[INFO] fetching crate tokenbucket 0.1.3...
[INFO] testing tokenbucket-0.1.3 against 1.75.0 for beta-1.76-1
[INFO] extracting crate tokenbucket 0.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate tokenbucket 0.1.3 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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-0-tc1/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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1721b00e2894a9e82ae74ed991a8db337e4b2dab3d0072020bb45b4a20d9e251
[INFO] running `Command { std: "docker" "start" "-a" "1721b00e2894a9e82ae74ed991a8db337e4b2dab3d0072020bb45b4a20d9e251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1721b00e2894a9e82ae74ed991a8db337e4b2dab3d0072020bb45b4a20d9e251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1721b00e2894a9e82ae74ed991a8db337e4b2dab3d0072020bb45b4a20d9e251", kill_on_drop: false }`
[INFO] [stdout] 1721b00e2894a9e82ae74ed991a8db337e4b2dab3d0072020bb45b4a20d9e251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a02f9a6b10835fbf763bf28f1996acc1f80dc767fcd49f7e636d29ec42cb918c
[INFO] running `Command { std: "docker" "start" "-a" "a02f9a6b10835fbf763bf28f1996acc1f80dc767fcd49f7e636d29ec42cb918c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokenbucket v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "a02f9a6b10835fbf763bf28f1996acc1f80dc767fcd49f7e636d29ec42cb918c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02f9a6b10835fbf763bf28f1996acc1f80dc767fcd49f7e636d29ec42cb918c", kill_on_drop: false }`
[INFO] [stdout] a02f9a6b10835fbf763bf28f1996acc1f80dc767fcd49f7e636d29ec42cb918c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe6d4db56be2538db92791dcc9efb0d04e7856f8713f909e20c59bc6107cb000
[INFO] running `Command { std: "docker" "start" "-a" "fe6d4db56be2538db92791dcc9efb0d04e7856f8713f909e20c59bc6107cb000", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokenbucket v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "fe6d4db56be2538db92791dcc9efb0d04e7856f8713f909e20c59bc6107cb000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe6d4db56be2538db92791dcc9efb0d04e7856f8713f909e20c59bc6107cb000", kill_on_drop: false }`
[INFO] [stdout] fe6d4db56be2538db92791dcc9efb0d04e7856f8713f909e20c59bc6107cb000
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac32a36e5efce53b76a864e81e69bcd0a2bff486633562ef3e7bb4eba0c13653
[INFO] running `Command { std: "docker" "start" "-a" "ac32a36e5efce53b76a864e81e69bcd0a2bff486633562ef3e7bb4eba0c13653", 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-9a18aeedd0c92e53)
[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 src/main.rs (/opt/rustwide/target/debug/deps/tokenbucket-c0044e5bc66766cf)
[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 - 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] [stdout] test src/lib.rs - (line 6) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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]   |               |        while parsing this struct field
[INFO] [stdout]   |               while parsing this struct
[INFO] [stdout]   |
[INFO] [stdout] help: try naming a field
[INFO] [stdout]   |
[INFO] [stdout] 3 | self.tokens = min { b, max: max { 0, tokens + rS - count } }
[INFO] [stdout]   |                        ++++
[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 - (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] 
[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 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ac32a36e5efce53b76a864e81e69bcd0a2bff486633562ef3e7bb4eba0c13653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac32a36e5efce53b76a864e81e69bcd0a2bff486633562ef3e7bb4eba0c13653", kill_on_drop: false }`
[INFO] [stdout] ac32a36e5efce53b76a864e81e69bcd0a2bff486633562ef3e7bb4eba0c13653
