[INFO] cloning repository https://github.com/atkurtul/rustvkxml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/atkurtul/rustvkxml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatkurtul%2Frustvkxml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatkurtul%2Frustvkxml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77107fe171b929f6c6e198179726c822862423bc
[INFO] testing atkurtul/rustvkxml against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatkurtul%2Frustvkxml" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/atkurtul/rustvkxml on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/atkurtul/rustvkxml
[INFO] finished tweaking git repo https://github.com/atkurtul/rustvkxml
[INFO] tweaked toml for git repo https://github.com/atkurtul/rustvkxml written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/atkurtul/rustvkxml already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d075dac25e7ba82ec6fbce7124a8b3b364063f0a16b37e5286f5e48807c825e8
[INFO] running `Command { std: "docker" "start" "-a" "d075dac25e7ba82ec6fbce7124a8b3b364063f0a16b37e5286f5e48807c825e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d075dac25e7ba82ec6fbce7124a8b3b364063f0a16b37e5286f5e48807c825e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d075dac25e7ba82ec6fbce7124a8b3b364063f0a16b37e5286f5e48807c825e8", kill_on_drop: false }`
[INFO] [stdout] d075dac25e7ba82ec6fbce7124a8b3b364063f0a16b37e5286f5e48807c825e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 7ec2d18ebc4af61d483aec2c87c43dab24ab1c506d192db46a3051912a6ed00c
[INFO] running `Command { std: "docker" "start" "-a" "7ec2d18ebc4af61d483aec2c87c43dab24ab1c506d192db46a3051912a6ed00c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling cc v1.0.63
[INFO] [stderr]    Compiling vk-parse v0.5.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling lalrpop-util v0.19.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling lalrpop v0.19.1
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cc::*`
[INFO] [stdout]  --> build.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cc::*;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax, untagged_unions, try_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `xml::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use xml::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `i64` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:616:5
[INFO] [stdout]     |
[INFO] [stdout] 616 |     i64(i64),
[INFO] [stdout]     |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `apic` should have an upper camel case name
[INFO] [stdout]    --> src/main.rs:617:5
[INFO] [stdout]     |
[INFO] [stdout] 617 |     apic(String),
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `Apic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `u32` should have an upper camel case name
[INFO] [stdout]     --> src/main.rs:1219:5
[INFO] [stdout]      |
[INFO] [stdout] 1219 |     u32(u32),
[INFO] [stdout]      |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `U32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `u64` should have an upper camel case name
[INFO] [stdout]     --> src/main.rs:1220:5
[INFO] [stdout]      |
[INFO] [stdout] 1220 |     u64(u64),
[INFO] [stdout]      |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `U64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `i64` should have an upper camel case name
[INFO] [stdout]     --> src/main.rs:1221:5
[INFO] [stdout]      |
[INFO] [stdout] 1221 |     i64(i64),
[INFO] [stdout]      |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `f32` should have an upper camel case name
[INFO] [stdout]     --> src/main.rs:1222:5
[INFO] [stdout]      |
[INFO] [stdout] 1222 |     f32(u32),
[INFO] [stdout]      |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `F32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `test` should have an upper camel case name
[INFO] [stdout]     --> src/main.rs:1328:8
[INFO] [stdout]      |
[INFO] [stdout] 1328 | struct test {}
[INFO] [stdout]      |        ^^^^ help: convert the identifier to upper camel case: `Test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax, untagged_unions, try_trait)]
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `try_trait`
[INFO] [stdout]  --> src/main.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax, untagged_unions, try_trait)]
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parser` due to 4 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7ec2d18ebc4af61d483aec2c87c43dab24ab1c506d192db46a3051912a6ed00c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec2d18ebc4af61d483aec2c87c43dab24ab1c506d192db46a3051912a6ed00c", kill_on_drop: false }`
[INFO] [stdout] 7ec2d18ebc4af61d483aec2c87c43dab24ab1c506d192db46a3051912a6ed00c