[INFO] fetching crate compio-driver 0.4.0...
[INFO] checking compio-driver-0.4.0 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] extracting crate compio-driver 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate compio-driver 0.4.0 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate compio-driver 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate compio-driver 0.4.0
[INFO] tweaked toml for crates.io crate compio-driver 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.5)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded compio-log v0.1.0
[INFO] [stderr]   Downloaded aligned-array v1.0.1
[INFO] [stderr]   Downloaded compio-buf v0.4.0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2fa8d4d33f9d19710de935e41e2491f19df26fadb0dd734e6a9f0ef2b131ed7
[INFO] running `Command { std: "docker" "start" "-a" "b2fa8d4d33f9d19710de935e41e2491f19df26fadb0dd734e6a9f0ef2b131ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2fa8d4d33f9d19710de935e41e2491f19df26fadb0dd734e6a9f0ef2b131ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2fa8d4d33f9d19710de935e41e2491f19df26fadb0dd734e6a9f0ef2b131ed7", kill_on_drop: false }`
[INFO] [stdout] b2fa8d4d33f9d19710de935e41e2491f19df26fadb0dd734e6a9f0ef2b131ed7
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07b47e3bfd9651ea86a840426b758d3bc1f2eff59e6ab9883587dd1a3b9fc171
[INFO] running `Command { std: "docker" "start" "-a" "07b47e3bfd9651ea86a840426b758d3bc1f2eff59e6ab9883587dd1a3b9fc171", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking compio-buf v0.4.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking compio-log v0.1.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking compio-driver v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "07b47e3bfd9651ea86a840426b758d3bc1f2eff59e6ab9883587dd1a3b9fc171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b47e3bfd9651ea86a840426b758d3bc1f2eff59e6ab9883587dd1a3b9fc171", kill_on_drop: false }`
[INFO] [stdout] 07b47e3bfd9651ea86a840426b758d3bc1f2eff59e6ab9883587dd1a3b9fc171