[INFO] fetching crate jsonrpc-tcp-server 17.0.0... [INFO] checking jsonrpc-tcp-server-17.0.0 against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174 [INFO] extracting crate jsonrpc-tcp-server 17.0.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate jsonrpc-tcp-server 17.0.0 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 jsonrpc-tcp-server 17.0.0 [INFO] finished tweaking crates.io crate jsonrpc-tcp-server 17.0.0 [INFO] tweaked toml for crates.io crate jsonrpc-tcp-server 17.0.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate jsonrpc-tcp-server 17.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] f1233774aa5e2e313ea1ac2faf310a748ffb50990e788184080882db9abe796f [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" "f1233774aa5e2e313ea1ac2faf310a748ffb50990e788184080882db9abe796f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1233774aa5e2e313ea1ac2faf310a748ffb50990e788184080882db9abe796f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1233774aa5e2e313ea1ac2faf310a748ffb50990e788184080882db9abe796f", kill_on_drop: false }` [INFO] [stdout] f1233774aa5e2e313ea1ac2faf310a748ffb50990e788184080882db9abe796f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6bd17111a95ae0cff7e5d3d05b55f34043387fd5c044c99eceb3280a6fedd951 [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" "6bd17111a95ae0cff7e5d3d05b55f34043387fd5c044c99eceb3280a6fedd951", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling serde v1.0.120 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.120 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking thread_local v1.1.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking globset v0.4.6 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking serde_json v1.0.61 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking jsonrpc-core v17.0.0 [INFO] [stderr] Checking jsonrpc-server-utils v17.0.0 [INFO] [stderr] Checking jsonrpc-tcp-server v17.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.12s [INFO] running `Command { std: "docker" "inspect" "6bd17111a95ae0cff7e5d3d05b55f34043387fd5c044c99eceb3280a6fedd951", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bd17111a95ae0cff7e5d3d05b55f34043387fd5c044c99eceb3280a6fedd951", kill_on_drop: false }` [INFO] [stdout] 6bd17111a95ae0cff7e5d3d05b55f34043387fd5c044c99eceb3280a6fedd951