[INFO] fetching crate collection 0.1.1... [INFO] checking collection-0.1.1 against beta for pr-78714 [INFO] extracting crate collection 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate collection 0.1.1 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate collection 0.1.1 [INFO] finished tweaking crates.io crate collection 0.1.1 [INFO] tweaked toml for crates.io crate collection 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fac2e3c4391b874c6375da7c69b4503222eddf5aa982339132a9bbbc9843847 [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" "6fac2e3c4391b874c6375da7c69b4503222eddf5aa982339132a9bbbc9843847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fac2e3c4391b874c6375da7c69b4503222eddf5aa982339132a9bbbc9843847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fac2e3c4391b874c6375da7c69b4503222eddf5aa982339132a9bbbc9843847", kill_on_drop: false }` [INFO] [stdout] 6fac2e3c4391b874c6375da7c69b4503222eddf5aa982339132a9bbbc9843847 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d40373916d6dab15ae754cd17ef8524397ce825085bdae1e07533917667d3d3 [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" "9d40373916d6dab15ae754cd17ef8524397ce825085bdae1e07533917667d3d3", kill_on_drop: false }` [INFO] [stderr] Checking seahash v3.0.7 [INFO] [stderr] Checking trait-group v0.1.0 [INFO] [stderr] Checking collection v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/collection/mod.rs:271:1 [INFO] [stdout] | [INFO] [stdout] 271 | / macro_rules! collection { [INFO] [stdout] 272 | | ($collection:ident<$t:ident> [INFO] [stdout] 273 | | { [INFO] [stdout] 274 | | $( $slot:ident: $submeta:ident<$subtype:ty>, )* [INFO] [stdout] ... | [INFO] [stdout] 327 | | ) [INFO] [stdout] 328 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "9d40373916d6dab15ae754cd17ef8524397ce825085bdae1e07533917667d3d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d40373916d6dab15ae754cd17ef8524397ce825085bdae1e07533917667d3d3", kill_on_drop: false }` [INFO] [stdout] 9d40373916d6dab15ae754cd17ef8524397ce825085bdae1e07533917667d3d3