[INFO] fetching crate rbfs 0.1.7...
[INFO] testing rbfs-0.1.7 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate rbfs 0.1.7 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rbfs 0.1.7
[INFO] finished tweaking crates.io crate rbfs 0.1.7
[INFO] tweaked toml for crates.io crate rbfs 0.1.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rbfs 0.1.7 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-format v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aca8e1f88f2f056929fb581f7e404a711cc06c8dc70beae7004f13f99e88aa45
[INFO] running `Command { std: "docker" "start" "-a" "aca8e1f88f2f056929fb581f7e404a711cc06c8dc70beae7004f13f99e88aa45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aca8e1f88f2f056929fb581f7e404a711cc06c8dc70beae7004f13f99e88aa45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca8e1f88f2f056929fb581f7e404a711cc06c8dc70beae7004f13f99e88aa45", kill_on_drop: false }`
[INFO] [stdout] aca8e1f88f2f056929fb581f7e404a711cc06c8dc70beae7004f13f99e88aa45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed232293f1374ed2759e0deae2ddcc197820618ab5a43203597d92465f1cb478
[INFO] running `Command { std: "docker" "start" "-a" "ed232293f1374ed2759e0deae2ddcc197820618ab5a43203597d92465f1cb478", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbfs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "ed232293f1374ed2759e0deae2ddcc197820618ab5a43203597d92465f1cb478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed232293f1374ed2759e0deae2ddcc197820618ab5a43203597d92465f1cb478", kill_on_drop: false }`
[INFO] [stdout] ed232293f1374ed2759e0deae2ddcc197820618ab5a43203597d92465f1cb478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c6803a25e4a9363577a14519b92f1e48ebf8a6a779994cb941eb10c9ffb8031
[INFO] running `Command { std: "docker" "start" "-a" "3c6803a25e4a9363577a14519b92f1e48ebf8a6a779994cb941eb10c9ffb8031", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbfs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `puppy`
[INFO] [stdout]    --> src/lib.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let puppy = fs.add_file(PathBuf::from("puppy.png"), &image_directory, false, true);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_puppy`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `puppy`
[INFO] [stdout]    --> src/lib.rs:141:13
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let puppy = fs.add_file(
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_puppy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "3c6803a25e4a9363577a14519b92f1e48ebf8a6a779994cb941eb10c9ffb8031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6803a25e4a9363577a14519b92f1e48ebf8a6a779994cb941eb10c9ffb8031", kill_on_drop: false }`
[INFO] [stdout] 3c6803a25e4a9363577a14519b92f1e48ebf8a6a779994cb941eb10c9ffb8031
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d3055aa3a18eb1521aa822228623f0240f1108c932c6799b6d1e47ed27b29bb
[INFO] running `Command { std: "docker" "start" "-a" "8d3055aa3a18eb1521aa822228623f0240f1108c932c6799b6d1e47ed27b29bb", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `puppy`
[INFO] [stderr]    --> src/lib.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |         let puppy = fs.add_file(PathBuf::from("puppy.png"), &image_directory, false, true);
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_puppy`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `puppy`
[INFO] [stderr]    --> src/lib.rs:141:13
[INFO] [stderr]     |
[INFO] [stderr] 141 |         let puppy = fs.add_file(
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_puppy`
[INFO] [stderr] 
[INFO] [stderr] warning: `rbfs` (lib test) generated 2 warnings (run `cargo fix --lib -p rbfs --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rbfs-4cffb166e656619b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::exploration ... ok
[INFO] [stdout] test tests::functionality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rbfs
[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" "8d3055aa3a18eb1521aa822228623f0240f1108c932c6799b6d1e47ed27b29bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d3055aa3a18eb1521aa822228623f0240f1108c932c6799b6d1e47ed27b29bb", kill_on_drop: false }`
[INFO] [stdout] 8d3055aa3a18eb1521aa822228623f0240f1108c932c6799b6d1e47ed27b29bb
