[INFO] fetching crate uf 0.1.5...
[INFO] testing uf-0.1.5 against 1.90.0 for beta-1.91-3
[INFO] extracting crate uf 0.1.5 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate uf 0.1.5
[INFO] finished tweaking crates.io crate uf 0.1.5
[INFO] tweaked toml for crates.io crate uf 0.1.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uf 0.1.5 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uf 0.1.5 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3c6e114a9182e82ea5852c9b4bca7584dfe85267b88849a82ccc9d07485d060
[INFO] running `Command { std: "docker" "start" "-a" "a3c6e114a9182e82ea5852c9b4bca7584dfe85267b88849a82ccc9d07485d060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3c6e114a9182e82ea5852c9b4bca7584dfe85267b88849a82ccc9d07485d060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c6e114a9182e82ea5852c9b4bca7584dfe85267b88849a82ccc9d07485d060", kill_on_drop: false }`
[INFO] [stdout] a3c6e114a9182e82ea5852c9b4bca7584dfe85267b88849a82ccc9d07485d060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2abdd953a869e3ae416c778699a8cebdbe59eaf44b2f6ffeb508f4d3b06e1f4f
[INFO] running `Command { std: "docker" "start" "-a" "2abdd953a869e3ae416c778699a8cebdbe59eaf44b2f6ffeb508f4d3b06e1f4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling uf v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "2abdd953a869e3ae416c778699a8cebdbe59eaf44b2f6ffeb508f4d3b06e1f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2abdd953a869e3ae416c778699a8cebdbe59eaf44b2f6ffeb508f4d3b06e1f4f", kill_on_drop: false }`
[INFO] [stdout] 2abdd953a869e3ae416c778699a8cebdbe59eaf44b2f6ffeb508f4d3b06e1f4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce9f7cf5f09a5d9c8a3c2a09f2c76422a3a198bee4a5f239bdf25c00259612d2
[INFO] running `Command { std: "docker" "start" "-a" "ce9f7cf5f09a5d9c8a3c2a09f2c76422a3a198bee4a5f239bdf25c00259612d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling uf v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "ce9f7cf5f09a5d9c8a3c2a09f2c76422a3a198bee4a5f239bdf25c00259612d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce9f7cf5f09a5d9c8a3c2a09f2c76422a3a198bee4a5f239bdf25c00259612d2", kill_on_drop: false }`
[INFO] [stdout] ce9f7cf5f09a5d9c8a3c2a09f2c76422a3a198bee4a5f239bdf25c00259612d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db2e96f209e1f17c292d3ca0ef582cc6a43e90c4a07218ec7f2610ade8845361
[INFO] running `Command { std: "docker" "start" "-a" "db2e96f209e1f17c292d3ca0ef582cc6a43e90c4a07218ec7f2610ade8845361", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uf-3d8872f71d195d1e)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/uf-81954a172d84c2ac)
[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] [stderr]    Doc-tests uf
[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" "db2e96f209e1f17c292d3ca0ef582cc6a43e90c4a07218ec7f2610ade8845361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db2e96f209e1f17c292d3ca0ef582cc6a43e90c4a07218ec7f2610ade8845361", kill_on_drop: false }`
[INFO] [stdout] db2e96f209e1f17c292d3ca0ef582cc6a43e90c4a07218ec7f2610ade8845361