[INFO] fetching crate rbfs 0.1.7...
[INFO] testing rbfs-0.1.7 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rbfs 0.1.7 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rbfs 0.1.7 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bde772011aed30bb1477290d4a86f79e90d7d7967ce061f460311e4b22da5396
[INFO] running `Command { std: "docker" "start" "-a" "bde772011aed30bb1477290d4a86f79e90d7d7967ce061f460311e4b22da5396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bde772011aed30bb1477290d4a86f79e90d7d7967ce061f460311e4b22da5396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde772011aed30bb1477290d4a86f79e90d7d7967ce061f460311e4b22da5396", kill_on_drop: false }`
[INFO] [stdout] bde772011aed30bb1477290d4a86f79e90d7d7967ce061f460311e4b22da5396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dda43d832fbbe3f9b898a1d3dd9361323d05f5ea07771039c2ab731b91dc7383
[INFO] running `Command { std: "docker" "start" "-a" "dda43d832fbbe3f9b898a1d3dd9361323d05f5ea07771039c2ab731b91dc7383", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbfs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "dda43d832fbbe3f9b898a1d3dd9361323d05f5ea07771039c2ab731b91dc7383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dda43d832fbbe3f9b898a1d3dd9361323d05f5ea07771039c2ab731b91dc7383", kill_on_drop: false }`
[INFO] [stdout] dda43d832fbbe3f9b898a1d3dd9361323d05f5ea07771039c2ab731b91dc7383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90f981cad9fb1cb619e8ebe2c4980b24dcd8221b409cc65dd57eb356773f9d8c
[INFO] running `Command { std: "docker" "start" "-a" "90f981cad9fb1cb619e8ebe2c4980b24dcd8221b409cc65dd57eb356773f9d8c", 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 0.45s
[INFO] running `Command { std: "docker" "inspect" "90f981cad9fb1cb619e8ebe2c4980b24dcd8221b409cc65dd57eb356773f9d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90f981cad9fb1cb619e8ebe2c4980b24dcd8221b409cc65dd57eb356773f9d8c", kill_on_drop: false }`
[INFO] [stdout] 90f981cad9fb1cb619e8ebe2c4980b24dcd8221b409cc65dd57eb356773f9d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d48122a3b60cb02919a8d17563b604af0a91c3866c31416ba91ddc389cd50773
[INFO] running `Command { std: "docker" "start" "-a" "d48122a3b60cb02919a8d17563b604af0a91c3866c31416ba91ddc389cd50773", 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
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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 0.00s
[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" "d48122a3b60cb02919a8d17563b604af0a91c3866c31416ba91ddc389cd50773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d48122a3b60cb02919a8d17563b604af0a91c3866c31416ba91ddc389cd50773", kill_on_drop: false }`
[INFO] [stdout] d48122a3b60cb02919a8d17563b604af0a91c3866c31416ba91ddc389cd50773