[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 master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbastioni%2Fnpuzzle" "/workspace/builds/worker-68/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-68/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vbastioni/npuzzle on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-68/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae228a1a267d1e331dedcadbe0d52f720930f72cdc7824d52ba420bb41b25d5f
[INFO] running `Command { std: "docker" "start" "-a" "ae228a1a267d1e331dedcadbe0d52f720930f72cdc7824d52ba420bb41b25d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae228a1a267d1e331dedcadbe0d52f720930f72cdc7824d52ba420bb41b25d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae228a1a267d1e331dedcadbe0d52f720930f72cdc7824d52ba420bb41b25d5f", kill_on_drop: false }`
[INFO] [stdout] ae228a1a267d1e331dedcadbe0d52f720930f72cdc7824d52ba420bb41b25d5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 108122d72fc5b44168c2ff85c0bb844542b940f023e43a31ced7e95d87a898f9
[INFO] running `Command { std: "docker" "start" "-a" "108122d72fc5b44168c2ff85c0bb844542b940f023e43a31ced7e95d87a898f9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.13
[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 8.07s
[INFO] running `Command { std: "docker" "inspect" "108122d72fc5b44168c2ff85c0bb844542b940f023e43a31ced7e95d87a898f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "108122d72fc5b44168c2ff85c0bb844542b940f023e43a31ced7e95d87a898f9", kill_on_drop: false }`
[INFO] [stdout] 108122d72fc5b44168c2ff85c0bb844542b940f023e43a31ced7e95d87a898f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1515cfe6bca22d41e2b81c290e68120a55b273be7d7c282bc5d2e20583214ed
[INFO] running `Command { std: "docker" "start" "-a" "c1515cfe6bca22d41e2b81c290e68120a55b273be7d7c282bc5d2e20583214ed", 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 0.62s
[INFO] running `Command { std: "docker" "inspect" "c1515cfe6bca22d41e2b81c290e68120a55b273be7d7c282bc5d2e20583214ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1515cfe6bca22d41e2b81c290e68120a55b273be7d7c282bc5d2e20583214ed", kill_on_drop: false }`
[INFO] [stdout] c1515cfe6bca22d41e2b81c290e68120a55b273be7d7c282bc5d2e20583214ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7cb1690a4fc0e5c7838baa22389308462d865d89396fde7b577e4b95cc9ae0b5
[INFO] running `Command { std: "docker" "start" "-a" "7cb1690a4fc0e5c7838baa22389308462d865d89396fde7b577e4b95cc9ae0b5", kill_on_drop: false }`
[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 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/npuzzle-ccd03cea6f548e21)
[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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7cb1690a4fc0e5c7838baa22389308462d865d89396fde7b577e4b95cc9ae0b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb1690a4fc0e5c7838baa22389308462d865d89396fde7b577e4b95cc9ae0b5", kill_on_drop: false }`
[INFO] [stdout] 7cb1690a4fc0e5c7838baa22389308462d865d89396fde7b577e4b95cc9ae0b5