[INFO] fetching crate fuel-faucet 0.0.0...
[INFO] testing fuel-faucet-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate fuel-faucet 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fuel-faucet 0.0.0
[INFO] finished tweaking crates.io crate fuel-faucet 0.0.0
[INFO] tweaked toml for crates.io crate fuel-faucet 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fuel-faucet 0.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ebb2adc41304379e33e7c6d58cbe72bb5cab0f8c3781289a92814a34dd51827f
[INFO] running `Command { std: "docker" "start" "-a" "ebb2adc41304379e33e7c6d58cbe72bb5cab0f8c3781289a92814a34dd51827f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebb2adc41304379e33e7c6d58cbe72bb5cab0f8c3781289a92814a34dd51827f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb2adc41304379e33e7c6d58cbe72bb5cab0f8c3781289a92814a34dd51827f", kill_on_drop: false }`
[INFO] [stdout] ebb2adc41304379e33e7c6d58cbe72bb5cab0f8c3781289a92814a34dd51827f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4a4b997c7ec85c49608fc2edc33ea318be051a2c4f984241cdfa5d532b1b7e78
[INFO] running `Command { std: "docker" "start" "-a" "4a4b997c7ec85c49608fc2edc33ea318be051a2c4f984241cdfa5d532b1b7e78", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuel-faucet v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "4a4b997c7ec85c49608fc2edc33ea318be051a2c4f984241cdfa5d532b1b7e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4b997c7ec85c49608fc2edc33ea318be051a2c4f984241cdfa5d532b1b7e78", kill_on_drop: false }`
[INFO] [stdout] 4a4b997c7ec85c49608fc2edc33ea318be051a2c4f984241cdfa5d532b1b7e78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f1dc689c82780f7a5677112338edd96ee2dc321c6c8600b1912773edb2df2268
[INFO] running `Command { std: "docker" "start" "-a" "f1dc689c82780f7a5677112338edd96ee2dc321c6c8600b1912773edb2df2268", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuel-faucet v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f1dc689c82780f7a5677112338edd96ee2dc321c6c8600b1912773edb2df2268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1dc689c82780f7a5677112338edd96ee2dc321c6c8600b1912773edb2df2268", kill_on_drop: false }`
[INFO] [stdout] f1dc689c82780f7a5677112338edd96ee2dc321c6c8600b1912773edb2df2268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 96a5a5a1e64e43d63798715c9a5f45ea577ffe0d2d63f81def924499de52c9bc
[INFO] running `Command { std: "docker" "start" "-a" "96a5a5a1e64e43d63798715c9a5f45ea577ffe0d2d63f81def924499de52c9bc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fuel_faucet-8f5a9aa731313a40)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fuel_faucet
[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] [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" "96a5a5a1e64e43d63798715c9a5f45ea577ffe0d2d63f81def924499de52c9bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a5a5a1e64e43d63798715c9a5f45ea577ffe0d2d63f81def924499de52c9bc", kill_on_drop: false }`
[INFO] [stdout] 96a5a5a1e64e43d63798715c9a5f45ea577ffe0d2d63f81def924499de52c9bc