[INFO] crate hypercore-protocol 0.0.1 is already in cache [INFO] testing hypercore-protocol-0.0.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate hypercore-protocol 0.0.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate hypercore-protocol 0.0.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate hypercore-protocol 0.0.1 [INFO] finished tweaking crates.io crate hypercore-protocol 0.0.1 [INFO] tweaked toml for crates.io crate hypercore-protocol 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate hypercore-protocol 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78a9eef4cc6de47dec1b8df7e380e6a310a584a632196a91b6fb4be60d653dcd [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" "78a9eef4cc6de47dec1b8df7e380e6a310a584a632196a91b6fb4be60d653dcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78a9eef4cc6de47dec1b8df7e380e6a310a584a632196a91b6fb4be60d653dcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78a9eef4cc6de47dec1b8df7e380e6a310a584a632196a91b6fb4be60d653dcd", kill_on_drop: false }` [INFO] [stdout] 78a9eef4cc6de47dec1b8df7e380e6a310a584a632196a91b6fb4be60d653dcd [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 508f7747a99685fd099d7fb313bccee6d22334c591f0e8772e5f5dcdcee6f935 [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" "508f7747a99685fd099d7fb313bccee6d22334c591f0e8772e5f5dcdcee6f935", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling subtle v2.2.2 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling multimap v0.8.1 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling varinteger v1.0.6 [INFO] [stderr] Compiling instant v0.1.2 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling universal-hash v0.3.0 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling stream-cipher v0.3.2 [INFO] [stderr] Compiling block-cipher-trait v0.6.2 [INFO] [stderr] Compiling aead v0.2.0 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling polyval v0.3.3 [INFO] [stderr] Compiling poly1305 v0.5.2 [INFO] [stderr] Compiling salsa20 v0.4.1 [INFO] [stderr] Compiling aes-soft v0.3.3 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling blake2 v0.8.1 [INFO] [stderr] Compiling snow v0.7.0-alpha5 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling ghash v0.2.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling aes v0.3.2 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling petgraph v0.5.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling zeroize v1.1.0 [INFO] [stderr] Compiling chacha20 v0.3.4 [INFO] [stderr] Compiling curve25519-dalek v2.0.0 [INFO] [stderr] Compiling aes-gcm v0.5.0 [INFO] [stderr] Compiling chacha20poly1305 v0.4.1 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling pretty-hash v0.4.1 [INFO] [stderr] Compiling x25519-dalek v0.6.0 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling hypercore-protocol v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "508f7747a99685fd099d7fb313bccee6d22334c591f0e8772e5f5dcdcee6f935", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "508f7747a99685fd099d7fb313bccee6d22334c591f0e8772e5f5dcdcee6f935", kill_on_drop: false }` [INFO] [stdout] 508f7747a99685fd099d7fb313bccee6d22334c591f0e8772e5f5dcdcee6f935 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a19a56304ce344254f6d702e82a6fd9f6af97463e5c45ca7345ae8b7ca1d843 [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" "9a19a56304ce344254f6d702e82a6fd9f6af97463e5c45ca7345ae8b7ca1d843", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling mkdirp v1.0.0 [INFO] [stderr] Compiling oorandom v11.1.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling kv-log-macro v1.0.4 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling random-access-storage v4.0.0 [INFO] [stderr] Compiling random-access-memory v2.0.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling pretty-bytes v0.2.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling piper v0.1.1 [INFO] [stderr] Compiling criterion-plot v0.4.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling plotters v0.2.14 [INFO] [stderr] Compiling async-std v1.5.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling duplexify v1.1.0 [INFO] [stderr] Compiling random-access-disk v2.0.0 [INFO] [stderr] Compiling bstr v0.2.12 [INFO] [stderr] Compiling serde_json v1.0.52 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.0.4 [INFO] [stderr] Compiling criterion v0.3.2 [INFO] [stderr] Compiling hypercore-protocol v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `hypercore` [INFO] [stdout] --> examples/hypercore.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use hypercore::{Feed, Node, Proof, PublicKey, Signature, Storage}; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type or module `hypercore` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0392]: parameter `T` is never used [INFO] [stdout] --> examples/hypercore.rs:105:18 [INFO] [stdout] | [INFO] [stdout] 105 | struct FeedStore [INFO] [stdout] | ^ unused parameter [INFO] [stdout] | [INFO] [stdout] = help: consider removing `T`, referring to it in a field, or using a marker such as `std::marker::PhantomData` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0392]: parameter `T` is never used [INFO] [stdout] --> examples/hypercore.rs:133:20 [INFO] [stdout] | [INFO] [stdout] 133 | struct FeedWrapper [INFO] [stdout] | ^ unused parameter [INFO] [stdout] | [INFO] [stdout] = help: consider removing `T`, referring to it in a field, or using a marker such as `std::marker::PhantomData` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0392, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0392`. [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9a19a56304ce344254f6d702e82a6fd9f6af97463e5c45ca7345ae8b7ca1d843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a19a56304ce344254f6d702e82a6fd9f6af97463e5c45ca7345ae8b7ca1d843", kill_on_drop: false }` [INFO] [stdout] 9a19a56304ce344254f6d702e82a6fd9f6af97463e5c45ca7345ae8b7ca1d843