[INFO] fetching crate special 0.8.1... [INFO] checking special-0.8.1 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate special 0.8.1 into /workspace/builds/worker-74/source [INFO] validating manifest of crates.io crate special 0.8.1 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate special 0.8.1 [INFO] finished tweaking crates.io crate special 0.8.1 [INFO] tweaked toml for crates.io crate special 0.8.1 written to /workspace/builds/worker-74/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d4158695d78ed505c741d0b787ece19d1c1049eb7298bea0ca6bb35c77a037e [INFO] running `Command { std: "docker" "start" "-a" "4d4158695d78ed505c741d0b787ece19d1c1049eb7298bea0ca6bb35c77a037e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d4158695d78ed505c741d0b787ece19d1c1049eb7298bea0ca6bb35c77a037e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d4158695d78ed505c741d0b787ece19d1c1049eb7298bea0ca6bb35c77a037e", kill_on_drop: false }` [INFO] [stdout] 4d4158695d78ed505c741d0b787ece19d1c1049eb7298bea0ca6bb35c77a037e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6f1ed9b183947de6b1e0ac21090a41b3f3b64858e3dedb182ca70003765adf9 [INFO] running `Command { std: "docker" "start" "-a" "f6f1ed9b183947de6b1e0ac21090a41b3f3b64858e3dedb182ca70003765adf9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking random v0.12.2 [INFO] [stderr] Checking assert v0.7.4 [INFO] [stderr] Checking special v0.8.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: attribute should be applied to a foreign function or static [INFO] [stdout] --> src/math.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![link_name = "m"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | mod math; [INFO] [stdout] | --------- not a foreign function or static [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a foreign function or static [INFO] [stdout] --> src/math.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![link_name = "m"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | mod math; [INFO] [stdout] | --------- not a foreign function or static [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `Command { std: "docker" "inspect" "f6f1ed9b183947de6b1e0ac21090a41b3f3b64858e3dedb182ca70003765adf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6f1ed9b183947de6b1e0ac21090a41b3f3b64858e3dedb182ca70003765adf9", kill_on_drop: false }` [INFO] [stdout] f6f1ed9b183947de6b1e0ac21090a41b3f3b64858e3dedb182ca70003765adf9