[INFO] fetching crate oox 0.1.0...
[INFO] checking oox-0.1.0 against beta for pr-78714
[INFO] extracting crate oox 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate oox 0.1.0 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 oox 0.1.0
[INFO] finished tweaking crates.io crate oox 0.1.0
[INFO] tweaked toml for crates.io crate oox 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 87fcd70bfea234cae59c6c6298d13967c460c58c8543f557520efe2089300541
[INFO] running `Command { std: "docker" "start" "-a" "87fcd70bfea234cae59c6c6298d13967c460c58c8543f557520efe2089300541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87fcd70bfea234cae59c6c6298d13967c460c58c8543f557520efe2089300541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87fcd70bfea234cae59c6c6298d13967c460c58c8543f557520efe2089300541", kill_on_drop: false }`
[INFO] [stdout] 87fcd70bfea234cae59c6c6298d13967c460c58c8543f557520efe2089300541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8d7afdc6d83e8ec202009f9f30f8d0ff65091ee18228bc0f64693d81c15f141d
[INFO] running `Command { std: "docker" "start" "-a" "8d7afdc6d83e8ec202009f9f30f8d0ff65091ee18228bc0f64693d81c15f141d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]     Checking strum v0.17.1
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]     Checking quick-xml v0.17.2
[INFO] [stderr]     Checking simple_logger v1.11.0
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling strum_macros v0.17.1
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking zip v0.5.8
[INFO] [stderr]     Checking oox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.54s
[INFO] running `Command { std: "docker" "inspect" "8d7afdc6d83e8ec202009f9f30f8d0ff65091ee18228bc0f64693d81c15f141d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7afdc6d83e8ec202009f9f30f8d0ff65091ee18228bc0f64693d81c15f141d", kill_on_drop: false }`
[INFO] [stdout] 8d7afdc6d83e8ec202009f9f30f8d0ff65091ee18228bc0f64693d81c15f141d