[INFO] updating cached repository https://github.com/sidmani/t5e [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 36daf76ae513914abcf7d0e087d0cedc9c960b2c [INFO] checking sidmani/t5e against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsidmani%2Ft5e" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sidmani/t5e on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/sidmani/t5e [INFO] finished tweaking git repo https://github.com/sidmani/t5e [INFO] tweaked toml for git repo https://github.com/sidmani/t5e written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/sidmani/t5e already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 06c98c72c85e42ee808cc506810326acbb2515ee9a760a39a46e1bed64a663df [INFO] running `"docker" "start" "-a" "06c98c72c85e42ee808cc506810326acbb2515ee9a760a39a46e1bed64a663df"` [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Checking regex-syntax v0.6.13 [INFO] [stderr] Checking t5e v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_json v1.0.45 [INFO] [stderr] Checking criterion-plot v0.4.1 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] warning: variable `constant_prod` is assigned to, but never used [INFO] [stderr] --> src/simplify/product.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | let mut constant_prod = 1; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_constant_prod` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/simplify/product.rs:25:24 [INFO] [stderr] | [INFO] [stderr] 25 | Power(len, h) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/simplify/product.rs:28:22 [INFO] [stderr] | [INFO] [stderr] 28 | Sum(len, h) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/simplify/product.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | Product(len, h) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_sum` [INFO] [stderr] --> src/term.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn make_sum(expr: &Expr, idx: usize) -> Term { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking bstr v0.2.10 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking tinytemplate v1.0.3 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking criterion v0.3.1 [INFO] [stderr] warning: variable `constant_prod` is assigned to, but never used [INFO] [stderr] --> src/simplify/product.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | let mut constant_prod = 1; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_constant_prod` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/simplify/product.rs:25:24 [INFO] [stderr] | [INFO] [stderr] 25 | Power(len, h) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/simplify/product.rs:28:22 [INFO] [stderr] | [INFO] [stderr] 28 | Sum(len, h) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/simplify/product.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | Product(len, h) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused import: `black_box` [INFO] [stderr] --> benches/test_benchmark.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stderr] --> benches/test_benchmark.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | Term::Power(0), [INFO] [stderr] | ^^^^^^^^^^^ - supplied 1 argument [INFO] [stderr] | | [INFO] [stderr] | expected 2 arguments [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stderr] --> benches/test_benchmark.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | Term::Power(0), [INFO] [stderr] | ^^^^^^^^^^^ - supplied 1 argument [INFO] [stderr] | | [INFO] [stderr] | expected 2 arguments [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `t5e`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "06c98c72c85e42ee808cc506810326acbb2515ee9a760a39a46e1bed64a663df"` [INFO] running `"docker" "rm" "-f" "06c98c72c85e42ee808cc506810326acbb2515ee9a760a39a46e1bed64a663df"` [INFO] [stdout] 06c98c72c85e42ee808cc506810326acbb2515ee9a760a39a46e1bed64a663df