[INFO] fetching crate proc-macro-hack 0.5.18... [INFO] checking proc-macro-hack-0.5.18 against master#430feb24a46993e5073c1bb1b39da190d83fa2bf for pr-78363 [INFO] extracting crate proc-macro-hack 0.5.18 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate proc-macro-hack 0.5.18 on toolchain 430feb24a46993e5073c1bb1b39da190d83fa2bf [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate proc-macro-hack 0.5.18 [INFO] finished tweaking crates.io crate proc-macro-hack 0.5.18 [INFO] tweaked toml for crates.io crate proc-macro-hack 0.5.18 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "fetch" "--locked" "--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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75463cbff92e510aef3398eb090935063f4e0d0f74fc4c9902f836bd275da4b2 [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" "75463cbff92e510aef3398eb090935063f4e0d0f74fc4c9902f836bd275da4b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75463cbff92e510aef3398eb090935063f4e0d0f74fc4c9902f836bd275da4b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75463cbff92e510aef3398eb090935063f4e0d0f74fc4c9902f836bd275da4b2", kill_on_drop: false }` [INFO] [stdout] 75463cbff92e510aef3398eb090935063f4e0d0f74fc4c9902f836bd275da4b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbc3df67731cc3f4fb44dd10dcfbe1b5fa79cf9cde88cc42ce7fa66c7affeda8 [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" "bbc3df67731cc3f4fb44dd10dcfbe1b5fa79cf9cde88cc42ce7fa66c7affeda8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling demo-hack-impl v0.0.5 [INFO] [stderr] Checking demo-hack v0.0.5 [INFO] [stderr] Checking toml v0.5.7 [INFO] [stderr] Checking trybuild v1.0.35 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.05s [INFO] running `Command { std: "docker" "inspect" "bbc3df67731cc3f4fb44dd10dcfbe1b5fa79cf9cde88cc42ce7fa66c7affeda8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbc3df67731cc3f4fb44dd10dcfbe1b5fa79cf9cde88cc42ce7fa66c7affeda8", kill_on_drop: false }` [INFO] [stdout] bbc3df67731cc3f4fb44dd10dcfbe1b5fa79cf9cde88cc42ce7fa66c7affeda8