[INFO] fetching crate axcpu 0.3.1...
[INFO] checking axcpu-0.3.1 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate axcpu 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate axcpu 0.3.1
[INFO] finished tweaking crates.io crate axcpu 0.3.1
[INFO] tweaked toml for crates.io crate axcpu 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate axcpu 0.3.1 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate axcpu 0.3.1 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ae5b05687223b74f5ba6391b60d1fb57b0eee8c2fe72d4c7067b79802c9ce4b
[INFO] running `Command { std: "docker" "start" "-a" "6ae5b05687223b74f5ba6391b60d1fb57b0eee8c2fe72d4c7067b79802c9ce4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ae5b05687223b74f5ba6391b60d1fb57b0eee8c2fe72d4c7067b79802c9ce4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae5b05687223b74f5ba6391b60d1fb57b0eee8c2fe72d4c7067b79802c9ce4b", kill_on_drop: false }`
[INFO] [stdout] 6ae5b05687223b74f5ba6391b60d1fb57b0eee8c2fe72d4c7067b79802c9ce4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 880ebd23fa8ef4a96ba924f0c85b387cc3caad0eedaef9fa99fa9cd96c546b90
[INFO] running `Command { std: "docker" "start" "-a" "880ebd23fa8ef4a96ba924f0c85b387cc3caad0eedaef9fa99fa9cd96c546b90", kill_on_drop: false }`
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling const_fn v0.4.12
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]    Compiling linkme-impl v0.3.35
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]    Compiling linkme v0.3.35
[INFO] [stderr]    Compiling percpu v0.4.0
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking memory_addr v0.4.1
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking lazyinit v0.2.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking x86_64 v0.15.4
[INFO] [stderr]     Checking page_table_entry v0.6.1
[INFO] [stderr]    Compiling percpu_macros v0.4.0
[INFO] [stderr]     Checking axcpu v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `Command { std: "docker" "inspect" "880ebd23fa8ef4a96ba924f0c85b387cc3caad0eedaef9fa99fa9cd96c546b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "880ebd23fa8ef4a96ba924f0c85b387cc3caad0eedaef9fa99fa9cd96c546b90", kill_on_drop: false }`
[INFO] [stdout] 880ebd23fa8ef4a96ba924f0c85b387cc3caad0eedaef9fa99fa9cd96c546b90