[INFO] fetching crate io-streams 0.16.3...
[INFO] checking io-streams-0.16.3 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate io-streams 0.16.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate io-streams 0.16.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate io-streams 0.16.3
[INFO] tweaked toml for crates.io crate io-streams 0.16.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate io-streams 0.16.3 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate io-streams 0.16.3 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io-extras v0.18.2
[INFO] [stderr]   Downloaded utf8-io v0.19.1
[INFO] [stderr]   Downloaded duplex v0.16.0
[INFO] [stderr]   Downloaded terminal-io v0.19.3
[INFO] [stderr]   Downloaded winx v0.36.3
[INFO] [stderr]   Downloaded layered-io v0.23.1
[INFO] [stderr]   Downloaded cap-tempfile v3.2.0
[INFO] [stderr]   Downloaded cap-fs-ext v3.2.0
[INFO] [stderr]   Downloaded cap-primitives v3.2.0
[INFO] [stderr]   Downloaded system-interface v0.27.2
[INFO] [stderr]   Downloaded cap-std v3.2.0
[INFO] [stderr]   Downloaded terminfo v0.9.0
[INFO] [stderr]   Downloaded io-lifetimes v2.0.3
[INFO] [stderr]   Downloaded ambient-authority v0.0.2
[INFO] [stderr]   Downloaded char-device v0.16.4
[INFO] [stderr]   Downloaded socketpair v0.19.5
[INFO] [stderr]   Downloaded fs-set-times v0.20.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbf60f5b4d4aced8766351b93a8ebe33f503a5fd95fe5583d8f369d150ac7d91
[INFO] running `Command { std: "docker" "start" "-a" "dbf60f5b4d4aced8766351b93a8ebe33f503a5fd95fe5583d8f369d150ac7d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbf60f5b4d4aced8766351b93a8ebe33f503a5fd95fe5583d8f369d150ac7d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf60f5b4d4aced8766351b93a8ebe33f503a5fd95fe5583d8f369d150ac7d91", kill_on_drop: false }`
[INFO] [stdout] dbf60f5b4d4aced8766351b93a8ebe33f503a5fd95fe5583d8f369d150ac7d91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21c4df7d6c4873c390f1a37dd23d95e572d8650ea65bc0ed0cfb464c871cf45b
[INFO] running `Command { std: "docker" "start" "-a" "21c4df7d6c4873c390f1a37dd23d95e572d8650ea65bc0ed0cfb464c871cf45b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling io-lifetimes v2.0.3
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling io-extras v0.18.2
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling cap-primitives v3.2.0
[INFO] [stderr]    Compiling char-device v0.16.4
[INFO] [stderr]    Compiling socketpair v0.19.5
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]    Compiling cap-std v3.2.0
[INFO] [stderr]    Compiling system-interface v0.27.2
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling io-streams v0.16.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking os_pipe v1.2.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking fs-set-times v0.20.1
[INFO] [stderr]     Checking duplex v0.16.0
[INFO] [stderr]     Checking cap-tempfile v3.2.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.20s
[INFO] running `Command { std: "docker" "inspect" "21c4df7d6c4873c390f1a37dd23d95e572d8650ea65bc0ed0cfb464c871cf45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c4df7d6c4873c390f1a37dd23d95e572d8650ea65bc0ed0cfb464c871cf45b", kill_on_drop: false }`
[INFO] [stdout] 21c4df7d6c4873c390f1a37dd23d95e572d8650ea65bc0ed0cfb464c871cf45b