[INFO] fetching crate tokenbucket 0.1.3... [INFO] testing tokenbucket-0.1.3 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate tokenbucket 0.1.3 into /workspace/builds/worker-36/source [INFO] validating manifest of crates.io crate tokenbucket 0.1.3 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 tokenbucket 0.1.3 [INFO] finished tweaking crates.io crate tokenbucket 0.1.3 [INFO] tweaked toml for crates.io crate tokenbucket 0.1.3 written to /workspace/builds/worker-36/source/Cargo.toml [INFO] crate crates.io crate tokenbucket 0.1.3 already has a lockfile, it will not be regenerated [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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 91cb3bd5fefcedc09629c187a7e3cf03c6615e28125d329edc601c9342176527 [INFO] running `Command { std: "docker" "start" "-a" "91cb3bd5fefcedc09629c187a7e3cf03c6615e28125d329edc601c9342176527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91cb3bd5fefcedc09629c187a7e3cf03c6615e28125d329edc601c9342176527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91cb3bd5fefcedc09629c187a7e3cf03c6615e28125d329edc601c9342176527", kill_on_drop: false }` [INFO] [stdout] 91cb3bd5fefcedc09629c187a7e3cf03c6615e28125d329edc601c9342176527 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 70ff7963030b2764e7c0e855ad00535da4a920dc0bfe88a24fa97ed09e45f91d [INFO] running `Command { std: "docker" "start" "-a" "70ff7963030b2764e7c0e855ad00535da4a920dc0bfe88a24fa97ed09e45f91d", kill_on_drop: false }` [INFO] [stderr] Compiling tokenbucket v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "70ff7963030b2764e7c0e855ad00535da4a920dc0bfe88a24fa97ed09e45f91d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70ff7963030b2764e7c0e855ad00535da4a920dc0bfe88a24fa97ed09e45f91d", kill_on_drop: false }` [INFO] [stdout] 70ff7963030b2764e7c0e855ad00535da4a920dc0bfe88a24fa97ed09e45f91d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] a2c4105c03711aff08bd69a92deafbae98ee19e9d3f7d7aed73d6433bd26065e [INFO] running `Command { std: "docker" "start" "-a" "a2c4105c03711aff08bd69a92deafbae98ee19e9d3f7d7aed73d6433bd26065e", kill_on_drop: false }` [INFO] [stderr] Compiling tokenbucket v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "a2c4105c03711aff08bd69a92deafbae98ee19e9d3f7d7aed73d6433bd26065e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2c4105c03711aff08bd69a92deafbae98ee19e9d3f7d7aed73d6433bd26065e", kill_on_drop: false }` [INFO] [stdout] a2c4105c03711aff08bd69a92deafbae98ee19e9d3f7d7aed73d6433bd26065e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] ff409cce797f718cd7df2c6bfb23d74866eb448e5ba45528f5ece2f20385004d [INFO] running `Command { std: "docker" "start" "-a" "ff409cce797f718cd7df2c6bfb23d74866eb448e5ba45528f5ece2f20385004d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokenbucket-e751d404bd979261) [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 (/opt/rustwide/target/debug/deps/tokenbucket-885a2f6312a09779) [INFO] [stdout] [INFO] [stderr] Doc-tests tokenbucket [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 4 tests [INFO] [stdout] test src/lib.rs - (line 6) - compile ... FAILED [INFO] [stdout] test src/lib.rs - TokenBucket::acquire (line 123) ... FAILED [INFO] [stdout] test src/lib.rs - TokenBucket::acquire (line 133) ... FAILED [INFO] [stdout] test src/lib.rs - TokenBucket::new (line 94) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 6) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `rate` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rate::TokenBucket; [INFO] [stdout] | ^^^^ use of undeclared crate or module `rate` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rate` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rate::TokenAcquisitionResult; [INFO] [stdout] | ^^^^ use of undeclared crate or module `rate` [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/lib.rs - TokenBucket::acquire (line 123) stdout ---- [INFO] [stdout] error: expected one of `,` or `}`, found `{` [INFO] [stdout] --> src/lib.rs:124:28 [INFO] [stdout] | [INFO] [stdout] 3 | self.tokens = min { b, max { 0, tokens + rS - count } } [INFO] [stdout] | --- ^ expected one of `,` or `}` [INFO] [stdout] | | [INFO] [stdout] | while parsing this struct [INFO] [stdout] [INFO] [stdout] error[E0424]: expected value, found module `self` [INFO] [stdout] --> src/lib.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_123_0() { [INFO] [stdout] | ------------------------------ this function can't have a `self` parameter [INFO] [stdout] 3 | self.tokens = min { b, max { 0, tokens + rS - count } } [INFO] [stdout] | ^^^^ `self` value is a keyword only available in methods with a `self` parameter [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `min` in this scope [INFO] [stdout] --> src/lib.rs:124:15 [INFO] [stdout] | [INFO] [stdout] 3 | self.tokens = min { b, max { 0, tokens + rS - count } } [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `b` in this scope [INFO] [stdout] --> src/lib.rs:124:21 [INFO] [stdout] | [INFO] [stdout] 3 | self.tokens = min { b, max { 0, tokens + rS - count } } [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0424, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TokenBucket::acquire (line 133) stdout ---- [INFO] [stdout] error: expected one of `,`, `.`, `?`, `}`, or an operator, found `Err` [INFO] [stdout] --> src/lib.rs:137:4 [INFO] [stdout] | [INFO] [stdout] 5 | Ok(rate) => println!("acquired: rate = {}", rate) [INFO] [stdout] | -- - expected one of `,`, `.`, `?`, `}`, or an operator [INFO] [stdout] | | [INFO] [stdout] | while parsing the `match` arm starting here [INFO] [stdout] 6 | Err(rate) => println!("rate limited: rate = {}", rate) [INFO] [stdout] | ^^^ unexpected token [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TokenBucket` [INFO] [stdout] --> src/lib.rs:134:24 [INFO] [stdout] | [INFO] [stdout] 3 | let mut token_bucket = TokenBucket::new(5.0, 100.0); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use tokenbucket::TokenBucket; [INFO] [stdout] | [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] ---- src/lib.rs - TokenBucket::new (line 94) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TokenBucket` [INFO] [stdout] --> src/lib.rs:95:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut tb = TokenBucket::new(5.0, 100.0); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use tokenbucket::TokenBucket; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [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 6) [INFO] [stdout] src/lib.rs - TokenBucket::acquire (line 123) [INFO] [stdout] src/lib.rs - TokenBucket::acquire (line 133) [INFO] [stdout] src/lib.rs - TokenBucket::new (line 94) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "ff409cce797f718cd7df2c6bfb23d74866eb448e5ba45528f5ece2f20385004d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff409cce797f718cd7df2c6bfb23d74866eb448e5ba45528f5ece2f20385004d", kill_on_drop: false }` [INFO] [stdout] ff409cce797f718cd7df2c6bfb23d74866eb448e5ba45528f5ece2f20385004d