[INFO] cloning repository https://github.com/jht5945/simplehttpserver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jht5945/simplehttpserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjht5945%2Fsimplehttpserver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjht5945%2Fsimplehttpserver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 440aa24f2569a9b1db034188764b4993d0115914 [INFO] checking jht5945/simplehttpserver against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjht5945%2Fsimplehttpserver" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jht5945/simplehttpserver 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/jht5945/simplehttpserver [INFO] finished tweaking git repo https://github.com/jht5945/simplehttpserver [INFO] tweaked toml for git repo https://github.com/jht5945/simplehttpserver written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jht5945/simplehttpserver 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] Updating git repository `https://github.com/jht5945/rust_util` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_users v0.3.0 [INFO] [stderr] Downloaded backtrace v0.3.33 [INFO] [stderr] Downloaded argon2rs v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9a79e7f33f1b00172e531f9f85ff936749301d59d507f30db860e5831ccb29f3 [INFO] running `Command { std: "docker" "start" "-a" "9a79e7f33f1b00172e531f9f85ff936749301d59d507f30db860e5831ccb29f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a79e7f33f1b00172e531f9f85ff936749301d59d507f30db860e5831ccb29f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a79e7f33f1b00172e531f9f85ff936749301d59d507f30db860e5831ccb29f3", kill_on_drop: false }` [INFO] [stdout] 9a79e7f33f1b00172e531f9f85ff936749301d59d507f30db860e5831ccb29f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6229c9af9c45b191ace254b225a17875e7a4205e79ee1cfc09aaa2b906b6d155 [INFO] running `Command { std: "docker" "start" "-a" "6229c9af9c45b191ace254b225a17875e7a4205e79ee1cfc09aaa2b906b6d155", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking rust_util v0.1.0 (https://github.com/jht5945/rust_util#90cd623f) [INFO] [stderr] Checking simplehttpserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/http.rs:54:41 [INFO] [stdout] | [INFO] [stdout] 54 | fn parse_http_request_from_read(_read: &Read) -> XResult { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 54 | fn parse_http_request_from_read(_read: &dyn Read) -> XResult { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `method`, `path`, `protocol`, and `headers` are never read [INFO] [stdout] --> src/http.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct HttpRequest { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 17 | method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | protocol: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | headers: HttpRequestHeaders, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/http.rs:54:41 [INFO] [stdout] | [INFO] [stdout] 54 | fn parse_http_request_from_read(_read: &Read) -> XResult { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 54 | fn parse_http_request_from_read(_read: &dyn Read) -> XResult { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `method`, `path`, `protocol`, and `headers` are never read [INFO] [stdout] --> src/http.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct HttpRequest { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 17 | method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | protocol: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | headers: HttpRequestHeaders, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "6229c9af9c45b191ace254b225a17875e7a4205e79ee1cfc09aaa2b906b6d155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6229c9af9c45b191ace254b225a17875e7a4205e79ee1cfc09aaa2b906b6d155", kill_on_drop: false }` [INFO] [stdout] 6229c9af9c45b191ace254b225a17875e7a4205e79ee1cfc09aaa2b906b6d155 [INFO] checking jht5945/simplehttpserver against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjht5945%2Fsimplehttpserver" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jht5945/simplehttpserver 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/jht5945/simplehttpserver [INFO] finished tweaking git repo https://github.com/jht5945/simplehttpserver [INFO] tweaked toml for git repo https://github.com/jht5945/simplehttpserver written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jht5945/simplehttpserver 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1c7acb6f1e5c0b2ba5db60ec7c422716c8b2730f85cb3aa04176ab820287a41b [INFO] running `Command { std: "docker" "start" "-a" "1c7acb6f1e5c0b2ba5db60ec7c422716c8b2730f85cb3aa04176ab820287a41b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c7acb6f1e5c0b2ba5db60ec7c422716c8b2730f85cb3aa04176ab820287a41b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c7acb6f1e5c0b2ba5db60ec7c422716c8b2730f85cb3aa04176ab820287a41b", kill_on_drop: false }` [INFO] [stdout] 1c7acb6f1e5c0b2ba5db60ec7c422716c8b2730f85cb3aa04176ab820287a41b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4e13e46448e249ee311b39710c563c1bac4da37cb330760b8af1035d850bc2b2 [INFO] running `Command { std: "docker" "start" "-a" "4e13e46448e249ee311b39710c563c1bac4da37cb330760b8af1035d850bc2b2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking rust_util v0.1.0 (https://github.com/jht5945/rust_util#90cd623f) [INFO] [stderr] Checking simplehttpserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/http.rs:54:41 [INFO] [stdout] | [INFO] [stdout] 54 | fn parse_http_request_from_read(_read: &Read) -> XResult { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 54 | fn parse_http_request_from_read(_read: &dyn Read) -> XResult { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/http.rs:54:41 [INFO] [stdout] | [INFO] [stdout] 54 | fn parse_http_request_from_read(_read: &Read) -> XResult { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 54 | fn parse_http_request_from_read(_read: &dyn Read) -> XResult { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `method`, `path`, `protocol`, and `headers` are never read [INFO] [stdout] --> src/http.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct HttpRequest { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 17 | method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | protocol: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | headers: HttpRequestHeaders, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `method`, `path`, `protocol`, and `headers` are never read [INFO] [stdout] --> src/http.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct HttpRequest { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 17 | method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | protocol: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | headers: HttpRequestHeaders, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "4e13e46448e249ee311b39710c563c1bac4da37cb330760b8af1035d850bc2b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e13e46448e249ee311b39710c563c1bac4da37cb330760b8af1035d850bc2b2", kill_on_drop: false }` [INFO] [stdout] 4e13e46448e249ee311b39710c563c1bac4da37cb330760b8af1035d850bc2b2