[INFO] fetching crate rbfs 0.1.7...
[INFO] testing rbfs-0.1.7 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[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 b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 201cf623745260bff06ef767db67a8887a61a1c713f464f4b6c96334fa357df0
[INFO] running `Command { std: "docker" "start" "-a" "201cf623745260bff06ef767db67a8887a61a1c713f464f4b6c96334fa357df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "201cf623745260bff06ef767db67a8887a61a1c713f464f4b6c96334fa357df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "201cf623745260bff06ef767db67a8887a61a1c713f464f4b6c96334fa357df0", kill_on_drop: false }`
[INFO] [stdout] 201cf623745260bff06ef767db67a8887a61a1c713f464f4b6c96334fa357df0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdbc788d293a909eeb3a589b3d9241a897330d4d00411b14a4e73c0a497031ba
[INFO] running `Command { std: "docker" "start" "-a" "cdbc788d293a909eeb3a589b3d9241a897330d4d00411b14a4e73c0a497031ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbfs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "cdbc788d293a909eeb3a589b3d9241a897330d4d00411b14a4e73c0a497031ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdbc788d293a909eeb3a589b3d9241a897330d4d00411b14a4e73c0a497031ba", kill_on_drop: false }`
[INFO] [stdout] cdbc788d293a909eeb3a589b3d9241a897330d4d00411b14a4e73c0a497031ba
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c84630c70028e1c7e3019494bf925d4de2545fe4b2b64daa28feca973d44522
[INFO] running `Command { std: "docker" "start" "-a" "5c84630c70028e1c7e3019494bf925d4de2545fe4b2b64daa28feca973d44522", 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 0.48s
[INFO] running `Command { std: "docker" "inspect" "5c84630c70028e1c7e3019494bf925d4de2545fe4b2b64daa28feca973d44522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c84630c70028e1c7e3019494bf925d4de2545fe4b2b64daa28feca973d44522", kill_on_drop: false }`
[INFO] [stdout] 5c84630c70028e1c7e3019494bf925d4de2545fe4b2b64daa28feca973d44522
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3581f7c3bc67b6f52c1ad046fdf964da23ea39aa794921b22efb228c872ef8f
[INFO] running `Command { std: "docker" "start" "-a" "a3581f7c3bc67b6f52c1ad046fdf964da23ea39aa794921b22efb228c872ef8f", 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 0.04s
[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] [stderr]    Doc-tests rbfs
[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] [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" "a3581f7c3bc67b6f52c1ad046fdf964da23ea39aa794921b22efb228c872ef8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3581f7c3bc67b6f52c1ad046fdf964da23ea39aa794921b22efb228c872ef8f", kill_on_drop: false }`
[INFO] [stdout] a3581f7c3bc67b6f52c1ad046fdf964da23ea39aa794921b22efb228c872ef8f