[INFO] fetching crate server_nano 0.2.1... [INFO] testing server_nano-0.2.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate server_nano 0.2.1 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate server_nano 0.2.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustversion v1.0.12 [INFO] [stderr] Downloaded crossbeam-queue v0.3.8 [INFO] [stderr] Downloaded core_affinity v0.8.0 [INFO] [stderr] Downloaded windows-result v0.1.0 [INFO] [stderr] Downloaded may_queue v0.1.21 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.14 [INFO] [stderr] Downloaded socket2 v0.5.2 [INFO] [stderr] Downloaded serde_json v1.0.95 [INFO] [stderr] Downloaded generator v0.8.1 [INFO] [stderr] Downloaded may v0.3.45 [INFO] [stderr] Downloaded crossbeam-utils v0.8.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f618bc93a522c34a1b731fad7c5598bfa6a0ae74128971c123bd9a20707acd83 [INFO] running `Command { std: "docker" "start" "-a" "f618bc93a522c34a1b731fad7c5598bfa6a0ae74128971c123bd9a20707acd83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f618bc93a522c34a1b731fad7c5598bfa6a0ae74128971c123bd9a20707acd83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f618bc93a522c34a1b731fad7c5598bfa6a0ae74128971c123bd9a20707acd83", kill_on_drop: false }` [INFO] [stdout] f618bc93a522c34a1b731fad7c5598bfa6a0ae74128971c123bd9a20707acd83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f44508d3bb60c357b17fdc7c0fc5408eb4e6f4dafc467d1adc32790187b0acdb [INFO] running `Command { std: "docker" "start" "-a" "f44508d3bb60c357b17fdc7c0fc5408eb4e6f4dafc467d1adc32790187b0acdb", kill_on_drop: false }` [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 crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling once_cell v1.17.1 [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 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 core_affinity v0.8.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [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)]` (part of `#[warn(unused)]`) 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:29:53 [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 10.82s [INFO] running `Command { std: "docker" "inspect" "f44508d3bb60c357b17fdc7c0fc5408eb4e6f4dafc467d1adc32790187b0acdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f44508d3bb60c357b17fdc7c0fc5408eb4e6f4dafc467d1adc32790187b0acdb", kill_on_drop: false }` [INFO] [stdout] f44508d3bb60c357b17fdc7c0fc5408eb4e6f4dafc467d1adc32790187b0acdb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c8c878a95366eae7e0c99990361eefbcf816efe7c100eb3750b20231c9d2bc4 [INFO] running `Command { std: "docker" "start" "-a" "1c8c878a95366eae7e0c99990361eefbcf816efe7c100eb3750b20231c9d2bc4", kill_on_drop: false }` [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)]` (part of `#[warn(unused)]`) 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:29:53 [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] [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)]` (part of `#[warn(unused)]`) 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:29:53 [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 0.81s [INFO] running `Command { std: "docker" "inspect" "1c8c878a95366eae7e0c99990361eefbcf816efe7c100eb3750b20231c9d2bc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c8c878a95366eae7e0c99990361eefbcf816efe7c100eb3750b20231c9d2bc4", kill_on_drop: false }` [INFO] [stdout] 1c8c878a95366eae7e0c99990361eefbcf816efe7c100eb3750b20231c9d2bc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4135dea6ba4e3dfbc28aabf032926f93e70a823de573be85a572f676584d8d90 [INFO] running `Command { std: "docker" "start" "-a" "4135dea6ba4e3dfbc28aabf032926f93e70a823de573be85a572f676584d8d90", 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)]` (part of `#[warn(unused)]`) 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:29:53 [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 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/server_nano-fdb6824e149d8c45) [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" "4135dea6ba4e3dfbc28aabf032926f93e70a823de573be85a572f676584d8d90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4135dea6ba4e3dfbc28aabf032926f93e70a823de573be85a572f676584d8d90", kill_on_drop: false }` [INFO] [stdout] 4135dea6ba4e3dfbc28aabf032926f93e70a823de573be85a572f676584d8d90