Nov 29 23:35:08.285 INFO checking lars-t-hansen/pl0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 23:35:08.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 23:35:08.631 INFO [stdout] 74d906235269d8d846410aa13e7d0f47f68c5056bc1a9732eaf83c13e3aed571
Nov 29 23:35:08.631 INFO running `"docker" "start" "-a" "74d906235269d8d846410aa13e7d0f47f68c5056bc1a9732eaf83c13e3aed571"`
Nov 29 23:35:09.386 INFO [stderr] usermod: no changes
Nov 29 23:35:09.431 INFO [stderr]     Checking pl0 v0.1.0 (/source)
Nov 29 23:35:10.275 INFO [stderr] warning: variant is never constructed: `Nop`
Nov 29 23:35:10.275 INFO [stderr]   --> src/ir.rs:87:5
Nov 29 23:35:10.276 INFO [stderr]    |
Nov 29 23:35:10.276 INFO [stderr] 87 |     Nop,
Nov 29 23:35:10.276 INFO [stderr]    |     ^^^
Nov 29 23:35:10.276 INFO [stderr]    |
Nov 29 23:35:10.276 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:35:10.276 INFO [stderr] 
Nov 29 23:35:10.276 INFO [stderr] warning: variant is never constructed: `Notreached`
Nov 29 23:35:10.276 INFO [stderr]   --> src/ir.rs:88:5
Nov 29 23:35:10.276 INFO [stderr]    |
Nov 29 23:35:10.276 INFO [stderr] 88 |     Notreached,
Nov 29 23:35:10.276 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 23:35:10.276 INFO [stderr] 
Nov 29 23:35:10.280 INFO [stderr] warning: method is never used: `nop`
Nov 29 23:35:10.280 INFO [stderr]    --> src/irgen.rs:313:5
Nov 29 23:35:10.280 INFO [stderr]     |
Nov 29 23:35:10.280 INFO [stderr] 313 |     fn nop(&mut self) {
Nov 29 23:35:10.280 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Nov 29 23:35:10.280 INFO [stderr] 
Nov 29 23:35:10.280 INFO [stderr] warning: method is never used: `notreached`
Nov 29 23:35:10.280 INFO [stderr]    --> src/irgen.rs:317:5
Nov 29 23:35:10.280 INFO [stderr]     |
Nov 29 23:35:10.280 INFO [stderr] 317 |     fn notreached(&mut self) {
Nov 29 23:35:10.280 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:35:10.281 INFO [stderr] 
Nov 29 23:35:10.281 INFO [stderr] warning: method is never used: `lookup`
Nov 29 23:35:10.281 INFO [stderr]   --> src/names.rs:36:5
Nov 29 23:35:10.281 INFO [stderr]    |
Nov 29 23:35:10.281 INFO [stderr] 36 |     pub fn lookup(&self, id:Name) -> String {
Nov 29 23:35:10.281 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:35:10.281 INFO [stderr] 
Nov 29 23:35:10.281 INFO [stderr] warning: variant is never constructed: `Nop`
Nov 29 23:35:10.281 INFO [stderr]   --> src/ir.rs:87:5
Nov 29 23:35:10.281 INFO [stderr]    |
Nov 29 23:35:10.281 INFO [stderr] 87 |     Nop,
Nov 29 23:35:10.281 INFO [stderr]    |     ^^^
Nov 29 23:35:10.281 INFO [stderr]    |
Nov 29 23:35:10.281 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:35:10.281 INFO [stderr] 
Nov 29 23:35:10.281 INFO [stderr] warning: variant is never constructed: `Notreached`
Nov 29 23:35:10.281 INFO [stderr]   --> src/ir.rs:88:5
Nov 29 23:35:10.281 INFO [stderr]    |
Nov 29 23:35:10.281 INFO [stderr] 88 |     Notreached,
Nov 29 23:35:10.281 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 23:35:10.281 INFO [stderr] 
Nov 29 23:35:10.281 INFO [stderr] warning: method is never used: `nop`
Nov 29 23:35:10.281 INFO [stderr]    --> src/irgen.rs:313:5
Nov 29 23:35:10.281 INFO [stderr]     |
Nov 29 23:35:10.281 INFO [stderr] 313 |     fn nop(&mut self) {
Nov 29 23:35:10.281 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Nov 29 23:35:10.281 INFO [stderr] 
Nov 29 23:35:10.281 INFO [stderr] warning: method is never used: `notreached`
Nov 29 23:35:10.281 INFO [stderr]    --> src/irgen.rs:317:5
Nov 29 23:35:10.281 INFO [stderr]     |
Nov 29 23:35:10.281 INFO [stderr] 317 |     fn notreached(&mut self) {
Nov 29 23:35:10.281 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:35:10.281 INFO [stderr] 
Nov 29 23:35:10.281 INFO [stderr] warning: method is never used: `lookup`
Nov 29 23:35:10.281 INFO [stderr]   --> src/names.rs:36:5
Nov 29 23:35:10.281 INFO [stderr]    |
Nov 29 23:35:10.281 INFO [stderr] 36 |     pub fn lookup(&self, id:Name) -> String {
Nov 29 23:35:10.281 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:35:10.281 INFO [stderr] 
Nov 29 23:35:10.311 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 29 23:35:10.316 INFO [stderr] su: No module specific data is present
Nov 29 23:35:10.688 INFO running `"docker" "inspect" "74d906235269d8d846410aa13e7d0f47f68c5056bc1a9732eaf83c13e3aed571"`
Nov 29 23:35:10.750 INFO running `"docker" "rm" "-f" "74d906235269d8d846410aa13e7d0f47f68c5056bc1a9732eaf83c13e3aed571"`
Nov 29 23:35:10.825 INFO [stdout] 74d906235269d8d846410aa13e7d0f47f68c5056bc1a9732eaf83c13e3aed571