[INFO] fetching crate arena-alloc 0.1.2... [INFO] testing arena-alloc-0.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate arena-alloc 0.1.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate arena-alloc 0.1.2 [INFO] finished tweaking crates.io crate arena-alloc 0.1.2 [INFO] tweaked toml for crates.io crate arena-alloc 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate arena-alloc 0.1.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b20eb00acfe9c63cec260f7adeeaaa187d26609e933803152f18d06b817a5ba [INFO] running `Command { std: "docker" "start" "-a" "5b20eb00acfe9c63cec260f7adeeaaa187d26609e933803152f18d06b817a5ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b20eb00acfe9c63cec260f7adeeaaa187d26609e933803152f18d06b817a5ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b20eb00acfe9c63cec260f7adeeaaa187d26609e933803152f18d06b817a5ba", kill_on_drop: false }` [INFO] [stdout] 5b20eb00acfe9c63cec260f7adeeaaa187d26609e933803152f18d06b817a5ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 68df243ffda8b20a2cdd7bb3ec8339085f9ef087aab6f3213a1742ef14a3583a [INFO] running `Command { std: "docker" "start" "-a" "68df243ffda8b20a2cdd7bb3ec8339085f9ef087aab6f3213a1742ef14a3583a", kill_on_drop: false }` [INFO] [stderr] Compiling arena-alloc v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:114:26 [INFO] [stdout] | [INFO] [stdout] 114 | fn get_ptr_place(&'a self) -> Option<(usize, &mut MaybeUninit)> { [INFO] [stdout] | ^^ ------------------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 114 | fn get_ptr_place(&'a self) -> Option<(usize, &'a mut MaybeUninit)> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] running `Command { std: "docker" "inspect" "68df243ffda8b20a2cdd7bb3ec8339085f9ef087aab6f3213a1742ef14a3583a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68df243ffda8b20a2cdd7bb3ec8339085f9ef087aab6f3213a1742ef14a3583a", kill_on_drop: false }` [INFO] [stdout] 68df243ffda8b20a2cdd7bb3ec8339085f9ef087aab6f3213a1742ef14a3583a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 244666bc72ee03ef7a1f42c674ea35f176e769e9e128198993bdcff17d099f19 [INFO] running `Command { std: "docker" "start" "-a" "244666bc72ee03ef7a1f42c674ea35f176e769e9e128198993bdcff17d099f19", kill_on_drop: false }` [INFO] [stderr] Compiling arena-alloc v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:114:26 [INFO] [stdout] | [INFO] [stdout] 114 | fn get_ptr_place(&'a self) -> Option<(usize, &mut MaybeUninit)> { [INFO] [stdout] | ^^ ------------------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 114 | fn get_ptr_place(&'a self) -> Option<(usize, &'a mut MaybeUninit)> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:114:26 [INFO] [stdout] | [INFO] [stdout] 114 | fn get_ptr_place(&'a self) -> Option<(usize, &mut MaybeUninit)> { [INFO] [stdout] | ^^ ------------------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 114 | fn get_ptr_place(&'a self) -> Option<(usize, &'a mut MaybeUninit)> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "244666bc72ee03ef7a1f42c674ea35f176e769e9e128198993bdcff17d099f19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "244666bc72ee03ef7a1f42c674ea35f176e769e9e128198993bdcff17d099f19", kill_on_drop: false }` [INFO] [stdout] 244666bc72ee03ef7a1f42c674ea35f176e769e9e128198993bdcff17d099f19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 45aac77af1875065e1e09a58ea6d48f8857a55be236d78aba54b85c534eea213 [INFO] running `Command { std: "docker" "start" "-a" "45aac77af1875065e1e09a58ea6d48f8857a55be236d78aba54b85c534eea213", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test::test_acquire ... ok [INFO] [stdout] test test::test_acquire_init_default ... ok [INFO] [stdout] test test::test_drop ... ok [INFO] [stdout] test test::test_interlinking_reference ... ok [INFO] [stdout] test test::test_zero_size ... ok [INFO] [stdout] test test::test_acquire_default ... ok [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:114:26 [INFO] [stderr] | [INFO] [stderr] 114 | fn get_ptr_place(&'a self) -> Option<(usize, &mut MaybeUninit)> { [INFO] [stderr] | ^^ ------------------- the lifetime gets resolved as `'a` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 114 | fn get_ptr_place(&'a self) -> Option<(usize, &'a mut MaybeUninit)> { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: `arena-alloc` (lib) generated 1 warning (run `cargo fix --lib -p arena-alloc` to apply 1 suggestion) [INFO] [stderr] warning: `arena-alloc` (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/x86_64-unknown-linux-musl/debug/deps/arena_alloc-53390cc9e6323df1) [INFO] [stdout] test test::test_acquire_init ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/main-1a27aadbfe12c21b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "45aac77af1875065e1e09a58ea6d48f8857a55be236d78aba54b85c534eea213", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45aac77af1875065e1e09a58ea6d48f8857a55be236d78aba54b85c534eea213", kill_on_drop: false }` [INFO] [stdout] 45aac77af1875065e1e09a58ea6d48f8857a55be236d78aba54b85c534eea213