[INFO] cloning repository https://github.com/cucumber007/rust_sandbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cucumber007/rust_sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcucumber007%2Frust_sandbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcucumber007%2Frust_sandbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca2d7847c5aea19cd524ff527f62a41cd947f24b [INFO] testing cucumber007/rust_sandbox against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcucumber007%2Frust_sandbox" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cucumber007/rust_sandbox [INFO] finished tweaking git repo https://github.com/cucumber007/rust_sandbox [INFO] tweaked toml for git repo https://github.com/cucumber007/rust_sandbox written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cucumber007/rust_sandbox 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] crate git repo https://github.com/cucumber007/rust_sandbox 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] 6bab34ee8dfa1ed24f495f60fe5f70886318b35ab51f7b7c2edbf133849859b3 [INFO] running `Command { std: "docker" "start" "-a" "6bab34ee8dfa1ed24f495f60fe5f70886318b35ab51f7b7c2edbf133849859b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bab34ee8dfa1ed24f495f60fe5f70886318b35ab51f7b7c2edbf133849859b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bab34ee8dfa1ed24f495f60fe5f70886318b35ab51f7b7c2edbf133849859b3", kill_on_drop: false }` [INFO] [stdout] 6bab34ee8dfa1ed24f495f60fe5f70886318b35ab51f7b7c2edbf133849859b3 [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] 83fe182bf807206b9ad38a3e1ede490d0b4cd53f263de31e595e01b965058743 [INFO] running `Command { std: "docker" "start" "-a" "83fe182bf807206b9ad38a3e1ede490d0b4cd53f263de31e595e01b965058743", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling getrandom v0.2.8 [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 test_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/thread_pool.rs:6:39 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait ThreadPoolExecutor: Drop { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: where clauses on type aliases are not enforced [INFO] [stdout] --> src/thread_pool.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | type Task where T: Send + Sync = Box T + Send + Sync>; [INFO] [stdout] | ------^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | will not be checked at usage sites of the type alias [INFO] [stdout] | help: remove this where clause [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.40s [INFO] running `Command { std: "docker" "inspect" "83fe182bf807206b9ad38a3e1ede490d0b4cd53f263de31e595e01b965058743", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83fe182bf807206b9ad38a3e1ede490d0b4cd53f263de31e595e01b965058743", kill_on_drop: false }` [INFO] [stdout] 83fe182bf807206b9ad38a3e1ede490d0b4cd53f263de31e595e01b965058743 [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] 3944563c1870ae90a04116b5fa2561a43030c14a365b24419eeb1b85d59fc183 [INFO] running `Command { std: "docker" "start" "-a" "3944563c1870ae90a04116b5fa2561a43030c14a365b24419eeb1b85d59fc183", kill_on_drop: false }` [INFO] [stderr] Compiling test_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/thread_pool.rs:6:39 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait ThreadPoolExecutor: Drop { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: where clauses on type aliases are not enforced [INFO] [stdout] --> src/thread_pool.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | type Task where T: Send + Sync = Box T + Send + Sync>; [INFO] [stdout] | ------^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | will not be checked at usage sites of the type alias [INFO] [stdout] | help: remove this where clause [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/thread_pool.rs:6:39 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait ThreadPoolExecutor: Drop { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: where clauses on type aliases are not enforced [INFO] [stdout] --> src/thread_pool.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | type Task where T: Send + Sync = Box T + Send + Sync>; [INFO] [stdout] | ------^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | will not be checked at usage sites of the type alias [INFO] [stdout] | help: remove this where clause [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "3944563c1870ae90a04116b5fa2561a43030c14a365b24419eeb1b85d59fc183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3944563c1870ae90a04116b5fa2561a43030c14a365b24419eeb1b85d59fc183", kill_on_drop: false }` [INFO] [stdout] 3944563c1870ae90a04116b5fa2561a43030c14a365b24419eeb1b85d59fc183 [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] e9a91d410833c17d7698b7e84c71bc6ebe67004de831f0c3e90ec4c8f33dfb82 [INFO] running `Command { std: "docker" "start" "-a" "e9a91d410833c17d7698b7e84c71bc6ebe67004de831f0c3e90ec4c8f33dfb82", kill_on_drop: false }` [INFO] [stderr] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stderr] --> src/thread_pool.rs:6:39 [INFO] [stderr] | [INFO] [stderr] 6 | pub trait ThreadPoolExecutor: Drop { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(drop_bounds)]` on by default [INFO] [stderr] [INFO] [stderr] warning: where clauses on type aliases are not enforced [INFO] [stderr] --> src/thread_pool.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | type Task where T: Send + Sync = Box T + Send + Sync>; [INFO] [stderr] | ------^^^^^^^^^^^^^^ [INFO] [stderr] | | | [INFO] [stderr] | | will not be checked at usage sites of the type alias [INFO] [stderr] | help: remove this where clause [INFO] [stderr] | [INFO] [stderr] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stderr] see issue #112792 for more information [INFO] [stderr] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stderr] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `test_rust` (lib) generated 2 warnings (run `cargo fix --lib -p test_rust` to apply 1 suggestion) [INFO] [stderr] warning: `test_rust` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_rust-283254e3a24b5eba) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_rust-d42af24b3fff41e2) [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" "e9a91d410833c17d7698b7e84c71bc6ebe67004de831f0c3e90ec4c8f33dfb82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9a91d410833c17d7698b7e84c71bc6ebe67004de831f0c3e90ec4c8f33dfb82", kill_on_drop: false }` [INFO] [stdout] e9a91d410833c17d7698b7e84c71bc6ebe67004de831f0c3e90ec4c8f33dfb82