[INFO] updating cached repository tasdomas/sc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tasdomas/sc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tasdomas/sc" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/tasdomas/sc"` [INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/tasdomas/sc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tasdomas/sc" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/tasdomas/sc"` [INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/tasdomas/sc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9f75d0e8d5a9d2f5022be574a5e32a4888abe15e [INFO] sha for GitHub repo tasdomas/sc: 9f75d0e8d5a9d2f5022be574a5e32a4888abe15e [INFO] validating manifest of tasdomas/sc on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tasdomas/sc on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tasdomas/sc [INFO] finished frobbing tasdomas/sc [INFO] frobbed toml for tasdomas/sc written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/tasdomas/sc/Cargo.toml [INFO] started frobbing tasdomas/sc [INFO] finished frobbing tasdomas/sc [INFO] frobbed toml for tasdomas/sc written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/tasdomas/sc/Cargo.toml [INFO] crate tasdomas/sc has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tasdomas/sc against try#bad365140e1e8233b42b21af70a407f14ce5fec5 for pr-56896 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-3/try#bad365140e1e8233b42b21af70a407f14ce5fec5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/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" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1b17ec6e42c5da3035f7fb49824356b607392fff468b95748544dc871b80410b [INFO] running `"docker" "start" "-a" "1b17ec6e42c5da3035f7fb49824356b607392fff468b95748544dc871b80410b"` [INFO] [stderr] Checking sc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: value assigned to `a` is never read [INFO] [stderr] --> src/ops.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | let mut a :f32 = 0.0; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `b` is never read [INFO] [stderr] --> src/ops.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let mut b :f32 = 0.0; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: structure field `S` should have a snake case name such as `s` [INFO] [stderr] --> src/stack.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | S: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: function `Sum` should have a snake case name such as `sum` [INFO] [stderr] --> src/ops.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / pub fn Sum(mut s: Stack) -> Stack { [INFO] [stderr] 6 | | let mut a :f32 = 0.0; [INFO] [stderr] 7 | | { [INFO] [stderr] 8 | | let (ss, input_a) = s.pop(); [INFO] [stderr] ... | [INFO] [stderr] 24 | | s.push(a+b) [INFO] [stderr] 25 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `a` is never read [INFO] [stderr] --> src/ops.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | let mut a :f32 = 0.0; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `b` is never read [INFO] [stderr] --> src/ops.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let mut b :f32 = 0.0; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: structure field `S` should have a snake case name such as `s` [INFO] [stderr] --> src/stack.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | S: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: function `Sum` should have a snake case name such as `sum` [INFO] [stderr] --> src/ops.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / pub fn Sum(mut s: Stack) -> Stack { [INFO] [stderr] 6 | | let mut a :f32 = 0.0; [INFO] [stderr] 7 | | { [INFO] [stderr] 8 | | let (ss, input_a) = s.pop(); [INFO] [stderr] ... | [INFO] [stderr] 24 | | s.push(a+b) [INFO] [stderr] 25 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `"docker" "inspect" "1b17ec6e42c5da3035f7fb49824356b607392fff468b95748544dc871b80410b"` [INFO] running `"docker" "rm" "-f" "1b17ec6e42c5da3035f7fb49824356b607392fff468b95748544dc871b80410b"` [INFO] [stdout] 1b17ec6e42c5da3035f7fb49824356b607392fff468b95748544dc871b80410b