[INFO] fetching crate blocking 1.0.2... [INFO] checking blocking-1.0.2 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate blocking 1.0.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate blocking 1.0.2 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate blocking 1.0.2 [INFO] finished tweaking crates.io crate blocking 1.0.2 [INFO] tweaked toml for crates.io crate blocking 1.0.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate blocking 1.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-lite v1.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04a9dad36ba632270887ec21ba1e9adc65affb9a479a2cd92d31a1628b5cfa1f [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" "04a9dad36ba632270887ec21ba1e9adc65affb9a479a2cd92d31a1628b5cfa1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04a9dad36ba632270887ec21ba1e9adc65affb9a479a2cd92d31a1628b5cfa1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04a9dad36ba632270887ec21ba1e9adc65affb9a479a2cd92d31a1628b5cfa1f", kill_on_drop: false }` [INFO] [stdout] 04a9dad36ba632270887ec21ba1e9adc65affb9a479a2cd92d31a1628b5cfa1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7d442209a0624eedd76c37a470f6d5c8406bde1ea35835cce3bf36f4d936d1e9 [INFO] running `Command { std: "docker" "start" "-a" "7d442209a0624eedd76c37a470f6d5c8406bde1ea35835cce3bf36f4d936d1e9", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking waker-fn v1.0.0 [INFO] [stderr] Checking event-listener v2.4.0 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking fastrand v1.3.4 [INFO] [stderr] Checking async-task v4.0.2 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-channel v1.4.0 [INFO] [stderr] Checking futures-lite v1.11.0 [INFO] [stderr] Checking blocking v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.44s [INFO] running `Command { std: "docker" "inspect" "7d442209a0624eedd76c37a470f6d5c8406bde1ea35835cce3bf36f4d936d1e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d442209a0624eedd76c37a470f6d5c8406bde1ea35835cce3bf36f4d936d1e9", kill_on_drop: false }` [INFO] [stdout] 7d442209a0624eedd76c37a470f6d5c8406bde1ea35835cce3bf36f4d936d1e9