[INFO] fetching crate ncomm 1.1.4...
[INFO] checking ncomm-1.1.4 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate ncomm 1.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ncomm 1.1.4
[INFO] finished tweaking crates.io crate ncomm 1.1.4
[INFO] tweaked toml for crates.io crate ncomm 1.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ncomm 1.1.4 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 674 packages to latest compatible versions
[INFO] [stderr]       Adding block-sys v0.1.0-beta.1 (available: v0.1.0-beta.2)
[INFO] [stderr]       Adding block2 v0.2.0-alpha.6 (available: v0.2.0)
[INFO] [stderr]       Adding fixed v1.27.0 (available: v1.29.0)
[INFO] [stderr]       Adding js-sys v0.3.69 (available: v0.3.77)
[INFO] [stderr]       Adding objc-sys v0.2.0-beta.2 (available: v0.2.0-beta.3)
[INFO] [stderr]       Adding objc2 v0.3.0-beta.3.patch-leaks.3 (available: v0.3.0-beta.5)
[INFO] [stderr]       Adding objc2-encode v2.0.0-pre.2 (available: v2.0.0)
[INFO] [stderr]       Adding uuid v1.16.0 (available: v1.18.0)
[INFO] [stderr]       Adding wasm-bindgen v0.2.92 (available: v0.2.100)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.92 (available: v0.2.100)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.42 (available: v0.4.50)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.92 (available: v0.2.100)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.92 (available: v0.2.100)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.92 (available: v0.2.100)
[INFO] [stderr]       Adding wasm-streams v0.4.1 (available: v0.4.2)
[INFO] [stderr]       Adding web-sys v0.3.69 (available: v0.3.77)
[INFO] [stderr]       Adding zvariant_utils v1.0.1 (available: v1.1.1)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4674e072e0f04acc67a8b00587a6fbfd8f5ad8848febbae3ff46df266dae012a
[INFO] running `Command { std: "docker" "start" "-a" "4674e072e0f04acc67a8b00587a6fbfd8f5ad8848febbae3ff46df266dae012a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4674e072e0f04acc67a8b00587a6fbfd8f5ad8848febbae3ff46df266dae012a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4674e072e0f04acc67a8b00587a6fbfd8f5ad8848febbae3ff46df266dae012a", kill_on_drop: false }`
[INFO] [stdout] 4674e072e0f04acc67a8b00587a6fbfd8f5ad8848febbae3ff46df266dae012a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f27c2d0be107932330e3749d91a05de23223bc7001599f270cd2ee05c32564eb
[INFO] running `Command { std: "docker" "start" "-a" "f27c2d0be107932330e3749d91a05de23223bc7001599f270cd2ee05c32564eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking ncomm-core v1.1.4
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking ncomm-utils v1.1.4
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking ncomm-update-clients-and-servers v1.1.4
[INFO] [stderr]     Checking ncomm-clients-and-servers v1.1.4
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking quanta v0.12.6
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking ncomm-publishers-and-subscribers v1.1.4
[INFO] [stderr]     Checking ncomm-executors v1.1.4
[INFO] [stderr]     Checking ncomm-nodes v1.1.4
[INFO] [stderr]     Checking ncomm v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "f27c2d0be107932330e3749d91a05de23223bc7001599f270cd2ee05c32564eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f27c2d0be107932330e3749d91a05de23223bc7001599f270cd2ee05c32564eb", kill_on_drop: false }`
[INFO] [stdout] f27c2d0be107932330e3749d91a05de23223bc7001599f270cd2ee05c32564eb