[INFO] cloning repository https://github.com/graydovee/cross-host-ops
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/graydovee/cross-host-ops" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraydovee%2Fcross-host-ops", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraydovee%2Fcross-host-ops'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df4eb6ed229addc3b5796023755d831f01ae677f
[INFO] checking graydovee/cross-host-ops against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraydovee%2Fcross-host-ops" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/graydovee/cross-host-ops
[INFO] finished tweaking git repo https://github.com/graydovee/cross-host-ops
[INFO] tweaked toml for git repo https://github.com/graydovee/cross-host-ops written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/graydovee/cross-host-ops on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/graydovee/cross-host-ops 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fcb6430ca0ddfa2f72ae3b05acbc8a555150da112f52612b109475e19ed42e44
[INFO] running `Command { std: "docker" "start" "fcb6430ca0ddfa2f72ae3b05acbc8a555150da112f52612b109475e19ed42e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcb6430ca0ddfa2f72ae3b05acbc8a555150da112f52612b109475e19ed42e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fcb6430ca0ddfa2f72ae3b05acbc8a555150da112f52612b109475e19ed42e44" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcb6430ca0ddfa2f72ae3b05acbc8a555150da112f52612b109475e19ed42e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fcb6430ca0ddfa2f72ae3b05acbc8a555150da112f52612b109475e19ed42e44" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cross-host-ops v0.2.2 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]   --> src/fs_meta.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::time::SystemTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]   --> src/fs_meta.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::time::SystemTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/daemon/session/direct.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 |     mut write_half: russh::ChannelWriteHalf<client::Msg>,
[INFO] [stdout]     |     ----^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/daemon/session/direct.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 |     mut write_half: russh::ChannelWriteHalf<client::Msg>,
[INFO] [stdout]     |     ----^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/daemon/session/local.rs:300:25
[INFO] [stdout]     |
[INFO] [stdout] 298 |                         Ok(_) => break, // partial write on pty is not expected; drop remainder like old behavior
[INFO] [stdout]     |                         ----- matches all the relevant values
[INFO] [stdout] 299 |                         Err(_would_block) => continue,
[INFO] [stdout] 300 |                         Ok(Err(_)) => return,
[INFO] [stdout]     |                         ^^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/daemon/session/local.rs:300:25
[INFO] [stdout]     |
[INFO] [stdout] 298 |                         Ok(_) => break, // partial write on pty is not expected; drop remainder like old behavior
[INFO] [stdout]     |                         ----- matches all the relevant values
[INFO] [stdout] 299 |                         Err(_would_block) => continue,
[INFO] [stdout] 300 |                         Ok(Err(_)) => return,
[INFO] [stdout]     |                         ^^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resume`
[INFO] [stdout]    --> src/cli/args.rs:319:17
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 resume,
[INFO] [stdout]     |                 ^^^^^^ help: try ignoring the field: `resume: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_upload_sidecar` is never used
[INFO] [stdout]   --> src/cli/copy.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | async fn read_upload_sidecar(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/prop_window_resize.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | / /// **Validates: Requirements 6.1, 6.2**
[INFO] [stdout] 27 | | ///
[INFO] [stdout] 28 | | /// For any valid terminal size (cols in 1..=500, rows in 1..=200), a
[INFO] [stdout] 29 | | /// WindowResize message round-trips through prost serialization/deserialization
[INFO] [stdout] 30 | | /// preserving the exact dimensions.
[INFO] [stdout]    | |_-----------------------------------^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/prop_window_resize.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | / /// **Validates: Requirements 6.1, 6.2**
[INFO] [stdout] 155 | | ///
[INFO] [stdout] 156 | | /// Initial terminal dimensions in StartRequest (term_cols, term_rows) are
[INFO] [stdout] 157 | | /// preserved through serialization round-trip, ensuring the initial PTY
[INFO] [stdout] 158 | | /// allocation uses the correct client dimensions.
[INFO] [stdout]     | |_-------------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/prop_window_resize.rs:228:1
[INFO] [stdout]     |
[INFO] [stdout] 228 | / /// **Validates: Requirements 6.1, 6.2**
[INFO] [stdout] 229 | | ///
[INFO] [stdout] 230 | | /// When multiple WindowResize messages are sent in sequence (simulating rapid
[INFO] [stdout] 231 | | /// SIGWINCH events), each message independently preserves its dimensions.
[INFO] [stdout]     | |_-------------------------------------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/prop_stdin_byte_preservation.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / /// **Validates: Requirements 1.2**
[INFO] [stdout] 20 | | ///
[INFO] [stdout] 21 | | /// For any arbitrary byte sequence, wrapping it in a StdinData message and
[INFO] [stdout] 22 | | /// round-tripping through prost serialization/deserialization preserves the
[INFO] [stdout] 23 | | /// exact bytes in content and order.
[INFO] [stdout]    | |_------------------------------------^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/prop_stdin_byte_preservation.rs:194:1
[INFO] [stdout]     |
[INFO] [stdout] 194 | / /// **Validates: Requirements 1.2**
[INFO] [stdout] 195 | | ///
[INFO] [stdout] 196 | | /// Each individual byte value (0x00..=0xFF) is preserved when sent alone.
[INFO] [stdout]     | |_-------------------------------------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> tests/prop_stdin_byte_preservation.rs:225:1
[INFO] [stdout]     |
[INFO] [stdout] 225 | / /// **Validates: Requirements 1.2**
[INFO] [stdout] 226 | | ///
[INFO] [stdout] 227 | | /// When multiple StdinData messages are sent in sequence, each message
[INFO] [stdout] 228 | | /// independently preserves its bytes, ensuring overall ordering is maintained.
[INFO] [stdout]     | |_------------------------------------------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/local_stall_probe.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let (tx, mut rx) = tokio::sync::mpsc::unbounded_channel::<usize>();
[INFO] [stdout]    |              ----^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> tests/local_stall_probe.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let (tx, mut rx) = tokio::sync::mpsc::unbounded_channel::<usize>();
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sha256_hex` is never used
[INFO] [stdout]   --> tests/in_process_copy_test.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn sha256_hex(data: &[u8]) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `tar`
[INFO] [stderr]   --> Cargo.toml:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | tar = "0.4"
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tar`
[INFO] [stderr] warning: `cross-host-ops` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7`
[INFO] running `Command { std: "docker" "inspect" "fcb6430ca0ddfa2f72ae3b05acbc8a555150da112f52612b109475e19ed42e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcb6430ca0ddfa2f72ae3b05acbc8a555150da112f52612b109475e19ed42e44", kill_on_drop: false }`
[INFO] [stdout] fcb6430ca0ddfa2f72ae3b05acbc8a555150da112f52612b109475e19ed42e44
