[INFO] cloning repository https://github.com/PeachIceTea/chippy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PeachIceTea/chippy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeachIceTea%2Fchippy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeachIceTea%2Fchippy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33eaa1964b22a5aaa194f267d048f05ec3c1f500
[INFO] testing PeachIceTea/chippy 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%2FPeachIceTea%2Fchippy" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PeachIceTea/chippy 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/PeachIceTea/chippy
[INFO] finished tweaking git repo https://github.com/PeachIceTea/chippy
[INFO] tweaked toml for git repo https://github.com/PeachIceTea/chippy written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/PeachIceTea/chippy 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02f61fb1c55088e0cfe6c1b5bafee16023cd387ddf1ed0b95381f6db06893e09
[INFO] running `Command { std: "docker" "start" "-a" "02f61fb1c55088e0cfe6c1b5bafee16023cd387ddf1ed0b95381f6db06893e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02f61fb1c55088e0cfe6c1b5bafee16023cd387ddf1ed0b95381f6db06893e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f61fb1c55088e0cfe6c1b5bafee16023cd387ddf1ed0b95381f6db06893e09", kill_on_drop: false }`
[INFO] [stdout] 02f61fb1c55088e0cfe6c1b5bafee16023cd387ddf1ed0b95381f6db06893e09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0cfa7fe1ae50c0f7d70eb2146c25db751d959adf2bbf1eed7e1e27cd4126c18
[INFO] running `Command { std: "docker" "start" "-a" "c0cfa7fe1ae50c0f7d70eb2146c25db751d959adf2bbf1eed7e1e27cd4126c18", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.110
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling raylib-sys v3.7.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling raylib v3.7.0
[INFO] [stderr]    Compiling chippy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vx`
[INFO] [stdout]    --> src/main.rs:256:27
[INFO] [stdout]     |
[INFO] [stdout] 256 |     fn op_ex9e(&mut self, vx: u8) -> usize {
[INFO] [stdout]     |                           ^^ help: if this is intentional, prefix it with an underscore: `_vx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` 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 18.11s
[INFO] running `Command { std: "docker" "inspect" "c0cfa7fe1ae50c0f7d70eb2146c25db751d959adf2bbf1eed7e1e27cd4126c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0cfa7fe1ae50c0f7d70eb2146c25db751d959adf2bbf1eed7e1e27cd4126c18", kill_on_drop: false }`
[INFO] [stdout] c0cfa7fe1ae50c0f7d70eb2146c25db751d959adf2bbf1eed7e1e27cd4126c18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e89ce072653943cac8e5026d86b33fb2742b5ce81e6a47d876a1113b4175812
[INFO] running `Command { std: "docker" "start" "-a" "4e89ce072653943cac8e5026d86b33fb2742b5ce81e6a47d876a1113b4175812", kill_on_drop: false }`
[INFO] [stderr]    Compiling chippy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vx`
[INFO] [stdout]    --> src/main.rs:256:27
[INFO] [stdout]     |
[INFO] [stdout] 256 |     fn op_ex9e(&mut self, vx: u8) -> usize {
[INFO] [stdout]     |                           ^^ help: if this is intentional, prefix it with an underscore: `_vx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/chippy-804a4f551b6ecad9)
[INFO] running `Command { std: "docker" "inspect" "4e89ce072653943cac8e5026d86b33fb2742b5ce81e6a47d876a1113b4175812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e89ce072653943cac8e5026d86b33fb2742b5ce81e6a47d876a1113b4175812", kill_on_drop: false }`
[INFO] [stdout] 4e89ce072653943cac8e5026d86b33fb2742b5ce81e6a47d876a1113b4175812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1d65c901fb8c79a31255a169c5ec4809b3bc87a29f2e3f8b27cf55bc8ffd737
[INFO] running `Command { std: "docker" "start" "-a" "f1d65c901fb8c79a31255a169c5ec4809b3bc87a29f2e3f8b27cf55bc8ffd737", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `vx`
[INFO] [stderr]    --> src/main.rs:256:27
[INFO] [stderr]     |
[INFO] [stderr] 256 |     fn op_ex9e(&mut self, vx: u8) -> usize {
[INFO] [stderr]     |                           ^^ help: if this is intentional, prefix it with an underscore: `_vx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `chippy` (bin "chippy" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.75s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chippy-804a4f551b6ecad9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1d65c901fb8c79a31255a169c5ec4809b3bc87a29f2e3f8b27cf55bc8ffd737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d65c901fb8c79a31255a169c5ec4809b3bc87a29f2e3f8b27cf55bc8ffd737", kill_on_drop: false }`
[INFO] [stdout] f1d65c901fb8c79a31255a169c5ec4809b3bc87a29f2e3f8b27cf55bc8ffd737