[INFO] cloning repository https://github.com/ferrous-systems/training-proc-macros
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ferrous-systems/training-proc-macros" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-systems%2Ftraining-proc-macros", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-systems%2Ftraining-proc-macros'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf11924e1113a900bf8aa24646211195fb683967
[INFO] checking ferrous-systems/training-proc-macros against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-systems%2Ftraining-proc-macros" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ferrous-systems/training-proc-macros on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ferrous-systems/training-proc-macros
[INFO] finished tweaking git repo https://github.com/ferrous-systems/training-proc-macros
[INFO] tweaked toml for git repo https://github.com/ferrous-systems/training-proc-macros written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/ferrous-systems/training-proc-macros already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5dbab7903ec492c52cbc39ecae9dec2a31969d70e1f66a5b85310544f14de202
[INFO] running `Command { std: "docker" "start" "-a" "5dbab7903ec492c52cbc39ecae9dec2a31969d70e1f66a5b85310544f14de202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dbab7903ec492c52cbc39ecae9dec2a31969d70e1f66a5b85310544f14de202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dbab7903ec492c52cbc39ecae9dec2a31969d70e1f66a5b85310544f14de202", kill_on_drop: false }`
[INFO] [stdout] 5dbab7903ec492c52cbc39ecae9dec2a31969d70e1f66a5b85310544f14de202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eacdff09db5fceb2337f9189f2c2850b8a5a251e09ed669c6fbfbba9aa758ec5
[INFO] running `Command { std: "docker" "start" "-a" "eacdff09db5fceb2337f9189f2c2850b8a5a251e09ed669c6fbfbba9aa758ec5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking macro_impl v0.1.0 (/opt/rustwide/workdir/macro_impl)
[INFO] [stderr]     Checking pork_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] Id: Hello
[INFO] [stdout] found named field: Ident { ident: "world", span: #0 bytes(82..87) }: Ident { ident: "String", span: #0 bytes(89..95) };
[INFO] [stdout] found named field: Ident { ident: "goodbye", span: #0 bytes(101..108) }: Ident { ident: "u32", span: #0 bytes(110..113) };
[INFO] [stdout] Id: Hello
[INFO] [stdout] found named field: Ident { ident: "world", span: #0 bytes(82..87) }: Ident { ident: "String", span: #0 bytes(89..95) };
[INFO] [stdout] found named field: Ident { ident: "goodbye", span: #0 bytes(101..108) }: Ident { ident: "u32", span: #0 bytes(110..113) };
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.14s
[INFO] running `Command { std: "docker" "inspect" "eacdff09db5fceb2337f9189f2c2850b8a5a251e09ed669c6fbfbba9aa758ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eacdff09db5fceb2337f9189f2c2850b8a5a251e09ed669c6fbfbba9aa758ec5", kill_on_drop: false }`
[INFO] [stdout] eacdff09db5fceb2337f9189f2c2850b8a5a251e09ed669c6fbfbba9aa758ec5