[INFO] fetching crate mahf-coco 0.1.0...
[INFO] checking mahf-coco-0.1.0 against master#e9271846294c4ee5bd7706df68180320c0b5ff20 for pr-119825
[INFO] extracting crate mahf-coco 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate mahf-coco 0.1.0 on toolchain e9271846294c4ee5bd7706df68180320c0b5ff20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mahf-coco 0.1.0
[INFO] finished tweaking crates.io crate mahf-coco 0.1.0
[INFO] tweaked toml for crates.io crate mahf-coco 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "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 trait-set v0.3.0
[INFO] [stderr]   Downloaded better_typeid_derive v0.1.1
[INFO] [stderr]   Downloaded contracts v0.6.3
[INFO] [stderr]   Downloaded better_any v0.2.0
[INFO] [stderr]   Downloaded mahf v0.1.0
[INFO] [stderr]   Downloaded float_eq v1.0.1
[INFO] [stderr]   Downloaded coco-rs v0.6.0
[INFO] [stderr]   Downloaded coco-sys v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86ba5ff911fd7bb83e3a15955cfc0ce2492927e3e33b0ea387da44030bb3a4cb
[INFO] running `Command { std: "docker" "start" "-a" "86ba5ff911fd7bb83e3a15955cfc0ce2492927e3e33b0ea387da44030bb3a4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86ba5ff911fd7bb83e3a15955cfc0ce2492927e3e33b0ea387da44030bb3a4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86ba5ff911fd7bb83e3a15955cfc0ce2492927e3e33b0ea387da44030bb3a4cb", kill_on_drop: false }`
[INFO] [stdout] 86ba5ff911fd7bb83e3a15955cfc0ce2492927e3e33b0ea387da44030bb3a4cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a2643d0b5cf68a37b87c3a8d50a368bb6f21d7f3add4e05ae434b7eba11a7aa
[INFO] running `Command { std: "docker" "start" "-a" "2a2643d0b5cf68a37b87c3a8d50a368bb6f21d7f3add4e05ae434b7eba11a7aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling bindgen v0.64.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking dyn-clone v1.0.16
[INFO] [stderr]     Checking float_eq v1.0.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking indicatif v0.17.7
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking serde_json v1.0.111
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]    Compiling better_typeid_derive v0.1.1
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling contracts v0.6.3
[INFO] [stderr]     Checking better_any v0.2.0
[INFO] [stderr]     Checking mahf v0.1.0
[INFO] [stderr]    Compiling coco-sys v0.6.0
[INFO] [stderr]     Checking coco-rs v0.6.0
[INFO] [stderr]     Checking mahf-coco v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.58s
[INFO] running `Command { std: "docker" "inspect" "2a2643d0b5cf68a37b87c3a8d50a368bb6f21d7f3add4e05ae434b7eba11a7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2643d0b5cf68a37b87c3a8d50a368bb6f21d7f3add4e05ae434b7eba11a7aa", kill_on_drop: false }`
[INFO] [stdout] 2a2643d0b5cf68a37b87c3a8d50a368bb6f21d7f3add4e05ae434b7eba11a7aa