[INFO] fetching crate smol-timeout 0.6.0... [INFO] checking smol-timeout-0.6.0 against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] extracting crate smol-timeout 0.6.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate smol-timeout 0.6.0 on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate smol-timeout 0.6.0 [INFO] finished tweaking crates.io crate smol-timeout 0.6.0 [INFO] tweaked toml for crates.io crate smol-timeout 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "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" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "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-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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6bf0b8076524defe83a6bee89ddbe40e09af1b3840eaf2d8ea9ecc809fc50187 [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" "6bf0b8076524defe83a6bee89ddbe40e09af1b3840eaf2d8ea9ecc809fc50187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bf0b8076524defe83a6bee89ddbe40e09af1b3840eaf2d8ea9ecc809fc50187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bf0b8076524defe83a6bee89ddbe40e09af1b3840eaf2d8ea9ecc809fc50187", kill_on_drop: false }` [INFO] [stdout] 6bf0b8076524defe83a6bee89ddbe40e09af1b3840eaf2d8ea9ecc809fc50187 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d189342f628319c0927ecfc8225b439780e1db55ed3d8f10a3bc3dbbe8c7ac6 [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" "3d189342f628319c0927ecfc8225b439780e1db55ed3d8f10a3bc3dbbe8c7ac6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking nb-connect v1.0.3 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking smol-timeout v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.66s [INFO] running `Command { std: "docker" "inspect" "3d189342f628319c0927ecfc8225b439780e1db55ed3d8f10a3bc3dbbe8c7ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d189342f628319c0927ecfc8225b439780e1db55ed3d8f10a3bc3dbbe8c7ac6", kill_on_drop: false }` [INFO] [stdout] 3d189342f628319c0927ecfc8225b439780e1db55ed3d8f10a3bc3dbbe8c7ac6