[INFO] cloning repository https://github.com/maeln/wyzoid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maeln/wyzoid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaeln%2Fwyzoid", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaeln%2Fwyzoid'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de73bed47432a9e5919e5fe965be43d2c5d2d849
[INFO] checking maeln/wyzoid against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaeln%2Fwyzoid" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maeln/wyzoid on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maeln/wyzoid
[INFO] finished tweaking git repo https://github.com/maeln/wyzoid
[INFO] tweaked toml for git repo https://github.com/maeln/wyzoid written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/maeln/wyzoid already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "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] af665c3a1f2bac82d29b9fbdd4e6665d14bb835c21a84826c2ffb5e0d07fe323
[INFO] running `Command { std: "docker" "start" "-a" "af665c3a1f2bac82d29b9fbdd4e6665d14bb835c21a84826c2ffb5e0d07fe323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af665c3a1f2bac82d29b9fbdd4e6665d14bb835c21a84826c2ffb5e0d07fe323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af665c3a1f2bac82d29b9fbdd4e6665d14bb835c21a84826c2ffb5e0d07fe323", kill_on_drop: false }`
[INFO] [stdout] af665c3a1f2bac82d29b9fbdd4e6665d14bb835c21a84826c2ffb5e0d07fe323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5d6803b850c8b26f7ed321004ac69fa1a6ed3785e95ad7d7fb1b49737bd6728
[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" "c5d6803b850c8b26f7ed321004ac69fa1a6ed3785e95ad7d7fb1b49737bd6728", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]     Checking ash v0.31.0
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking wyzoid v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ash::extensions::khr::Display`
[INFO] [stdout]  --> src/utils/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ash::extensions::khr::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ash::extensions::khr::Display`
[INFO] [stdout]  --> src/utils/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ash::extensions::khr::Display;
[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] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DATA_LEN`
[INFO] [stdout]  --> examples/reduce/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const DATA_LEN: usize = 64;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DATA_LEN` should have a snake case name
[INFO] [stdout]   --> examples/sorting/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let DATA_LEN = 32;
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `data_len`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DATA_LEN` should have a snake case name
[INFO] [stdout]  --> examples/shared/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let DATA_LEN = 64 * 2;
[INFO] [stdout]   |         ^^^^^^^^ help: convert the identifier to snake case: `data_len`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` 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 18.23s
[INFO] running `Command { std: "docker" "inspect" "c5d6803b850c8b26f7ed321004ac69fa1a6ed3785e95ad7d7fb1b49737bd6728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5d6803b850c8b26f7ed321004ac69fa1a6ed3785e95ad7d7fb1b49737bd6728", kill_on_drop: false }`
[INFO] [stdout] c5d6803b850c8b26f7ed321004ac69fa1a6ed3785e95ad7d7fb1b49737bd6728