[INFO] cloning repository https://github.com/wellbehavedsoftware/wbs-monitoring
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wellbehavedsoftware/wbs-monitoring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwellbehavedsoftware%2Fwbs-monitoring", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwellbehavedsoftware%2Fwbs-monitoring'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f6e6b6f21a0898fa26acd615a3046cfe9f00887
[INFO] checking wellbehavedsoftware/wbs-monitoring against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwellbehavedsoftware%2Fwbs-monitoring" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wellbehavedsoftware/wbs-monitoring 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 git repo https://github.com/wellbehavedsoftware/wbs-monitoring
[INFO] finished tweaking git repo https://github.com/wellbehavedsoftware/wbs-monitoring
[INFO] tweaked toml for git repo https://github.com/wellbehavedsoftware/wbs-monitoring written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/wellbehavedsoftware/wbs-monitoring 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] edc71738e540d2f982101326b6a7e9fe8bd656425d77d2052135add561cbe016
[INFO] running `Command { std: "docker" "start" "-a" "edc71738e540d2f982101326b6a7e9fe8bd656425d77d2052135add561cbe016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edc71738e540d2f982101326b6a7e9fe8bd656425d77d2052135add561cbe016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc71738e540d2f982101326b6a7e9fe8bd656425d77d2052135add561cbe016", kill_on_drop: false }`
[INFO] [stdout] edc71738e540d2f982101326b6a7e9fe8bd656425d77d2052135add561cbe016
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 87d2ef4e85cf129bf94737a616e0d401ddc7b588c0005c978187b01f847c4bd4
[INFO] running `Command { std: "docker" "start" "-a" "87d2ef4e85cf129bf94737a616e0d401ddc7b588c0005c978187b01f847c4bd4", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.26
[INFO] [stderr]    Compiling gcc v0.3.51
[INFO] [stderr]    Compiling scopeguard v0.3.2
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]     Checking log v0.3.8
[INFO] [stderr]    Compiling futures v0.1.14
[INFO] [stderr]     Checking lazycell v0.4.0
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking untrusted v0.5.0
[INFO] [stderr]     Checking num-traits v0.1.39
[INFO] [stderr]     Checking percent-encoding v1.0.0
[INFO] [stderr]    Compiling openssl v0.9.14
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]     Checking foreign-types v0.2.0
[INFO] [stderr]     Checking httparse v1.2.3
[INFO] [stderr]    Compiling libresolv-sys v0.1.0
[INFO] [stderr]     Checking openssl-probe v0.1.1
[INFO] [stderr]     Checking itoa v0.3.1
[INFO] [stderr]     Checking serde v1.0.9
[INFO] [stderr]     Checking regex-syntax v0.4.1
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]    Compiling wbs-monitoring v1.8.0-beta4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking dtoa v0.4.1
[INFO] [stderr]     Checking RustyXML v0.1.1
[INFO] [stderr]     Checking getopts v0.2.14
[INFO] [stderr]     Checking crc v1.4.0
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]     Checking itertools v0.6.0
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking iovec v0.1.0
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stdout] error[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.14/src/lib.rs:1008:33
[INFO] [stdout]      |
[INFO] [stdout] 955  |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stdout]      |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 959  |         state = match (state, whitespace, limit) {
[INFO] [stdout]      |                        ----- borrow occurs due to use of `state` in closure
[INFO] [stdout] ...
[INFO] [stdout] 1008 |     while cont && match state { B | C => true, A => false } {
[INFO] [stdout]      |                                 ^ use of borrowed `state`
[INFO] [stdout] 1009 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stdout]      |         ------- borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0503`.
[INFO] [stdout] 
[INFO] [stderr]     Checking net2 v0.2.29
[INFO] [stderr] error: could not compile `getopts`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "87d2ef4e85cf129bf94737a616e0d401ddc7b588c0005c978187b01f847c4bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d2ef4e85cf129bf94737a616e0d401ddc7b588c0005c978187b01f847c4bd4", kill_on_drop: false }`
[INFO] [stdout] 87d2ef4e85cf129bf94737a616e0d401ddc7b588c0005c978187b01f847c4bd4