[INFO] fetching crate mmdu 0.5.0...
[INFO] checking mmdu-0.5.0 against master#29e035e1728488dce5a03daa527ab1091d1cda47 for pr-149596-1
[INFO] extracting crate mmdu 0.5.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mmdu 0.5.0
[INFO] finished tweaking crates.io crate mmdu 0.5.0
[INFO] tweaked toml for crates.io crate mmdu 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mmdu 0.5.0 on toolchain 29e035e1728488dce5a03daa527ab1091d1cda47
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+29e035e1728488dce5a03daa527ab1091d1cda47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mmdu 0.5.0 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" "+29e035e1728488dce5a03daa527ab1091d1cda47" "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 cfg-if v1.0.0
[INFO] [stderr]   Downloaded clap_lex v0.7.2
[INFO] [stderr]   Downloaded strum_macros v0.25.3
[INFO] [stderr]   Downloaded bitflags v2.6.0
[INFO] [stderr]   Downloaded clap_derive v4.5.13
[INFO] [stderr]   Downloaded bytesize v1.3.0
[INFO] [stderr]   Downloaded cpufeatures v0.2.13
[INFO] [stderr]   Downloaded clap_complete v4.5.20
[INFO] [stderr]   Downloaded anyhow v1.0.86
[INFO] [stderr]   Downloaded indexmap v2.4.0
[INFO] [stderr]   Downloaded derive-adhoc-macros v0.7.3
[INFO] [stderr]   Downloaded itertools v0.11.0
[INFO] [stderr]   Downloaded clap_builder v4.5.15
[INFO] [stderr]   Downloaded hashbrown v0.14.5
[INFO] [stderr]   Downloaded memchr v2.7.4
[INFO] [stderr]   Downloaded regex v1.10.6
[INFO] [stderr]   Downloaded toml_edit v0.19.15
[INFO] [stderr]   Downloaded serde v1.0.208
[INFO] [stderr]   Downloaded winnow v0.5.40
[INFO] [stderr]   Downloaded rustix v0.38.34
[INFO] [stderr]   Downloaded derive-adhoc v0.7.3
[INFO] [stderr]   Downloaded unicode-ident v1.0.12
[INFO] [stderr]   Downloaded bstr v1.10.0
[INFO] [stderr]   Downloaded regex-syntax v0.8.4
[INFO] [stderr]   Downloaded serde_derive v1.0.208
[INFO] [stderr]   Downloaded anstream v0.6.15
[INFO] [stderr]   Downloaded clap v4.5.16
[INFO] [stderr]   Downloaded anstyle-query v1.1.1
[INFO] [stderr]   Downloaded anstyle v1.0.8
[INFO] [stderr]   Downloaded syn v2.0.75
[INFO] [stderr]   Downloaded env_filter v0.1.2
[INFO] [stderr]   Downloaded env_logger v0.11.5
[INFO] [stderr]   Downloaded proc-macro-crate v1.3.1
[INFO] [stderr]   Downloaded typenum v1.17.0
[INFO] [stderr]   Downloaded rustversion v1.0.17
[INFO] [stderr]   Downloaded proc-macro2 v1.0.86
[INFO] [stderr]   Downloaded thiserror-impl v1.0.63
[INFO] [stderr]   Downloaded regex-automata v0.4.7
[INFO] [stderr]   Downloaded pwd-grp v0.1.1
[INFO] [stderr]   Downloaded clap_mangen v0.2.23
[INFO] [stderr]   Downloaded humantime v2.1.0
[INFO] [stderr]   Downloaded libc v0.2.158
[INFO] [stderr]   Downloaded log v0.4.22
[INFO] [stderr]   Downloaded either v1.13.0
[INFO] [stderr]   Downloaded tempfile v3.12.0
[INFO] [stderr]   Downloaded strum v0.25.0
[INFO] [stderr]   Downloaded quote v1.0.36
[INFO] [stderr]   Downloaded thiserror v1.0.63
[INFO] [stderr]   Downloaded fastrand v2.1.0
[INFO] [stderr]   Downloaded once_cell v1.19.0
[INFO] [stderr]   Downloaded errno v0.3.9
[INFO] [stderr]   Downloaded terminal_size v0.3.0
[INFO] [stderr]   Downloaded roff v0.2.2
[INFO] [stderr]   Downloaded anstyle-parse v0.2.5
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.4
[INFO] [stderr]   Downloaded colorchoice v1.0.2
[INFO] [stderr]   Downloaded equivalent v1.0.1
[INFO] [stderr]   Downloaded toml_datetime v0.6.8
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+29e035e1728488dce5a03daa527ab1091d1cda47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe38f3736c1d8d59812e18a4797c07524c35c610892703dde6de70bd58e1f311
[INFO] running `Command { std: "docker" "start" "-a" "fe38f3736c1d8d59812e18a4797c07524c35c610892703dde6de70bd58e1f311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe38f3736c1d8d59812e18a4797c07524c35c610892703dde6de70bd58e1f311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe38f3736c1d8d59812e18a4797c07524c35c610892703dde6de70bd58e1f311", kill_on_drop: false }`
[INFO] [stdout] fe38f3736c1d8d59812e18a4797c07524c35c610892703dde6de70bd58e1f311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+29e035e1728488dce5a03daa527ab1091d1cda47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 299cb9cf0257e8e77c6b4547f352ca946594c6aee5bb568cc40e0ca6450420a7
[INFO] running `Command { std: "docker" "start" "-a" "299cb9cf0257e8e77c6b4547f352ca946594c6aee5bb568cc40e0ca6450420a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling clap_builder v4.5.15
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling derive-adhoc-macros v0.7.3
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling indexmap v2.4.0
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling roff v0.2.2
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling clap v4.5.16
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]    Compiling clap_mangen v0.2.23
[INFO] [stderr]    Compiling clap_complete v4.5.20
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]     Checking bytesize v1.3.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling mmdu v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]     Checking derive-adhoc v0.7.3
[INFO] [stderr]     Checking pwd-grp v0.1.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.31s
[INFO] running `Command { std: "docker" "inspect" "299cb9cf0257e8e77c6b4547f352ca946594c6aee5bb568cc40e0ca6450420a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299cb9cf0257e8e77c6b4547f352ca946594c6aee5bb568cc40e0ca6450420a7", kill_on_drop: false }`
[INFO] [stdout] 299cb9cf0257e8e77c6b4547f352ca946594c6aee5bb568cc40e0ca6450420a7