[INFO] fetching crate fcntl-tool 0.1.0... [INFO] testing fcntl-tool-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate fcntl-tool 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate fcntl-tool 0.1.0 [INFO] finished tweaking crates.io crate fcntl-tool 0.1.0 [INFO] tweaked toml for crates.io crate fcntl-tool 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fcntl-tool 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fcntl-tool 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded terminal_size v0.4.2 [INFO] [stderr] Downloaded once_cell v1.21.0 [INFO] [stderr] Downloaded rustix v1.0.2 [INFO] [stderr] Downloaded linux-raw-sys v0.9.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c254465428493f70d2f4b471aaf39dfbc2e9979c33ff11b96b0c714e15ef0548 [INFO] running `Command { std: "docker" "start" "-a" "c254465428493f70d2f4b471aaf39dfbc2e9979c33ff11b96b0c714e15ef0548", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c254465428493f70d2f4b471aaf39dfbc2e9979c33ff11b96b0c714e15ef0548", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c254465428493f70d2f4b471aaf39dfbc2e9979c33ff11b96b0c714e15ef0548", kill_on_drop: false }` [INFO] [stdout] c254465428493f70d2f4b471aaf39dfbc2e9979c33ff11b96b0c714e15ef0548 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a64daab36a1cacfc6154eab39342e2a3891632690f9ed1db154f401ca5f2de4 [INFO] running `Command { std: "docker" "start" "-a" "5a64daab36a1cacfc6154eab39342e2a3891632690f9ed1db154f401ca5f2de4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling rustix v1.0.2 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling linux-raw-sys v0.9.2 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling terminal_size v0.4.2 [INFO] [stderr] Compiling clap_builder v4.5.32 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Compiling clap v4.5.32 [INFO] [stderr] Compiling fcntl-tool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/fcntl.rs:132:34 [INFO] [stdout] | [INFO] [stdout] 132 | fn to_fcntl_arg(self, flock: &libc::flock) -> FcntlArg { [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 132 | fn to_fcntl_arg(self, flock: &libc::flock) -> FcntlArg<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/fcntl.rs:151:34 [INFO] [stdout] | [INFO] [stdout] 151 | fn to_fcntl_arg(self, flock: &mut libc::flock) -> FcntlArg { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 151 | fn to_fcntl_arg(self, flock: &mut libc::flock) -> FcntlArg<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.74s [INFO] running `Command { std: "docker" "inspect" "5a64daab36a1cacfc6154eab39342e2a3891632690f9ed1db154f401ca5f2de4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a64daab36a1cacfc6154eab39342e2a3891632690f9ed1db154f401ca5f2de4", kill_on_drop: false }` [INFO] [stdout] 5a64daab36a1cacfc6154eab39342e2a3891632690f9ed1db154f401ca5f2de4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8dd32e901ecfef2bdacd359dedebc2201191a3157599ffc8a0106064d371e912 [INFO] running `Command { std: "docker" "start" "-a" "8dd32e901ecfef2bdacd359dedebc2201191a3157599ffc8a0106064d371e912", kill_on_drop: false }` [INFO] [stderr] Compiling fcntl-tool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/fcntl.rs:132:34 [INFO] [stdout] | [INFO] [stdout] 132 | fn to_fcntl_arg(self, flock: &libc::flock) -> FcntlArg { [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 132 | fn to_fcntl_arg(self, flock: &libc::flock) -> FcntlArg<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/fcntl.rs:151:34 [INFO] [stdout] | [INFO] [stdout] 151 | fn to_fcntl_arg(self, flock: &mut libc::flock) -> FcntlArg { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 151 | fn to_fcntl_arg(self, flock: &mut libc::flock) -> FcntlArg<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "8dd32e901ecfef2bdacd359dedebc2201191a3157599ffc8a0106064d371e912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dd32e901ecfef2bdacd359dedebc2201191a3157599ffc8a0106064d371e912", kill_on_drop: false }` [INFO] [stdout] 8dd32e901ecfef2bdacd359dedebc2201191a3157599ffc8a0106064d371e912 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c475044e158dfb72491b44492178302d64b807abda2fac35ee95ffcb33df178b [INFO] running `Command { std: "docker" "start" "-a" "c475044e158dfb72491b44492178302d64b807abda2fac35ee95ffcb33df178b", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/fcntl.rs:132:34 [INFO] [stderr] | [INFO] [stderr] 132 | fn to_fcntl_arg(self, flock: &libc::flock) -> FcntlArg { [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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] 132 | fn to_fcntl_arg(self, flock: &libc::flock) -> FcntlArg<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/fcntl.rs:151:34 [INFO] [stderr] | [INFO] [stderr] 151 | fn to_fcntl_arg(self, flock: &mut libc::flock) -> FcntlArg { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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] 151 | fn to_fcntl_arg(self, flock: &mut libc::flock) -> FcntlArg<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `fcntl-tool` (bin "fcntl-tool" test) generated 2 warnings (run `cargo fix --bin "fcntl-tool" -p fcntl-tool --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fcntl_tool-85d9f4be16c20410) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c475044e158dfb72491b44492178302d64b807abda2fac35ee95ffcb33df178b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c475044e158dfb72491b44492178302d64b807abda2fac35ee95ffcb33df178b", kill_on_drop: false }` [INFO] [stdout] c475044e158dfb72491b44492178302d64b807abda2fac35ee95ffcb33df178b