[INFO] fetching crate bifrost 0.4.0-alpha.2... [INFO] checking bifrost-0.4.0-alpha.2 against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180 [INFO] extracting crate bifrost 0.4.0-alpha.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate bifrost 0.4.0-alpha.2 on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bifrost 0.4.0-alpha.2 [INFO] finished tweaking crates.io crate bifrost 0.4.0-alpha.2 [INFO] tweaked toml for crates.io crate bifrost 0.4.0-alpha.2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a20bf5d940b00afe8746e7b0011da976334b9daad36711820c5c769185ad087e [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" "a20bf5d940b00afe8746e7b0011da976334b9daad36711820c5c769185ad087e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a20bf5d940b00afe8746e7b0011da976334b9daad36711820c5c769185ad087e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a20bf5d940b00afe8746e7b0011da976334b9daad36711820c5c769185ad087e", kill_on_drop: false }` [INFO] [stdout] a20bf5d940b00afe8746e7b0011da976334b9daad36711820c5c769185ad087e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4267c6b988a4c242b0d8b4cddad5f5dc19a6a43785ddfada96d5c0094a33e170 [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" "4267c6b988a4c242b0d8b4cddad5f5dc19a6a43785ddfada96d5c0094a33e170", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking vec1 v1.6.0 [INFO] [stderr] Checking bifrost-ice v0.1.0-alpha [INFO] [stderr] Checking bifrost-stun v0.1.0-alpha [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking bifrost-sdp v0.1.0 [INFO] [stderr] Checking bifrost v0.4.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.10s [INFO] running `Command { std: "docker" "inspect" "4267c6b988a4c242b0d8b4cddad5f5dc19a6a43785ddfada96d5c0094a33e170", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4267c6b988a4c242b0d8b4cddad5f5dc19a6a43785ddfada96d5c0094a33e170", kill_on_drop: false }` [INFO] [stdout] 4267c6b988a4c242b0d8b4cddad5f5dc19a6a43785ddfada96d5c0094a33e170