderr] Nov 28 05:37:39.888 INFO [stderr] warning: unused import: `std::io::Write` Nov 28 05:37:39.889 INFO [stderr] --> src/vm.rs:11:5 Nov 28 05:37:39.889 INFO [stderr] | Nov 28 05:37:39.889 INFO [stderr] 11 | use std::io::Write; Nov 28 05:37:39.889 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 05:37:39.889 INFO [stderr] | Nov 28 05:37:39.889 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 05:37:39.889 INFO [stderr] Nov 28 05:37:40.848 INFO [stderr] warning: method is never used: `blank` Nov 28 05:37:40.848 INFO [stderr] --> src/closure.rs:20:5 Nov 28 05:37:40.848 INFO [stderr] | Nov 28 05:37:40.848 INFO [stderr] 20 | pub fn blank() -> Closure { Nov 28 05:37:40.848 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 05:37:40.848 INFO [stderr] | Nov 28 05:37:40.848 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 05:37:40.848 INFO [stderr] Nov 28 05:37:40.852 INFO [stderr] warning: variant is never constructed: `File` Nov 28 05:37:40.852 INFO [stderr] --> src/native.rs:23:5 Nov 28 05:37:40.852 INFO [stderr] | Nov 28 05:37:40.852 INFO [stderr] 23 | File(File), Nov 28 05:37:40.852 INFO [stderr] | ^^^^^^^^^^ Nov 28 05:37:40.852 INFO [stderr] Nov 28 05:37:40.853 INFO [stderr] warning: method is never used: `empty` Nov 28 05:37:40.853 INFO [stderr] --> src/vm.rs:60:5 Nov 28 05:37:40.853 INFO [stderr] | Nov 28 05:37:40.853 INFO [stderr] 60 | pub fn empty() -> Vm { Nov 28 05:37:40.853 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 05:37:40.853 INFO [stderr] Nov 28 05:37:40.853 INFO [stderr] warning: method is never used: `pop` Nov 28 05:37:40.853 INFO [stderr] --> src/vm.rs:251:5 Nov 28 05:37:40.853 INFO [stderr] | Nov 28 05:37:40.853 INFO [stderr] 251 | pub fn pop(&mut self) -> Option { Nov 28 05:37:40.853 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 05:37:40.853 INFO [stderr] Nov 28 05:37:40.853 INFO [stderr] warning: method is never used: `local_assign` Nov 28 05:37:40.853 INFO [stderr] --> src/vm.rs:259:5 Nov 28 05:37:40.853 INFO [stderr] | Nov 28 05:37:40.853 INFO [stderr] 259 | pub fn local_assign(&mut self, name: &String, value: Value) { Nov 28 05:37:40.853 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 05:37:40.853 INFO [stderr] Nov 28 05:37:42.066 INFO [stderr] warning: variant is never constructed: `File` Nov 28 05:37:42.066 INFO [stderr] --> src/native.rs:23:5 Nov 28 05:37:42.066 INFO [stderr] | Nov 28 05:37:42.066 INFO [stderr] 23 | File(File), Nov 28 05:37:42.066 INFO [stderr] | ^^^^^^^^^^ Nov 28 05:37:42.066 INFO [stderr] | Nov 28 05:37:42.066 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 05:37:42.066 INFO [stderr] Nov 28 05:37:42.161 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.10s Nov 28 05:37:42.166 INFO [stderr] su: No module specific data is present Nov 28 05:37:42.977 INFO running `"docker" "inspect" "fe125e6579018747888ff2b655ff610cdba85b151ccc986aed149f4bf0ace2a1"` Nov 28 05:37:43.302 INFO running `"docker" "rm" "-f" "fe125e6579018747888ff2b655ff610cdba85b151ccc986aed149f4bf0ace2a1"` Nov 28 05:37:43.651 INFO [stdout] fe125e6579018747888ff2b655ff610cdba85b151ccc986aed149f4bf0ace2a1