[INFO] fetching crate tokenbucket 0.1.3...
[INFO] testing tokenbucket-0.1.3 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate tokenbucket 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate tokenbucket 0.1.3 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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-6-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91a716319b3060fd663707288bf4df4d5194ffc3ae1b4e620d4e21be2a80518c
[INFO] running `Command { std: "docker" "start" "-a" "91a716319b3060fd663707288bf4df4d5194ffc3ae1b4e620d4e21be2a80518c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91a716319b3060fd663707288bf4df4d5194ffc3ae1b4e620d4e21be2a80518c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a716319b3060fd663707288bf4df4d5194ffc3ae1b4e620d4e21be2a80518c", kill_on_drop: false }`
[INFO] [stdout] 91a716319b3060fd663707288bf4df4d5194ffc3ae1b4e620d4e21be2a80518c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c22ac847d2f387508fc8a8fa36533091ba390d0f23af9f79bc66829d0cba0d83
[INFO] running `Command { std: "docker" "start" "-a" "c22ac847d2f387508fc8a8fa36533091ba390d0f23af9f79bc66829d0cba0d83", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokenbucket v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "c22ac847d2f387508fc8a8fa36533091ba390d0f23af9f79bc66829d0cba0d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c22ac847d2f387508fc8a8fa36533091ba390d0f23af9f79bc66829d0cba0d83", kill_on_drop: false }`
[INFO] [stdout] c22ac847d2f387508fc8a8fa36533091ba390d0f23af9f79bc66829d0cba0d83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a27dab567296a6edf9ca0afad4448fd761acc71e692617b035fdbf49da3c27b1
[INFO] running `Command { std: "docker" "start" "-a" "a27dab567296a6edf9ca0afad4448fd761acc71e692617b035fdbf49da3c27b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokenbucket v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "a27dab567296a6edf9ca0afad4448fd761acc71e692617b035fdbf49da3c27b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27dab567296a6edf9ca0afad4448fd761acc71e692617b035fdbf49da3c27b1", kill_on_drop: false }`
[INFO] [stdout] a27dab567296a6edf9ca0afad4448fd761acc71e692617b035fdbf49da3c27b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04a1490996cb70565e538fae1b47c0dc67e069c085f9fec7e06fe310987127f7
[INFO] running `Command { std: "docker" "start" "-a" "04a1490996cb70565e538fae1b47c0dc67e069c085f9fec7e06fe310987127f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokenbucket-e751d404bd979261)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tokenbucket-885a2f6312a09779)
[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] [stderr]    Doc-tests tokenbucket
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 6) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - TokenBucket::new (line 94) ... FAILED
[INFO] [stdout] test src/lib.rs - TokenBucket::acquire (line 133) ... FAILED
[INFO] [stdout] test src/lib.rs - TokenBucket::acquire (line 123) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[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::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]   |              ^^^^^^^^^^^ use of undeclared type `TokenBucket`
[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] ---- src/lib.rs - TokenBucket::acquire (line 133) stdout ----
[INFO] [stdout] error: expected `,` following `match` arm
[INFO] [stdout]  --> src/lib.rs:136:54
[INFO] [stdout]   |
[INFO] [stdout] 5 |    Ok(rate)  => println!("acquired: rate = {}", rate)
[INFO] [stdout]   |                                                      ^ help: missing a comma here to end this `match` arm: `,`
[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]   |                        ^^^^^^^^^^^ use of undeclared type `TokenBucket`
[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::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]   |               |        help: try naming a field: `max:`
[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] 
[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 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04a1490996cb70565e538fae1b47c0dc67e069c085f9fec7e06fe310987127f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a1490996cb70565e538fae1b47c0dc67e069c085f9fec7e06fe310987127f7", kill_on_drop: false }`
[INFO] [stdout] 04a1490996cb70565e538fae1b47c0dc67e069c085f9fec7e06fe310987127f7
