[INFO] fetching crate melodium-engine 0.11.0...
[INFO] checking melodium-engine-0.11.0 against b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4 for pr-164582
[INFO] extracting crate melodium-engine 0.11.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate melodium-engine 0.11.0
[INFO] finished tweaking crates.io crate melodium-engine 0.11.0
[INFO] tweaked toml for crates.io crate melodium-engine 0.11.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate melodium-engine 0.11.0 on toolchain b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate melodium-engine 0.11.0 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" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded melodium-common v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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] a8e7e7ff6af32b50b76b51cb1f40518687e2b2477034779db97984919c5ed74e
[INFO] running `Command { std: "docker" "start" "a8e7e7ff6af32b50b76b51cb1f40518687e2b2477034779db97984919c5ed74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8e7e7ff6af32b50b76b51cb1f40518687e2b2477034779db97984919c5ed74e", 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" "a8e7e7ff6af32b50b76b51cb1f40518687e2b2477034779db97984919c5ed74e" "/opt/rustwide/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8e7e7ff6af32b50b76b51cb1f40518687e2b2477034779db97984919c5ed74e", 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" "a8e7e7ff6af32b50b76b51cb1f40518687e2b2477034779db97984919c5ed74e" "/opt/rustwide/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking event-listener v5.4.2
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling find-msvc-tools v0.1.13
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling cc v1.4.7
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking rand v0.10.3
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking blocking v1.7.0
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]     Checking uuid v1.26.1
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling ar_archive_writer v0.5.3
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]    Compiling psm v0.1.32
[INFO] [stderr]     Checking async-signal v0.2.14
[INFO] [stderr]     Checking async-net v2.0.0
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking futures-executor v0.3.34
[INFO] [stderr]     Checking async-process v2.5.0
[INFO] [stderr]     Checking futures v0.3.34
[INFO] [stderr]     Checking smol v2.0.2
[INFO] [stderr]     Checking melodium-common v0.11.0
[INFO] [stderr]     Checking melodium-engine v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/world/world.rs:1591:13
[INFO] [stdout]      |
[INFO] [stdout] 1591 |         let mut expected = vec!["D0252: A secret source is already registered for 'test:'"];
[INFO] [stdout]      |             ----^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.04s
[INFO] running `Command { std: "docker" "inspect" "a8e7e7ff6af32b50b76b51cb1f40518687e2b2477034779db97984919c5ed74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e7e7ff6af32b50b76b51cb1f40518687e2b2477034779db97984919c5ed74e", kill_on_drop: false }`
[INFO] [stdout] a8e7e7ff6af32b50b76b51cb1f40518687e2b2477034779db97984919c5ed74e
