Dec 19 07:34:44.112 INFO checking tasdomas/sc against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 07:34:44.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 07:34:44.495 INFO [stdout] 19fb0b20fb1fb0cb2f842261dffea3357cfeedcb48aa2725d63b8382a3b4a906 Dec 19 07:34:44.498 INFO running `"docker" "start" "-a" "19fb0b20fb1fb0cb2f842261dffea3357cfeedcb48aa2725d63b8382a3b4a906"` Dec 19 07:34:46.608 INFO [stderr] Checking sc v0.1.0 (/opt/crater/workdir) Dec 19 07:34:46.860 INFO [stderr] warning: value assigned to `a` is never read Dec 19 07:34:46.860 INFO [stderr] --> src/ops.rs:6:13 Dec 19 07:34:46.861 INFO [stderr] | Dec 19 07:34:46.861 INFO [stderr] 6 | let mut a :f32 = 0.0; Dec 19 07:34:46.861 INFO [stderr] | ^ Dec 19 07:34:46.861 INFO [stderr] | Dec 19 07:34:46.861 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 19 07:34:46.861 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 07:34:46.861 INFO [stderr] Dec 19 07:34:46.861 INFO [stderr] warning: value assigned to `b` is never read Dec 19 07:34:46.861 INFO [stderr] --> src/ops.rs:15:13 Dec 19 07:34:46.861 INFO [stderr] | Dec 19 07:34:46.861 INFO [stderr] 15 | let mut b :f32 = 0.0; Dec 19 07:34:46.861 INFO [stderr] | ^ Dec 19 07:34:46.861 INFO [stderr] | Dec 19 07:34:46.861 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 07:34:46.861 INFO [stderr] Dec 19 07:34:46.875 INFO [stderr] warning: structure field `S` should have a snake case name such as `s` Dec 19 07:34:46.875 INFO [stderr] --> src/stack.rs:4:5 Dec 19 07:34:46.875 INFO [stderr] | Dec 19 07:34:46.875 INFO [stderr] 4 | S: Option>>, Dec 19 07:34:46.875 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 07:34:46.875 INFO [stderr] | Dec 19 07:34:46.875 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 07:34:46.875 INFO [stderr] Dec 19 07:34:46.875 INFO [stderr] warning: function `Sum` should have a snake case name such as `sum` Dec 19 07:34:46.875 INFO [stderr] --> src/ops.rs:5:1 Dec 19 07:34:46.875 INFO [stderr] | Dec 19 07:34:46.875 INFO [stderr] 5 | / pub fn Sum(mut s: Stack) -> Stack { Dec 19 07:34:46.875 INFO [stderr] 6 | | let mut a :f32 = 0.0; Dec 19 07:34:46.875 INFO [stderr] 7 | | { Dec 19 07:34:46.875 INFO [stderr] 8 | | let (ss, input_a) = s.pop(); Dec 19 07:34:46.875 INFO [stderr] ... | Dec 19 07:34:46.875 INFO [stderr] 24 | | s.push(a+b) Dec 19 07:34:46.875 INFO [stderr] 25 | | } Dec 19 07:34:46.875 INFO [stderr] | |_^ Dec 19 07:34:46.875 INFO [stderr] Dec 19 07:34:46.883 INFO [stderr] warning: value assigned to `a` is never read Dec 19 07:34:46.883 INFO [stderr] --> src/ops.rs:6:13 Dec 19 07:34:46.883 INFO [stderr] | Dec 19 07:34:46.883 INFO [stderr] 6 | let mut a :f32 = 0.0; Dec 19 07:34:46.883 INFO [stderr] | ^ Dec 19 07:34:46.883 INFO [stderr] | Dec 19 07:34:46.883 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 19 07:34:46.883 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 07:34:46.883 INFO [stderr] Dec 19 07:34:46.896 INFO [stderr] warning: value assigned to `b` is never read Dec 19 07:34:46.896 INFO [stderr] --> src/ops.rs:15:13 Dec 19 07:34:46.896 INFO [stderr] | Dec 19 07:34:46.896 INFO [stderr] 15 | let mut b :f32 = 0.0; Dec 19 07:34:46.896 INFO [stderr] | ^ Dec 19 07:34:46.896 INFO [stderr] | Dec 19 07:34:46.896 INFO [stderr] = help: maybe it is overwritten before being read? Dec 19 07:34:46.896 INFO [stderr] Dec 19 07:34:46.932 INFO [stderr] warning: structure field `S` should have a snake case name such as `s` Dec 19 07:34:46.932 INFO [stderr] --> src/stack.rs:4:5 Dec 19 07:34:46.932 INFO [stderr] | Dec 19 07:34:46.932 INFO [stderr] 4 | S: Option>>, Dec 19 07:34:46.932 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 07:34:46.932 INFO [stderr] | Dec 19 07:34:46.932 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 07:34:46.932 INFO [stderr] Dec 19 07:34:46.932 INFO [stderr] warning: function `Sum` should have a snake case name such as `sum` Dec 19 07:34:46.932 INFO [stderr] --> src/ops.rs:5:1 Dec 19 07:34:46.932 INFO [stderr] | Dec 19 07:34:46.932 INFO [stderr] 5 | / pub fn Sum(mut s: Stack) -> Stack { Dec 19 07:34:46.932 INFO [stderr] 6 | | let mut a :f32 = 0.0; Dec 19 07:34:46.932 INFO [stderr] 7 | | { Dec 19 07:34:46.932 INFO [stderr] 8 | | let (ss, input_a) = s.pop(); Dec 19 07:34:46.932 INFO [stderr] ... | Dec 19 07:34:46.932 INFO [stderr] 24 | | s.push(a+b) Dec 19 07:34:46.932 INFO [stderr] 25 | | } Dec 19 07:34:46.932 INFO [stderr] | |_^ Dec 19 07:34:46.932 INFO [stderr] Dec 19 07:34:47.352 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s Dec 19 07:34:48.362 INFO running `"docker" "inspect" "19fb0b20fb1fb0cb2f842261dffea3357cfeedcb48aa2725d63b8382a3b4a906"` Dec 19 07:34:48.680 INFO running `"docker" "rm" "-f" "19fb0b20fb1fb0cb2f842261dffea3357cfeedcb48aa2725d63b8382a3b4a906"` Dec 19 07:34:48.974 INFO [stdout] 19fb0b20fb1fb0cb2f842261dffea3357cfeedcb48aa2725d63b8382a3b4a906