[INFO] fetching crate futures_cbor_codec 0.3.0... [INFO] checking futures_cbor_codec-0.3.0 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate futures_cbor_codec 0.3.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate futures_cbor_codec 0.3.0 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 futures_cbor_codec 0.3.0 [INFO] finished tweaking crates.io crate futures_cbor_codec 0.3.0 [INFO] tweaked toml for crates.io crate futures_cbor_codec 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate futures_cbor_codec 0.3.0 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] Downloading crates ... [INFO] [stderr] Downloaded asynchronous-codec v0.6.0 [INFO] [stderr] Downloaded futures_ringbuf v0.3.0 [INFO] [stderr] Downloaded ringbuf v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0c10a2852ceb7fa0023a6d8e5fb6be6da1a77be23c96a0acf51fb5effc8c59ec [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" "0c10a2852ceb7fa0023a6d8e5fb6be6da1a77be23c96a0acf51fb5effc8c59ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c10a2852ceb7fa0023a6d8e5fb6be6da1a77be23c96a0acf51fb5effc8c59ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c10a2852ceb7fa0023a6d8e5fb6be6da1a77be23c96a0acf51fb5effc8c59ec", kill_on_drop: false }` [INFO] [stdout] 0c10a2852ceb7fa0023a6d8e5fb6be6da1a77be23c96a0acf51fb5effc8c59ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] efbcef54beaa312125302658db8228b164284941941ada461d33814263f573f3 [INFO] running `Command { std: "docker" "start" "-a" "efbcef54beaa312125302658db8228b164284941941ada461d33814263f573f3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ringbuf v0.2.3 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling futures_cbor_codec v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures_ringbuf v0.3.0 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling log-derive v0.4.1 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking asynchronous-codec v0.6.0 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.47s [INFO] running `Command { std: "docker" "inspect" "efbcef54beaa312125302658db8228b164284941941ada461d33814263f573f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efbcef54beaa312125302658db8228b164284941941ada461d33814263f573f3", kill_on_drop: false }` [INFO] [stdout] efbcef54beaa312125302658db8228b164284941941ada461d33814263f573f3