[INFO] fetching crate symbolica 1.3.1...
[INFO] checking symbolica-1.3.1 against try#579169d0e78824dc60934e5eb74cd3841f2b33e8 for pr-149328
[INFO] extracting crate symbolica 1.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate symbolica 1.3.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate symbolica 1.3.1
[INFO] tweaked toml for crates.io crate symbolica 1.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate symbolica 1.3.1 on toolchain 579169d0e78824dc60934e5eb74cd3841f2b33e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate symbolica 1.3.1 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" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "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] 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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd705d4714cb45e194031e1b57504fafc28e4c52cfa488c28ffb8b8e133d7183
[INFO] running `Command { std: "docker" "start" "-a" "cd705d4714cb45e194031e1b57504fafc28e4c52cfa488c28ffb8b8e133d7183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd705d4714cb45e194031e1b57504fafc28e4c52cfa488c28ffb8b8e133d7183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd705d4714cb45e194031e1b57504fafc28e4c52cfa488c28ffb8b8e133d7183", kill_on_drop: false }`
[INFO] [stdout] cd705d4714cb45e194031e1b57504fafc28e4c52cfa488c28ffb8b8e133d7183
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a69024ff5792fe1c5afeaeaedb70b1ce3e955558a0786584788da06cec170f66
[INFO] running `Command { std: "docker" "start" "-a" "a69024ff5792fe1c5afeaeaedb70b1ce3e955558a0786584788da06cec170f66", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.7
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]    Compiling rug v1.28.0
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.44
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling symbolica v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking libloading v0.9.0
[INFO] [stderr]     Checking safe_arch v0.9.2
[INFO] [stderr]     Checking append-only-vec v0.1.7
[INFO] [stderr]     Checking tinyjson v2.5.1
[INFO] [stderr]     Checking self_cell v1.2.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking wide v0.8.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking mimalloc v0.1.48
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a69024ff5792fe1c5afeaeaedb70b1ce3e955558a0786584788da06cec170f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a69024ff5792fe1c5afeaeaedb70b1ce3e955558a0786584788da06cec170f66", kill_on_drop: false }`
[INFO] [stdout] a69024ff5792fe1c5afeaeaedb70b1ce3e955558a0786584788da06cec170f66