[INFO] cloning repository https://github.com/vintium/Joe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vintium/Joe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvintium%2FJoe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvintium%2FJoe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d51e26c04a870bb685ab0dde384dca16676a6cc
[INFO] testing vintium/Joe against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvintium%2FJoe" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vintium/Joe on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vintium/Joe
[INFO] finished tweaking git repo https://github.com/vintium/Joe
[INFO] tweaked toml for git repo https://github.com/vintium/Joe written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/vintium/Joe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4af6fece2416f3ad41e1dc3ea0c14d4eecd2b986b52b787fa348b7c7194624c
[INFO] running `Command { std: "docker" "start" "-a" "d4af6fece2416f3ad41e1dc3ea0c14d4eecd2b986b52b787fa348b7c7194624c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4af6fece2416f3ad41e1dc3ea0c14d4eecd2b986b52b787fa348b7c7194624c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4af6fece2416f3ad41e1dc3ea0c14d4eecd2b986b52b787fa348b7c7194624c", kill_on_drop: false }`
[INFO] [stdout] d4af6fece2416f3ad41e1dc3ea0c14d4eecd2b986b52b787fa348b7c7194624c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fa49d2b8546680da1ae589a73930839c8bae989b54a54f11d50b0dd569c6692
[INFO] running `Command { std: "docker" "start" "-a" "6fa49d2b8546680da1ae589a73930839c8bae989b54a54f11d50b0dd569c6692", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling rust_joe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `from`
[INFO] [stdout]  --> src/color.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn from(r: u8, g: u8, b: u8) -> RGB {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `from_HSV` should have a snake case name
[INFO] [stdout]   --> src/color.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn from_HSV(hsv: &HSV) -> RGB {
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `from_hsv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "6fa49d2b8546680da1ae589a73930839c8bae989b54a54f11d50b0dd569c6692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fa49d2b8546680da1ae589a73930839c8bae989b54a54f11d50b0dd569c6692", kill_on_drop: false }`
[INFO] [stdout] 6fa49d2b8546680da1ae589a73930839c8bae989b54a54f11d50b0dd569c6692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec173aba15ffd088cd632952b0f1c834fa50061e1968eeeec227b73668ba32c2
[INFO] running `Command { std: "docker" "start" "-a" "ec173aba15ffd088cd632952b0f1c834fa50061e1968eeeec227b73668ba32c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_joe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `from`
[INFO] [stdout]  --> src/color.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn from(r: u8, g: u8, b: u8) -> RGB {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `from_HSV` should have a snake case name
[INFO] [stdout]   --> src/color.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn from_HSV(hsv: &HSV) -> RGB {
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `from_hsv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "ec173aba15ffd088cd632952b0f1c834fa50061e1968eeeec227b73668ba32c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec173aba15ffd088cd632952b0f1c834fa50061e1968eeeec227b73668ba32c2", kill_on_drop: false }`
[INFO] [stdout] ec173aba15ffd088cd632952b0f1c834fa50061e1968eeeec227b73668ba32c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 749862bac758d91d100131905d2b1a6c02dd0f4da7eeb895aede70b097652377
[INFO] running `Command { std: "docker" "start" "-a" "749862bac758d91d100131905d2b1a6c02dd0f4da7eeb895aede70b097652377", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `from`
[INFO] [stderr]  --> src/color.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn from(r: u8, g: u8, b: u8) -> RGB {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `from_HSV` should have a snake case name
[INFO] [stderr]   --> src/color.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn from_HSV(hsv: &HSV) -> RGB {
[INFO] [stderr]    |            ^^^^^^^^ help: convert the identifier to snake case: `from_hsv`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_joe` (bin "rust_joe" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_joe-cb13643c979b137e)
[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" "749862bac758d91d100131905d2b1a6c02dd0f4da7eeb895aede70b097652377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749862bac758d91d100131905d2b1a6c02dd0f4da7eeb895aede70b097652377", kill_on_drop: false }`
[INFO] [stdout] 749862bac758d91d100131905d2b1a6c02dd0f4da7eeb895aede70b097652377