[INFO] fetching crate atomize 0.1.1...
[INFO] checking atomize-0.1.1 against beta for pr-78714
[INFO] extracting crate atomize 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate atomize 0.1.1 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 atomize 0.1.1
[INFO] finished tweaking crates.io crate atomize 0.1.1
[INFO] tweaked toml for crates.io crate atomize 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate atomize 0.1.1 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 7ea6264f3b6f6bb1f57c85406bc8e2c0328781dc24bfded852ca3eb92c6d9aa6
[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" "7ea6264f3b6f6bb1f57c85406bc8e2c0328781dc24bfded852ca3eb92c6d9aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ea6264f3b6f6bb1f57c85406bc8e2c0328781dc24bfded852ca3eb92c6d9aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea6264f3b6f6bb1f57c85406bc8e2c0328781dc24bfded852ca3eb92c6d9aa6", kill_on_drop: false }`
[INFO] [stdout] 7ea6264f3b6f6bb1f57c85406bc8e2c0328781dc24bfded852ca3eb92c6d9aa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] e13da06d46caf825d3bf0be2cc886cec0eb10ae87bcf3e86007e36ac2f7f86ff
[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" "e13da06d46caf825d3bf0be2cc886cec0eb10ae87bcf3e86007e36ac2f7f86ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling atomize-macro v0.1.0
[INFO] [stderr]     Checking atomize v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.73s
[INFO] running `Command { std: "docker" "inspect" "e13da06d46caf825d3bf0be2cc886cec0eb10ae87bcf3e86007e36ac2f7f86ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13da06d46caf825d3bf0be2cc886cec0eb10ae87bcf3e86007e36ac2f7f86ff", kill_on_drop: false }`
[INFO] [stdout] e13da06d46caf825d3bf0be2cc886cec0eb10ae87bcf3e86007e36ac2f7f86ff