[INFO] cloning repository https://github.com/scimetfoo/chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scimetfoo/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscimetfoo%2Fchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscimetfoo%2Fchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6383048c4958c20f7ab37e5db72aebf3a6497a2
[INFO] checking scimetfoo/chip8 against try#2c4819a380dbddb1f2a0f4405a49fb6ed90983ae for pr-152996
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscimetfoo%2Fchip8" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/scimetfoo/chip8
[INFO] finished tweaking git repo https://github.com/scimetfoo/chip8
[INFO] tweaked toml for git repo https://github.com/scimetfoo/chip8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/scimetfoo/chip8 on toolchain 2c4819a380dbddb1f2a0f4405a49fb6ed90983ae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/scimetfoo/chip8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65069f179356776fa0c7deb06701eb6f72389a1b5a5c5381577fca08b94b8518
[INFO] running `Command { std: "docker" "start" "-a" "65069f179356776fa0c7deb06701eb6f72389a1b5a5c5381577fca08b94b8518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65069f179356776fa0c7deb06701eb6f72389a1b5a5c5381577fca08b94b8518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65069f179356776fa0c7deb06701eb6f72389a1b5a5c5381577fca08b94b8518", kill_on_drop: false }`
[INFO] [stdout] 65069f179356776fa0c7deb06701eb6f72389a1b5a5c5381577fca08b94b8518
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51497b37dcbd556ef5d5c201b412d71c51a71e4edd178922bced0a5e136620eb
[INFO] running `Command { std: "docker" "start" "-a" "51497b37dcbd556ef5d5c201b412d71c51a71e4edd178922bced0a5e136620eb", kill_on_drop: false }`
[INFO] [stderr]     Checking chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking frontend v0.1.0 (/opt/rustwide/workdir/frontend)
[INFO] [stdout] warning: function `test_0E00_clear_scr` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn test_0E00_clear_scr() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_0_e00_clear_scr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_00EE_return_from_subroutine` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:198:8
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn test_00EE_return_from_subroutine() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_00_ee_return_from_subroutine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_1NNNN_jump_to_subroutine` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn test_1NNNN_jump_to_subroutine() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_1_nnnn_jump_to_subroutine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_2NNN_call_subroutine` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:215:8
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn test_2NNN_call_subroutine() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_2_nnn_call_subroutine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_3NNN_VX_eq_NN_skip_next_instruction` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:224:8
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn test_3NNN_VX_eq_NN_skip_next_instruction() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_3_nnn_vx_eq_nn_skip_next_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_4NNN_VX_neq_NN_skip_next_instruction` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn test_4NNN_VX_neq_NN_skip_next_instruction() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_4_nnn_vx_neq_nn_skip_next_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_5XY0_VX_eq_VY_skip_next_instruction` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:242:8
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn test_5XY0_VX_eq_VY_skip_next_instruction() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_5_xy0_vx_eq_vy_skip_next_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "51497b37dcbd556ef5d5c201b412d71c51a71e4edd178922bced0a5e136620eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51497b37dcbd556ef5d5c201b412d71c51a71e4edd178922bced0a5e136620eb", kill_on_drop: false }`
[INFO] [stdout] 51497b37dcbd556ef5d5c201b412d71c51a71e4edd178922bced0a5e136620eb