[INFO] fetching crate mop-bindings 0.0.8...
[INFO] testing mop-bindings-0.0.8 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate mop-bindings 0.0.8 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate mop-bindings 0.0.8 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mop v0.0.8
[INFO] [stderr]   Downloaded mop-common-deps v0.0.8
[INFO] [stderr]   Downloaded mop-adapters v0.0.8
[INFO] [stderr]   Downloaded mop-blocks v0.0.8
[INFO] [stderr]   Downloaded mop-solvers v0.0.8
[INFO] [stderr]   Downloaded mop-common-defs v0.0.8
[INFO] [stderr]   Downloaded mop-facades 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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5d38f15c196959b86af9b82f65d699866c49b79383a87372bb7870f51a64c7d
[INFO] running `Command { std: "docker" "start" "-a" "f5d38f15c196959b86af9b82f65d699866c49b79383a87372bb7870f51a64c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5d38f15c196959b86af9b82f65d699866c49b79383a87372bb7870f51a64c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5d38f15c196959b86af9b82f65d699866c49b79383a87372bb7870f51a64c7d", kill_on_drop: false }`
[INFO] [stdout] f5d38f15c196959b86af9b82f65d699866c49b79383a87372bb7870f51a64c7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 823d562ab4c2f308cdd728156e96a56e27011ffa166a9fe247956e7c1b65649d
[INFO] running `Command { std: "docker" "start" "-a" "823d562ab4c2f308cdd728156e96a56e27011ffa166a9fe247956e7c1b65649d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.79
[INFO] [stderr]    Compiling mop-common-defs v0.0.8
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.79
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.79
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.79
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.79
[INFO] [stderr]    Compiling mop-common-deps v0.0.8
[INFO] [stderr]    Compiling 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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "823d562ab4c2f308cdd728156e96a56e27011ffa166a9fe247956e7c1b65649d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823d562ab4c2f308cdd728156e96a56e27011ffa166a9fe247956e7c1b65649d", kill_on_drop: false }`
[INFO] [stdout] 823d562ab4c2f308cdd728156e96a56e27011ffa166a9fe247956e7c1b65649d