[INFO] cloning repository https://github.com/Bobxcat/logsplitter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bobxcat/logsplitter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBobxcat%2Flogsplitter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBobxcat%2Flogsplitter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20f83abb2f6b618a4992d1f3a175b9e616e3a136
[INFO] checking Bobxcat/logsplitter against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBobxcat%2Flogsplitter" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Bobxcat/logsplitter
[INFO] finished tweaking git repo https://github.com/Bobxcat/logsplitter
[INFO] tweaked toml for git repo https://github.com/Bobxcat/logsplitter written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Bobxcat/logsplitter on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Bobxcat/logsplitter 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8bdbe449d9d0c2b8acc677e5d88c16d647a26feb964e2160dfabe914f04770c
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[INFO] [stdout] 68d6a975c59435d9317610035007fb0946eb510323fe88683e376dbb80a3515a
[INFO] running `Command { std: "docker" "start" "-a" "68d6a975c59435d9317610035007fb0946eb510323fe88683e376dbb80a3515a", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `futures::pin_mut`
[INFO] [stdout]  --> src/dec.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::pin_mut;
[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: `AsyncBufRead`
[INFO] [stdout]  --> src/dec.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::{AsyncBufRead, AsyncRead, BufReader},
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ScopedJoinHandle`, `rc::Rc`, `scope`, and `sync::Arc`
[INFO] [stdout]  --> src/enc.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     rc::Rc,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 7 |     thread::{scope, ScopedJoinHandle},
[INFO] [stdout]   |              ^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::Bytes`
[INFO] [stdout]   --> src/enc.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bytes::Bytes;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncWrite`, `Mutex`, `block_in_place`, `mpsc`, `runtime::Handle`, and `spawn_blocking`
[INFO] [stdout]   --> src/enc.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     io::{AsyncWrite, AsyncWriteExt},
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 16 |     runtime::Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     sync::{mpsc, Mutex},
[INFO] [stdout]    |            ^^^^  ^^^^^
[INFO] [stdout] 18 |     task::{block_in_place, spawn_blocking},
[INFO] [stdout]    |            ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::pin_mut`
[INFO] [stdout]  --> src/dec.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::pin_mut;
[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: `AsyncBufRead`
[INFO] [stdout]  --> src/dec.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::{AsyncBufRead, AsyncRead, BufReader},
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ScopedJoinHandle`, `rc::Rc`, `scope`, and `sync::Arc`
[INFO] [stdout]  --> src/enc.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     rc::Rc,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 7 |     thread::{scope, ScopedJoinHandle},
[INFO] [stdout]   |              ^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::Bytes`
[INFO] [stdout]   --> src/enc.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bytes::Bytes;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncWrite`, `Mutex`, `block_in_place`, `mpsc`, `runtime::Handle`, and `spawn_blocking`
[INFO] [stdout]   --> src/enc.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     io::{AsyncWrite, AsyncWriteExt},
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 16 |     runtime::Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     sync::{mpsc, Mutex},
[INFO] [stdout]    |            ^^^^  ^^^^^
[INFO] [stdout] 18 |     task::{block_in_place, spawn_blocking},
[INFO] [stdout]    |            ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MpscRecvAsync` is never constructed
[INFO] [stdout]   --> src/gzip.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct MpscRecvAsync {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `write` and `finish_all` are never used
[INFO] [stdout]    --> src/gzip.rs:157:18
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl JsonLinesWriteStreamPool {
[INFO] [stdout]     | ----------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub async fn write(&mut self, path: &PathBuf, bytes: Bytes) {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     pub async fn finish_all(self) {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `finish` is never used
[INFO] [stdout]    --> src/gzip.rs:232:18
[INFO] [stdout]     |
[INFO] [stdout] 211 | impl JsonLinesWriteStream {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub async fn finish(self) {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `READER_BUF_SIZE` is never used
[INFO] [stdout]    --> src/gzip.rs:328:11
[INFO] [stdout]     |
[INFO] [stdout] 328 | pub const READER_BUF_SIZE: usize = 1024 * 1024;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRITER_BUF_SIZE` is never used
[INFO] [stdout]    --> src/gzip.rs:329:11
[INFO] [stdout]     |
[INFO] [stdout] 329 | pub const WRITER_BUF_SIZE: usize = 1024 * 256;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MpscRecvAsync` is never constructed
[INFO] [stdout]   --> src/gzip.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct MpscRecvAsync {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `write` and `finish_all` are never used
[INFO] [stdout]    --> src/gzip.rs:157:18
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl JsonLinesWriteStreamPool {
[INFO] [stdout]     | ----------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub async fn write(&mut self, path: &PathBuf, bytes: Bytes) {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     pub async fn finish_all(self) {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `finish` is never used
[INFO] [stdout]    --> src/gzip.rs:232:18
[INFO] [stdout]     |
[INFO] [stdout] 211 | impl JsonLinesWriteStream {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub async fn finish(self) {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `READER_BUF_SIZE` is never used
[INFO] [stdout]    --> src/gzip.rs:328:11
[INFO] [stdout]     |
[INFO] [stdout] 328 | pub const READER_BUF_SIZE: usize = 1024 * 1024;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRITER_BUF_SIZE` is never used
[INFO] [stdout]    --> src/gzip.rs:329:11
[INFO] [stdout]     |
[INFO] [stdout] 329 | pub const WRITER_BUF_SIZE: usize = 1024 * 256;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.11s
[INFO] running `Command { std: "docker" "inspect" "68d6a975c59435d9317610035007fb0946eb510323fe88683e376dbb80a3515a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d6a975c59435d9317610035007fb0946eb510323fe88683e376dbb80a3515a", kill_on_drop: false }`
[INFO] [stdout] 68d6a975c59435d9317610035007fb0946eb510323fe88683e376dbb80a3515a
