[INFO] fetching crate cortex-m-rtic-macros 0.6.0-alpha.0...
[INFO] checking cortex-m-rtic-macros-0.6.0-alpha.0 against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579
[INFO] extracting crate cortex-m-rtic-macros 0.6.0-alpha.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cortex-m-rtic-macros 0.6.0-alpha.0 on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cortex-m-rtic-macros 0.6.0-alpha.0
[INFO] finished tweaking crates.io crate cortex-m-rtic-macros 0.6.0-alpha.0
[INFO] tweaked toml for crates.io crate cortex-m-rtic-macros 0.6.0-alpha.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rtic-syntax v0.5.0-alpha.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc3a0121b75238bf2c35b8e85bd8de2bf39afb5bb72d4fd90d42a44ea1d7875b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dc3a0121b75238bf2c35b8e85bd8de2bf39afb5bb72d4fd90d42a44ea1d7875b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc3a0121b75238bf2c35b8e85bd8de2bf39afb5bb72d4fd90d42a44ea1d7875b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3a0121b75238bf2c35b8e85bd8de2bf39afb5bb72d4fd90d42a44ea1d7875b", kill_on_drop: false }`
[INFO] [stdout] dc3a0121b75238bf2c35b8e85bd8de2bf39afb5bb72d4fd90d42a44ea1d7875b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1775ddb67fe3b832bcc7d7cb1a3e0a24a2c753f25ea7ccbef4d7ac7b286f8d4b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1775ddb67fe3b832bcc7d7cb1a3e0a24a2c753f25ea7ccbef4d7ac7b286f8d4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking proc-macro2 v1.0.24
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]     Checking quote v1.0.8
[INFO] [stderr]     Checking rtic-syntax v0.5.0-alpha.0
[INFO] [stderr]     Checking cortex-m-rtic-macros v0.6.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.83s
[INFO] running `Command { std: "docker" "inspect" "1775ddb67fe3b832bcc7d7cb1a3e0a24a2c753f25ea7ccbef4d7ac7b286f8d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1775ddb67fe3b832bcc7d7cb1a3e0a24a2c753f25ea7ccbef4d7ac7b286f8d4b", kill_on_drop: false }`
[INFO] [stdout] 1775ddb67fe3b832bcc7d7cb1a3e0a24a2c753f25ea7ccbef4d7ac7b286f8d4b