[INFO] fetching crate phlow-ffi 2.0.0...
[INFO] checking phlow-ffi-2.0.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate phlow-ffi 2.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate phlow-ffi 2.0.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phlow-ffi 2.0.0
[INFO] finished tweaking crates.io crate phlow-ffi 2.0.0
[INFO] tweaked toml for crates.io crate phlow-ffi 2.0.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding phlow v1.7.1 (latest: v2.0.1)
[INFO] [stderr]       Adding phlow-derive v1.4.0 (latest: v2.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded phlow-derive v2.0.0
[INFO] [stderr]   Downloaded phlow v1.7.1
[INFO] [stderr]   Downloaded string-box v1.1.1
[INFO] [stderr]   Downloaded value-box v2.3.3
[INFO] [stderr]   Downloaded user-error v1.2.8
[INFO] [stderr]   Downloaded phlow v2.0.1
[INFO] [stderr]   Downloaded rust-format v0.3.4
[INFO] [stderr]   Downloaded phlow-derive v1.4.0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 558255a8a061b5f3bd8861ec60827d96e8ef64a5be1b7925ece7b7a2e5c48c6e
[INFO] running `Command { std: "docker" "start" "-a" "558255a8a061b5f3bd8861ec60827d96e8ef64a5be1b7925ece7b7a2e5c48c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "558255a8a061b5f3bd8861ec60827d96e8ef64a5be1b7925ece7b7a2e5c48c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558255a8a061b5f3bd8861ec60827d96e8ef64a5be1b7925ece7b7a2e5c48c6e", kill_on_drop: false }`
[INFO] [stdout] 558255a8a061b5f3bd8861ec60827d96e8ef64a5be1b7925ece7b7a2e5c48c6e
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9893bb34f48411d82374a20ce33b6a79d5ab234b81f61e58311aa3dcd77dc4b
[INFO] running `Command { std: "docker" "start" "-a" "a9893bb34f48411d82374a20ce33b6a79d5ab234b81f61e58311aa3dcd77dc4b", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling rust-format v0.3.4
[INFO] [stderr]     Checking widestring v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking user-error v1.2.8
[INFO] [stderr]    Compiling phlow-derive v1.4.0
[INFO] [stderr]    Compiling phlow-derive v2.0.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking phlow v1.7.1
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking value-box v2.3.3
[INFO] [stderr]     Checking string-box v1.1.1
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking phlow v2.0.1
[INFO] [stderr]     Checking phlow-ffi v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.79s
[INFO] running `Command { std: "docker" "inspect" "a9893bb34f48411d82374a20ce33b6a79d5ab234b81f61e58311aa3dcd77dc4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9893bb34f48411d82374a20ce33b6a79d5ab234b81f61e58311aa3dcd77dc4b", kill_on_drop: false }`
[INFO] [stdout] a9893bb34f48411d82374a20ce33b6a79d5ab234b81f61e58311aa3dcd77dc4b