[INFO] fetching crate crustrace 0.1.9...
[INFO] checking crustrace-0.1.9 against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657-1
[INFO] extracting crate crustrace 0.1.9 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate crustrace 0.1.9
[INFO] finished tweaking crates.io crate crustrace 0.1.9
[INFO] tweaked toml for crates.io crate crustrace 0.1.9 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crustrace 0.1.9 on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crustrace 0.1.9 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-husky v1.5.0
[INFO] [stderr]   Downloaded crustrace-core v0.1.9
[INFO] [stderr]   Downloaded rust-format v0.3.4
[INFO] [stderr]   Downloaded insta v1.43.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef0aab09f62211bd9a5f704ff51c60fbc02bcf4820e712ac4ca566740c5fdb53
[INFO] running `Command { std: "docker" "start" "-a" "ef0aab09f62211bd9a5f704ff51c60fbc02bcf4820e712ac4ca566740c5fdb53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef0aab09f62211bd9a5f704ff51c60fbc02bcf4820e712ac4ca566740c5fdb53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0aab09f62211bd9a5f704ff51c60fbc02bcf4820e712ac4ca566740c5fdb53", kill_on_drop: false }`
[INFO] [stdout] ef0aab09f62211bd9a5f704ff51c60fbc02bcf4820e712ac4ca566740c5fdb53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c94ef8cd9d9e6315979903354c868e803f0fadbc46226e2181730269a3ab1d3a
[INFO] running `Command { std: "docker" "start" "-a" "c94ef8cd9d9e6315979903354c868e803f0fadbc46226e2181730269a3ab1d3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]     Checking shadow_counted v0.4.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking unsynn v0.1.1
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking rust-format v0.3.4
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking crustrace-core v0.1.9
[INFO] [stderr]     Checking insta v1.43.1
[INFO] [stderr]     Checking crustrace v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `Command { std: "docker" "inspect" "c94ef8cd9d9e6315979903354c868e803f0fadbc46226e2181730269a3ab1d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c94ef8cd9d9e6315979903354c868e803f0fadbc46226e2181730269a3ab1d3a", kill_on_drop: false }`
[INFO] [stdout] c94ef8cd9d9e6315979903354c868e803f0fadbc46226e2181730269a3ab1d3a