[INFO] fetching crate libcnb 0.30.1...
[INFO] checking libcnb-0.30.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate libcnb 0.30.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate libcnb 0.30.1
[INFO] finished tweaking crates.io crate libcnb 0.30.1
[INFO] tweaked toml for crates.io crate libcnb 0.30.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libcnb 0.30.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libcnb 0.30.1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libcnb-proc-macros v0.30.1
[INFO] [stderr]   Downloaded cargo-platform v0.3.0
[INFO] [stderr]   Downloaded cyclonedx-bom-macros v0.1.0
[INFO] [stderr]   Downloaded libcnb-common v0.30.1
[INFO] [stderr]   Downloaded libcnb-data v0.30.1
[INFO] [stderr]   Downloaded purl v0.1.6
[INFO] [stderr]   Downloaded fluent-uri v0.1.4
[INFO] [stderr]   Downloaded opentelemetry-proto v0.31.0
[INFO] [stderr]   Downloaded cargo_metadata v0.23.0
[INFO] [stderr]   Downloaded fancy-regex v0.16.2
[INFO] [stderr]   Downloaded tracing-opentelemetry v0.32.0
[INFO] [stderr]   Downloaded opentelemetry v0.31.0
[INFO] [stderr]   Downloaded opentelemetry_sdk v0.31.0
[INFO] [stderr]   Downloaded cyclonedx-bom v0.8.0
[INFO] [stderr]   Downloaded spdx v0.10.9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07e1e3fe1737ab9fde0855aca5ca8822b05132712f4c8df717b0d4f2351865bb
[INFO] running `Command { std: "docker" "start" "-a" "07e1e3fe1737ab9fde0855aca5ca8822b05132712f4c8df717b0d4f2351865bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07e1e3fe1737ab9fde0855aca5ca8822b05132712f4c8df717b0d4f2351865bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e1e3fe1737ab9fde0855aca5ca8822b05132712f4c8df717b0d4f2351865bb", kill_on_drop: false }`
[INFO] [stdout] 07e1e3fe1737ab9fde0855aca5ca8822b05132712f4c8df717b0d4f2351865bb
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5b36371d6c086657bd87db1154ed3ad617a8b03a8352df52e0ae87fd5df0eef
[INFO] running `Command { std: "docker" "start" "-a" "f5b36371d6c086657bd87db1154ed3ad617a8b03a8352df52e0ae87fd5df0eef", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking uriparse v0.6.4
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking fancy-regex v0.16.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking libcnb-common v0.30.1
[INFO] [stderr]    Compiling cargo-platform v0.3.0
[INFO] [stderr]    Compiling cargo_metadata v0.23.0
[INFO] [stderr]    Compiling libcnb-proc-macros v0.30.1
[INFO] [stderr]     Checking libcnb-data v0.30.1
[INFO] [stderr]     Checking libcnb v0.30.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.86s
[INFO] running `Command { std: "docker" "inspect" "f5b36371d6c086657bd87db1154ed3ad617a8b03a8352df52e0ae87fd5df0eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b36371d6c086657bd87db1154ed3ad617a8b03a8352df52e0ae87fd5df0eef", kill_on_drop: false }`
[INFO] [stdout] f5b36371d6c086657bd87db1154ed3ad617a8b03a8352df52e0ae87fd5df0eef