[INFO] fetching crate smallvec 2.0.0-beta.3...
[INFO] checking smallvec-2.0.0-beta.3 against c79f6bc4fc2389852aeff667626cb3e58adfe71c for pr-164081
[INFO] extracting crate smallvec 2.0.0-beta.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate smallvec 2.0.0-beta.3
[INFO] finished tweaking crates.io crate smallvec 2.0.0-beta.3
[INFO] tweaked toml for crates.io crate smallvec 2.0.0-beta.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smallvec 2.0.0-beta.3 on toolchain c79f6bc4fc2389852aeff667626cb3e58adfe71c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smallvec 2.0.0-beta.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" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 116c93d4a6a96f6b8985406e1b811d5fb6cafb9ebcf46bb0c5dc939cc1cccaa2
[INFO] running `Command { std: "docker" "start" "116c93d4a6a96f6b8985406e1b811d5fb6cafb9ebcf46bb0c5dc939cc1cccaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "116c93d4a6a96f6b8985406e1b811d5fb6cafb9ebcf46bb0c5dc939cc1cccaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "116c93d4a6a96f6b8985406e1b811d5fb6cafb9ebcf46bb0c5dc939cc1cccaa2" "/opt/rustwide/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "116c93d4a6a96f6b8985406e1b811d5fb6cafb9ebcf46bb0c5dc939cc1cccaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "116c93d4a6a96f6b8985406e1b811d5fb6cafb9ebcf46bb0c5dc939cc1cccaa2" "/opt/rustwide/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]    Compiling iai-callgrind-runner v0.14.2
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]    Compiling iai-callgrind v0.14.2
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking smallvec v2.0.0-beta.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stdout] warning: use of deprecated associated function `SmallVec::<Item, INLINE>::from_vec`: use `From::<Vec<T>>::from` instead
[INFO] [stdout]    --> src/conversions.rs:110:15
[INFO] [stdout]     |
[INFO] [stdout] 110 |         Self::from_vec(array)
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `[Item; S]` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/lib.rs:142:43
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub const fn from_buf<const S: usize>(elements: [Item; S]) -> Self {
[INFO] [stdout]     |                                           ^^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 168 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smallvec` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "116c93d4a6a96f6b8985406e1b811d5fb6cafb9ebcf46bb0c5dc939cc1cccaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116c93d4a6a96f6b8985406e1b811d5fb6cafb9ebcf46bb0c5dc939cc1cccaa2", kill_on_drop: false }`
[INFO] [stdout] 116c93d4a6a96f6b8985406e1b811d5fb6cafb9ebcf46bb0c5dc939cc1cccaa2
