[INFO] fetching crate minidom-gst-meet 0.13.0...
[INFO] testing minidom-gst-meet-0.13.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate minidom-gst-meet 0.13.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate minidom-gst-meet 0.13.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minidom-gst-meet 0.13.0
[INFO] finished tweaking crates.io crate minidom-gst-meet 0.13.0
[INFO] tweaked toml for crates.io crate minidom-gst-meet 0.13.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate minidom-gst-meet 0.13.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4eab60cdfb2dfefe5e294eef8822e01333e245437fe05330a438d16a2f20a85
[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" "a4eab60cdfb2dfefe5e294eef8822e01333e245437fe05330a438d16a2f20a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4eab60cdfb2dfefe5e294eef8822e01333e245437fe05330a438d16a2f20a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4eab60cdfb2dfefe5e294eef8822e01333e245437fe05330a438d16a2f20a85", kill_on_drop: false }`
[INFO] [stdout] a4eab60cdfb2dfefe5e294eef8822e01333e245437fe05330a438d16a2f20a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c87141f4cc8da3030afd797aaba0a06f825b65167fd570e1c9e4950178889acb
[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" "c87141f4cc8da3030afd797aaba0a06f825b65167fd570e1c9e4950178889acb", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling quick-xml v0.20.0
[INFO] [stderr]    Compiling minidom-gst-meet v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `prefix`
[INFO] [stdout]   --> src/element.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     prefix: Option<Prefix>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.53s
[INFO] running `Command { std: "docker" "inspect" "c87141f4cc8da3030afd797aaba0a06f825b65167fd570e1c9e4950178889acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c87141f4cc8da3030afd797aaba0a06f825b65167fd570e1c9e4950178889acb", kill_on_drop: false }`
[INFO] [stdout] c87141f4cc8da3030afd797aaba0a06f825b65167fd570e1c9e4950178889acb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e8e232264c625a2283f190d3e94e3c005f6ae4e3813f3899533c75ac86a14f0
[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" "7e8e232264c625a2283f190d3e94e3c005f6ae4e3813f3899533c75ac86a14f0", kill_on_drop: false }`
[INFO] [stdout] warning: field is never read: `prefix`
[INFO] [stdout]   --> src/element.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     prefix: Option<Prefix>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling minidom-gst-meet v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `minidom`
[INFO] [stdout]  --> examples/articles.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate minidom;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minidom-gst-meet` due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `prefix`
[INFO] [stdout]   --> src/element.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     prefix: Option<Prefix>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7e8e232264c625a2283f190d3e94e3c005f6ae4e3813f3899533c75ac86a14f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8e232264c625a2283f190d3e94e3c005f6ae4e3813f3899533c75ac86a14f0", kill_on_drop: false }`
[INFO] [stdout] 7e8e232264c625a2283f190d3e94e3c005f6ae4e3813f3899533c75ac86a14f0