[INFO] fetching crate backblaze-b2-client 0.1.7...
[INFO] testing backblaze-b2-client-0.1.7 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate backblaze-b2-client 0.1.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate backblaze-b2-client 0.1.7
[INFO] finished tweaking crates.io crate backblaze-b2-client 0.1.7
[INFO] tweaked toml for crates.io crate backblaze-b2-client 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate backblaze-b2-client 0.1.7 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate backblaze-b2-client 0.1.7 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" "+beta-2026-03-05" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29a0cdb9fa18879e5458e62d90c3ee81817b3b59fb6391b0dccbe7f20cea48a0
[INFO] running `Command { std: "docker" "start" "-a" "29a0cdb9fa18879e5458e62d90c3ee81817b3b59fb6391b0dccbe7f20cea48a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29a0cdb9fa18879e5458e62d90c3ee81817b3b59fb6391b0dccbe7f20cea48a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a0cdb9fa18879e5458e62d90c3ee81817b3b59fb6391b0dccbe7f20cea48a0", kill_on_drop: false }`
[INFO] [stdout] 29a0cdb9fa18879e5458e62d90c3ee81817b3b59fb6391b0dccbe7f20cea48a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9a6422f35add62381c6a9736aaf03014c2e49af0a3af5d21056de3d99db92df
[INFO] running `Command { std: "docker" "start" "-a" "d9a6422f35add62381c6a9736aaf03014c2e49af0a3af5d21056de3d99db92df", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]    Compiling futures-executor v0.3.31
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[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling idna_adapter v1.2.1
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[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
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[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_with v3.14.0
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper-util v0.1.16
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.23
[INFO] [stderr]    Compiling backblaze-b2-client v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.10s
[INFO] running `Command { std: "docker" "inspect" "d9a6422f35add62381c6a9736aaf03014c2e49af0a3af5d21056de3d99db92df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a6422f35add62381c6a9736aaf03014c2e49af0a3af5d21056de3d99db92df", kill_on_drop: false }`
[INFO] [stdout] d9a6422f35add62381c6a9736aaf03014c2e49af0a3af5d21056de3d99db92df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc7fdbd2e0ceb735325d523a75ba9226ee7822ff55220dd8f422f7ee98ba94a7
[INFO] running `Command { std: "docker" "start" "-a" "bc7fdbd2e0ceb735325d523a75ba9226ee7822ff55220dd8f422f7ee98ba94a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling backblaze-b2-client v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "bc7fdbd2e0ceb735325d523a75ba9226ee7822ff55220dd8f422f7ee98ba94a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7fdbd2e0ceb735325d523a75ba9226ee7822ff55220dd8f422f7ee98ba94a7", kill_on_drop: false }`
[INFO] [stdout] bc7fdbd2e0ceb735325d523a75ba9226ee7822ff55220dd8f422f7ee98ba94a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 738e3123898026932d3458d3bf51acbd468450e266c520c84af657c271d14da8
[INFO] running `Command { std: "docker" "start" "-a" "738e3123898026932d3458d3bf51acbd468450e266c520c84af657c271d14da8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/backblaze_b2_client-1f6a1a9dafcb045b)
[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 backblaze_b2_client
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 26) ... FAILED
[INFO] [stdout] test src/throttle.rs - throttle::Throttle<T>::per_minute (line 36) ... FAILED
[INFO] [stdout] test src/throttle.rs - throttle::Throttle<T>::per_second (line 28) ... FAILED
[INFO] [stdout] test src/tasks/upload/options.rs - tasks::upload::options::FileUploadOptions::speed_throttle (line 21) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 26) stdout ----
[INFO] [stdout] error: the `async` keyword is missing from the function declaration
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn main() {
[INFO] [stdout]    | ^^
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `backblaze_b2_client::B2Client`
[INFO] [stdout]   --> src/lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use backblaze_b2_client::B2Client;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `B2Client` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/throttle.rs - throttle::Throttle<T>::per_minute (line 36) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `max_per_period` in this scope
[INFO] [stdout]   --> src/throttle.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 | Throttle::new(max_per_period, Duration::from_secs(60))
[INFO] [stdout]    |               ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Duration` in this scope
[INFO] [stdout]   --> src/throttle.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 | Throttle::new(max_per_period, Duration::from_secs(60))
[INFO] [stdout]    |                               ^^^^^^^^ use of undeclared type `Duration`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 36 + use std::time::Duration;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Throttle` in this scope
[INFO] [stdout]   --> src/throttle.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | Throttle::new(max_per_period, Duration::from_secs(60))
[INFO] [stdout]    | ^^^^^^^^ use of undeclared type `Throttle`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/throttle.rs - throttle::Throttle<T>::per_second (line 28) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `max_per_period` in this scope
[INFO] [stdout]   --> src/throttle.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 | Throttle::new(max_per_period, Duration::from_secs(1))
[INFO] [stdout]    |               ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Duration` in this scope
[INFO] [stdout]   --> src/throttle.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 | Throttle::new(max_per_period, Duration::from_secs(1))
[INFO] [stdout]    |                               ^^^^^^^^ use of undeclared type `Duration`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 28 + use std::time::Duration;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Throttle` in this scope
[INFO] [stdout]   --> src/throttle.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | Throttle::new(max_per_period, Duration::from_secs(1))
[INFO] [stdout]    | ^^^^^^^^ use of undeclared type `Throttle`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tasks/upload/options.rs - tasks::upload::options::FileUploadOptions::speed_throttle (line 21) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `Throttle` in this scope
[INFO] [stdout]   --> src/tasks/upload/options.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 | let throttle = Throttle::per_second(SizeUnit::MEBIBYTE * 5);
[INFO] [stdout]    |                ^^^^^^^^ use of undeclared type `Throttle`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `SizeUnit` in this scope
[INFO] [stdout]   --> src/tasks/upload/options.rs:23:37
[INFO] [stdout]    |
[INFO] [stdout] 23 | let throttle = Throttle::per_second(SizeUnit::MEBIBYTE * 5);
[INFO] [stdout]    |                                     ^^^^^^^^ use of undeclared type `SizeUnit`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 26)
[INFO] [stdout]     src/tasks/upload/options.rs - tasks::upload::options::FileUploadOptions::speed_throttle (line 21)
[INFO] [stdout]     src/throttle.rs - throttle::Throttle<T>::per_minute (line 36)
[INFO] [stdout]     src/throttle.rs - throttle::Throttle<T>::per_second (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "738e3123898026932d3458d3bf51acbd468450e266c520c84af657c271d14da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738e3123898026932d3458d3bf51acbd468450e266c520c84af657c271d14da8", kill_on_drop: false }`
[INFO] [stdout] 738e3123898026932d3458d3bf51acbd468450e266c520c84af657c271d14da8
