[INFO] fetching crate timed_transfer 0.1.0... [INFO] testing timed_transfer-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate timed_transfer 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate timed_transfer 0.1.0 [INFO] finished tweaking crates.io crate timed_transfer 0.1.0 [INFO] tweaked toml for crates.io crate timed_transfer 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate timed_transfer 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate timed_transfer 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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfdbd8a0b8fc9b8749d70d8c0a91cd9e48db0886602641e0c7f978b9f1b075ab [INFO] running `Command { std: "docker" "start" "-a" "dfdbd8a0b8fc9b8749d70d8c0a91cd9e48db0886602641e0c7f978b9f1b075ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfdbd8a0b8fc9b8749d70d8c0a91cd9e48db0886602641e0c7f978b9f1b075ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfdbd8a0b8fc9b8749d70d8c0a91cd9e48db0886602641e0c7f978b9f1b075ab", kill_on_drop: false }` [INFO] [stdout] dfdbd8a0b8fc9b8749d70d8c0a91cd9e48db0886602641e0c7f978b9f1b075ab [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1718810f99c70e9d8719ffae54417075c10149c4372f315522355e2546c0135 [INFO] running `Command { std: "docker" "start" "-a" "f1718810f99c70e9d8719ffae54417075c10149c4372f315522355e2546c0135", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling timed_transfer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gpu.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn alloc(mailbox: &Mailbox, size: usize) -> Result { [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] 17 | pub fn alloc(mailbox: &Mailbox, size: usize) -> Result, io::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `Command { std: "docker" "inspect" "f1718810f99c70e9d8719ffae54417075c10149c4372f315522355e2546c0135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1718810f99c70e9d8719ffae54417075c10149c4372f315522355e2546c0135", kill_on_drop: false }` [INFO] [stdout] f1718810f99c70e9d8719ffae54417075c10149c4372f315522355e2546c0135 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02929d79fd2d2687a23f2010f765ca46b4e5469d76b24edf7b18919fdb7177b2 [INFO] running `Command { std: "docker" "start" "-a" "02929d79fd2d2687a23f2010f765ca46b4e5469d76b24edf7b18919fdb7177b2", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling timed_transfer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gpu.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn alloc(mailbox: &Mailbox, size: usize) -> Result { [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] 17 | pub fn alloc(mailbox: &Mailbox, size: usize) -> Result, io::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ctrlc v3.4.4 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/gpu.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn alloc(mailbox: &Mailbox, size: usize) -> Result { [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] 17 | pub fn alloc(mailbox: &Mailbox, size: usize) -> Result, io::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.95s [INFO] running `Command { std: "docker" "inspect" "02929d79fd2d2687a23f2010f765ca46b4e5469d76b24edf7b18919fdb7177b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02929d79fd2d2687a23f2010f765ca46b4e5469d76b24edf7b18919fdb7177b2", kill_on_drop: false }` [INFO] [stdout] 02929d79fd2d2687a23f2010f765ca46b4e5469d76b24edf7b18919fdb7177b2 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 72a3d1925d6494eeae349ebbd6e9ee7fc4628846334aadc97e90ca296ffc4c63 [INFO] running `Command { std: "docker" "start" "-a" "72a3d1925d6494eeae349ebbd6e9ee7fc4628846334aadc97e90ca296ffc4c63", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/gpu.rs:17:27 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn alloc(mailbox: &Mailbox, size: usize) -> Result { [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] 17 | pub fn alloc(mailbox: &Mailbox, size: usize) -> Result, io::Error> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `timed_transfer` (lib) generated 1 warning (run `cargo fix --lib -p timed_transfer` to apply 1 suggestion) [INFO] [stderr] warning: `timed_transfer` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/timed_transfer-864202ddb5820322) [INFO] [stderr] Doc-tests timed_transfer [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] [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" "72a3d1925d6494eeae349ebbd6e9ee7fc4628846334aadc97e90ca296ffc4c63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72a3d1925d6494eeae349ebbd6e9ee7fc4628846334aadc97e90ca296ffc4c63", kill_on_drop: false }` [INFO] [stdout] 72a3d1925d6494eeae349ebbd6e9ee7fc4628846334aadc97e90ca296ffc4c63