Dec 19 07:34:47.613 INFO checking tasdomas/sc against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 07:34:47.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/tasdomas/sc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 07:34:48.130 INFO [stdout] 3bea1b73ff289e69bebae6debca6c3be0fcaef4c4be9a2fc0946257573cadc6a Dec 19 07:34:48.137 INFO running `"docker" "start" "-a" "3bea1b73ff289e69bebae6debca6c3be0fcaef4c4be9a2fc0946257573cadc6a"` Dec 19 07:34:50.416 INFO [stderr] Checking sc v0.1.0 (/opt/crater/workdir) Dec 19 07:34:50.644 INFO [stderr] warning: value assigned to `a` is never read Dec 19 07:34:50.644 INFO [stderr] --> src/ops.rs:6:13 Dec 19 07:34:50.644 INFO [stderr] | Dec 19 07:34:50.644 INFO [stderr] 6 | let mut a :f32 = 0.0; Dec 19 07:34:50.644 INFO [stderr] | ^ Dec 19 07:34:50.648 INFO [stderr] | Dec 19 07:34:50.648 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 19 07:34:50.648 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 07:34:50.648 INFO [stderr] Dec 19 07:34:50.648 INFO [stderr] warning: value assigned to `b` is never read Dec 19 07:34:50.648 INFO [stderr] --> src/ops.rs:15:13 Dec 19 07:34:50.648 INFO [stderr] | Dec 19 07:34:50.648 INFO [stderr] 15 | let mut b :f32 = 0.0; Dec 19 07:34:50.648 INFO [stderr] | ^ Dec 19 07:34:50.648 INFO [stderr] | Dec 19 07:34:50.648 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 07:34:50.648 INFO [stderr] Dec 19 07:34:50.677 INFO [stderr] warning: structure field `S` should have a snake case name such as `s` Dec 19 07:34:50.677 INFO [stderr] --> src/stack.rs:4:5 Dec 19 07:34:50.677 INFO [stderr] | Dec 19 07:34:50.677 INFO [stderr] 4 | S: Option>>, Dec 19 07:34:50.677 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 07:34:50.682 INFO [stderr] warning: value assigned to `a` is never read Dec 19 07:34:50.682 INFO [stderr] --> src/ops.rs:6:13 Dec 19 07:34:50.682 INFO [stderr] | Dec 19 07:34:50.682 INFO [stderr] 6 | let mut a :f32 = 0.0; Dec 19 07:34:50.682 INFO [stderr] | ^ Dec 19 07:34:50.682 INFO [stderr] | Dec 19 07:34:50.682 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 07:34:50.682 INFO [stderr] Dec 19 07:34:50.682 INFO [stderr] warning: function `Sum` should have a snake case name such as `sum` Dec 19 07:34:50.682 INFO [stderr] --> src/ops.rs:5:1 Dec 19 07:34:50.682 INFO [stderr] | Dec 19 07:34:50.682 INFO [stderr] 5 | / pub fn Sum(mut s: Stack) -> Stack { Dec 19 07:34:50.682 INFO [stderr] 6 | | let mut a :f32 = 0.0; Dec 19 07:34:50.682 INFO [stderr] 7 | | { Dec 19 07:34:50.682 INFO [stderr] 8 | | let (ss, input_a) = s.pop(); Dec 19 07:34:50.682 INFO [stderr] ... | Dec 19 07:34:50.682 INFO [stderr] 24 | | s.push(a+b) Dec 19 07:34:50.682 INFO [stderr] 25 | | } Dec 19 07:34:50.682 INFO [stderr] | |_^ Dec 19 07:34:50.682 INFO [stderr] Dec 19 07:34:50.684 INFO [stderr] | Dec 19 07:34:50.684 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 19 07:34:50.684 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 07:34:50.684 INFO [stderr] Dec 19 07:34:50.684 INFO [stderr] warning: value assigned to `b` is never read Dec 19 07:34:50.684 INFO [stderr] --> src/ops.rs:15:13 Dec 19 07:34:50.684 INFO [stderr] | Dec 19 07:34:50.684 INFO [stderr] 15 | let mut b :f32 = 0.0; Dec 19 07:34:50.684 INFO [stderr] | ^ Dec 19 07:34:50.684 INFO [stderr] | Dec 19 07:34:50.684 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 07:34:50.684 INFO [stderr] Dec 19 07:34:50.705 INFO [stderr] warning: structure field `S` should have a snake case name such as `s` Dec 19 07:34:50.705 INFO [stderr] --> src/stack.rs:4:5 Dec 19 07:34:50.705 INFO [stderr] | Dec 19 07:34:50.705 INFO [stderr] 4 | S: Option>>, Dec 19 07:34:50.705 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 07:34:50.705 INFO [stderr] | Dec 19 07:34:50.705 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 07:34:50.705 INFO [stderr] Dec 19 07:34:50.705 INFO [stderr] warning: function `Sum` should have a snake case name such as `sum` Dec 19 07:34:50.705 INFO [stderr] --> src/ops.rs:5:1 Dec 19 07:34:50.705 INFO [stderr] | Dec 19 07:34:50.705 INFO [stderr] 5 | / pub fn Sum(mut s: Stack) -> Stack { Dec 19 07:34:50.705 INFO [stderr] 6 | | let mut a :f32 = 0.0; Dec 19 07:34:50.705 INFO [stderr] 7 | | { Dec 19 07:34:50.705 INFO [stderr] 8 | | let (ss, input_a) = s.pop(); Dec 19 07:34:50.705 INFO [stderr] ... | Dec 19 07:34:50.705 INFO [stderr] 24 | | s.push(a+b) Dec 19 07:34:50.705 INFO [stderr] 25 | | } Dec 19 07:34:50.705 INFO [stderr] | |_^ Dec 19 07:34:50.705 INFO [stderr] Dec 19 07:34:51.120 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.73s Dec 19 07:34:51.856 INFO running `"docker" "inspect" "3bea1b73ff289e69bebae6debca6c3be0fcaef4c4be9a2fc0946257573cadc6a"` Dec 19 07:34:52.100 INFO running `"docker" "rm" "-f" "3bea1b73ff289e69bebae6debca6c3be0fcaef4c4be9a2fc0946257573cadc6a"` Dec 19 07:34:52.420 INFO [stdout] 3bea1b73ff289e69bebae6debca6c3be0fcaef4c4be9a2fc0946257573cadc6a