[INFO] crate qip 0.11.0 is already in cache [INFO] checking qip-0.11.0 against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880 [INFO] extracting crate qip 0.11.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate qip 0.11.0 on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate qip 0.11.0 [INFO] finished tweaking crates.io crate qip 0.11.0 [INFO] tweaked toml for crates.io crate qip 0.11.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate qip 0.11.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "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] 66588f55b3e785114ea26866fbf4a23a5014f1c3bfc76cf4a16acd549ea033d2 [INFO] running `"docker" "start" "-a" "66588f55b3e785114ea26866fbf4a23a5014f1c3bfc76cf4a16acd549ea033d2"` [INFO] [stderr] Checking qip v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/macros/register_expression.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | ($($body)* Register) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 151 | let r = register_expr!(&mut b, r[0]; |b, r| { [INFO] [stderr] | _________________- [INFO] [stderr] 152 | | let r = b.not(r); [INFO] [stderr] 153 | | Ok(r) [INFO] [stderr] 154 | | })?; [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/macros/register_expression.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | ($($body)* Register) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 151 | let r = register_expr!(&mut b, r[0]; |b, r| { [INFO] [stderr] | _________________- [INFO] [stderr] 152 | | let r = b.not(r); [INFO] [stderr] 153 | | Ok(r) [INFO] [stderr] 154 | | })?; [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/macros/register_expression.rs:95:54 [INFO] [stderr] | [INFO] [stderr] 95 | where F: FnOnce(&mut dyn UnitaryBuilder, ($($body)* Register)) -> Result<($($body)* Register), CircuitError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 151 | let r = register_expr!(&mut b, r[0]; |b, r| { [INFO] [stderr] | _________________- [INFO] [stderr] 152 | | let r = b.not(r); [INFO] [stderr] 153 | | Ok(r) [INFO] [stderr] 154 | | })?; [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/macros/register_expression.rs:95:86 [INFO] [stderr] | [INFO] [stderr] 95 | where F: FnOnce(&mut dyn UnitaryBuilder, ($($body)* Register)) -> Result<($($body)* Register), CircuitError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 151 | let r = register_expr!(&mut b, r[0]; |b, r| { [INFO] [stderr] | _________________- [INFO] [stderr] 152 | | let r = b.not(r); [INFO] [stderr] 153 | | Ok(r) [INFO] [stderr] 154 | | })?; [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/macros/register_expression.rs:94:57 [INFO] [stderr] | [INFO] [stderr] 94 | fn run_f(b: &mut dyn UnitaryBuilder, rs: ($($body)* Register), f: F) -> Result<($($body)* Register), CircuitError> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 151 | let r = register_expr!(&mut b, r[0]; |b, r| { [INFO] [stderr] | _________________- [INFO] [stderr] 152 | | let r = b.not(r); [INFO] [stderr] 153 | | Ok(r) [INFO] [stderr] 154 | | })?; [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/macros/register_expression.rs:94:96 [INFO] [stderr] | [INFO] [stderr] 94 | fn run_f(b: &mut dyn UnitaryBuilder, rs: ($($body)* Register), f: F) -> Result<($($body)* Register), CircuitError> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] ... [INFO] [stderr] 151 | let r = register_expr!(&mut b, r[0]; |b, r| { [INFO] [stderr] | _________________- [INFO] [stderr] 152 | | let r = b.not(r); [INFO] [stderr] 153 | | Ok(r) [INFO] [stderr] 154 | | })?; [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.48s [INFO] running `"docker" "inspect" "66588f55b3e785114ea26866fbf4a23a5014f1c3bfc76cf4a16acd549ea033d2"` [INFO] running `"docker" "rm" "-f" "66588f55b3e785114ea26866fbf4a23a5014f1c3bfc76cf4a16acd549ea033d2"` [INFO] [stdout] 66588f55b3e785114ea26866fbf4a23a5014f1c3bfc76cf4a16acd549ea033d2