[INFO] fetching crate lead-oxide 0.2.0...
[INFO] testing lead-oxide-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lead-oxide 0.2.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate lead-oxide 0.2.0 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 lead-oxide 0.2.0
[INFO] finished tweaking crates.io crate lead-oxide 0.2.0
[INFO] tweaked toml for crates.io crate lead-oxide 0.2.0 written to /workspace/builds/worker-19/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test_derive v0.5.1
[INFO] [stderr]   Downloaded serde_repr v0.1.7
[INFO] [stderr]   Downloaded iso_country v0.1.4
[INFO] [stderr]   Downloaded qstring v0.7.2
[INFO] [stderr]   Downloaded chunked_transfer v1.4.0
[INFO] [stderr]   Downloaded ureq v1.5.5
[INFO] [stderr]   Downloaded serial_test v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] d4860cb7a6bf238d428e888fdcc995d320f96c6fd199ed7919f629eaf82ba109
[INFO] running `Command { std: "docker" "start" "-a" "d4860cb7a6bf238d428e888fdcc995d320f96c6fd199ed7919f629eaf82ba109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4860cb7a6bf238d428e888fdcc995d320f96c6fd199ed7919f629eaf82ba109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4860cb7a6bf238d428e888fdcc995d320f96c6fd199ed7919f629eaf82ba109", kill_on_drop: false }`
[INFO] [stdout] d4860cb7a6bf238d428e888fdcc995d320f96c6fd199ed7919f629eaf82ba109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] ada8809f2e2b97892caf78e475c22fc08c1649779f561f966af90fec10aa7e5e
[INFO] running `Command { std: "docker" "start" "-a" "ada8809f2e2b97892caf78e475c22fc08c1649779f561f966af90fec10aa7e5e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling chunked_transfer v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling qstring v0.7.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling ureq v1.5.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling iso_country v0.1.4
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling lead-oxide v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.36s
[INFO] running `Command { std: "docker" "inspect" "ada8809f2e2b97892caf78e475c22fc08c1649779f561f966af90fec10aa7e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada8809f2e2b97892caf78e475c22fc08c1649779f561f966af90fec10aa7e5e", kill_on_drop: false }`
[INFO] [stdout] ada8809f2e2b97892caf78e475c22fc08c1649779f561f966af90fec10aa7e5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] b3f2efb2cdeef73740f0c5808e007dfc80b1f877cef2b9d0e548d7c2d2c64921
[INFO] running `Command { std: "docker" "start" "-a" "b3f2efb2cdeef73740f0c5808e007dfc80b1f877cef2b9d0e548d7c2d2c64921", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling lead-oxide v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.43s
[INFO] running `Command { std: "docker" "inspect" "b3f2efb2cdeef73740f0c5808e007dfc80b1f877cef2b9d0e548d7c2d2c64921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f2efb2cdeef73740f0c5808e007dfc80b1f877cef2b9d0e548d7c2d2c64921", kill_on_drop: false }`
[INFO] [stdout] b3f2efb2cdeef73740f0c5808e007dfc80b1f877cef2b9d0e548d7c2d2c64921
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 35a0295a261ff35c9e23cc335deff0faae210a4bafaeaac2164985590c3b7250
[INFO] running `Command { std: "docker" "start" "-a" "35a0295a261ff35c9e23cc335deff0faae210a4bafaeaac2164985590c3b7250", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lead_oxide-d240798e8cb0a067)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test fetcher::tests::functionality::api_key ... ok
[INFO] [stdout] test types::tests::bounded_vals::bounds_checking ... ok
[INFO] [stdout] test proxy::test::deserialization ... ok
[INFO] [stdout] test types::tests::bounded_vals::it_works ... ok
[INFO] [stdout] test opts::tests::url_serialization ... ok
[INFO] [stdout] test fetcher::tests::delays::multiple_fetchers ... ok
[INFO] [stdout] test fetcher::tests::delays::multiple_threads ... ok
[INFO] [stdout] test fetcher::tests::delays::multiple_delays ... ok
[INFO] [stdout] test fetcher::tests::delays::single_fetcher ... ok
[INFO] [stdout] test fetcher::tests::functionality::keyless ... ok
[INFO] [stdout] test fetcher::tests::functionality::multiple_fetchers ... ok
[INFO] [stdout] test fetcher::tests::functionality::multiple_requests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.42s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lead-oxide
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 30) - compile ... ok
[INFO] [stdout] test src/fetcher.rs - fetcher::Fetcher::try_get (line 65) - compile ... ok
[INFO] [stdout] test src/opts.rs - opts::Opts (line 157) ... ok
[INFO] [stdout] test src/fetcher.rs - fetcher::Fetcher::new (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35a0295a261ff35c9e23cc335deff0faae210a4bafaeaac2164985590c3b7250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a0295a261ff35c9e23cc335deff0faae210a4bafaeaac2164985590c3b7250", kill_on_drop: false }`
[INFO] [stdout] 35a0295a261ff35c9e23cc335deff0faae210a4bafaeaac2164985590c3b7250