[INFO] fetching crate CartesianTree 0.3.0...
[INFO] checking CartesianTree-0.3.0 against master#fffed276b51cf514622e8d3109d620501cc01670 for pr-134021
[INFO] extracting crate CartesianTree 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate CartesianTree 0.3.0
[INFO] finished tweaking crates.io crate CartesianTree 0.3.0
[INFO] tweaked toml for crates.io crate CartesianTree 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate CartesianTree 0.3.0 on toolchain fffed276b51cf514622e8d3109d620501cc01670
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fffed276b51cf514622e8d3109d620501cc01670" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate CartesianTree 0.3.0 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" "+fffed276b51cf514622e8d3109d620501cc01670" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unindent v0.2.4
[INFO] [stderr]   Downloaded serde_core v1.0.225
[INFO] [stderr]   Downloaded serde v1.0.225
[INFO] [stderr]   Downloaded pyo3-macros v0.25.0
[INFO] [stderr]   Downloaded target-lexicon v0.13.2
[INFO] [stderr]   Downloaded indoc v2.0.6
[INFO] [stderr]   Downloaded serde_derive v1.0.225
[INFO] [stderr]   Downloaded pyo3-build-config v0.25.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.25.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.25.0
[INFO] [stderr]   Downloaded pyo3 v0.25.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7449cc64af5be769a1bc88e98bc50c45943f66ab1a0bc22bf32cea720101d965
[INFO] running `Command { std: "docker" "start" "7449cc64af5be769a1bc88e98bc50c45943f66ab1a0bc22bf32cea720101d965", 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" "7449cc64af5be769a1bc88e98bc50c45943f66ab1a0bc22bf32cea720101d965" "/opt/rustwide/cargo-home/bin/cargo" "+fffed276b51cf514622e8d3109d620501cc01670" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7449cc64af5be769a1bc88e98bc50c45943f66ab1a0bc22bf32cea720101d965", 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" "7449cc64af5be769a1bc88e98bc50c45943f66ab1a0bc22bf32cea720101d965" "/opt/rustwide/cargo-home/bin/cargo" "+fffed276b51cf514622e8d3109d620501cc01670" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]     Checking bytemuck v1.23.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking wide v0.7.32
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking CartesianTree v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.55s
[INFO] running `Command { std: "docker" "inspect" "7449cc64af5be769a1bc88e98bc50c45943f66ab1a0bc22bf32cea720101d965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7449cc64af5be769a1bc88e98bc50c45943f66ab1a0bc22bf32cea720101d965", kill_on_drop: false }`
[INFO] [stdout] 7449cc64af5be769a1bc88e98bc50c45943f66ab1a0bc22bf32cea720101d965
