[INFO] cloning repository https://github.com/vbastioni/npuzzle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vbastioni/npuzzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbastioni%2Fnpuzzle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbastioni%2Fnpuzzle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 406263e4f47876b52e157086c9ce574c32bb8655
[INFO] testing vbastioni/npuzzle against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbastioni%2Fnpuzzle" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vbastioni/npuzzle on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vbastioni/npuzzle
[INFO] finished tweaking git repo https://github.com/vbastioni/npuzzle
[INFO] tweaked toml for git repo https://github.com/vbastioni/npuzzle written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/vbastioni/npuzzle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e277a0074524821a57d3e65e0b79ef0e2f4f3c52049e15930e4d759ded02b985
[INFO] running `Command { std: "docker" "start" "-a" "e277a0074524821a57d3e65e0b79ef0e2f4f3c52049e15930e4d759ded02b985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e277a0074524821a57d3e65e0b79ef0e2f4f3c52049e15930e4d759ded02b985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e277a0074524821a57d3e65e0b79ef0e2f4f3c52049e15930e4d759ded02b985", kill_on_drop: false }`
[INFO] [stdout] e277a0074524821a57d3e65e0b79ef0e2f4f3c52049e15930e4d759ded02b985
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 189c0b595d34b4d09b1f2b45a1dd92356fb89b2d3c720eff24e27580a99aefef
[INFO] running `Command { std: "docker" "start" "-a" "189c0b595d34b4d09b1f2b45a1dd92356fb89b2d3c720eff24e27580a99aefef", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling npuzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `identity`
[INFO] [stdout]  --> src/point.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn identity() -> Self {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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 6.82s
[INFO] running `Command { std: "docker" "inspect" "189c0b595d34b4d09b1f2b45a1dd92356fb89b2d3c720eff24e27580a99aefef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "189c0b595d34b4d09b1f2b45a1dd92356fb89b2d3c720eff24e27580a99aefef", kill_on_drop: false }`
[INFO] [stdout] 189c0b595d34b4d09b1f2b45a1dd92356fb89b2d3c720eff24e27580a99aefef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee9374c887ef7d227d8fc8ef715547bcbf1bf781047ac4b12f57791c7a1f4358
[INFO] running `Command { std: "docker" "start" "-a" "ee9374c887ef7d227d8fc8ef715547bcbf1bf781047ac4b12f57791c7a1f4358", kill_on_drop: false }`
[INFO] [stderr]    Compiling npuzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `identity`
[INFO] [stdout]  --> src/point.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn identity() -> Self {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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 0.65s
[INFO] running `Command { std: "docker" "inspect" "ee9374c887ef7d227d8fc8ef715547bcbf1bf781047ac4b12f57791c7a1f4358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee9374c887ef7d227d8fc8ef715547bcbf1bf781047ac4b12f57791c7a1f4358", kill_on_drop: false }`
[INFO] [stdout] ee9374c887ef7d227d8fc8ef715547bcbf1bf781047ac4b12f57791c7a1f4358
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a73559dff2dc67557995dd03df951cf4321d22b732d9d8e9edd444bd49ce9bb7
[INFO] running `Command { std: "docker" "start" "-a" "a73559dff2dc67557995dd03df951cf4321d22b732d9d8e9edd444bd49ce9bb7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated function is never used: `identity`
[INFO] [stderr]  --> src/point.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn identity() -> Self {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `npuzzle` (bin "npuzzle" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/npuzzle-3cf032e81d7229ee)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test puzzle::test_get_width ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a73559dff2dc67557995dd03df951cf4321d22b732d9d8e9edd444bd49ce9bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a73559dff2dc67557995dd03df951cf4321d22b732d9d8e9edd444bd49ce9bb7", kill_on_drop: false }`
[INFO] [stdout] a73559dff2dc67557995dd03df951cf4321d22b732d9d8e9edd444bd49ce9bb7