[INFO] cloning repository https://github.com/dhanji/flock [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dhanji/flock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhanji%2Fflock", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhanji%2Fflock'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0a2d13babf87e5894028d3f9d056ba2a8398cd87 [INFO] checking dhanji/flock against try#0cb362313295507a2f4321c0e30cea0168f2fe71 for pr-138961-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhanji%2Fflock" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dhanji/flock [INFO] finished tweaking git repo https://github.com/dhanji/flock [INFO] tweaked toml for git repo https://github.com/dhanji/flock written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dhanji/flock on toolchain 0cb362313295507a2f4321c0e30cea0168f2fe71 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dhanji/flock 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" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.5.49 [INFO] [stderr] Downloaded tokio-test v0.4.4 [INFO] [stderr] Downloaded clap_builder v4.5.49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3dde84f2ee658190d5de9754f4aacb6f2ea973f8acab1cdd09c4fd9449c2f00d [INFO] running `Command { std: "docker" "start" "-a" "3dde84f2ee658190d5de9754f4aacb6f2ea973f8acab1cdd09c4fd9449c2f00d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3dde84f2ee658190d5de9754f4aacb6f2ea973f8acab1cdd09c4fd9449c2f00d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dde84f2ee658190d5de9754f4aacb6f2ea973f8acab1cdd09c4fd9449c2f00d", kill_on_drop: false }` [INFO] [stdout] 3dde84f2ee658190d5de9754f4aacb6f2ea973f8acab1cdd09c4fd9449c2f00d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b2c4683fc0c1aa92a6dd604a0c12383040c343089bdd52c757460cf8560cd72 [INFO] running `Command { std: "docker" "start" "-a" "7b2c4683fc0c1aa92a6dd604a0c12383040c343089bdd52c757460cf8560cd72", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking nu-ansi-term v0.50.3 [INFO] [stderr] Checking fs_extra v1.3.0 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking clap_builder v4.5.49 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking clap v4.5.49 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking flock v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stdout] warning: variable `file_options` is assigned to, but never used [INFO] [stdout] --> src/workspace.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | let mut file_options = fs_extra::file::CopyOptions::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_file_options` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `file_options` is never read [INFO] [stdout] --> src/workspace.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | file_options.overwrite = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempfile::TempDir` [INFO] [stdout] --> tests/critical_fixes_test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tempfile::TempDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_simple_test_workspace` is never used [INFO] [stdout] --> tests/common/mod.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | pub async fn create_simple_test_workspace() -> Result { [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 import: `tempfile::TempDir` [INFO] [stdout] --> tests/parallel_execution_test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tempfile::TempDir; [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::Duration` [INFO] [stdout] --> tests/parallel_execution_test.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_simple_test_workspace` is never used [INFO] [stdout] --> tests/common/mod.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | pub async fn create_simple_test_workspace() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_simple_test_workspace` is never used [INFO] [stdout] --> tests/common/mod.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | pub async fn create_simple_test_workspace() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `file_options` is assigned to, but never used [INFO] [stdout] --> src/workspace.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | let mut file_options = fs_extra::file::CopyOptions::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_file_options` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `file_options` is never read [INFO] [stdout] --> src/workspace.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | file_options.overwrite = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `file_options` is assigned to, but never used [INFO] [stdout] --> src/workspace.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | let mut file_options = fs_extra::file::CopyOptions::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_file_options` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `file_options` is never read [INFO] [stdout] --> src/workspace.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | file_options.overwrite = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `file_options` is assigned to, but never used [INFO] [stdout] --> src/workspace.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | let mut file_options = fs_extra::file::CopyOptions::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_file_options` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `file_options` is never read [INFO] [stdout] --> src/workspace.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | file_options.overwrite = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.83s [INFO] running `Command { std: "docker" "inspect" "7b2c4683fc0c1aa92a6dd604a0c12383040c343089bdd52c757460cf8560cd72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b2c4683fc0c1aa92a6dd604a0c12383040c343089bdd52c757460cf8560cd72", kill_on_drop: false }` [INFO] [stdout] 7b2c4683fc0c1aa92a6dd604a0c12383040c343089bdd52c757460cf8560cd72