[INFO] fetching crate rooty_derive 0.1.4...
[INFO] checking rooty_derive-0.1.4 against try#1c5262aa6c045a581fb974488793f09ed51fc498 for pr-78376
[INFO] extracting crate rooty_derive 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rooty_derive 0.1.4 on toolchain 1c5262aa6c045a581fb974488793f09ed51fc498
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rooty_derive 0.1.4
[INFO] finished tweaking crates.io crate rooty_derive 0.1.4
[INFO] tweaked toml for crates.io crate rooty_derive 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rooty_shared v0.1.0
[INFO] [stderr]   Downloaded rooty v0.1.1
[INFO] [stderr]   Downloaded rooty_derive v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "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] 6c69e0329ea31a5175a36e382ef4fd8516078a0860003a59abf51622ab98ad7c
[INFO] running `Command { std: "docker" "start" "-a" "6c69e0329ea31a5175a36e382ef4fd8516078a0860003a59abf51622ab98ad7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c69e0329ea31a5175a36e382ef4fd8516078a0860003a59abf51622ab98ad7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c69e0329ea31a5175a36e382ef4fd8516078a0860003a59abf51622ab98ad7c", kill_on_drop: false }`
[INFO] [stdout] 6c69e0329ea31a5175a36e382ef4fd8516078a0860003a59abf51622ab98ad7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "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] 3c8fa6105edf4bc12c8fbb731c66551dfd464b29b21a5a4b80ca0aa11f28f320
[INFO] running `Command { std: "docker" "start" "-a" "3c8fa6105edf4bc12c8fbb731c66551dfd464b29b21a5a4b80ca0aa11f28f320", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking rooty_shared v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking syn v0.15.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rooty_derive v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rooty_derive v0.1.4
[INFO] [stderr]     Checking rooty v0.1.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.73s
[INFO] running `Command { std: "docker" "inspect" "3c8fa6105edf4bc12c8fbb731c66551dfd464b29b21a5a4b80ca0aa11f28f320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c8fa6105edf4bc12c8fbb731c66551dfd464b29b21a5a4b80ca0aa11f28f320", kill_on_drop: false }`
[INFO] [stdout] 3c8fa6105edf4bc12c8fbb731c66551dfd464b29b21a5a4b80ca0aa11f28f320