[INFO] cloning repository https://github.com/thomas7725353/batch-stream
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomas7725353/batch-stream" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas7725353%2Fbatch-stream", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas7725353%2Fbatch-stream'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25d221bb37164e0527569e95c9c9700bc555fc45
[INFO] checking thomas7725353/batch-stream against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas7725353%2Fbatch-stream" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thomas7725353/batch-stream
[INFO] finished tweaking git repo https://github.com/thomas7725353/batch-stream
[INFO] tweaked toml for git repo https://github.com/thomas7725353/batch-stream written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thomas7725353/batch-stream on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thomas7725353/batch-stream 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 508d56c9fbc3f9425a4fc31a4a308ee053371c56bac494e44c0b18fc4db9143e
[INFO] running `Command { std: "docker" "start" "-a" "508d56c9fbc3f9425a4fc31a4a308ee053371c56bac494e44c0b18fc4db9143e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "508d56c9fbc3f9425a4fc31a4a308ee053371c56bac494e44c0b18fc4db9143e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "508d56c9fbc3f9425a4fc31a4a308ee053371c56bac494e44c0b18fc4db9143e", kill_on_drop: false }`
[INFO] [stdout] 508d56c9fbc3f9425a4fc31a4a308ee053371c56bac494e44c0b18fc4db9143e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a20a3af696300430f0ef093a5699025b438dd84a4053ec0010b1164b9f3d08a3
[INFO] running `Command { std: "docker" "start" "-a" "a20a3af696300430f0ef093a5699025b438dd84a4053ec0010b1164b9f3d08a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling zerocopy v0.8.28
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking object-pool v0.5.4
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling zerocopy-derive v0.8.28
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking batch-stream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `level` and `message` are never read
[INFO] [stdout]  --> examples/error_handling.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct LogEntry {
[INFO] [stdout]   |        -------- fields in this struct
[INFO] [stdout] 7 |     level: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     message: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LogEntry` has derived impls for the traits `Clone` and `Debug`, 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: fields `host`, `function`, `level`, `message`, and `trace_id` are never read
[INFO] [stdout]   --> examples/high_throughput.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct LogEntry {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 10 |     host: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     function: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     level: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     message: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     trace_id: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogEntry` has derived impls for the traits `Clone` and `Debug`, 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: field `timestamp` is never read
[INFO] [stdout]  --> examples/basic.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct LogEntry {
[INFO] [stdout]   |        -------- field in this struct
[INFO] [stdout] 7 |     timestamp: u64,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LogEntry` has derived impls for the traits `Clone` and `Debug`, 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: multiple fields are never read
[INFO] [stdout]   --> examples/database_insert.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct Log {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout]  9 |     host: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     func: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     level: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     message: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     service: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 15 |     trace_id: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Log` has derived impls for the traits `Clone` and `Debug`, 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] error[E0599]: no method named `expect` found for unit type `()` in the current scope
[INFO] [stdout]   --> benches/batch_processor.rs:70:70
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 tokio::time::sleep(Duration::from_millis(100)).await.expect("Should start");
[INFO] [stdout]    |                                                                      ^^^^^^ method not found in `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `expect` found for unit type `()` in the current scope
[INFO] [stdout]    --> benches/batch_processor.rs:117:73
[INFO] [stdout]     |
[INFO] [stdout] 117 |                     tokio::time::sleep(Duration::from_millis(50)).await.expect("Should start");
[INFO] [stdout]     |                                                                         ^^^^^^ method not found in `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `expect` found for unit type `()` in the current scope
[INFO] [stdout]    --> benches/batch_processor.rs:160:66
[INFO] [stdout]     |
[INFO] [stdout] 160 |             tokio::time::sleep(Duration::from_millis(150)).await.expect("Should start");
[INFO] [stdout]     |                                                                  ^^^^^^ method not found in `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `expect` found for unit type `()` in the current scope
[INFO] [stdout]    --> benches/batch_processor.rs:193:65
[INFO] [stdout]     |
[INFO] [stdout] 193 |             tokio::time::sleep(Duration::from_millis(50)).await.expect("Should start");
[INFO] [stdout]     |                                                                 ^^^^^^ method not found in `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `expect` found for unit type `()` in the current scope
[INFO] [stdout]    --> benches/batch_processor.rs:225:66
[INFO] [stdout]     |
[INFO] [stdout] 225 |             tokio::time::sleep(Duration::from_millis(100)).await.expect("Should start");
[INFO] [stdout]     |                                                                  ^^^^^^ method not found in `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `expect` found for unit type `()` in the current scope
[INFO] [stdout]    --> benches/batch_processor.rs:280:74
[INFO] [stdout]     |
[INFO] [stdout] 280 |                     tokio::time::sleep(Duration::from_millis(150)).await.expect("Should start");
[INFO] [stdout]     |                                                                          ^^^^^^ method not found in `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `batch-stream` (bench "batch_processor") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "a20a3af696300430f0ef093a5699025b438dd84a4053ec0010b1164b9f3d08a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a20a3af696300430f0ef093a5699025b438dd84a4053ec0010b1164b9f3d08a3", kill_on_drop: false }`
[INFO] [stdout] a20a3af696300430f0ef093a5699025b438dd84a4053ec0010b1164b9f3d08a3
