[INFO] fetching crate muxi 3.4.1...
[INFO] building muxi-3.4.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate muxi 3.4.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate muxi 3.4.1
[INFO] finished tweaking crates.io crate muxi 3.4.1
[INFO] tweaked toml for crates.io crate muxi 3.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate muxi 3.4.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate muxi 3.4.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded supports-color v3.0.1
[INFO] [stderr]   Downloaded temp-env v0.3.6
[INFO] [stderr]   Downloaded mlua-sys v0.8.2
[INFO] [stderr]   Downloaded clap_complete v4.5.55
[INFO] [stderr]   Downloaded tracing-core v0.1.30
[INFO] [stderr]   Downloaded toml_edit v0.23.2
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.16
[INFO] [stderr]   Downloaded mlua v0.11.1
[INFO] [stderr]   Downloaded lua-src v548.1.1
[INFO] [stderr]   Downloaded luajit-src v210.6.1+f9140a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c2b3df13981073de74f0cc48d990e0d4348444ece6d09cdd9e809cf3d57bb87
[INFO] running `Command { std: "docker" "start" "-a" "1c2b3df13981073de74f0cc48d990e0d4348444ece6d09cdd9e809cf3d57bb87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c2b3df13981073de74f0cc48d990e0d4348444ece6d09cdd9e809cf3d57bb87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2b3df13981073de74f0cc48d990e0d4348444ece6d09cdd9e809cf3d57bb87", kill_on_drop: false }`
[INFO] [stdout] 1c2b3df13981073de74f0cc48d990e0d4348444ece6d09cdd9e809cf3d57bb87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73b76cae18fb97e7e2933b52fd13287a2fb075289048583d5055f673b56ff8bc
[INFO] running `Command { std: "docker" "start" "-a" "73b76cae18fb97e7e2933b52fd13287a2fb075289048583d5055f673b56ff8bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling env_home v0.1.0
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling gimli v0.27.2
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling supports-color v2.1.0
[INFO] [stderr]    Compiling supports-color v3.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling lua-src v548.1.1
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling toml_parser v1.0.1
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling zeroize v1.6.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling clap_complete v4.5.55
[INFO] [stderr]    Compiling tempfile v3.8.0
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling dialoguer v0.11.0
[INFO] [stderr]    Compiling which v7.0.3
[INFO] [stderr]    Compiling luajit-src v210.6.1+f9140a6
[INFO] [stderr]    Compiling mlua-sys v0.8.2
[INFO] [stderr]    Compiling color-eyre v0.6.5
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling toml_edit v0.23.2
[INFO] [stderr]    Compiling mlua v0.11.1
[INFO] [stderr]    Compiling muxi v3.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "73b76cae18fb97e7e2933b52fd13287a2fb075289048583d5055f673b56ff8bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b76cae18fb97e7e2933b52fd13287a2fb075289048583d5055f673b56ff8bc", kill_on_drop: false }`
[INFO] [stdout] 73b76cae18fb97e7e2933b52fd13287a2fb075289048583d5055f673b56ff8bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7f47ccb2112a54c965bc871960e674565233fbe31f395966e5310de8412b918
[INFO] running `Command { std: "docker" "start" "-a" "f7f47ccb2112a54c965bc871960e674565233fbe31f395966e5310de8412b918", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling temp-env v0.3.6
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling muxi v3.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "f7f47ccb2112a54c965bc871960e674565233fbe31f395966e5310de8412b918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f47ccb2112a54c965bc871960e674565233fbe31f395966e5310de8412b918", kill_on_drop: false }`
[INFO] [stdout] f7f47ccb2112a54c965bc871960e674565233fbe31f395966e5310de8412b918