[INFO] fetching crate mop-bindings 0.0.8...
[INFO] documenting mop-bindings-0.0.8 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate mop-bindings 0.0.8 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mop-bindings 0.0.8 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mop-bindings 0.0.8
[INFO] finished tweaking crates.io crate mop-bindings 0.0.8
[INFO] tweaked toml for crates.io crate mop-bindings 0.0.8 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mop-common-defs v0.0.8
[INFO] [stderr]   Downloaded mop-common-deps v0.0.8
[INFO] [stderr]   Downloaded mop-solvers v0.0.8
[INFO] [stderr]   Downloaded mop v0.0.8
[INFO] [stderr]   Downloaded mop-facades v0.0.8
[INFO] [stderr]   Downloaded mop-adapters v0.0.8
[INFO] [stderr]   Downloaded mop-blocks v0.0.8
[INFO] [stderr]   Downloaded mop-structs v0.0.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f3d95cf228fdc4dd93c1e04459a73daa2bac8947a007dae19a5995812b2fe5c
[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" "0f3d95cf228fdc4dd93c1e04459a73daa2bac8947a007dae19a5995812b2fe5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f3d95cf228fdc4dd93c1e04459a73daa2bac8947a007dae19a5995812b2fe5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3d95cf228fdc4dd93c1e04459a73daa2bac8947a007dae19a5995812b2fe5c", kill_on_drop: false }`
[INFO] [stdout] 0f3d95cf228fdc4dd93c1e04459a73daa2bac8947a007dae19a5995812b2fe5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 327aab007522aac6d75e470671ae1777726d46d35f54efb15cd4ad81edf02914
[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" "327aab007522aac6d75e470671ae1777726d46d35f54efb15cd4ad81edf02914", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]     Checking mop-common-defs v0.0.8
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking mop-common-deps v0.0.8
[INFO] [stderr]     Checking mop-structs v0.0.8
[INFO] [stdout] error: unexpected string literal
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mop-structs-0.0.8/src/matrix/csr_matrix/mod.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |         ptrs.as_slice().windows(2).all(|x| x[0] <= x[1])
[INFO] [stdout]     |                                                         - help: try adding a comma
[INFO] [stdout] 228 |         "Rows length must be in ascending order."
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mop-structs` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "327aab007522aac6d75e470671ae1777726d46d35f54efb15cd4ad81edf02914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327aab007522aac6d75e470671ae1777726d46d35f54efb15cd4ad81edf02914", kill_on_drop: false }`
[INFO] [stdout] 327aab007522aac6d75e470671ae1777726d46d35f54efb15cd4ad81edf02914
