[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] 99017ada3132f7fedc60a5a8cb8f942b5e1845a8 [INFO] checking Frando/hypercore-protocol-rust-experiments against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrando%2Fhypercore-protocol-rust-experiments" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Frando/hypercore-protocol-rust-experiments on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded random-access-storage v4.0.0 [INFO] [stderr] Downloaded merkle-tree-stream v0.12.1 [INFO] [stderr] Downloaded sleep-parser v0.8.0 [INFO] [stderr] Downloaded flat-tree v5.0.0 [INFO] [stderr] Downloaded sparse-bitfield v0.11.0 [INFO] [stderr] Downloaded random-access-memory v2.0.0 [INFO] [stderr] Downloaded bitfield-rle v0.2.0 [INFO] [stderr] Downloaded random-access-disk v2.0.0 [INFO] [stderr] Downloaded mkdirp v1.0.0 [INFO] [stderr] Downloaded tree-index v0.6.1 [INFO] [stderr] Downloaded memory-pager v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] ad2c994bc967f8e0704db46b55fbef4b4550ad6c8d0c3f9142ebaaa90d7dba9f [INFO] running `Command { std: "docker" "start" "-a" "ad2c994bc967f8e0704db46b55fbef4b4550ad6c8d0c3f9142ebaaa90d7dba9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad2c994bc967f8e0704db46b55fbef4b4550ad6c8d0c3f9142ebaaa90d7dba9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad2c994bc967f8e0704db46b55fbef4b4550ad6c8d0c3f9142ebaaa90d7dba9f", kill_on_drop: false }` [INFO] [stdout] ad2c994bc967f8e0704db46b55fbef4b4550ad6c8d0c3f9142ebaaa90d7dba9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d411e83a7bcc53d5f9246949b7ccf310d27c4267c96f434020b92c1c93044f5b [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" "d411e83a7bcc53d5f9246949b7ccf310d27c4267c96f434020b92c1c93044f5b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] byteorder v1.4.3: default, std [INFO] [stderr] libc v0.2.100: default, std [INFO] [stderr] log v0.4.14: kv_unstable, std, value-bag [INFO] [stderr] log v0.4.14 (as host dependency): kv_unstable, std, value-bag [INFO] [stderr] [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] 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v0.7.0 [INFO] [stderr] Checking zeroize v1.4.1 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking chacha20 v0.5.0 [INFO] [stderr] Checking chacha20poly1305 v0.6.0 [INFO] [stderr] Checking failure v0.1.8 [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 random-access-storage v4.0.0 [INFO] [stderr] Checking x25519-dalek v1.1.1 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking polling v2.1.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-process v1.2.0 [INFO] [stderr] Checking prost v0.7.0 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking random-access-memory v2.0.0 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Compiling hypercore-protocol v0.3.1 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Checking random-access-disk v2.0.0 [INFO] [stderr] Checking duplexify v1.2.2 [INFO] [stderr] Checking hypercore v0.11.1-beta.10 (https://github.com/datrs/hypercore?rev=8d8cbef8a884a70e8d12d80968c1d97be2ceea0b#8d8cbef8) [INFO] [stderr] Migrating examples/extension.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/basic.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/extension.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/pipe.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/throughput.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/basic.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/pipe.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_util.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/hypercore.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/util.rs from 2018 edition to 2021 [INFO] [stderr] Fixed examples/basic.rs (1 fix) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/throughput.rs:111:24 [INFO] [stdout] | [INFO] [stdout] 111 | return protocol.release(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected tuple, found struct `Duplex` [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(R, W)` [INFO] [stdout] found struct `Duplex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/throughput.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | protocol.release() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected tuple, found struct `Duplex` [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(R, W)` [INFO] [stdout] found struct `Duplex` [INFO] [stdout] note: return type inferred to be `(R, W)` here [INFO] [stdout] --> benches/throughput.rs:111:24 [INFO] [stdout] | [INFO] [stdout] 111 | return protocol.release(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hypercore-protocol` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0107]: this struct takes 1 generic argument but 2 generic arguments were supplied [INFO] [stdout] --> benches/pipe.rs:61:51 [INFO] [stdout] | [INFO] [stdout] 61 | async fn onconnection(i: u64, mut protocol: Protocol) -> Result [INFO] [stdout] | ^^^^^^^^ - help: remove this generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `IO` [INFO] [stdout] --> /tmp/fixit/src/protocol.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct Protocol { [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 E0107`. [INFO] [stdout] [INFO] [stderr] Fixed examples/hypercore.rs (1 fix) [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "d411e83a7bcc53d5f9246949b7ccf310d27c4267c96f434020b92c1c93044f5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d411e83a7bcc53d5f9246949b7ccf310d27c4267c96f434020b92c1c93044f5b", kill_on_drop: false }` [INFO] [stdout] d411e83a7bcc53d5f9246949b7ccf310d27c4267c96f434020b92c1c93044f5b