[INFO] fetching crate twiggy-parser 0.8.0...
[INFO] checking twiggy-parser-0.8.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate twiggy-parser 0.8.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate twiggy-parser 0.8.0
[INFO] finished tweaking crates.io crate twiggy-parser 0.8.0
[INFO] tweaked toml for crates.io crate twiggy-parser 0.8.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate twiggy-parser 0.8.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate twiggy-parser 0.8.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded twiggy-ir v0.8.0
[INFO] [stderr]   Downloaded frozen v1.0.0
[INFO] [stderr]   Downloaded twiggy-traits v0.8.0
[INFO] [stderr]   Downloaded wasmparser v0.230.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25d272c5bb9d46d3829e0587d694dae68c0a94cd4d28e0cf315473ae350a802b
[INFO] running `Command { std: "docker" "start" "-a" "25d272c5bb9d46d3829e0587d694dae68c0a94cd4d28e0cf315473ae350a802b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25d272c5bb9d46d3829e0587d694dae68c0a94cd4d28e0cf315473ae350a802b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d272c5bb9d46d3829e0587d694dae68c0a94cd4d28e0cf315473ae350a802b", kill_on_drop: false }`
[INFO] [stdout] 25d272c5bb9d46d3829e0587d694dae68c0a94cd4d28e0cf315473ae350a802b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b66b1225df1fcbb926b04f4fc21cfca18fb87154c480417b8d54f36f41b6a3d
[INFO] running `Command { std: "docker" "start" "-a" "2b66b1225df1fcbb926b04f4fc21cfca18fb87154c480417b8d54f36f41b6a3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]     Checking fixedbitset v0.4.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling wasmparser v0.230.0
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking frozen v1.0.0
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking wasmparser v0.80.2
[INFO] [stderr]     Checking csv v1.2.2
[INFO] [stderr]     Checking ruzstd v0.7.3
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking petgraph v0.6.2
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking twiggy-ir v0.8.0
[INFO] [stderr]     Checking twiggy-traits v0.8.0
[INFO] [stderr]     Checking twiggy-parser v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> wasm_parse/mod.rs:39:22
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(data: &[u8]) -> ModuleReader {
[INFO] [stdout]    |                      ^^^^^     ------------ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(data: &[u8]) -> ModuleReader<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> wasm_parse/mod.rs:39:22
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(data: &[u8]) -> ModuleReader {
[INFO] [stdout]    |                      ^^^^^     ------------ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(data: &[u8]) -> ModuleReader<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.89s
[INFO] running `Command { std: "docker" "inspect" "2b66b1225df1fcbb926b04f4fc21cfca18fb87154c480417b8d54f36f41b6a3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b66b1225df1fcbb926b04f4fc21cfca18fb87154c480417b8d54f36f41b6a3d", kill_on_drop: false }`
[INFO] [stdout] 2b66b1225df1fcbb926b04f4fc21cfca18fb87154c480417b8d54f36f41b6a3d