[INFO] fetching crate redis-async 0.7.3... [INFO] checking redis-async-0.7.3 against try#b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 for pr-79470 [INFO] extracting crate redis-async 0.7.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate redis-async 0.7.3 on toolchain b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate redis-async 0.7.3 [INFO] finished tweaking crates.io crate redis-async 0.7.3 [INFO] tweaked toml for crates.io crate redis-async 0.7.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate redis-async 0.7.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-util v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 290a87d67c21cf9f9549adbd2b7d602ca613d59d8bc65a68946778510f1ee769 [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" "290a87d67c21cf9f9549adbd2b7d602ca613d59d8bc65a68946778510f1ee769", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "290a87d67c21cf9f9549adbd2b7d602ca613d59d8bc65a68946778510f1ee769", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "290a87d67c21cf9f9549adbd2b7d602ca613d59d8bc65a68946778510f1ee769", kill_on_drop: false }` [INFO] [stdout] 290a87d67c21cf9f9549adbd2b7d602ca613d59d8bc65a68946778510f1ee769 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 890e32c1c732f536764f14adda2d523c46f356ca041c93c68c22ea2daab549dd [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" "890e32c1c732f536764f14adda2d523c46f356ca041c93c68c22ea2daab549dd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling tokio v0.3.4 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling tokio-macros v0.3.1 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking tokio-util v0.5.0 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking redis-async v0.7.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.02s [INFO] running `Command { std: "docker" "inspect" "890e32c1c732f536764f14adda2d523c46f356ca041c93c68c22ea2daab549dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "890e32c1c732f536764f14adda2d523c46f356ca041c93c68c22ea2daab549dd", kill_on_drop: false }` [INFO] [stdout] 890e32c1c732f536764f14adda2d523c46f356ca041c93c68c22ea2daab549dd