[INFO] cloning repository https://github.com/delfikpro/tunneller [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/delfikpro/tunneller" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelfikpro%2Ftunneller", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelfikpro%2Ftunneller'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] da0bf180aafecacea0cc9b8157fe6c125304bc17 [INFO] building delfikpro/tunneller against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelfikpro%2Ftunneller" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/delfikpro/tunneller on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/delfikpro/tunneller [INFO] finished tweaking git repo https://github.com/delfikpro/tunneller [INFO] tweaked toml for git repo https://github.com/delfikpro/tunneller written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/delfikpro/tunneller already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hyper-system-resolver v0.5.0 [INFO] [stderr] Downloaded serde_nanos v0.1.1 [INFO] [stderr] Downloaded public-ip v0.2.2 [INFO] [stderr] Downloaded nkeys v0.1.0 [INFO] [stderr] Downloaded nuid v0.3.2 [INFO] [stderr] Downloaded actix-http v2.2.1 [INFO] [stderr] Downloaded trust-dns-client v0.20.3 [INFO] [stderr] Downloaded nats v0.17.0 [INFO] [stderr] Downloaded tokio v1.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a67a8d902a339f8d620f179d36fa695c1848590b2aa43bf5e3ceb5ac3c07b447 [INFO] running `Command { std: "docker" "start" "-a" "a67a8d902a339f8d620f179d36fa695c1848590b2aa43bf5e3ceb5ac3c07b447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a67a8d902a339f8d620f179d36fa695c1848590b2aa43bf5e3ceb5ac3c07b447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a67a8d902a339f8d620f179d36fa695c1848590b2aa43bf5e3ceb5ac3c07b447", kill_on_drop: false }` [INFO] [stdout] a67a8d902a339f8d620f179d36fa695c1848590b2aa43bf5e3ceb5ac3c07b447 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4141ebcba3d61871c37e2e7810e7c3c17934313c67f03871c847f4fcfd3a49d [INFO] running `Command { std: "docker" "start" "-a" "f4141ebcba3d61871c37e2e7810e7c3c17934313c67f03871c847f4fcfd3a49d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling 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[INFO] [stderr] Compiling actix-web-codegen v0.4.0 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling zeroize v1.5.0 [INFO] [stderr] Compiling subtle-encoding v0.5.1 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling signatory v0.21.0 [INFO] [stderr] Compiling derive-packetdata v0.1.0 (/opt/rustwide/workdir/derive-packetdata) [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.1 [INFO] [stderr] Compiling rustls-native-certs v0.5.0 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling nkeys v0.1.0 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling pin-project v0.4.28 [INFO] [stderr] Compiling actix-codec v0.3.0 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling actix-threadpool v0.3.3 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling actix-rt v1.1.1 [INFO] [stderr] Compiling actix-service v1.0.6 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling trust-dns-proto v0.19.7 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling trust-dns-proto v0.20.3 [INFO] [stderr] Compiling actix-utils v2.0.0 [INFO] [stderr] Compiling actix-server v1.0.4 [INFO] [stderr] Compiling actix-tls v2.0.0 [INFO] [stderr] Compiling actix-testing v1.0.1 [INFO] [stderr] Compiling trust-dns-resolver v0.19.7 [INFO] [stderr] Compiling hyper v0.14.16 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling actix-router v0.2.7 [INFO] [stderr] Compiling serde_nanos v0.1.1 [INFO] [stderr] Compiling actix-connect v2.0.0 [INFO] [stderr] Compiling trust-dns-client v0.20.3 [INFO] [stderr] Compiling nats v0.17.0 [INFO] [stderr] Compiling actix-http v2.2.1 [INFO] [stderr] Compiling hyper-system-resolver v0.5.0 [INFO] [stderr] Compiling public-ip v0.2.2 [INFO] [stderr] Compiling awc v2.0.3 [INFO] [stderr] Compiling actix-web v3.3.2 [INFO] [stderr] Compiling tunneller v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `read_bytes` and `read_string` are never used [INFO] [stdout] --> src/ext.rs:105:11 [INFO] [stdout] | [INFO] [stdout] 65 | pub trait MinecraftAsyncReadExt: AsyncRead + Unpin + Send { [INFO] [stdout] | --------------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 105 | async fn read_bytes(&mut self, limit: i32) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | async fn read_string(&mut self, limit: i32) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_bytes_async` is never used [INFO] [stdout] --> src/ext.rs:182:11 [INFO] [stdout] | [INFO] [stdout] 155 | pub trait MinecraftAsyncWriteExt: AsyncWrite + Unpin { [INFO] [stdout] | ---------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 182 | async fn write_bytes_async(&mut self, buf: &[u8]) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "f4141ebcba3d61871c37e2e7810e7c3c17934313c67f03871c847f4fcfd3a49d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4141ebcba3d61871c37e2e7810e7c3c17934313c67f03871c847f4fcfd3a49d", kill_on_drop: false }` [INFO] [stdout] f4141ebcba3d61871c37e2e7810e7c3c17934313c67f03871c847f4fcfd3a49d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33f78c0e6199050d56c53543c165ca4405fd1905f8611f5cdae082031f7e6640 [INFO] running `Command { std: "docker" "start" "-a" "33f78c0e6199050d56c53543c165ca4405fd1905f8611f5cdae082031f7e6640", kill_on_drop: false }` [INFO] [stderr] Compiling tunneller v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `read_bytes` and `read_string` are never used [INFO] [stdout] --> src/ext.rs:105:11 [INFO] [stdout] | [INFO] [stdout] 65 | pub trait MinecraftAsyncReadExt: AsyncRead + Unpin + Send { [INFO] [stdout] | --------------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 105 | async fn read_bytes(&mut self, limit: i32) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | async fn read_string(&mut self, limit: i32) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_bytes_async` is never used [INFO] [stdout] --> src/ext.rs:182:11 [INFO] [stdout] | [INFO] [stdout] 155 | pub trait MinecraftAsyncWriteExt: AsyncWrite + Unpin { [INFO] [stdout] | ---------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 182 | async fn write_bytes_async(&mut self, buf: &[u8]) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "33f78c0e6199050d56c53543c165ca4405fd1905f8611f5cdae082031f7e6640", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33f78c0e6199050d56c53543c165ca4405fd1905f8611f5cdae082031f7e6640", kill_on_drop: false }` [INFO] [stdout] 33f78c0e6199050d56c53543c165ca4405fd1905f8611f5cdae082031f7e6640