[INFO] fetching crate libherokubuildpack 0.29.0...
[INFO] checking libherokubuildpack-0.29.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate libherokubuildpack 0.29.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate libherokubuildpack 0.29.0
[INFO] finished tweaking crates.io crate libherokubuildpack 0.29.0
[INFO] tweaked toml for crates.io crate libherokubuildpack 0.29.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libherokubuildpack 0.29.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libherokubuildpack 0.29.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libcnb-common v0.29.0
[INFO] [stderr]   Downloaded libcnb-proc-macros v0.29.0
[INFO] [stderr]   Downloaded libcnb-data v0.29.0
[INFO] [stderr]   Downloaded ureq-proto v0.4.1
[INFO] [stderr]   Downloaded libcnb v0.29.0
[INFO] [stderr]   Downloaded winnow v0.7.8
[INFO] [stderr]   Downloaded ureq v3.0.11
[INFO] [stderr]   Downloaded webpki-roots v0.26.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 950604718e9143da7e81c6b48e7faefddc1459a04f9e5cbd9b15120bd99a0aa4
[INFO] running `Command { std: "docker" "start" "-a" "950604718e9143da7e81c6b48e7faefddc1459a04f9e5cbd9b15120bd99a0aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "950604718e9143da7e81c6b48e7faefddc1459a04f9e5cbd9b15120bd99a0aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "950604718e9143da7e81c6b48e7faefddc1459a04f9e5cbd9b15120bd99a0aa4", kill_on_drop: false }`
[INFO] [stdout] 950604718e9143da7e81c6b48e7faefddc1459a04f9e5cbd9b15120bd99a0aa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86aa361a53d7d052f0410678621fb8ce8d20c3f60264239d8cc359682ea77f1a
[INFO] running `Command { std: "docker" "start" "-a" "86aa361a53d7d052f0410678621fb8ce8d20c3f60264239d8cc359682ea77f1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]     Checking winnow v0.7.8
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling cc v1.2.21
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]     Checking rustls-pki-types v1.11.0
[INFO] [stderr]     Checking toml_write v0.1.1
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling rustls v0.23.26
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking uriparse v0.6.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking webpki-roots v0.26.10
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking ureq-proto v0.4.1
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking tempfile v3.19.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking fancy-regex v0.14.0
[INFO] [stderr]     Checking rustls-webpki v0.103.1
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.9
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]     Checking toml_edit v0.22.26
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling cargo_metadata v0.19.2
[INFO] [stderr]     Checking ureq v3.0.11
[INFO] [stderr]     Checking toml v0.8.22
[INFO] [stderr]     Checking libcnb-common v0.29.0
[INFO] [stderr]    Compiling libcnb-proc-macros v0.29.0
[INFO] [stderr]     Checking libcnb-data v0.29.0
[INFO] [stderr]     Checking libcnb v0.29.0
[INFO] [stderr]     Checking libherokubuildpack v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.62s
[INFO] running `Command { std: "docker" "inspect" "86aa361a53d7d052f0410678621fb8ce8d20c3f60264239d8cc359682ea77f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86aa361a53d7d052f0410678621fb8ce8d20c3f60264239d8cc359682ea77f1a", kill_on_drop: false }`
[INFO] [stdout] 86aa361a53d7d052f0410678621fb8ce8d20c3f60264239d8cc359682ea77f1a