[INFO] fetching crate async-trait 0.1.36... [INFO] checking async-trait-0.1.36 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate async-trait 0.1.36 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate async-trait 0.1.36 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-trait 0.1.36 [INFO] finished tweaking crates.io crate async-trait 0.1.36 [INFO] tweaked toml for crates.io crate async-trait 0.1.36 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cbdc481fc9b995960032dab283dcc4942714d5e6be14c60a1413956d594ed473 [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" "cbdc481fc9b995960032dab283dcc4942714d5e6be14c60a1413956d594ed473", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbdc481fc9b995960032dab283dcc4942714d5e6be14c60a1413956d594ed473", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbdc481fc9b995960032dab283dcc4942714d5e6be14c60a1413956d594ed473", kill_on_drop: false }` [INFO] [stdout] cbdc481fc9b995960032dab283dcc4942714d5e6be14c60a1413956d594ed473 [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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae9335b64c1101725e4e98daac99a26860aa82be21870b700cd8df5aac77d1f4 [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" "ae9335b64c1101725e4e98daac99a26860aa82be21870b700cd8df5aac77d1f4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling rustversion v1.0.3 [INFO] [stderr] Checking dissimilar v1.0.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking tracing-core v0.1.14 [INFO] [stderr] Checking proc-macro2 v1.0.19 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Checking async-trait v0.1.36 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tracing-attributes v0.1.10 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking trybuild v1.0.32 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "ae9335b64c1101725e4e98daac99a26860aa82be21870b700cd8df5aac77d1f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae9335b64c1101725e4e98daac99a26860aa82be21870b700cd8df5aac77d1f4", kill_on_drop: false }` [INFO] [stdout] ae9335b64c1101725e4e98daac99a26860aa82be21870b700cd8df5aac77d1f4