[INFO] fetching crate gnuplot 0.0.37...
[INFO] testing gnuplot-0.0.37 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate gnuplot 0.0.37 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gnuplot 0.0.37 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 gnuplot 0.0.37
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gnuplot 0.0.37
[INFO] tweaked toml for crates.io crate gnuplot 0.0.37 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate gnuplot 0.0.37 already has a lockfile, it will not be regenerated
[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 argparse-rs v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8e0a775daae5be1cbd347dadfc0497edd9021bafe14367c6e0f1c7312484deb
[INFO] running `Command { std: "docker" "start" "-a" "e8e0a775daae5be1cbd347dadfc0497edd9021bafe14367c6e0f1c7312484deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8e0a775daae5be1cbd347dadfc0497edd9021bafe14367c6e0f1c7312484deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e0a775daae5be1cbd347dadfc0497edd9021bafe14367c6e0f1c7312484deb", kill_on_drop: false }`
[INFO] [stdout] e8e0a775daae5be1cbd347dadfc0497edd9021bafe14367c6e0f1c7312484deb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--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] 5c3177bed85b1e062c3ecf9bd2833b06c88bb6260ba833e2085f684bd972d321
[INFO] running `Command { std: "docker" "start" "-a" "5c3177bed85b1e062c3ecf9bd2833b06c88bb6260ba833e2085f684bd972d321", kill_on_drop: false }`
[INFO] [stderr]    Compiling gnuplot v0.0.37 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "5c3177bed85b1e062c3ecf9bd2833b06c88bb6260ba833e2085f684bd972d321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3177bed85b1e062c3ecf9bd2833b06c88bb6260ba833e2085f684bd972d321", kill_on_drop: false }`
[INFO] [stdout] 5c3177bed85b1e062c3ecf9bd2833b06c88bb6260ba833e2085f684bd972d321
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24d75c4d50a3b225018ffe037a7aab35587b7ebd76e1ba1964bf0a104cc04365
[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" "24d75c4d50a3b225018ffe037a7aab35587b7ebd76e1ba1964bf0a104cc04365", kill_on_drop: false }`
[INFO] [stderr]    Compiling argparse-rs v0.1.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling gnuplot v0.0.37 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0004]: non-exhaustive patterns: `&Axes(_, _)` not covered
[INFO] [stdout]   --> examples/inverse_api.rs:29:23
[INFO] [stdout]    |
[INFO] [stdout] 29 |             options.push(match o
[INFO] [stdout]    |                                ^ pattern `&Axes(_, _)` not covered
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/options.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Axes(XAxis, YAxis),
[INFO] [stdout]    |     ---- not covered
[INFO] [stdout]    |
[INFO] [stdout]    = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
[INFO] [stdout]    = note: the matched value is of type `&gnuplot::PlotOption<String>`
[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 E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gnuplot` 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" "24d75c4d50a3b225018ffe037a7aab35587b7ebd76e1ba1964bf0a104cc04365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d75c4d50a3b225018ffe037a7aab35587b7ebd76e1ba1964bf0a104cc04365", kill_on_drop: false }`
[INFO] [stdout] 24d75c4d50a3b225018ffe037a7aab35587b7ebd76e1ba1964bf0a104cc04365
