[INFO] fetching crate capybara 0.1.0...
[INFO] testing capybara-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate capybara 0.1.0 into /workspace/builds/worker-45/source
[INFO] validating manifest of crates.io crate capybara 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate capybara 0.1.0
[INFO] finished tweaking crates.io crate capybara 0.1.0
[INFO] tweaked toml for crates.io crate capybara 0.1.0 written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba4f5d7a778575561e36e93f2b8185f9027800f5598e106c69321bf829375b4b
[INFO] running `Command { std: "docker" "start" "-a" "ba4f5d7a778575561e36e93f2b8185f9027800f5598e106c69321bf829375b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba4f5d7a778575561e36e93f2b8185f9027800f5598e106c69321bf829375b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4f5d7a778575561e36e93f2b8185f9027800f5598e106c69321bf829375b4b", kill_on_drop: false }`
[INFO] [stdout] ba4f5d7a778575561e36e93f2b8185f9027800f5598e106c69321bf829375b4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e43f44b949af76622cb5da56a5ffb8b5c87e5ab121aef7966e29263958155d37
[INFO] running `Command { std: "docker" "start" "-a" "e43f44b949af76622cb5da56a5ffb8b5c87e5ab121aef7966e29263958155d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling capybara v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "e43f44b949af76622cb5da56a5ffb8b5c87e5ab121aef7966e29263958155d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e43f44b949af76622cb5da56a5ffb8b5c87e5ab121aef7966e29263958155d37", kill_on_drop: false }`
[INFO] [stdout] e43f44b949af76622cb5da56a5ffb8b5c87e5ab121aef7966e29263958155d37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 623043bf9034f039c81001ca1024d1c9e19beb7ead2ee263c8587a788352d704
[INFO] running `Command { std: "docker" "start" "-a" "623043bf9034f039c81001ca1024d1c9e19beb7ead2ee263c8587a788352d704", kill_on_drop: false }`
[INFO] [stderr]    Compiling capybara v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "623043bf9034f039c81001ca1024d1c9e19beb7ead2ee263c8587a788352d704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "623043bf9034f039c81001ca1024d1c9e19beb7ead2ee263c8587a788352d704", kill_on_drop: false }`
[INFO] [stdout] 623043bf9034f039c81001ca1024d1c9e19beb7ead2ee263c8587a788352d704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b6dd2e7434bc95fa289709afa47e0be2f526ca7450a5a78ad4cded52ff118e5
[INFO] running `Command { std: "docker" "start" "-a" "7b6dd2e7434bc95fa289709afa47e0be2f526ca7450a5a78ad4cded52ff118e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/capybara-47f2615bb09541ab)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests capybara
[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" "7b6dd2e7434bc95fa289709afa47e0be2f526ca7450a5a78ad4cded52ff118e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6dd2e7434bc95fa289709afa47e0be2f526ca7450a5a78ad4cded52ff118e5", kill_on_drop: false }`
[INFO] [stdout] 7b6dd2e7434bc95fa289709afa47e0be2f526ca7450a5a78ad4cded52ff118e5