[INFO] fetching crate tuikit 0.4.2... [INFO] checking tuikit-0.4.2 against beta for pr-78714 [INFO] extracting crate tuikit 0.4.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate tuikit 0.4.2 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 tuikit 0.4.2 [INFO] finished tweaking crates.io crate tuikit 0.4.2 [INFO] tweaked toml for crates.io crate tuikit 0.4.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate tuikit 0.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a265e1ede67717ceaf5a5f78c36dccb6a8977f98234f9c3fc6a1942ddd10c04a [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" "a265e1ede67717ceaf5a5f78c36dccb6a8977f98234f9c3fc6a1942ddd10c04a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a265e1ede67717ceaf5a5f78c36dccb6a8977f98234f9c3fc6a1942ddd10c04a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a265e1ede67717ceaf5a5f78c36dccb6a8977f98234f9c3fc6a1942ddd10c04a", kill_on_drop: false }` [INFO] [stdout] a265e1ede67717ceaf5a5f78c36dccb6a8977f98234f9c3fc6a1942ddd10c04a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c892dd2a27ddf314e01b1ca12053b10aae5ffa5d55b74c2070feaa320e959ffa [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" "c892dd2a27ddf314e01b1ca12053b10aae5ffa5d55b74c2070feaa320e959ffa", kill_on_drop: false }` [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking tuikit v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/raw.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write`, `stdout` [INFO] [stdout] --> src/raw.rs:142:19 [INFO] [stdout] | [INFO] [stdout] 142 | use std::io::{stdout, Write}; [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.60s [INFO] running `Command { std: "docker" "inspect" "c892dd2a27ddf314e01b1ca12053b10aae5ffa5d55b74c2070feaa320e959ffa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c892dd2a27ddf314e01b1ca12053b10aae5ffa5d55b74c2070feaa320e959ffa", kill_on_drop: false }` [INFO] [stdout] c892dd2a27ddf314e01b1ca12053b10aae5ffa5d55b74c2070feaa320e959ffa