[INFO] fetching crate diatom-core 0.6.1...
[INFO] checking diatom-core-0.6.1 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate diatom-core 0.6.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate diatom-core 0.6.1 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diatom-core 0.6.1
[INFO] finished tweaking crates.io crate diatom-core 0.6.1
[INFO] tweaked toml for crates.io crate diatom-core 0.6.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bimap v0.6.3
[INFO] [stderr]   Downloaded more-asserts v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2aac1af8a73299cc331d1cc4c994dcc9c51f0e6861bec8d02b890efe0592cd3b
[INFO] running `Command { std: "docker" "start" "-a" "2aac1af8a73299cc331d1cc4c994dcc9c51f0e6861bec8d02b890efe0592cd3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aac1af8a73299cc331d1cc4c994dcc9c51f0e6861bec8d02b890efe0592cd3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aac1af8a73299cc331d1cc4c994dcc9c51f0e6861bec8d02b890efe0592cd3b", kill_on_drop: false }`
[INFO] [stdout] 2aac1af8a73299cc331d1cc4c994dcc9c51f0e6861bec8d02b890efe0592cd3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57059afe865dec2b0e687b5d65002c97e08ea4cd887fa95a5da635b1c924acf2
[INFO] running `Command { std: "docker" "start" "-a" "57059afe865dec2b0e687b5d65002c97e08ea4cd887fa95a5da635b1c924acf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking bimap v0.6.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking more-asserts v0.3.1
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking const-random v0.1.17
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]    Compiling enum_dispatch v0.3.12
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking diatom-core v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Keyword`, `Operator`
[INFO] [stdout]  --> src/frontend/mod.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use lexer::{Keyword, Lexer, Operator, Token};
[INFO] [stdout]   |                 ^^^^^^^         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Keyword`, `Operator`
[INFO] [stdout]  --> src/frontend/mod.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use lexer::{Keyword, Lexer, Operator, Token};
[INFO] [stdout]   |                 ^^^^^^^         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "57059afe865dec2b0e687b5d65002c97e08ea4cd887fa95a5da635b1c924acf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57059afe865dec2b0e687b5d65002c97e08ea4cd887fa95a5da635b1c924acf2", kill_on_drop: false }`
[INFO] [stdout] 57059afe865dec2b0e687b5d65002c97e08ea4cd887fa95a5da635b1c924acf2
