[INFO] fetching crate diss 0.3.2...
[INFO] checking diss-0.3.2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate diss 0.3.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate diss 0.3.2 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diss 0.3.2
[INFO] finished tweaking crates.io crate diss 0.3.2
[INFO] tweaked toml for crates.io crate diss 0.3.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate diss 0.3.2 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded timeout-readwrite v0.3.3
[INFO] [stderr]   Downloaded log-derive v0.4.1
[INFO] [stderr]   Downloaded errno v0.1.8
[INFO] [stderr]   Downloaded pty v0.2.2
[INFO] [stderr]   Downloaded redox_termios v0.1.3
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded termion v2.0.3
[INFO] [stderr]   Downloaded whoami v1.4.1
[INFO] [stderr]   Downloaded daemonize v0.5.0
[INFO] [stderr]   Downloaded libredox v0.0.1
[INFO] [stderr]   Downloaded clap_lex v0.6.0
[INFO] [stderr]   Downloaded redox_users v0.4.4
[INFO] [stderr]   Downloaded clap_derive v4.4.7
[INFO] [stderr]   Downloaded anstream v0.6.7
[INFO] [stderr]   Downloaded clap v4.4.17
[INFO] [stderr]   Downloaded clap_builder v4.4.17
[INFO] [stderr]   Downloaded fern v0.6.2
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91f8fcf70b42849f1570bbfaeed9cb2dd6e7f31e13685b708cf9a5d567c7120d
[INFO] running `Command { std: "docker" "start" "-a" "91f8fcf70b42849f1570bbfaeed9cb2dd6e7f31e13685b708cf9a5d567c7120d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91f8fcf70b42849f1570bbfaeed9cb2dd6e7f31e13685b708cf9a5d567c7120d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91f8fcf70b42849f1570bbfaeed9cb2dd6e7f31e13685b708cf9a5d567c7120d", kill_on_drop: false }`
[INFO] [stdout] 91f8fcf70b42849f1570bbfaeed9cb2dd6e7f31e13685b708cf9a5d567c7120d
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b050f01b38516e3bd3cb2964654a7e5f3a24c9bb2eba3a469a57ce27347b2a54
[INFO] running `Command { std: "docker" "start" "-a" "b050f01b38516e3bd3cb2964654a7e5f3a24c9bb2eba3a469a57ce27347b2a54", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking errno v0.1.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking termion v2.0.3
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking pty v0.2.2
[INFO] [stderr]     Checking fern v0.6.2
[INFO] [stderr]     Checking anyhow v1.0.79
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking daemonize v0.5.0
[INFO] [stderr]     Checking anstream v0.6.7
[INFO] [stderr]     Checking whoami v1.4.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking timeout-readwrite v0.3.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking clap_builder v4.4.17
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking clap v4.4.17
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling log-derive v0.4.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking diss v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `NoConfigDir` is never constructed
[INFO] [stdout]    --> src/lib.rs:485:8
[INFO] [stdout]     |
[INFO] [stdout] 485 | struct NoConfigDir;
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoConfigDir` is never constructed
[INFO] [stdout]    --> src/lib.rs:485:8
[INFO] [stdout]     |
[INFO] [stdout] 485 | struct NoConfigDir;
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.36s
[INFO] running `Command { std: "docker" "inspect" "b050f01b38516e3bd3cb2964654a7e5f3a24c9bb2eba3a469a57ce27347b2a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b050f01b38516e3bd3cb2964654a7e5f3a24c9bb2eba3a469a57ce27347b2a54", kill_on_drop: false }`
[INFO] [stdout] b050f01b38516e3bd3cb2964654a7e5f3a24c9bb2eba3a469a57ce27347b2a54