[INFO] fetching crate anonymous-trait 0.1.3... [INFO] checking anonymous-trait-0.1.3 against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218 [INFO] extracting crate anonymous-trait 0.1.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate anonymous-trait 0.1.3 on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate anonymous-trait 0.1.3 [INFO] finished tweaking crates.io crate anonymous-trait 0.1.3 [INFO] tweaked toml for crates.io crate anonymous-trait 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate anonymous-trait 0.1.3 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking anonymous-trait-0.1.3 against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218 [INFO] extracting crate anonymous-trait 0.1.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate anonymous-trait 0.1.3 on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate anonymous-trait 0.1.3 [INFO] finished tweaking crates.io crate anonymous-trait 0.1.3 [INFO] tweaked toml for crates.io crate anonymous-trait 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate anonymous-trait 0.1.3 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab556e7ffc21a802d31ab46614eda9be5086fae0ff47620429a46fbf6f046d6d [INFO] running `Command { std: "docker" "start" "-a" "ab556e7ffc21a802d31ab46614eda9be5086fae0ff47620429a46fbf6f046d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab556e7ffc21a802d31ab46614eda9be5086fae0ff47620429a46fbf6f046d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab556e7ffc21a802d31ab46614eda9be5086fae0ff47620429a46fbf6f046d6d", kill_on_drop: false }` [INFO] [stdout] ab556e7ffc21a802d31ab46614eda9be5086fae0ff47620429a46fbf6f046d6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dreturn-local-variable-ptr" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c59d59c9c05d0cb0226106b60ce62b3eadb45aab8510e0220cd07df2b69a217e [INFO] running `Command { std: "docker" "start" "-a" "c59d59c9c05d0cb0226106b60ce62b3eadb45aab8510e0220cd07df2b69a217e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.42 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking anonymous-trait v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling mockall_derive v0.12.1 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking mockall v0.12.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.53s [INFO] running `Command { std: "docker" "inspect" "c59d59c9c05d0cb0226106b60ce62b3eadb45aab8510e0220cd07df2b69a217e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c59d59c9c05d0cb0226106b60ce62b3eadb45aab8510e0220cd07df2b69a217e", kill_on_drop: false }` [INFO] [stdout] c59d59c9c05d0cb0226106b60ce62b3eadb45aab8510e0220cd07df2b69a217e