[INFO] updating cached repository BlurrTenson/rustySpike [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/BlurrTenson/rustySpike [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/BlurrTenson/rustySpike" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/BlurrTenson/rustySpike"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/BlurrTenson/rustySpike'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BlurrTenson/rustySpike" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/BlurrTenson/rustySpike"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/BlurrTenson/rustySpike'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 439de6f1d5f725cfe4a5d1de727b8ec5d25589e6 [INFO] sha for GitHub repo BlurrTenson/rustySpike: 439de6f1d5f725cfe4a5d1de727b8ec5d25589e6 [INFO] validating manifest of BlurrTenson/rustySpike on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of BlurrTenson/rustySpike on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing BlurrTenson/rustySpike [INFO] finished frobbing BlurrTenson/rustySpike [INFO] frobbed toml for BlurrTenson/rustySpike written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/BlurrTenson/rustySpike/Cargo.toml [INFO] started frobbing BlurrTenson/rustySpike [INFO] finished frobbing BlurrTenson/rustySpike [INFO] frobbed toml for BlurrTenson/rustySpike written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/BlurrTenson/rustySpike/Cargo.toml [INFO] crate BlurrTenson/rustySpike already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking BlurrTenson/rustySpike against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-4/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/BlurrTenson/rustySpike:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 644c60bd77c8fa669e253a17158c3fb67f00e51343ca9bcd088c9504939711cf [INFO] running `"docker" "start" "-a" "644c60bd77c8fa669e253a17158c3fb67f00e51343ca9bcd088c9504939711cf"` [INFO] [stderr] Checking spiky v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: type `node` should have an upper camel case name [INFO] [stderr] --> src/rbn.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct node { [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Node` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: type `node` should have an upper camel case name [INFO] [stderr] --> src/rbn.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct node { [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Node` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/rbn.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/rbn.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `four` [INFO] [stderr] --> src/rbn.rs:250:13 [INFO] [stderr] | [INFO] [stderr] 250 | let four = tbl.len(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_four` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rbn.rs:111:13 [INFO] [stderr] | [INFO] [stderr] 111 | let mut tbl_sz; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_from_def` [INFO] [stderr] --> src/rbn.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn new_from_def (nd_tbls: Vec>, strct_tbl:Vec<(usize, usize)>) -> RBN{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_with_tbl` [INFO] [stderr] --> src/rbn.rs:144:5 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn new_with_tbl(tbl: Vec) -> node { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_state` [INFO] [stderr] --> src/rbn.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn get_state(&mut self , in_sum : usize) -> bool{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rbn.rs:111:13 [INFO] [stderr] | [INFO] [stderr] 111 | let mut tbl_sz; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_from_def` [INFO] [stderr] --> src/rbn.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn new_from_def (nd_tbls: Vec>, strct_tbl:Vec<(usize, usize)>) -> RBN{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `"docker" "inspect" "644c60bd77c8fa669e253a17158c3fb67f00e51343ca9bcd088c9504939711cf"` [INFO] running `"docker" "rm" "-f" "644c60bd77c8fa669e253a17158c3fb67f00e51343ca9bcd088c9504939711cf"` [INFO] [stdout] 644c60bd77c8fa669e253a17158c3fb67f00e51343ca9bcd088c9504939711cf