[INFO] fetching crate verugent 0.1.3...
[INFO] building verugent-0.1.3 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate verugent 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate verugent 0.1.3
[INFO] finished tweaking crates.io crate verugent 0.1.3
[INFO] tweaked toml for crates.io crate verugent 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate verugent 0.1.3 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate verugent 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 504414c77e6709c57399a0e9baf7db994d3e811c7bb1950a70440134c07626b1
[INFO] running `Command { std: "docker" "start" "-a" "504414c77e6709c57399a0e9baf7db994d3e811c7bb1950a70440134c07626b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "504414c77e6709c57399a0e9baf7db994d3e811c7bb1950a70440134c07626b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "504414c77e6709c57399a0e9baf7db994d3e811c7bb1950a70440134c07626b1", kill_on_drop: false }`
[INFO] [stdout] 504414c77e6709c57399a0e9baf7db994d3e811c7bb1950a70440134c07626b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfd93a6e420be396333546aa463040d2afa87faad7bb9604025699213b1dc404
[INFO] running `Command { std: "docker" "start" "-a" "dfd93a6e420be396333546aa463040d2afa87faad7bb9604025699213b1dc404", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling verugent v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]     --> src/vcore.rs:2999:20
[INFO] [stdout]      |
[INFO] [stdout] 2999 |         self.State[(self.Current_state as usize)].SetBranch(Branch.into(), F!(NState = Goto_));
[INFO] [stdout]      |                    ^                           ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2999 -         self.State[(self.Current_state as usize)].SetBranch(Branch.into(), F!(NState = Goto_));
[INFO] [stdout] 2999 +         self.State[self.Current_state as usize].SetBranch(Branch.into(), F!(NState = Goto_));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]     --> src/vcore.rs:3011:43
[INFO] [stdout]      |
[INFO] [stdout] 3011 |         let NameCurrentState = self.State[((self.Current_state-1) as usize)].getStateName();
[INFO] [stdout]      |                                           ^                               ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3011 -         let NameCurrentState = self.State[((self.Current_state-1) as usize)].getStateName();
[INFO] [stdout] 3011 +         let NameCurrentState = self.State[(self.Current_state-1) as usize].getStateName();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::new` that must be used
[INFO] [stdout]     --> src/vcore.rs:1456:13
[INFO] [stdout]      |
[INFO] [stdout] 1456 |             Box::new(E::Null);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1456 |             let _ = Box::new(E::Null);
[INFO] [stdout]      |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/vcore.rs:2116:26
[INFO] [stdout]      |
[INFO] [stdout] 2116 |                 match tmp.clone() {
[INFO] [stdout]      |                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/vcore.rs:2126:22
[INFO] [stdout]      |
[INFO] [stdout] 2126 |             match tmp.clone() {
[INFO] [stdout]      |                      ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/vcore.rs:2235:22
[INFO] [stdout]      |
[INFO] [stdout] 2235 |             match tmp.clone() {
[INFO] [stdout]      |                      ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "dfd93a6e420be396333546aa463040d2afa87faad7bb9604025699213b1dc404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd93a6e420be396333546aa463040d2afa87faad7bb9604025699213b1dc404", kill_on_drop: false }`
[INFO] [stdout] dfd93a6e420be396333546aa463040d2afa87faad7bb9604025699213b1dc404
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26e2e36ae0d97306d4b898e388cbbdc1543f17f87093c8350ec13986f2e2d3dd
[INFO] running `Command { std: "docker" "start" "-a" "26e2e36ae0d97306d4b898e388cbbdc1543f17f87093c8350ec13986f2e2d3dd", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]     --> src/vcore.rs:2999:20
[INFO] [stdout]      |
[INFO] [stdout] 2999 |         self.State[(self.Current_state as usize)].SetBranch(Branch.into(), F!(NState = Goto_));
[INFO] [stdout]      |                    ^                           ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2999 -         self.State[(self.Current_state as usize)].SetBranch(Branch.into(), F!(NState = Goto_));
[INFO] [stdout] 2999 +         self.State[self.Current_state as usize].SetBranch(Branch.into(), F!(NState = Goto_));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling verugent v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]     --> src/vcore.rs:3011:43
[INFO] [stdout]      |
[INFO] [stdout] 3011 |         let NameCurrentState = self.State[((self.Current_state-1) as usize)].getStateName();
[INFO] [stdout]      |                                           ^                               ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3011 -         let NameCurrentState = self.State[((self.Current_state-1) as usize)].getStateName();
[INFO] [stdout] 3011 +         let NameCurrentState = self.State[(self.Current_state-1) as usize].getStateName();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::new` that must be used
[INFO] [stdout]     --> src/vcore.rs:1456:13
[INFO] [stdout]      |
[INFO] [stdout] 1456 |             Box::new(E::Null);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1456 |             let _ = Box::new(E::Null);
[INFO] [stdout]      |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/vcore.rs:2116:26
[INFO] [stdout]      |
[INFO] [stdout] 2116 |                 match tmp.clone() {
[INFO] [stdout]      |                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/vcore.rs:2126:22
[INFO] [stdout]      |
[INFO] [stdout] 2126 |             match tmp.clone() {
[INFO] [stdout]      |                      ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/vcore.rs:2235:22
[INFO] [stdout]      |
[INFO] [stdout] 2235 |             match tmp.clone() {
[INFO] [stdout]      |                      ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]     --> src/vcore.rs:2999:20
[INFO] [stdout]      |
[INFO] [stdout] 2999 |         self.State[(self.Current_state as usize)].SetBranch(Branch.into(), F!(NState = Goto_));
[INFO] [stdout]      |                    ^                           ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2999 -         self.State[(self.Current_state as usize)].SetBranch(Branch.into(), F!(NState = Goto_));
[INFO] [stdout] 2999 +         self.State[self.Current_state as usize].SetBranch(Branch.into(), F!(NState = Goto_));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]     --> src/vcore.rs:3011:43
[INFO] [stdout]      |
[INFO] [stdout] 3011 |         let NameCurrentState = self.State[((self.Current_state-1) as usize)].getStateName();
[INFO] [stdout]      |                                           ^                               ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3011 -         let NameCurrentState = self.State[((self.Current_state-1) as usize)].getStateName();
[INFO] [stdout] 3011 +         let NameCurrentState = self.State[(self.Current_state-1) as usize].getStateName();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::new` that must be used
[INFO] [stdout]     --> src/vcore.rs:1456:13
[INFO] [stdout]      |
[INFO] [stdout] 1456 |             Box::new(E::Null);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1456 |             let _ = Box::new(E::Null);
[INFO] [stdout]      |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/vcore.rs:2116:26
[INFO] [stdout]      |
[INFO] [stdout] 2116 |                 match tmp.clone() {
[INFO] [stdout]      |                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/vcore.rs:2126:22
[INFO] [stdout]      |
[INFO] [stdout] 2126 |             match tmp.clone() {
[INFO] [stdout]      |                      ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/vcore.rs:2235:22
[INFO] [stdout]      |
[INFO] [stdout] 2235 |             match tmp.clone() {
[INFO] [stdout]      |                      ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "26e2e36ae0d97306d4b898e388cbbdc1543f17f87093c8350ec13986f2e2d3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e2e36ae0d97306d4b898e388cbbdc1543f17f87093c8350ec13986f2e2d3dd", kill_on_drop: false }`
[INFO] [stdout] 26e2e36ae0d97306d4b898e388cbbdc1543f17f87093c8350ec13986f2e2d3dd