[INFO] fetching crate chisel-decoders 1.1.0...
[INFO] testing chisel-decoders-1.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate chisel-decoders 1.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate chisel-decoders 1.1.0
[INFO] finished tweaking crates.io crate chisel-decoders 1.1.0
[INFO] tweaked toml for crates.io crate chisel-decoders 1.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chisel-decoders 1.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 145 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.8.2)
[INFO] [stderr]       Adding pprof v0.13.0 (available: v0.15.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 296b79a67f997ef681b2c8b67279db24691b7b978b18d99cc4d13c9b2a7cee58
[INFO] running `Command { std: "docker" "start" "-a" "296b79a67f997ef681b2c8b67279db24691b7b978b18d99cc4d13c9b2a7cee58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "296b79a67f997ef681b2c8b67279db24691b7b978b18d99cc4d13c9b2a7cee58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "296b79a67f997ef681b2c8b67279db24691b7b978b18d99cc4d13c9b2a7cee58", kill_on_drop: false }`
[INFO] [stdout] 296b79a67f997ef681b2c8b67279db24691b7b978b18d99cc4d13c9b2a7cee58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f24022b20193d829c3f89a45a2313d7cda7cf58da0d039fbc3015d43f8d46b53
[INFO] running `Command { std: "docker" "start" "-a" "f24022b20193d829c3f89a45a2313d7cda7cf58da0d039fbc3015d43f8d46b53", kill_on_drop: false }`
[INFO] [stderr]    Compiling chisel-decoders v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ascii.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 Ok(transmute(self.buffer[self.index - 1] as u32))
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 64 -                 Ok(transmute(self.buffer[self.index - 1] as u32))
[INFO] [stdout] 64 +                 Ok(char::from_u32_unchecked(self.buffer[self.index - 1] as u32))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/utf8.rs:161:20
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 Ok(transmute(self.buffer[self.index - 1] as u32))
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 161 -                 Ok(transmute(self.buffer[self.index - 1] as u32))
[INFO] [stdout] 161 +                 Ok(char::from_u32_unchecked(self.buffer[self.index - 1] as u32))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/utf8.rs:165:20
[INFO] [stdout]     |
[INFO] [stdout] 165 |                   Ok(transmute(decode_pair!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 166 | |                     &self.buffer[self.index - 2..self.index]
[INFO] [stdout] 167 | |                 )))
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 165 -                 Ok(transmute(decode_pair!(
[INFO] [stdout] 165 +                 Ok(char::from_u32_unchecked(decode_pair!(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/utf8.rs:178:24
[INFO] [stdout]     |
[INFO] [stdout] 178 |                     Ok(transmute(value))
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 178 -                     Ok(transmute(value))
[INFO] [stdout] 178 +                     Ok(char::from_u32_unchecked(value))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/utf8.rs:190:24
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     Ok(transmute(value))
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 190 -                     Ok(transmute(value))
[INFO] [stdout] 190 +                     Ok(char::from_u32_unchecked(value))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "f24022b20193d829c3f89a45a2313d7cda7cf58da0d039fbc3015d43f8d46b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24022b20193d829c3f89a45a2313d7cda7cf58da0d039fbc3015d43f8d46b53", kill_on_drop: false }`
[INFO] [stdout] f24022b20193d829c3f89a45a2313d7cda7cf58da0d039fbc3015d43f8d46b53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0da7ad29efccfb730ff0765a4594457ae0d52715caac85ef48733cbbd212fd74
[INFO] running `Command { std: "docker" "start" "-a" "0da7ad29efccfb730ff0765a4594457ae0d52715caac85ef48733cbbd212fd74", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling symbolic-demangle v12.18.3
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling rgb v0.8.53
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling str_stack v0.1.1
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling pprof v0.13.0
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ascii.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 Ok(transmute(self.buffer[self.index - 1] as u32))
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 64 -                 Ok(transmute(self.buffer[self.index - 1] as u32))
[INFO] [stdout] 64 +                 Ok(char::from_u32_unchecked(self.buffer[self.index - 1] as u32))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/utf8.rs:161:20
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 Ok(transmute(self.buffer[self.index - 1] as u32))
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 161 -                 Ok(transmute(self.buffer[self.index - 1] as u32))
[INFO] [stdout] 161 +                 Ok(char::from_u32_unchecked(self.buffer[self.index - 1] as u32))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/utf8.rs:165:20
[INFO] [stdout]     |
[INFO] [stdout] 165 |                   Ok(transmute(decode_pair!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 166 | |                     &self.buffer[self.index - 2..self.index]
[INFO] [stdout] 167 | |                 )))
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 165 -                 Ok(transmute(decode_pair!(
[INFO] [stdout] 165 +                 Ok(char::from_u32_unchecked(decode_pair!(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/utf8.rs:178:24
[INFO] [stdout]     |
[INFO] [stdout] 178 |                     Ok(transmute(value))
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 178 -                     Ok(transmute(value))
[INFO] [stdout] 178 +                     Ok(char::from_u32_unchecked(value))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/utf8.rs:190:24
[INFO] [stdout]     |
[INFO] [stdout] 190 |                     Ok(transmute(value))
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 190 -                     Ok(transmute(value))
[INFO] [stdout] 190 +                     Ok(char::from_u32_unchecked(value))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr] error: could not compile `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/33835004928d3bf65db4d4712e1330766263b0bd/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.14/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_regex)' --cfg 'feature="alloc"' --cfg 'feature="meta"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="std"' --cfg 'feature="syntax"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=b4d810a2b17470a5 -C extra-filename=-6e82aa666744cf0a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-07115c1e62fbf464.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0da7ad29efccfb730ff0765a4594457ae0d52715caac85ef48733cbbd212fd74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da7ad29efccfb730ff0765a4594457ae0d52715caac85ef48733cbbd212fd74", kill_on_drop: false }`
[INFO] [stdout] 0da7ad29efccfb730ff0765a4594457ae0d52715caac85ef48733cbbd212fd74
