[INFO] fetching crate pprexec 0.2.2... [INFO] checking pprexec-0.2.2 against beta for pr-78714 [INFO] extracting crate pprexec 0.2.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate pprexec 0.2.2 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate pprexec 0.2.2 [INFO] finished tweaking crates.io crate pprexec 0.2.2 [INFO] tweaked toml for crates.io crate pprexec 0.2.2 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate pprexec 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 90a3b8f7ff56892ed13f43015fd00e415c521f1c02cb9acb58eb237daf28991c [INFO] running `Command { std: "docker" "start" "-a" "90a3b8f7ff56892ed13f43015fd00e415c521f1c02cb9acb58eb237daf28991c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90a3b8f7ff56892ed13f43015fd00e415c521f1c02cb9acb58eb237daf28991c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90a3b8f7ff56892ed13f43015fd00e415c521f1c02cb9acb58eb237daf28991c", kill_on_drop: false }` [INFO] [stdout] 90a3b8f7ff56892ed13f43015fd00e415c521f1c02cb9acb58eb237daf28991c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ee8e39aab6c7d4c7d9988358cd752136f0c2eec0a6bd269c2102b2f293fda5d [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" "3ee8e39aab6c7d4c7d9988358cd752136f0c2eec0a6bd269c2102b2f293fda5d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling standback v0.2.10 [INFO] [stderr] Compiling time v0.2.17 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Checking myutil v0.2.4 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking serde v1.0.115 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking pprexec v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.61s [INFO] running `Command { std: "docker" "inspect" "3ee8e39aab6c7d4c7d9988358cd752136f0c2eec0a6bd269c2102b2f293fda5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ee8e39aab6c7d4c7d9988358cd752136f0c2eec0a6bd269c2102b2f293fda5d", kill_on_drop: false }` [INFO] [stdout] 3ee8e39aab6c7d4c7d9988358cd752136f0c2eec0a6bd269c2102b2f293fda5d