[INFO] cloning repository https://github.com/leltonborges/rust_recursive_treasure_hunt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leltonborges/rust_recursive_treasure_hunt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleltonborges%2Frust_recursive_treasure_hunt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleltonborges%2Frust_recursive_treasure_hunt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 803846889ba48da4d96b68d41a03e55e634c27b7
[INFO] testing leltonborges/rust_recursive_treasure_hunt against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleltonborges%2Frust_recursive_treasure_hunt" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/leltonborges/rust_recursive_treasure_hunt
[INFO] finished tweaking git repo https://github.com/leltonborges/rust_recursive_treasure_hunt
[INFO] tweaked toml for git repo https://github.com/leltonborges/rust_recursive_treasure_hunt written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/leltonborges/rust_recursive_treasure_hunt on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/leltonborges/rust_recursive_treasure_hunt 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_core v0.6.4
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.17
[INFO] [stderr]   Downloaded getrandom v0.2.12
[INFO] [stderr]   Downloaded libc v0.2.153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc2133eaa2288cfb597ae96a68201811925ab492cf73d9af58fc30f8d91838cd
[INFO] running `Command { std: "docker" "start" "-a" "dc2133eaa2288cfb597ae96a68201811925ab492cf73d9af58fc30f8d91838cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc2133eaa2288cfb597ae96a68201811925ab492cf73d9af58fc30f8d91838cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2133eaa2288cfb597ae96a68201811925ab492cf73d9af58fc30f8d91838cd", kill_on_drop: false }`
[INFO] [stdout] dc2133eaa2288cfb597ae96a68201811925ab492cf73d9af58fc30f8d91838cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c55ba5106c4270a13c56831d600f8065350e2416b723073e359ac483f7a6d56
[INFO] running `Command { std: "docker" "start" "-a" "3c55ba5106c4270a13c56831d600f8065350e2416b723073e359ac483f7a6d56", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling treasure_hunt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `CellContent` is never used
[INFO] [stdout]  --> src/mod_structure.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum CellContent {
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "3c55ba5106c4270a13c56831d600f8065350e2416b723073e359ac483f7a6d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c55ba5106c4270a13c56831d600f8065350e2416b723073e359ac483f7a6d56", kill_on_drop: false }`
[INFO] [stdout] 3c55ba5106c4270a13c56831d600f8065350e2416b723073e359ac483f7a6d56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48a263a2ad21d6a76c3a2755400ff806aff1fa38b95c0e22784e9227af120a82
[INFO] running `Command { std: "docker" "start" "-a" "48a263a2ad21d6a76c3a2755400ff806aff1fa38b95c0e22784e9227af120a82", kill_on_drop: false }`
[INFO] [stderr]    Compiling treasure_hunt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `CellContent` is never used
[INFO] [stdout]  --> src/mod_structure.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum CellContent {
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "48a263a2ad21d6a76c3a2755400ff806aff1fa38b95c0e22784e9227af120a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a263a2ad21d6a76c3a2755400ff806aff1fa38b95c0e22784e9227af120a82", kill_on_drop: false }`
[INFO] [stdout] 48a263a2ad21d6a76c3a2755400ff806aff1fa38b95c0e22784e9227af120a82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d6f1b651494515dd6fb27f4e0bf8df7f3425b15e924cc7f19ad8b8ac81f5b24
[INFO] running `Command { std: "docker" "start" "-a" "2d6f1b651494515dd6fb27f4e0bf8df7f3425b15e924cc7f19ad8b8ac81f5b24", kill_on_drop: false }`
[INFO] [stderr] warning: enum `CellContent` is never used
[INFO] [stderr]  --> src/mod_structure.rs:3:6
[INFO] [stderr]   |
[INFO] [stderr] 3 | enum CellContent {
[INFO] [stderr]   |      ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `treasure_hunt` (bin "treasure_hunt" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/treasure_hunt-dbf5be109d4890fc)
[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" "2d6f1b651494515dd6fb27f4e0bf8df7f3425b15e924cc7f19ad8b8ac81f5b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6f1b651494515dd6fb27f4e0bf8df7f3425b15e924cc7f19ad8b8ac81f5b24", kill_on_drop: false }`
[INFO] [stdout] 2d6f1b651494515dd6fb27f4e0bf8df7f3425b15e924cc7f19ad8b8ac81f5b24
