[INFO] fetching crate tide-governor 1.0.2... [INFO] testing tide-governor-1.0.2 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate tide-governor 1.0.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate tide-governor 1.0.2 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tide-governor 1.0.2 [INFO] finished tweaking crates.io crate tide-governor 1.0.2 [INFO] tweaked toml for crates.io crate tide-governor 1.0.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded const-random v0.1.13 [INFO] [stderr] Downloaded nonzero_ext v0.2.0 [INFO] [stderr] Downloaded dashmap v3.11.10 [INFO] [stderr] Downloaded quanta v0.4.1 [INFO] [stderr] Downloaded const-random-macro v0.1.13 [INFO] [stderr] Downloaded governor v0.3.1 [INFO] [stderr] Downloaded no-std-compat v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 33f8d6abba121cd9bcb0d65a50b4f402e87b96c1fc02d650a8d3077e3236ca73 [INFO] running `Command { std: "docker" "start" "-a" "33f8d6abba121cd9bcb0d65a50b4f402e87b96c1fc02d650a8d3077e3236ca73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33f8d6abba121cd9bcb0d65a50b4f402e87b96c1fc02d650a8d3077e3236ca73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33f8d6abba121cd9bcb0d65a50b4f402e87b96c1fc02d650a8d3077e3236ca73", kill_on_drop: false }` [INFO] [stdout] 33f8d6abba121cd9bcb0d65a50b4f402e87b96c1fc02d650a8d3077e3236ca73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 7714dda450bbd6147e3391ca866c02807db0126b9c219739d94e75bde70b2f59 [INFO] running `Command { std: "docker" "start" "-a" "7714dda450bbd6147e3391ca866c02807db0126b9c219739d94e75bde70b2f59", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling pin-project-lite v0.2.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling cpuid-bool v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling anyhow v1.0.37 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling data-encoding v2.3.1 [INFO] [stderr] Compiling http-types v2.9.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling smallvec v1.6.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling nonzero_ext v0.2.0 [INFO] [stderr] Compiling standback v0.2.14 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Compiling cookie v0.14.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling simple-mutex v1.1.5 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling async-dup v1.2.2 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling universal-hash v0.4.0 [INFO] [stderr] Compiling crypto-mac v0.10.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling polyval v0.4.5 [INFO] [stderr] Compiling aes-soft v0.6.4 [INFO] [stderr] Compiling ctr v0.6.0 [INFO] [stderr] Compiling sha2 v0.9.2 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling hmac v0.8.1 [INFO] [stderr] Compiling ghash v0.3.1 [INFO] [stderr] Compiling aes v0.6.0 [INFO] [stderr] Compiling hkdf v0.10.0 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling quanta v0.4.1 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling aes-gcm v0.8.0 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling async-io v1.3.1 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling async-process v1.0.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling async-std v1.8.0 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling dashmap v3.11.10 [INFO] [stderr] Compiling no-std-compat v0.4.1 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling governor v0.3.1 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling serde_qs v0.7.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling femme v2.1.1 [INFO] [stderr] Compiling async-session v2.0.1 [INFO] [stderr] Compiling async-h1 v2.3.0 [INFO] [stderr] Compiling http-client v6.2.0 [INFO] [stderr] Compiling async-sse v4.1.0 [INFO] [stderr] Compiling tide v0.15.0 [INFO] [stderr] Compiling tide-governor v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 12s [INFO] running `Command { std: "docker" "inspect" "7714dda450bbd6147e3391ca866c02807db0126b9c219739d94e75bde70b2f59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7714dda450bbd6147e3391ca866c02807db0126b9c219739d94e75bde70b2f59", kill_on_drop: false }` [INFO] [stdout] 7714dda450bbd6147e3391ca866c02807db0126b9c219739d94e75bde70b2f59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 93caaabb55ac3de79990632a219eb7f85f29642ae77b5c6ff6df84844de02469 [INFO] running `Command { std: "docker" "start" "-a" "93caaabb55ac3de79990632a219eb7f85f29642ae77b5c6ff6df84844de02469", kill_on_drop: false }` [INFO] [stderr] Compiling tide-governor v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "93caaabb55ac3de79990632a219eb7f85f29642ae77b5c6ff6df84844de02469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93caaabb55ac3de79990632a219eb7f85f29642ae77b5c6ff6df84844de02469", kill_on_drop: false }` [INFO] [stdout] 93caaabb55ac3de79990632a219eb7f85f29642ae77b5c6ff6df84844de02469 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] eb78dd8041862947adf96ef17cc38c6e7facc28832e5c04d9d62d15ca9e53bec [INFO] running `Command { std: "docker" "start" "-a" "eb78dd8041862947adf96ef17cc38c6e7facc28832e5c04d9d62d15ca9e53bec", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [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 /opt/rustwide/target/debug/deps/tide_governor-803528387ce10af2 [INFO] [stderr] Doc-tests tide-governor [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 3) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 3) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `async_std` [INFO] [stdout] --> src/lib.rs:7:3 [INFO] [stdout] | [INFO] [stdout] 6 | #[async_std::main] [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `async_std` [INFO] [stdout] [INFO] [stdout] error[E0277]: `main` has invalid return type `impl Future` [INFO] [stdout] --> src/lib.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 7 | async fn main() -> tide::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ `main` can only return types that implement `Termination` [INFO] [stdout] | [INFO] [stdout] = help: consider using `()`, or a `Result` [INFO] [stdout] [INFO] [stdout] error[E0752]: `main` function is not allowed to be `async` [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 7 | async fn main() -> tide::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `main` function is not allowed to be `async` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0433, E0752. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 3) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "eb78dd8041862947adf96ef17cc38c6e7facc28832e5c04d9d62d15ca9e53bec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb78dd8041862947adf96ef17cc38c6e7facc28832e5c04d9d62d15ca9e53bec", kill_on_drop: false }` [INFO] [stdout] eb78dd8041862947adf96ef17cc38c6e7facc28832e5c04d9d62d15ca9e53bec