[INFO] cloning repository https://github.com/Axmouth/keratin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Axmouth/keratin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxmouth%2Fkeratin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxmouth%2Fkeratin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a3d7276d3a870ba661f9895f7e5b5332a445a03
[INFO] checking Axmouth/keratin against try#0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef for pr-147859
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxmouth%2Fkeratin" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Axmouth/keratin
[INFO] finished tweaking git repo https://github.com/Axmouth/keratin
[INFO] tweaked toml for git repo https://github.com/Axmouth/keratin written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Axmouth/keratin on toolchain 0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Axmouth/keratin 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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc549bad32d1477162b3f37dcbf9fd90c70df7561bcfc35f5bf0e94a7e1c53a9
[INFO] running `Command { std: "docker" "start" "-a" "bc549bad32d1477162b3f37dcbf9fd90c70df7561bcfc35f5bf0e94a7e1c53a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc549bad32d1477162b3f37dcbf9fd90c70df7561bcfc35f5bf0e94a7e1c53a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc549bad32d1477162b3f37dcbf9fd90c70df7561bcfc35f5bf0e94a7e1c53a9", kill_on_drop: false }`
[INFO] [stdout] bc549bad32d1477162b3f37dcbf9fd90c70df7561bcfc35f5bf0e94a7e1c53a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0eca41a9f93acac5f11600045be143b24a5d6683b368e61d999c7e868a2b5731
[INFO] running `Command { std: "docker" "start" "-a" "0eca41a9f93acac5f11600045be143b24a5d6683b368e61d999c7e868a2b5731", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.8
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking similar-asserts v1.7.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking keratin-log v0.1.0 (/opt/rustwide/workdir/keratin-log)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `io`
[INFO] [stdout]   --> keratin-log/src/util.rs:46:41
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) fn fsync_dir(path: &Path) -> io::Result<()> {
[INFO] [stdout]    |                                         ^^ use of unresolved module or unlinked crate `io`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `io`, use `cargo add io` to add it to your `Cargo.toml`
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 46 - pub(crate) fn fsync_dir(path: &Path) -> io::Result<()> {
[INFO] [stdout] 46 + pub(crate) fn fsync_dir(path: &Path) -> i8::Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::io;
[INFO] [stdout]    |
[INFO] [stdout]  3 + use futures::io;
[INFO] [stdout]    |
[INFO] [stdout]  3 + use tokio::io;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> keratin-log/src/reader.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Instant;
[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 imports: `ByteRemainder` and `decode_header_prefix`
[INFO] [stdout]   --> keratin-log/src/reader.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     ByteRemainder, DecodedRecord, RECORD_HEADER_LEN, decode_header_prefix, decode_record_prefix,
[INFO] [stdout]    |     ^^^^^^^^^^^^^                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `thread::sleep`
[INFO] [stdout]  --> keratin-log/src/util.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |     path::{Path, PathBuf}, thread::sleep, time::{Duration, SystemTime, UNIX_EPOCH}
[INFO] [stdout]   |                            ^^^^^^^^^^^^^         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `io`
[INFO] [stdout]   --> keratin-log/src/util.rs:46:41
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) fn fsync_dir(path: &Path) -> io::Result<()> {
[INFO] [stdout]    |                                         ^^ use of unresolved module or unlinked crate `io`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `io`, use `cargo add io` to add it to your `Cargo.toml`
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 46 - pub(crate) fn fsync_dir(path: &Path) -> io::Result<()> {
[INFO] [stdout] 46 + pub(crate) fn fsync_dir(path: &Path) -> i8::Result<()> {
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]    |
[INFO] [stdout]  3 + use std::io;
[INFO] [stdout]    |
[INFO] [stdout]  3 + use futures::io;
[INFO] [stdout]    |
[INFO] [stdout]  3 + use tokio::io;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> keratin-log/src/reader.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Instant;
[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 imports: `ByteRemainder` and `decode_header_prefix`
[INFO] [stdout]   --> keratin-log/src/reader.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     ByteRemainder, DecodedRecord, RECORD_HEADER_LEN, decode_header_prefix, decode_record_prefix,
[INFO] [stdout]    |     ^^^^^^^^^^^^^                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `thread::sleep`
[INFO] [stdout]  --> keratin-log/src/util.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |     path::{Path, PathBuf}, thread::sleep, time::{Duration, SystemTime, UNIX_EPOCH}
[INFO] [stdout]   |                            ^^^^^^^^^^^^^         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seg_dir`
[INFO] [stdout]    --> keratin-log/src/log.rs:525:13
[INFO] [stdout]     |
[INFO] [stdout] 525 |         let seg_dir = self.root.join("segments");
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seg_dir`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seg_dir`
[INFO] [stdout]    --> keratin-log/src/log.rs:621:24
[INFO] [stdout]     |
[INFO] [stdout] 621 |     fn cleanup_orphans(seg_dir: &Path) -> io::Result<()> {
[INFO] [stdout]     |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seg_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seg_dir`
[INFO] [stdout]    --> keratin-log/src/log.rs:525:13
[INFO] [stdout]     |
[INFO] [stdout] 525 |         let seg_dir = self.root.join("segments");
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seg_dir`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seg_dir`
[INFO] [stdout]    --> keratin-log/src/log.rs:621:24
[INFO] [stdout]     |
[INFO] [stdout] 621 |     fn cleanup_orphans(seg_dir: &Path) -> io::Result<()> {
[INFO] [stdout]     |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seg_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `keratin-log` (lib) due to 1 previous error; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `keratin-log` (lib test) due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0eca41a9f93acac5f11600045be143b24a5d6683b368e61d999c7e868a2b5731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eca41a9f93acac5f11600045be143b24a5d6683b368e61d999c7e868a2b5731", kill_on_drop: false }`
[INFO] [stdout] 0eca41a9f93acac5f11600045be143b24a5d6683b368e61d999c7e868a2b5731
