[INFO] fetching crate dirtel 1.0.4...
[INFO] checking dirtel-1.0.4 against beta for pr-78714
[INFO] extracting crate dirtel 1.0.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dirtel 1.0.4 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 dirtel 1.0.4
[INFO] finished tweaking crates.io crate dirtel 1.0.4
[INFO] tweaked toml for crates.io crate dirtel 1.0.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate dirtel 1.0.4 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 596925daf1ac4ad0fb7609b02c173a3e69806cd57b9f547f62e430b389527f76
[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" "596925daf1ac4ad0fb7609b02c173a3e69806cd57b9f547f62e430b389527f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "596925daf1ac4ad0fb7609b02c173a3e69806cd57b9f547f62e430b389527f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596925daf1ac4ad0fb7609b02c173a3e69806cd57b9f547f62e430b389527f76", kill_on_drop: false }`
[INFO] [stdout] 596925daf1ac4ad0fb7609b02c173a3e69806cd57b9f547f62e430b389527f76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 530e818d00e5a9dcdfc179c9a4ce06d02a5207c254c2d2fffe5c61bbd040df20
[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" "530e818d00e5a9dcdfc179c9a4ce06d02a5207c254c2d2fffe5c61bbd040df20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling argh_shared v0.1.1
[INFO] [stderr]     Checking regex-syntax v0.6.14
[INFO] [stderr]    Compiling sqlite3-src v0.2.11
[INFO] [stderr]     Checking aho-corasick v0.7.8
[INFO] [stderr]     Checking sqlite3-sys v0.12.0
[INFO] [stderr]     Checking sqlite v0.25.0
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]    Compiling argh_derive v0.1.1
[INFO] [stderr]     Checking term-table v1.2.0
[INFO] [stderr]     Checking argh v0.1.3
[INFO] [stderr]     Checking dirtel v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.11s
[INFO] running `Command { std: "docker" "inspect" "530e818d00e5a9dcdfc179c9a4ce06d02a5207c254c2d2fffe5c61bbd040df20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "530e818d00e5a9dcdfc179c9a4ce06d02a5207c254c2d2fffe5c61bbd040df20", kill_on_drop: false }`
[INFO] [stdout] 530e818d00e5a9dcdfc179c9a4ce06d02a5207c254c2d2fffe5c61bbd040df20