[INFO] fetching crate tokenbucket 0.1.3... [INFO] testing tokenbucket-0.1.3 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate tokenbucket 0.1.3 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate tokenbucket 0.1.3 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-1/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f6fca32c246efd9df4c67ae673f3dfde305ec69e4b28e489a38a872497cca29 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2f6fca32c246efd9df4c67ae673f3dfde305ec69e4b28e489a38a872497cca29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f6fca32c246efd9df4c67ae673f3dfde305ec69e4b28e489a38a872497cca29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f6fca32c246efd9df4c67ae673f3dfde305ec69e4b28e489a38a872497cca29", kill_on_drop: false }` [INFO] [stdout] 2f6fca32c246efd9df4c67ae673f3dfde305ec69e4b28e489a38a872497cca29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d02d712480cd5d22f4a7b6b7d9ec8275c1e267d7e6f4b3adedd6986dfeb47f21 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d02d712480cd5d22f4a7b6b7d9ec8275c1e267d7e6f4b3adedd6986dfeb47f21", kill_on_drop: false }` [INFO] [stderr] Compiling tokenbucket v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "d02d712480cd5d22f4a7b6b7d9ec8275c1e267d7e6f4b3adedd6986dfeb47f21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d02d712480cd5d22f4a7b6b7d9ec8275c1e267d7e6f4b3adedd6986dfeb47f21", kill_on_drop: false }` [INFO] [stdout] d02d712480cd5d22f4a7b6b7d9ec8275c1e267d7e6f4b3adedd6986dfeb47f21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f4b6c503f16542c98e799fabf745320e5ade53da8b60896178fc6be62eb75eaf [INFO] running `Command { std: "docker" "start" "-a" "f4b6c503f16542c98e799fabf745320e5ade53da8b60896178fc6be62eb75eaf", kill_on_drop: false }` [INFO] [stderr] Compiling tokenbucket v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "f4b6c503f16542c98e799fabf745320e5ade53da8b60896178fc6be62eb75eaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4b6c503f16542c98e799fabf745320e5ade53da8b60896178fc6be62eb75eaf", kill_on_drop: false }` [INFO] [stdout] f4b6c503f16542c98e799fabf745320e5ade53da8b60896178fc6be62eb75eaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 38704aad714160636d5b847f262e9776e82bd163833a845a412912406984ebe7 [INFO] running `Command { std: "docker" "start" "-a" "38704aad714160636d5b847f262e9776e82bd163833a845a412912406984ebe7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokenbucket-b22dc2cab557d133) [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-7e85b7650c7b98b8) [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::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] test src/lib.rs - (line 6) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [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] ---- 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 0.14s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "38704aad714160636d5b847f262e9776e82bd163833a845a412912406984ebe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38704aad714160636d5b847f262e9776e82bd163833a845a412912406984ebe7", kill_on_drop: false }` [INFO] [stdout] 38704aad714160636d5b847f262e9776e82bd163833a845a412912406984ebe7