[INFO] fetching crate pblib-rs 0.1.0...
[INFO] checking pblib-rs-0.1.0 against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] extracting crate pblib-rs 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate pblib-rs 0.1.0
[INFO] finished tweaking crates.io crate pblib-rs 0.1.0
[INFO] tweaked toml for crates.io crate pblib-rs 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pblib-rs 0.1.0 on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded splr v0.17.2
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e08c7456c3a96d81961d06afc6c711dc49144921181a5224aa6f73e0e24b5b03
[INFO] running `Command { std: "docker" "start" "-a" "e08c7456c3a96d81961d06afc6c711dc49144921181a5224aa6f73e0e24b5b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e08c7456c3a96d81961d06afc6c711dc49144921181a5224aa6f73e0e24b5b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08c7456c3a96d81961d06afc6c711dc49144921181a5224aa6f73e0e24b5b03", kill_on_drop: false }`
[INFO] [stdout] e08c7456c3a96d81961d06afc6c711dc49144921181a5224aa6f73e0e24b5b03
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2704e22bc7868be106a9043d604427f903f6558bf12d15d88b8be21d043f6823
[INFO] running `Command { std: "docker" "start" "-a" "2704e22bc7868be106a9043d604427f903f6558bf12d15d88b8be21d043f6823", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking splr v0.17.2
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling pblib-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: pblib-rs@0.1.0: pblib/pblib/PBFuzzer.cpp: In member function 'PBLib::PBConstraint PBFuzzer::generatePBProblem(std::vector<PBLib::PBConstraint>&)':
[INFO] [stderr] warning: pblib-rs@0.1.0: pblib/pblib/PBFuzzer.cpp:222:5: warning: 'rnd' may be used uninitialized [-Wmaybe-uninitialized]
[INFO] [stderr] warning: pblib-rs@0.1.0:   222 |     if (rnd <= pAMO)
[INFO] [stderr] warning: pblib-rs@0.1.0:       |     ^~
[INFO] [stderr] warning: pblib-rs@0.1.0: pblib/pblib/PBFuzzer.cpp:174:7: note: 'rnd' was declared here
[INFO] [stderr] warning: pblib-rs@0.1.0:   174 |   int rnd;
[INFO] [stderr] warning: pblib-rs@0.1.0:       |       ^~~
[INFO] [stderr] warning: pblib-rs@0.1.0: At global scope:
[INFO] [stderr] warning: pblib-rs@0.1.0: cc1plus: note: unrecognized command-line option '-Wno-unused-private-field' may have been intended to silence earlier diagnostics
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.57s
[INFO] running `Command { std: "docker" "inspect" "2704e22bc7868be106a9043d604427f903f6558bf12d15d88b8be21d043f6823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2704e22bc7868be106a9043d604427f903f6558bf12d15d88b8be21d043f6823", kill_on_drop: false }`
[INFO] [stdout] 2704e22bc7868be106a9043d604427f903f6558bf12d15d88b8be21d043f6823