[INFO] fetching crate mqrstt 0.4.0...
[INFO] checking mqrstt-0.4.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate mqrstt 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate mqrstt 0.4.0
[INFO] finished tweaking crates.io crate mqrstt 0.4.0
[INFO] tweaked toml for crates.io crate mqrstt 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mqrstt 0.4.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--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]      Locking 139 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rstest v0.23.0 (available: v0.26.1)
[INFO] [stderr]       Adding rustls v0.21.12 (available: v0.23.31)
[INFO] [stderr]       Adding rustls-pemfile v1.0.4 (available: v2.2.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] [stderr]       Adding tokio-rustls v0.24.1 (available: v0.26.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1e291497ae1dbd6679cfdcd9b522982c5d34d7f412842b48ed22b7dc5370aab
[INFO] running `Command { std: "docker" "start" "-a" "a1e291497ae1dbd6679cfdcd9b522982c5d34d7f412842b48ed22b7dc5370aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1e291497ae1dbd6679cfdcd9b522982c5d34d7f412842b48ed22b7dc5370aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e291497ae1dbd6679cfdcd9b522982c5d34d7f412842b48ed22b7dc5370aab", kill_on_drop: false }`
[INFO] [stdout] a1e291497ae1dbd6679cfdcd9b522982c5d34d7f412842b48ed22b7dc5370aab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f91cdc91431367872a41e761da2be68fa8ec8226b55d969f013b9aa42ee49190
[INFO] running `Command { std: "docker" "start" "-a" "f91cdc91431367872a41e761da2be68fa8ec8226b55d969f013b9aa42ee49190", kill_on_drop: false }`
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]    Compiling rstest_macros v0.23.0
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking webpki v0.22.4
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking async-io v2.5.0
[INFO] [stderr]     Checking async-fs v2.1.3
[INFO] [stderr]     Checking async-signal v0.2.12
[INFO] [stderr]     Checking async-net v2.0.0
[INFO] [stderr]     Checking async-process v2.4.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking smol v2.0.2
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking async-rustls v0.4.2
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking mqrstt v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rstest v0.23.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.24s
[INFO] running `Command { std: "docker" "inspect" "f91cdc91431367872a41e761da2be68fa8ec8226b55d969f013b9aa42ee49190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f91cdc91431367872a41e761da2be68fa8ec8226b55d969f013b9aa42ee49190", kill_on_drop: false }`
[INFO] [stdout] f91cdc91431367872a41e761da2be68fa8ec8226b55d969f013b9aa42ee49190