[INFO] fetching crate sos-changes 0.17.2...
[INFO] testing sos-changes-0.17.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate sos-changes 0.17.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sos-changes 0.17.2
[INFO] finished tweaking crates.io crate sos-changes 0.17.2
[INFO] tweaked toml for crates.io crate sos-changes 0.17.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sos-changes 0.17.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sos-changes 0.17.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60eaefdde0fd9d34c7e6fc29e8d59c4d89ed8c815abb874cf66d429f1803e1c2
[INFO] running `Command { std: "docker" "start" "-a" "60eaefdde0fd9d34c7e6fc29e8d59c4d89ed8c815abb874cf66d429f1803e1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60eaefdde0fd9d34c7e6fc29e8d59c4d89ed8c815abb874cf66d429f1803e1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60eaefdde0fd9d34c7e6fc29e8d59c4d89ed8c815abb874cf66d429f1803e1c2", kill_on_drop: false }`
[INFO] [stdout] 60eaefdde0fd9d34c7e6fc29e8d59c4d89ed8c815abb874cf66d429f1803e1c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e93ffa4788092215bcaa439a9b0907f3c4013ad1151b370edaee2bba8c6201c
[INFO] running `Command { std: "docker" "start" "-a" "3e93ffa4788092215bcaa439a9b0907f3c4013ad1151b370edaee2bba8c6201c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling time-tz v2.0.0
[INFO] [stderr]    Compiling sos-vfs v0.3.2
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[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]   --> src/lib.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SOCKS` is never used
[INFO] [stdout]   --> src/lib.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) const SOCKS: &str = "socks";
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SOCK_EXT` is never used
[INFO] [stdout]   --> src/lib.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) const SOCK_EXT: &str = "sock";
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SocketFile` is never constructed
[INFO] [stdout]   --> src/lib.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) struct SocketFile(PathBuf);
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.99s
[INFO] running `Command { std: "docker" "inspect" "3e93ffa4788092215bcaa439a9b0907f3c4013ad1151b370edaee2bba8c6201c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e93ffa4788092215bcaa439a9b0907f3c4013ad1151b370edaee2bba8c6201c", kill_on_drop: false }`
[INFO] [stdout] 3e93ffa4788092215bcaa439a9b0907f3c4013ad1151b370edaee2bba8c6201c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4db919808b75e2655ebb970e2c9f95755006d10fa45af84056e7cd6af0c43a1a
[INFO] running `Command { std: "docker" "start" "-a" "4db919808b75e2655ebb970e2c9f95755006d10fa45af84056e7cd6af0c43a1a", kill_on_drop: false }`
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]   --> src/lib.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SOCKS` is never used
[INFO] [stdout]   --> src/lib.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) const SOCKS: &str = "socks";
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SOCK_EXT` is never used
[INFO] [stdout]   --> src/lib.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) const SOCK_EXT: &str = "sock";
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SocketFile` is never constructed
[INFO] [stdout]   --> src/lib.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) struct SocketFile(PathBuf);
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sos-changes v0.17.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]   --> src/lib.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SOCKS` is never used
[INFO] [stdout]   --> src/lib.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) const SOCKS: &str = "socks";
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SOCK_EXT` is never used
[INFO] [stdout]   --> src/lib.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) const SOCK_EXT: &str = "sock";
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SocketFile` is never constructed
[INFO] [stdout]   --> src/lib.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) struct SocketFile(PathBuf);
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "4db919808b75e2655ebb970e2c9f95755006d10fa45af84056e7cd6af0c43a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4db919808b75e2655ebb970e2c9f95755006d10fa45af84056e7cd6af0c43a1a", kill_on_drop: false }`
[INFO] [stdout] 4db919808b75e2655ebb970e2c9f95755006d10fa45af84056e7cd6af0c43a1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fc178b6c3078b76ae26a139c5d8477e37800f5d5c0834bb3f2bc494e8e7d3d4
[INFO] running `Command { std: "docker" "start" "-a" "6fc178b6c3078b76ae26a139c5d8477e37800f5d5c0834bb3f2bc494e8e7d3d4", kill_on_drop: false }`
[INFO] [stderr] warning: type alias `Result` is never used
[INFO] [stderr]   --> src/lib.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub(crate) type Result<T> = std::result::Result<T, Error>;
[INFO] [stderr]    |                 ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SOCKS` is never used
[INFO] [stderr]   --> src/lib.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub(crate) const SOCKS: &str = "socks";
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SOCK_EXT` is never used
[INFO] [stderr]   --> src/lib.rs:19:18
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub(crate) const SOCK_EXT: &str = "sock";
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SocketFile` is never constructed
[INFO] [stderr]   --> src/lib.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub(crate) struct SocketFile(PathBuf);
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sos-changes` (lib) generated 4 warnings
[INFO] [stderr] warning: `sos-changes` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sos_changes-7a8d682234a4234c)
[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 sos_changes
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:4:48
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![cfg_attr(all(doc, CHANNEL_NIGHTLY), feature(doc_auto_cfg))]
[INFO] [stderr]   |                                                ^^^^^^^^^^^^ feature has been removed
[INFO] [stderr]   |
[INFO] [stderr]   = note: removed in 1.92.0; see <https://github.com/rust-lang/rust/pull/138907> for more information
[INFO] [stderr]   = note: merged into `doc_cfg`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c2e32f1c9652b13ed99608599c1e855462f421f3/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name sos_changes --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures=/opt/rustwide/target/debug/deps/libfutures-b18725592d4b2683.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5a05217c0015deae.rlib --extern sos_changes=/opt/rustwide/target/debug/deps/libsos_changes-46efe23592167759.rlib --extern sos_core=/opt/rustwide/target/debug/deps/libsos_core-46549e0fa8a181c5.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-0c58bc469d443f24.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-598a69e89801df4c.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-5c5e2772247a6fd3.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("changes-consumer", "changes-producer", "tokio-util"))' --cfg CHANNEL_NIGHTLY --check-cfg 'cfg(CHANNEL_NIGHTLY)' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "6fc178b6c3078b76ae26a139c5d8477e37800f5d5c0834bb3f2bc494e8e7d3d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc178b6c3078b76ae26a139c5d8477e37800f5d5c0834bb3f2bc494e8e7d3d4", kill_on_drop: false }`
[INFO] [stdout] 6fc178b6c3078b76ae26a139c5d8477e37800f5d5c0834bb3f2bc494e8e7d3d4
