[INFO] fetching crate openat-ext 0.2.3...
[INFO] testing openat-ext-0.2.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate openat-ext 0.2.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate openat-ext 0.2.3
[INFO] finished tweaking crates.io crate openat-ext 0.2.3
[INFO] tweaked toml for crates.io crate openat-ext 0.2.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate openat-ext 0.2.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] [stderr]       Adding nix v0.23.2 (available: v0.30.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02dd5da3059e7796af0b637e4c690be540f7d8e3b0f0a3f9a5782d7731e5eaa4
[INFO] running `Command { std: "docker" "start" "-a" "02dd5da3059e7796af0b637e4c690be540f7d8e3b0f0a3f9a5782d7731e5eaa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02dd5da3059e7796af0b637e4c690be540f7d8e3b0f0a3f9a5782d7731e5eaa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02dd5da3059e7796af0b637e4c690be540f7d8e3b0f0a3f9a5782d7731e5eaa4", kill_on_drop: false }`
[INFO] [stdout] 02dd5da3059e7796af0b637e4c690be540f7d8e3b0f0a3f9a5782d7731e5eaa4
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d5bca0f27811f316b6ae18fdc71fff87f2e999f055388e6c9f2a8eb67ebc056
[INFO] running `Command { std: "docker" "start" "-a" "4d5bca0f27811f316b6ae18fdc71fff87f2e999f055388e6c9f2a8eb67ebc056", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling openat v0.1.21
[INFO] [stderr]    Compiling nix v0.23.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling openat-ext v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:146:24
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter>;
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided here        ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter<'_>>;
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:420:24
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter> {
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided here        ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter<'_>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.28s
[INFO] running `Command { std: "docker" "inspect" "4d5bca0f27811f316b6ae18fdc71fff87f2e999f055388e6c9f2a8eb67ebc056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5bca0f27811f316b6ae18fdc71fff87f2e999f055388e6c9f2a8eb67ebc056", kill_on_drop: false }`
[INFO] [stdout] 4d5bca0f27811f316b6ae18fdc71fff87f2e999f055388e6c9f2a8eb67ebc056
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cba008b61612723911818f57a5d3476b4e009653141ac9311719085f7be362d
[INFO] running `Command { std: "docker" "start" "-a" "4cba008b61612723911818f57a5d3476b4e009653141ac9311719085f7be362d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:146:24
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter>;
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided here        ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter<'_>>;
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:420:24
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter> {
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided here        ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter<'_>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling openat-ext v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:146:24
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter>;
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided here        ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter<'_>>;
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:420:24
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter> {
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided here        ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter<'_>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "4cba008b61612723911818f57a5d3476b4e009653141ac9311719085f7be362d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cba008b61612723911818f57a5d3476b4e009653141ac9311719085f7be362d", kill_on_drop: false }`
[INFO] [stdout] 4cba008b61612723911818f57a5d3476b4e009653141ac9311719085f7be362d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a265be60e5d2d9fdd46b8bccfa46c8fc314e293e9876a4d2ebb09fd8ba2b202b
[INFO] running `Command { std: "docker" "start" "-a" "a265be60e5d2d9fdd46b8bccfa46c8fc314e293e9876a4d2ebb09fd8ba2b202b", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:146:24
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter>;
[INFO] [stderr]     |                        ^^^^^ the lifetime is elided here        ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter<'_>>;
[INFO] [stderr]     |                                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:420:24
[INFO] [stderr]     |
[INFO] [stderr] 420 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter> {
[INFO] [stderr]     |                        ^^^^^ the lifetime is elided here        ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 420 |     fn new_file_writer(&self, mode: libc::mode_t) -> io::Result<FileWriter<'_>> {
[INFO] [stderr]     |                                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `openat-ext` (lib) generated 2 warnings (run `cargo fix --lib -p openat-ext` to apply 2 suggestions)
[INFO] [stderr] warning: `openat-ext` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/openat_ext-df98c27d99e5a2c6)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::ensure_dir_all ... ok
[INFO] [stdout] test tests::read_to_string_optional ... ok
[INFO] [stdout] test tests::metadata_optional ... ok
[INFO] [stdout] test tests::test_fchmodat ... ok
[INFO] [stdout] test tests::read_to_string ... ok
[INFO] [stdout] test tests::open_file_optional ... ok
[INFO] [stdout] test tests::get_file_type ... ok
[INFO] [stdout] test tests::copy_file_at ... ok
[INFO] [stdout] test tests::test_local_rename ... ok
[INFO] [stdout] test tests::remove_file_optional ... ok
[INFO] [stdout] test tests::test_pread_exact ... ok
[INFO] [stdout] test tests::test_syncfs ... ok
[INFO] [stdout] test tests::copy_fallback ... ok
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-2b204828a10947d1)
[INFO] [stdout] test tests::test_update_timestamps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test copy ... ok
[INFO] [stdout] test exists ... ok
[INFO] [stdout] test dir_tests ... ok
[INFO] [stdout] test file_writer_abandon ... ok
[INFO] [stdout] test file_writer ... ok
[INFO] [stdout] test copy_path ... ok
[INFO] [stdout] test write_file_contents ... ok
[INFO] [stdout] test write_file_with ... ok
[INFO] [stdout] test rmrf ... ok
[INFO] [stdout] test open_file_optional ... ok
[INFO] [stdout] test write_file_with_complex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests openat_ext
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a265be60e5d2d9fdd46b8bccfa46c8fc314e293e9876a4d2ebb09fd8ba2b202b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a265be60e5d2d9fdd46b8bccfa46c8fc314e293e9876a4d2ebb09fd8ba2b202b", kill_on_drop: false }`
[INFO] [stdout] a265be60e5d2d9fdd46b8bccfa46c8fc314e293e9876a4d2ebb09fd8ba2b202b