[INFO] cloning repository https://github.com/Frando/hypercore-protocol-rust-experiments [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Frando/hypercore-protocol-rust-experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrando%2Fhypercore-protocol-rust-experiments", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrando%2Fhypercore-protocol-rust-experiments'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3186877a888c75fc99cee69588cc313fda9f5db5 [INFO] checking Frando/hypercore-protocol-rust-experiments against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrando%2Fhypercore-protocol-rust-experiments" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Frando/hypercore-protocol-rust-experiments on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Frando/hypercore-protocol-rust-experiments [INFO] finished tweaking git repo https://github.com/Frando/hypercore-protocol-rust-experiments [INFO] tweaked toml for git repo https://github.com/Frando/hypercore-protocol-rust-experiments written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/datrs/hypercore` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stream-cipher v0.3.2 [INFO] [stderr] Downloaded memory-pager v0.9.0 [INFO] [stderr] Downloaded pretty-hash v0.4.1 [INFO] [stderr] Downloaded flat-tree v5.0.0 [INFO] [stderr] Downloaded random-access-storage v4.0.0 [INFO] [stderr] Downloaded tree-index v0.6.1 [INFO] [stderr] Downloaded clear_on_drop v0.2.4 [INFO] [stderr] Downloaded ed25519-dalek v1.0.0-pre.3 [INFO] [stderr] Downloaded duplexify v1.2.2 [INFO] [stderr] Downloaded send_wrapper v0.4.0 [INFO] [stderr] Downloaded merkle-tree-stream v0.12.1 [INFO] [stderr] Downloaded sparse-bitfield v0.11.0 [INFO] [stderr] Downloaded bitfield-rle v0.2.0 [INFO] [stderr] Downloaded prost-types v0.6.1 [INFO] [stderr] Downloaded random-access-memory v2.0.0 [INFO] [stderr] Downloaded snow v0.7.2 [INFO] [stderr] Downloaded poly1305 v0.6.2 [INFO] [stderr] Downloaded prost-derive v0.6.1 [INFO] [stderr] Downloaded mkdirp v1.0.0 [INFO] [stderr] Downloaded prost-build v0.6.1 [INFO] [stderr] Downloaded sleep-parser v0.8.0 [INFO] [stderr] Downloaded varinteger v1.0.6 [INFO] [stderr] Downloaded aes-soft v0.5.0 [INFO] [stderr] Downloaded aesni v0.8.0 [INFO] [stderr] Downloaded random-access-disk v2.0.0 [INFO] [stderr] Downloaded aes v0.5.0 [INFO] [stderr] Downloaded aes-gcm v0.7.0 [INFO] [stderr] Downloaded blake2 v0.9.1 [INFO] [stderr] Downloaded chacha20 v0.5.0 [INFO] [stderr] Downloaded stream-cipher v0.7.1 [INFO] [stderr] Downloaded multimap v0.8.2 [INFO] [stderr] Downloaded prost v0.6.1 [INFO] [stderr] Downloaded salsa20 v0.4.1 [INFO] [stderr] Downloaded block-cipher v0.8.0 [INFO] [stderr] Downloaded chacha20poly1305 v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66bb838badf97e635b65f7702c0646abe12f447e65c036aad542f075c24b7a14 [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" "66bb838badf97e635b65f7702c0646abe12f447e65c036aad542f075c24b7a14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66bb838badf97e635b65f7702c0646abe12f447e65c036aad542f075c24b7a14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66bb838badf97e635b65f7702c0646abe12f447e65c036aad542f075c24b7a14", kill_on_drop: false }` [INFO] [stdout] 66bb838badf97e635b65f7702c0646abe12f447e65c036aad542f075c24b7a14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cded78d2f82223d228c60f98b4c8f9ec1b2e65dd7d0d329860ae08f663e5b57e [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" "cded78d2f82223d228c60f98b4c8f9ec1b2e65dd7d0d329860ae08f663e5b57e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling anyhow v1.0.37 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Checking memory-pager v0.9.0 [INFO] 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v0.5.1 [INFO] [stderr] Checking aes-soft v0.5.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling snow v0.7.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking aes v0.5.0 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aes-gcm v0.7.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Compiling 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v0.1.8 [INFO] [stderr] Checking curve25519-dalek v3.0.0 [INFO] [stderr] Checking chacha20 v0.5.0 [INFO] [stderr] Checking curve25519-dalek v2.1.0 [INFO] [stderr] Checking pretty-hash v0.4.1 [INFO] [stderr] Checking sleep-parser v0.8.0 [INFO] [stderr] Checking bitfield-rle v0.2.0 [INFO] [stderr] Checking chacha20poly1305 v0.6.0 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking random-access-storage v4.0.0 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking x25519-dalek v1.1.0 [INFO] [stderr] Checking random-access-disk v2.0.0 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.3 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking piper v0.1.3 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Compiling hypercore-protocol v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking random-access-memory v2.0.0 [INFO] [stderr] Checking hypercore v0.11.1-beta.10 (https://github.com/datrs/hypercore?branch=master#e3f304e8) [INFO] [stdout] warning: unused import: `TryFutureExt` [INFO] [stdout] --> benches/throughput.rs:4:42 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::future::{Either, FutureExt, TryFutureExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for opaque type `impl futures::Future` in the current scope [INFO] [stdout] --> examples/hypercore.rs:38:67 [INFO] [stdout] | [INFO] [stdout] 38 | let feed = Feed::builder(public_key, storage).build().unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `impl futures::Future` [INFO] [stdout] | [INFO] [stdout] help: consider `await`ing on the `Future` and calling the method on its `Output` [INFO] [stdout] | [INFO] [stdout] 38 | let feed = Feed::builder(public_key, storage).build().await.unwrap(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FutureExt` [INFO] [stdout] --> benches/throughput.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::future::{Either, FutureExt, TryFutureExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hypercore-protocol` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "cded78d2f82223d228c60f98b4c8f9ec1b2e65dd7d0d329860ae08f663e5b57e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cded78d2f82223d228c60f98b4c8f9ec1b2e65dd7d0d329860ae08f663e5b57e", kill_on_drop: false }` [INFO] [stdout] cded78d2f82223d228c60f98b4c8f9ec1b2e65dd7d0d329860ae08f663e5b57e