[INFO] fetching crate spirit-tokio 0.9.2... [INFO] testing spirit-tokio-0.9.2 against 1.91.0 for beta-1.92-2 [INFO] extracting crate spirit-tokio 0.9.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate spirit-tokio 0.9.2 [INFO] finished tweaking crates.io crate spirit-tokio 0.9.2 [INFO] tweaked toml for crates.io crate spirit-tokio 0.9.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate spirit-tokio 0.9.2 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 spirit-tokio 0.9.2 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 quote v1.0.10 [INFO] [stderr] Downloaded structdoc v0.1.4 [INFO] [stderr] Downloaded futures-task v0.3.17 [INFO] [stderr] Downloaded err-context v0.1.0 [INFO] [stderr] Downloaded serde_ignored v0.1.2 [INFO] [stderr] Downloaded structdoc-derive v0.1.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.30 [INFO] [stderr] Downloaded pin-project-internal v1.0.8 [INFO] [stderr] Downloaded pin-project v1.0.8 [INFO] [stderr] Downloaded cc v1.0.71 [INFO] [stderr] Downloaded spirit v0.4.21 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded serde_json v1.0.68 [INFO] [stderr] Downloaded nom v5.1.2 [INFO] [stderr] Downloaded arc-swap v1.4.0 [INFO] [stderr] Downloaded syn v1.0.80 [INFO] [stderr] Downloaded signal-hook v0.3.10 [INFO] [stderr] Downloaded toml v0.5.8 [INFO] [stderr] Downloaded structopt v0.3.25 [INFO] [stderr] Downloaded serde_derive v1.0.130 [INFO] [stderr] Downloaded unindent v0.1.7 [INFO] [stderr] Downloaded config v0.11.0 [INFO] [stderr] Downloaded serde_path_to_error v0.1.5 [INFO] [stderr] Downloaded futures-core v0.3.17 [INFO] [stderr] Downloaded tokio-macros v1.5.0 [INFO] [stderr] Downloaded tokio v1.12.0 [INFO] [stderr] Downloaded libc v0.2.105 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 00eb012d6a622ae54680ca4ae26c2fe896daf57e0641b0cb8c4a0521e6dc127f [INFO] running `Command { std: "docker" "start" "-a" "00eb012d6a622ae54680ca4ae26c2fe896daf57e0641b0cb8c4a0521e6dc127f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00eb012d6a622ae54680ca4ae26c2fe896daf57e0641b0cb8c4a0521e6dc127f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00eb012d6a622ae54680ca4ae26c2fe896daf57e0641b0cb8c4a0521e6dc127f", kill_on_drop: false }` [INFO] [stdout] 00eb012d6a622ae54680ca4ae26c2fe896daf57e0641b0cb8c4a0521e6dc127f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9e81547cea92b00b3ae5a5bfaa8840c11196e7b71baa577b99d5314323327b1c [INFO] running `Command { std: "docker" "start" "-a" "9e81547cea92b00b3ae5a5bfaa8840c11196e7b71baa577b99d5314323327b1c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling err-context v0.1.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling arc-swap v1.4.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-macros v1.5.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structdoc-derive v0.1.4 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling structdoc v0.1.4 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_ignored v0.1.2 [INFO] [stderr] Compiling serde_path_to_error v0.1.5 [INFO] [stderr] Compiling config v0.11.0 [INFO] [stderr] Compiling spirit v0.4.21 [INFO] [stderr] Compiling spirit-tokio v0.9.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/runtime.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct ShutGuard(Arc>); [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `ShutGuard` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/net/mod.rs:143:25 [INFO] [stdout] | [INFO] [stdout] 143 | fn accept(self: Pin<&mut Self>) -> AcceptFuture { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 143 | fn accept(self: Pin<&mut Self>) -> AcceptFuture<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.63s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "9e81547cea92b00b3ae5a5bfaa8840c11196e7b71baa577b99d5314323327b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e81547cea92b00b3ae5a5bfaa8840c11196e7b71baa577b99d5314323327b1c", kill_on_drop: false }` [INFO] [stdout] 9e81547cea92b00b3ae5a5bfaa8840c11196e7b71baa577b99d5314323327b1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 51b124aa97f3c9fdfe42fd48368d916e13c8475b6253305be3a7e83ee47de27f [INFO] running `Command { std: "docker" "start" "-a" "51b124aa97f3c9fdfe42fd48368d916e13c8475b6253305be3a7e83ee47de27f", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/runtime.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct ShutGuard(Arc>); [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `ShutGuard` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/net/mod.rs:143:25 [INFO] [stdout] | [INFO] [stdout] 143 | fn accept(self: Pin<&mut Self>) -> AcceptFuture { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 143 | fn accept(self: Pin<&mut Self>) -> AcceptFuture<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling spirit-tokio v0.9.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/runtime.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct ShutGuard(Arc>); [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `ShutGuard` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/net/mod.rs:143:25 [INFO] [stdout] | [INFO] [stdout] 143 | fn accept(self: Pin<&mut Self>) -> AcceptFuture { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 143 | fn accept(self: Pin<&mut Self>) -> AcceptFuture<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.71s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "51b124aa97f3c9fdfe42fd48368d916e13c8475b6253305be3a7e83ee47de27f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51b124aa97f3c9fdfe42fd48368d916e13c8475b6253305be3a7e83ee47de27f", kill_on_drop: false }` [INFO] [stdout] 51b124aa97f3c9fdfe42fd48368d916e13c8475b6253305be3a7e83ee47de27f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d282bd722ef50f494579fcdc87308d7b204c4f6c73d4b81ec5a99e744c35efaa [INFO] running `Command { std: "docker" "start" "-a" "d282bd722ef50f494579fcdc87308d7b204c4f6c73d4b81ec5a99e744c35efaa", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/runtime.rs:27:22 [INFO] [stderr] | [INFO] [stderr] 27 | pub struct ShutGuard(Arc>); [INFO] [stderr] | --------- ^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `ShutGuard` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/net/mod.rs:143:25 [INFO] [stderr] | [INFO] [stderr] 143 | fn accept(self: Pin<&mut Self>) -> AcceptFuture { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 143 | fn accept(self: Pin<&mut Self>) -> AcceptFuture<'_, Self> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `spirit-tokio` (lib) generated 2 warnings (run `cargo fix --lib -p spirit-tokio` to apply 1 suggestion) [INFO] [stderr] warning: `spirit-tokio` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spirit_tokio-124b4e5863dad13c) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test net::tests::maybe_duration_nil ... ok [INFO] [stdout] test net::tests::maybe_duration_default ... ok [INFO] [stdout] test net::tests::maybe_duration_off ... ok [INFO] [stdout] test net::tests::maybe_duration_time ... ok [INFO] [stdout] test net::limits::tests::conn_limit ... ok [INFO] [stderr] Doc-tests spirit_tokio [INFO] [stdout] test net::limits::tests::conn_limit_cont ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/handlers.rs - handlers::ToFutureUnconfigured (line 58) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/either.rs - either::Either (line 84) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.59s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d282bd722ef50f494579fcdc87308d7b204c4f6c73d4b81ec5a99e744c35efaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d282bd722ef50f494579fcdc87308d7b204c4f6c73d4b81ec5a99e744c35efaa", kill_on_drop: false }` [INFO] [stdout] d282bd722ef50f494579fcdc87308d7b204c4f6c73d4b81ec5a99e744c35efaa