[INFO] fetching crate ratatat 0.1.1...
[INFO] checking ratatat-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate ratatat 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ratatat 0.1.1
[INFO] finished tweaking crates.io crate ratatat 0.1.1
[INFO] tweaked toml for crates.io crate ratatat 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ratatat 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] [stderr]       Adding bstr v0.2.17 (available: v1.12.0)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.11.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 310f35931ec0d05ffa3c6bd308a929d325d8d8acd270524dfdc7afbef1df6390
[INFO] running `Command { std: "docker" "start" "-a" "310f35931ec0d05ffa3c6bd308a929d325d8d8acd270524dfdc7afbef1df6390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "310f35931ec0d05ffa3c6bd308a929d325d8d8acd270524dfdc7afbef1df6390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "310f35931ec0d05ffa3c6bd308a929d325d8d8acd270524dfdc7afbef1df6390", kill_on_drop: false }`
[INFO] [stdout] 310f35931ec0d05ffa3c6bd308a929d325d8d8acd270524dfdc7afbef1df6390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32ad1f8ebe6634d76d5e302aa6becdad999e89770e06e894ab84318d16abe751
[INFO] running `Command { std: "docker" "start" "-a" "32ad1f8ebe6634d76d5e302aa6becdad999e89770e06e894ab84318d16abe751", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking elsa v1.11.2
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking tempfile v3.21.0
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking proptest v1.7.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking ron v0.7.1
[INFO] [stderr]     Checking insta v1.43.1
[INFO] [stderr]     Checking ratatat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Memo` is never constructed
[INFO] [stdout]  --> src/parsers/memo.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Memo<P>(*const P, Never);
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Never` is never used
[INFO] [stdout]  --> src/parsers/memo.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum Never {}
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/input.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         self.ptr == rhs.ptr && self.src.as_ptr() == rhs.src.as_ptr()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 42 -         self.ptr == rhs.ptr && self.src.as_ptr() == rhs.src.as_ptr()
[INFO] [stdout] 42 +         std::ptr::addr_eq(self.ptr, rhs.ptr) && self.src.as_ptr() == rhs.src.as_ptr()
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 42 -         self.ptr == rhs.ptr && self.src.as_ptr() == rhs.src.as_ptr()
[INFO] [stdout] 42 +         std::ptr::eq(self.ptr, rhs.ptr) && self.src.as_ptr() == rhs.src.as_ptr()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/parsers/memo.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Memo<P>(*const P, Never);
[INFO] [stdout]   |            ----    ^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 5 - pub struct Memo<P>(*const P, Never);
[INFO] [stdout] 5 + pub struct Memo<P>((), Never);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/input.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         self.ptr == rhs.ptr && self.src.as_ptr() == rhs.src.as_ptr()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 42 -         self.ptr == rhs.ptr && self.src.as_ptr() == rhs.src.as_ptr()
[INFO] [stdout] 42 +         std::ptr::addr_eq(self.ptr, rhs.ptr) && self.src.as_ptr() == rhs.src.as_ptr()
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 42 -         self.ptr == rhs.ptr && self.src.as_ptr() == rhs.src.as_ptr()
[INFO] [stdout] 42 +         std::ptr::eq(self.ptr, rhs.ptr) && self.src.as_ptr() == rhs.src.as_ptr()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.35s
[INFO] running `Command { std: "docker" "inspect" "32ad1f8ebe6634d76d5e302aa6becdad999e89770e06e894ab84318d16abe751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ad1f8ebe6634d76d5e302aa6becdad999e89770e06e894ab84318d16abe751", kill_on_drop: false }`
[INFO] [stdout] 32ad1f8ebe6634d76d5e302aa6becdad999e89770e06e894ab84318d16abe751