[INFO] fetching crate compio-driver 0.11.3...
[INFO] checking compio-driver-0.11.3 against master#bfc05d6b072585dfd0c792ec1b8728c08a3511fe for pr-154149
[INFO] extracting crate compio-driver 0.11.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate compio-driver 0.11.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate compio-driver 0.11.3
[INFO] tweaked toml for crates.io crate compio-driver 0.11.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate compio-driver 0.11.3 on toolchain bfc05d6b072585dfd0c792ec1b8728c08a3511fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate compio-driver 0.11.3 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" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io_uring_buf_ring v0.2.2
[INFO] [stderr]   Downloaded compio-buf v0.8.0
[INFO] [stderr]   Downloaded compile_warning v0.1.0
[INFO] [stderr]   Downloaded thin-cell v0.1.1
[INFO] [stderr]   Downloaded synchrony v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94cfc2a818149de0d448f9ed70f952fcc930f9ac5b4246de34a55ae092ffcdad
[INFO] running `Command { std: "docker" "start" "-a" "94cfc2a818149de0d448f9ed70f952fcc930f9ac5b4246de34a55ae092ffcdad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94cfc2a818149de0d448f9ed70f952fcc930f9ac5b4246de34a55ae092ffcdad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94cfc2a818149de0d448f9ed70f952fcc930f9ac5b4246de34a55ae092ffcdad", kill_on_drop: false }`
[INFO] [stdout] 94cfc2a818149de0d448f9ed70f952fcc930f9ac5b4246de34a55ae092ffcdad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 352bb12351c7eb20703673068bb12727f6c748078906b16e3977a47d8a481c79
[INFO] running `Command { std: "docker" "start" "-a" "352bb12351c7eb20703673068bb12727f6c748078906b16e3977a47d8a481c79", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling io-uring v0.7.11
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling compio-driver v0.11.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]     Checking thin-cell v0.1.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking compio-log v0.1.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking flume v0.12.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking compio-buf v0.8.0
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking io_uring_buf_ring v0.2.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking synchrony v0.1.4
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.02s
[INFO] running `Command { std: "docker" "inspect" "352bb12351c7eb20703673068bb12727f6c748078906b16e3977a47d8a481c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352bb12351c7eb20703673068bb12727f6c748078906b16e3977a47d8a481c79", kill_on_drop: false }`
[INFO] [stdout] 352bb12351c7eb20703673068bb12727f6c748078906b16e3977a47d8a481c79