[INFO] cloning repository https://github.com/Start9Labs/start-fs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Start9Labs/start-fs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStart9Labs%2Fstart-fs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStart9Labs%2Fstart-fs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e8621d8d66d3494805970c36b83efec7d7bec69c [INFO] checking Start9Labs/start-fs/e8621d8d66d3494805970c36b83efec7d7bec69c against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStart9Labs%2Fstart-fs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Start9Labs/start-fs on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Start9Labs/start-fs [INFO] finished tweaking git repo https://github.com/Start9Labs/start-fs [INFO] tweaked toml for git repo https://github.com/Start9Labs/start-fs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Start9Labs/start-fs 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/Start9Labs/fuser.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fd-lock-rs v0.1.4 [INFO] [stderr] Downloaded generic-array v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6570a21fc432079f1687945fce8935ba066f6b49162af0e839ab2190fc713ffa [INFO] running `Command { std: "docker" "start" "-a" "6570a21fc432079f1687945fce8935ba066f6b49162af0e839ab2190fc713ffa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6570a21fc432079f1687945fce8935ba066f6b49162af0e839ab2190fc713ffa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6570a21fc432079f1687945fce8935ba066f6b49162af0e839ab2190fc713ffa", kill_on_drop: false }` [INFO] [stdout] 6570a21fc432079f1687945fce8935ba066f6b49162af0e839ab2190fc713ffa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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_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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54c7614ceb4dd3e8275e2304e866074a07ac8234d0df157f10d610cf1ff3f6a4 [INFO] running `Command { std: "docker" "start" "-a" "54c7614ceb4dd3e8275e2304e866074a07ac8234d0df157f10d610cf1ff3f6a4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Compiling fuser v0.14.0 (https://github.com/Start9Labs/fuser.git#b60f00a8) [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking bitmaps v3.2.1 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking oneshot v0.1.8 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking imbl-sized-chunks v0.1.2 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking page_size v0.6.0 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling zerocopy-derive v0.7.34 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling test-log-macros v0.2.16 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking ctrlc v3.4.4 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking test-log v0.2.16 [INFO] [stderr] Checking fd-lock-rs v0.1.4 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking imbl v3.0.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking generic-array v1.0.0 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Checking startos-backup-fs v0.1.0 (/opt/rustwide/workdir/backup-fs) [INFO] [stdout] warning: unused import: `std::os::raw::c_void` [INFO] [stdout] --> backup-fs/src/inode.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::os::raw::c_void; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::raw::c_void` [INFO] [stdout] --> backup-fs/src/inode.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::os::raw::c_void; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read` [INFO] [stdout] --> backup-fs/src/handle.rs:658:27 [INFO] [stdout] | [INFO] [stdout] 658 | let (access_mask, read, _) = match flags & libc::O_ACCMODE { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read` [INFO] [stdout] --> backup-fs/src/handle.rs:658:27 [INFO] [stdout] | [INFO] [stdout] 658 | let (access_mask, read, _) = match flags & libc::O_ACCMODE { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lock` is never read [INFO] [stdout] --> backup-fs/src/lib.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct BackupFS { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 100 | lock: FdLock, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `rollback` is never used [INFO] [stdout] --> backup-fs/src/atomic_file.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl AtomicFile { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn rollback(mut self) -> BkfsResult<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> backup-fs/src/util.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl RandReader { [INFO] [stdout] | ------------------------------ associated function in this implementation [INFO] [stdout] 11 | pub fn new(rng: R) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `last`, `release`, and `try_join` are never used [INFO] [stdout] --> backup-fs/src/util.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 71 | impl NonContinuousRange { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | fn last(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | fn release(&mut self, id: u64) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | fn try_join(left: Self, right: Self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `empty`, `peek_next`, and `release` are never used [INFO] [stdout] --> backup-fs/src/util.rs:281:12 [INFO] [stdout] | [INFO] [stdout] 274 | impl IdPool { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 281 | pub fn empty() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 294 | pub fn peek_next(&self, after: u64) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 312 | pub fn release(&mut self, id: u64) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lock` is never read [INFO] [stdout] --> backup-fs/src/lib.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 99 | pub struct BackupFS { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 100 | lock: FdLock, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `rollback` is never used [INFO] [stdout] --> backup-fs/src/atomic_file.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl AtomicFile { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn rollback(mut self) -> BkfsResult<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> backup-fs/src/util.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl RandReader { [INFO] [stdout] | ------------------------------ associated function in this implementation [INFO] [stdout] 11 | pub fn new(rng: R) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `last`, `release`, and `try_join` are never used [INFO] [stdout] --> backup-fs/src/util.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 71 | impl NonContinuousRange { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | fn last(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | fn release(&mut self, id: u64) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | fn try_join(left: Self, right: Self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `empty`, `peek_next`, and `release` are never used [INFO] [stdout] --> backup-fs/src/util.rs:281:12 [INFO] [stdout] | [INFO] [stdout] 274 | impl IdPool { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 281 | pub fn empty() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 294 | pub fn peek_next(&self, after: u64) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 312 | pub fn release(&mut self, id: u64) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BkfsError` [INFO] [stdout] --> backup-fs/src/main.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use backupfs::error::{BkfsError, BkfsErrorKind}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BkfsError` [INFO] [stdout] --> backup-fs/src/main.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use backupfs::error::{BkfsError, BkfsErrorKind}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 30.41s [INFO] running `Command { std: "docker" "inspect" "54c7614ceb4dd3e8275e2304e866074a07ac8234d0df157f10d610cf1ff3f6a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54c7614ceb4dd3e8275e2304e866074a07ac8234d0df157f10d610cf1ff3f6a4", kill_on_drop: false }` [INFO] [stdout] 54c7614ceb4dd3e8275e2304e866074a07ac8234d0df157f10d610cf1ff3f6a4