[INFO] fetching crate futures-rustls 0.21.1... [INFO] checking futures-rustls-0.21.1 against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174 [INFO] extracting crate futures-rustls 0.21.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate futures-rustls 0.21.1 on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-rustls 0.21.1 [INFO] finished tweaking crates.io crate futures-rustls 0.21.1 [INFO] tweaked toml for crates.io crate futures-rustls 0.21.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "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 smol v1.2.5 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded async-net v1.5.0 [INFO] [stderr] Downloaded rustls v0.19.0 [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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", 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] 6e3ed3c6d86f5ad43b2830d5ba9f8d01bb7edf221d27008a641fd46f012d08da [INFO] running `Command { std: "docker" "start" "-a" "6e3ed3c6d86f5ad43b2830d5ba9f8d01bb7edf221d27008a641fd46f012d08da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e3ed3c6d86f5ad43b2830d5ba9f8d01bb7edf221d27008a641fd46f012d08da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e3ed3c6d86f5ad43b2830d5ba9f8d01bb7edf221d27008a641fd46f012d08da", kill_on_drop: false }` [INFO] [stdout] 6e3ed3c6d86f5ad43b2830d5ba9f8d01bb7edf221d27008a641fd46f012d08da [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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 234ab83a220b7ae9c244d28e9ba8367949698299dbde1db9af0118e5f43437b4 [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" "234ab83a220b7ae9c244d28e9ba8367949698299dbde1db9af0118e5f43437b4", kill_on_drop: false }` [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling ring v0.16.19 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Checking async-net v1.5.0 [INFO] [stderr] Checking async-process v1.0.1 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Checking webpki-roots v0.21.0 [INFO] [stderr] Checking futures-rustls v0.21.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.12s [INFO] running `Command { std: "docker" "inspect" "234ab83a220b7ae9c244d28e9ba8367949698299dbde1db9af0118e5f43437b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "234ab83a220b7ae9c244d28e9ba8367949698299dbde1db9af0118e5f43437b4", kill_on_drop: false }` [INFO] [stdout] 234ab83a220b7ae9c244d28e9ba8367949698299dbde1db9af0118e5f43437b4