[INFO] fetching crate server_nano 0.2.1... [INFO] testing server_nano-0.2.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate server_nano 0.2.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate server_nano 0.2.1 [INFO] finished tweaking crates.io crate server_nano 0.2.1 [INFO] tweaked toml for crates.io crate server_nano 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate server_nano 0.2.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate server_nano 0.2.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bdbe469db4034e9711721d17ca19e37d3cc8702ecefab5227e9349dac7261bd [INFO] running `Command { std: "docker" "start" "-a" "0bdbe469db4034e9711721d17ca19e37d3cc8702ecefab5227e9349dac7261bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bdbe469db4034e9711721d17ca19e37d3cc8702ecefab5227e9349dac7261bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bdbe469db4034e9711721d17ca19e37d3cc8702ecefab5227e9349dac7261bd", kill_on_drop: false }` [INFO] [stdout] 0bdbe469db4034e9711721d17ca19e37d3cc8702ecefab5227e9349dac7261bd [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05451ee0febee150b12b80cd28d802ecb06ff50bdab0cb4a771da688f0788f46 [INFO] running `Command { std: "docker" "start" "-a" "05451ee0febee150b12b80cd28d802ecb06ff50bdab0cb4a771da688f0788f46", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling may_queue v0.1.21 [INFO] [stderr] Compiling may v0.3.45 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling generator v0.8.1 [INFO] [stderr] Compiling socket2 v0.5.2 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling core_affinity v0.8.0 [INFO] [stderr] Compiling server_nano v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `HttpServiceFactory` is never used [INFO] [stdout] --> src/http/http_server.rs:37:11 [INFO] [stdout] | [INFO] [stdout] 37 | pub trait HttpServiceFactory: Send + Sized + 'static { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `method` and `path` are never read [INFO] [stdout] --> src/router/route_matcher.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct MatchedRoute { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 58 | pub method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 59 | pub path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/response/response.rs:29:33 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) fn new(res_buf: &'a mut BytesMut) -> Response { [INFO] [stdout] | ^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) fn new(res_buf: &'a mut BytesMut) -> Response<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.37s [INFO] running `Command { std: "docker" "inspect" "05451ee0febee150b12b80cd28d802ecb06ff50bdab0cb4a771da688f0788f46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05451ee0febee150b12b80cd28d802ecb06ff50bdab0cb4a771da688f0788f46", kill_on_drop: false }` [INFO] [stdout] 05451ee0febee150b12b80cd28d802ecb06ff50bdab0cb4a771da688f0788f46 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5082e376d0f2d74005dc24946866657625481dc696fa1037d9dd7fc66e2911b1 [INFO] running `Command { std: "docker" "start" "-a" "5082e376d0f2d74005dc24946866657625481dc696fa1037d9dd7fc66e2911b1", kill_on_drop: false }` [INFO] [stdout] warning: trait `HttpServiceFactory` is never used [INFO] [stdout] --> src/http/http_server.rs:37:11 [INFO] [stdout] | [INFO] [stdout] 37 | pub trait HttpServiceFactory: Send + Sized + 'static { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `method` and `path` are never read [INFO] [stdout] --> src/router/route_matcher.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct MatchedRoute { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 58 | pub method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 59 | pub path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/response/response.rs:29:33 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) fn new(res_buf: &'a mut BytesMut) -> Response { [INFO] [stdout] | ^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) fn new(res_buf: &'a mut BytesMut) -> Response<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling server_nano v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `HttpServiceFactory` is never used [INFO] [stdout] --> src/http/http_server.rs:37:11 [INFO] [stdout] | [INFO] [stdout] 37 | pub trait HttpServiceFactory: Send + Sized + 'static { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `method` and `path` are never read [INFO] [stdout] --> src/router/route_matcher.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct MatchedRoute { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 58 | pub method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 59 | pub path: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/response/response.rs:29:33 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) fn new(res_buf: &'a mut BytesMut) -> Response { [INFO] [stdout] | ^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) fn new(res_buf: &'a mut BytesMut) -> Response<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "5082e376d0f2d74005dc24946866657625481dc696fa1037d9dd7fc66e2911b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5082e376d0f2d74005dc24946866657625481dc696fa1037d9dd7fc66e2911b1", kill_on_drop: false }` [INFO] [stdout] 5082e376d0f2d74005dc24946866657625481dc696fa1037d9dd7fc66e2911b1 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 019e4fbeed24d2a187b557b11dbddca9bf7ab636238d2e34531bcf86c6eb8ee8 [INFO] running `Command { std: "docker" "start" "-a" "019e4fbeed24d2a187b557b11dbddca9bf7ab636238d2e34531bcf86c6eb8ee8", kill_on_drop: false }` [INFO] [stderr] warning: trait `HttpServiceFactory` is never used [INFO] [stderr] --> src/http/http_server.rs:37:11 [INFO] [stderr] | [INFO] [stderr] 37 | pub trait HttpServiceFactory: Send + Sized + 'static { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `method` and `path` are never read [INFO] [stderr] --> src/router/route_matcher.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 57 | pub struct MatchedRoute { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 58 | pub method: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 59 | pub path: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/response/response.rs:29:33 [INFO] [stderr] | [INFO] [stderr] 29 | pub(crate) fn new(res_buf: &'a mut BytesMut) -> Response { [INFO] [stderr] | ^^ -------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 29 | pub(crate) fn new(res_buf: &'a mut BytesMut) -> Response<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `server_nano` (lib) generated 3 warnings (run `cargo fix --lib -p server_nano` to apply 1 suggestion) [INFO] [stderr] warning: `server_nano` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/server_nano-caa0e9ee3f316f6b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests server_nano [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "019e4fbeed24d2a187b557b11dbddca9bf7ab636238d2e34531bcf86c6eb8ee8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "019e4fbeed24d2a187b557b11dbddca9bf7ab636238d2e34531bcf86c6eb8ee8", kill_on_drop: false }` [INFO] [stdout] 019e4fbeed24d2a187b557b11dbddca9bf7ab636238d2e34531bcf86c6eb8ee8