[INFO] fetching crate tokio_sse_codec 0.0.2...
[INFO] testing tokio_sse_codec-0.0.2 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate tokio_sse_codec 0.0.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate tokio_sse_codec 0.0.2 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio_sse_codec 0.0.2
[INFO] finished tweaking crates.io crate tokio_sse_codec 0.0.2
[INFO] tweaked toml for crates.io crate tokio_sse_codec 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] [stderr]       Adding miette v5.10.0 (available: v7.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25e33b818dc6ec075ebb6583a6224ae911729d430c5fdcedaa66cdaf0a4899b1
[INFO] running `Command { std: "docker" "start" "-a" "25e33b818dc6ec075ebb6583a6224ae911729d430c5fdcedaa66cdaf0a4899b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25e33b818dc6ec075ebb6583a6224ae911729d430c5fdcedaa66cdaf0a4899b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e33b818dc6ec075ebb6583a6224ae911729d430c5fdcedaa66cdaf0a4899b1", kill_on_drop: false }`
[INFO] [stdout] 25e33b818dc6ec075ebb6583a6224ae911729d430c5fdcedaa66cdaf0a4899b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce993b8c4762226a62076a52d0df56c7e8b8586d9806e50352f8ff66f5525110
[INFO] running `Command { std: "docker" "start" "-a" "ce993b8c4762226a62076a52d0df56c7e8b8586d9806e50352f8ff66f5525110", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.66
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling tokio v1.41.0
[INFO] [stderr]    Compiling syn v2.0.86
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.66
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling miette v5.10.0
[INFO] [stderr]    Compiling tokio_sse_codec v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: constant `UTF8_BOM` is never used
[INFO] [stdout]   --> src/bufext.rs:4:7
[INFO] [stdout]    |
[INFO] [stdout] 4  | const UTF8_BOM: &[u8] = &[0xEF, 0xBB, 0xBF];
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: method `strip_utf8_bom` is never used
[INFO] [stdout]   --> src/bufext.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub(crate) trait BufExt: Buf {
[INFO] [stdout]    |                  ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn strip_utf8_bom(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio_sse_codec` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ce993b8c4762226a62076a52d0df56c7e8b8586d9806e50352f8ff66f5525110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce993b8c4762226a62076a52d0df56c7e8b8586d9806e50352f8ff66f5525110", kill_on_drop: false }`
[INFO] [stdout] ce993b8c4762226a62076a52d0df56c7e8b8586d9806e50352f8ff66f5525110
