[INFO] cloning repository https://github.com/MSBarbieri/test-tls-tokio [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MSBarbieri/test-tls-tokio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMSBarbieri%2Ftest-tls-tokio", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMSBarbieri%2Ftest-tls-tokio'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c80673924ce580b9e4adfcec30f675d1a0b7df6 [INFO] checking MSBarbieri/test-tls-tokio against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMSBarbieri%2Ftest-tls-tokio" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MSBarbieri/test-tls-tokio on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MSBarbieri/test-tls-tokio [INFO] finished tweaking git repo https://github.com/MSBarbieri/test-tls-tokio [INFO] tweaked toml for git repo https://github.com/MSBarbieri/test-tls-tokio written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MSBarbieri/test-tls-tokio 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e1a791f47c5315e8ee743ac0923dd05334c0e69b58ce6bdd46e89b7ff4f457a [INFO] running `Command { std: "docker" "start" "-a" "2e1a791f47c5315e8ee743ac0923dd05334c0e69b58ce6bdd46e89b7ff4f457a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e1a791f47c5315e8ee743ac0923dd05334c0e69b58ce6bdd46e89b7ff4f457a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e1a791f47c5315e8ee743ac0923dd05334c0e69b58ce6bdd46e89b7ff4f457a", kill_on_drop: false }` [INFO] [stdout] 2e1a791f47c5315e8ee743ac0923dd05334c0e69b58ce6bdd46e89b7ff4f457a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2be8354847f52a8e5d75966e30f5129aba6dedc783a2ca59a648c7acf6ccbfc5 [INFO] running `Command { std: "docker" "start" "-a" "2be8354847f52a8e5d75966e30f5129aba6dedc783a2ca59a648c7acf6ccbfc5", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.11.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking test-tls-tokio v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `split` [INFO] [stdout] --> src/server.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | io::{split, AsyncReadExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `split` [INFO] [stdout] --> src/server.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | io::{split, AsyncReadExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 13 | / loop { [INFO] [stdout] 14 | | let (mut socket, addr) = listener.accept().await?; [INFO] [stdout] 15 | | let mut buf = [0; 1024]; [INFO] [stdout] ... | [INFO] [stdout] 26 | | } [INFO] [stdout] 27 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 28 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 13 | / loop { [INFO] [stdout] 14 | | let (mut socket, addr) = listener.accept().await?; [INFO] [stdout] 15 | | let mut buf = [0; 1024]; [INFO] [stdout] ... | [INFO] [stdout] 26 | | } [INFO] [stdout] 27 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 28 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/server.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | let (mut socket, addr) = listener.accept().await?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/server.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | let (mut socket, addr) = listener.accept().await?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut listener = TcpListener::bind("0.0.0.0:8080").await?; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut listener = TcpListener::bind("0.0.0.0:8080").await?; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.94s [INFO] running `Command { std: "docker" "inspect" "2be8354847f52a8e5d75966e30f5129aba6dedc783a2ca59a648c7acf6ccbfc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2be8354847f52a8e5d75966e30f5129aba6dedc783a2ca59a648c7acf6ccbfc5", kill_on_drop: false }` [INFO] [stdout] 2be8354847f52a8e5d75966e30f5129aba6dedc783a2ca59a648c7acf6ccbfc5 [INFO] checking MSBarbieri/test-tls-tokio against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMSBarbieri%2Ftest-tls-tokio" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MSBarbieri/test-tls-tokio on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MSBarbieri/test-tls-tokio [INFO] finished tweaking git repo https://github.com/MSBarbieri/test-tls-tokio [INFO] tweaked toml for git repo https://github.com/MSBarbieri/test-tls-tokio written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MSBarbieri/test-tls-tokio 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37911a5ae75da1787d1d677438bc743b183fa5c5c247c769c1a405ce4667e89c [INFO] running `Command { std: "docker" "start" "-a" "37911a5ae75da1787d1d677438bc743b183fa5c5c247c769c1a405ce4667e89c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37911a5ae75da1787d1d677438bc743b183fa5c5c247c769c1a405ce4667e89c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37911a5ae75da1787d1d677438bc743b183fa5c5c247c769c1a405ce4667e89c", kill_on_drop: false }` [INFO] [stdout] 37911a5ae75da1787d1d677438bc743b183fa5c5c247c769c1a405ce4667e89c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8feb7e6a91302b241a22c64ad1a9e2887e45a9d1fb760e5754c59667278fd8b1 [INFO] running `Command { std: "docker" "start" "-a" "8feb7e6a91302b241a22c64ad1a9e2887e45a9d1fb760e5754c59667278fd8b1", kill_on_drop: false }` [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking once_cell v1.11.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking test-tls-tokio v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `split` [INFO] [stdout] --> src/server.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | io::{split, AsyncReadExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 13 | / loop { [INFO] [stdout] 14 | | let (mut socket, addr) = listener.accept().await?; [INFO] [stdout] 15 | | let mut buf = [0; 1024]; [INFO] [stdout] ... | [INFO] [stdout] 26 | | } [INFO] [stdout] 27 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 28 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/server.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | let (mut socket, addr) = listener.accept().await?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut listener = TcpListener::bind("0.0.0.0:8080").await?; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `split` [INFO] [stdout] --> src/server.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | io::{split, AsyncReadExt}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 13 | / loop { [INFO] [stdout] 14 | | let (mut socket, addr) = listener.accept().await?; [INFO] [stdout] 15 | | let mut buf = [0; 1024]; [INFO] [stdout] ... | [INFO] [stdout] 26 | | } [INFO] [stdout] 27 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 28 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/server.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | let (mut socket, addr) = listener.accept().await?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut listener = TcpListener::bind("0.0.0.0:8080").await?; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.79s [INFO] running `Command { std: "docker" "inspect" "8feb7e6a91302b241a22c64ad1a9e2887e45a9d1fb760e5754c59667278fd8b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8feb7e6a91302b241a22c64ad1a9e2887e45a9d1fb760e5754c59667278fd8b1", kill_on_drop: false }` [INFO] [stdout] 8feb7e6a91302b241a22c64ad1a9e2887e45a9d1fb760e5754c59667278fd8b1