[INFO] fetching crate limn-text_layout 0.0.1... [INFO] checking limn-text_layout-0.0.1 against beta for pr-78714 [INFO] extracting crate limn-text_layout 0.0.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate limn-text_layout 0.0.1 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 limn-text_layout 0.0.1 [INFO] finished tweaking crates.io crate limn-text_layout 0.0.1 [INFO] tweaked toml for crates.io crate limn-text_layout 0.0.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a7ba03005a6b86a2a8dfd5a518f9364d50b3c9cb1b57eb4223be68cda40e4b7d [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" "a7ba03005a6b86a2a8dfd5a518f9364d50b3c9cb1b57eb4223be68cda40e4b7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7ba03005a6b86a2a8dfd5a518f9364d50b3c9cb1b57eb4223be68cda40e4b7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7ba03005a6b86a2a8dfd5a518f9364d50b3c9cb1b57eb4223be68cda40e4b7d", kill_on_drop: false }` [INFO] [stdout] a7ba03005a6b86a2a8dfd5a518f9364d50b3c9cb1b57eb4223be68cda40e4b7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9fef114799da1bde389be443d32103811e78346762c25efa82ad8b50ae759e23 [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" "9fef114799da1bde389be443d32103811e78346762c25efa82ad8b50ae759e23", kill_on_drop: false }` [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking stb_truetype v0.2.8 [INFO] [stderr] Checking rusttype v0.2.4 [INFO] [stderr] Checking euclid v0.15.6 [INFO] [stderr] Checking limn-text_layout v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/line.rs:353:5 [INFO] [stdout] | [INFO] [stdout] 353 | (kern + advance_width) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/line.rs:353:5 [INFO] [stdout] | [INFO] [stdout] 353 | (kern + advance_width) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.11s [INFO] running `Command { std: "docker" "inspect" "9fef114799da1bde389be443d32103811e78346762c25efa82ad8b50ae759e23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fef114799da1bde389be443d32103811e78346762c25efa82ad8b50ae759e23", kill_on_drop: false }` [INFO] [stdout] 9fef114799da1bde389be443d32103811e78346762c25efa82ad8b50ae759e23