[INFO] fetching crate libloading 0.9.0... [INFO] testing libloading-0.9.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate libloading 0.9.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate libloading 0.9.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate libloading 0.9.0 [INFO] tweaked toml for crates.io crate libloading 0.9.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libloading 0.9.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libloading 0.9.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29b2b8c4dbb833ce2b5439259be46924324cfc949eee7380c42eae2c03ac388f [INFO] running `Command { std: "docker" "start" "-a" "29b2b8c4dbb833ce2b5439259be46924324cfc949eee7380c42eae2c03ac388f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29b2b8c4dbb833ce2b5439259be46924324cfc949eee7380c42eae2c03ac388f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29b2b8c4dbb833ce2b5439259be46924324cfc949eee7380c42eae2c03ac388f", kill_on_drop: false }` [INFO] [stdout] 29b2b8c4dbb833ce2b5439259be46924324cfc949eee7380c42eae2c03ac388f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 760f1ab83f6a39e3c07bc6c10ad3fbfe0732d18ff49dfc6bc18161c46b917773 [INFO] running `Command { std: "docker" "start" "-a" "760f1ab83f6a39e3c07bc6c10ad3fbfe0732d18ff49dfc6bc18161c46b917773", kill_on_drop: false }` [INFO] [stderr] Compiling libloading v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "760f1ab83f6a39e3c07bc6c10ad3fbfe0732d18ff49dfc6bc18161c46b917773", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "760f1ab83f6a39e3c07bc6c10ad3fbfe0732d18ff49dfc6bc18161c46b917773", kill_on_drop: false }` [INFO] [stdout] 760f1ab83f6a39e3c07bc6c10ad3fbfe0732d18ff49dfc6bc18161c46b917773 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c269f0d6ebc9aa1c5c4c841a4e2fa02c28c4dc4a35eb4235a65017c5c342c9c [INFO] running `Command { std: "docker" "start" "-a" "0c269f0d6ebc9aa1c5c4c841a4e2fa02c28c4dc4a35eb4235a65017c5c342c9c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling libloading v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.35s [INFO] running `Command { std: "docker" "inspect" "0c269f0d6ebc9aa1c5c4c841a4e2fa02c28c4dc4a35eb4235a65017c5c342c9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c269f0d6ebc9aa1c5c4c841a4e2fa02c28c4dc4a35eb4235a65017c5c342c9c", kill_on_drop: false }` [INFO] [stdout] 0c269f0d6ebc9aa1c5c4c841a4e2fa02c28c4dc4a35eb4235a65017c5c342c9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8d607a6e988fda53b823cfece00d7fe8623e3d21944c36b5c6dfb0a7dabe7dfa [INFO] running `Command { std: "docker" "start" "-a" "8d607a6e988fda53b823cfece00d7fe8623e3d21944c36b5c6dfb0a7dabe7dfa", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libloading-d3b84af005050bc3) [INFO] [stdout] [INFO] [stderr] Running tests/constants.rs (/opt/rustwide/target/debug/deps/constants-4670a4277084aca2) [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] [stderr] Running tests/functions.rs (/opt/rustwide/target/debug/deps/functions-99ef0226e87bfa92) [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 24 tests [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/test_helpers.rs:36:25 [INFO] [stderr] | [INFO] [stderr] 36 | TEST_STATIC_PTR == (&mut TEST_STATIC_PTR as *mut *mut _ as *mut _) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] help: use `&raw mut` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 36 | TEST_STATIC_PTR == (&raw mut TEST_STATIC_PTR as *mut *mut _ as *mut _) [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] test test_as_filename_osstring ... ok [INFO] [stdout] test test_as_filename_string ... ok [INFO] [stdout] test library_this_get ... ok [INFO] [stdout] test test_as_symbol_name_cstr ... ok [INFO] [stdout] test test_as_symbol_name_bytes ... ok [INFO] [stdout] test test_as_filename_pathbuf ... ok [INFO] [stdout] test test_static_u32 ... ok [INFO] [stdout] test test_incompatible_type ... ok [INFO] [stdout] test test_try_into_ptr ... ok [INFO] [stdout] test test_id_struct ... ok [INFO] [stdout] test test_incompatible_type_named_fn ... ok [INFO] [stdout] test test_0_no_0 ... ok [INFO] [stdout] test test_as_symbol_name_cstring ... ok [INFO] [stdout] test interior_null_fails ... ok [INFO] [stdout] test missing_symbol_fails ... ok [INFO] [stdout] test test_as_symbol_name_str ... ok [INFO] [stdout] test test_id_u32 ... ok [INFO] [stdout] test test_as_filename_osstr ... ok [INFO] [stdout] test test_static_ptr ... ok [INFO] [stdout] test wrong_name_fails ... ok [INFO] [stdout] test test_as_symbol_name_string ... ok [INFO] [stdout] test test_as_filename_str ... ok [INFO] [stdout] test test_as_filename_path ... ok [INFO] [stderr] Running tests/library_filename.rs (/opt/rustwide/target/debug/deps/library_filename-65403a40ad1ce96f) [INFO] [stdout] test manual_close_many_times ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_library_filename ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/markers.rs (/opt/rustwide/target/debug/deps/markers-589c218d9e60f631) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test check_error_display ... ok [INFO] [stdout] test check_error_send ... ok [INFO] [stdout] test check_error_sync ... ok [INFO] [stdout] test check_symbol_send ... ok [INFO] [stdout] test check_symbol_sync ... ok [INFO] [stdout] test check_library_send ... ok [INFO] [stdout] test check_unix_library_send ... ok [INFO] [stdout] test check_unix_library_sync ... ok [INFO] [stdout] test check_unix_symbol_send ... ok [INFO] [stdout] test check_library_sync ... ok [INFO] [stdout] test check_unix_symbol_sync ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/windows.rs (/opt/rustwide/target/debug/deps/windows-21f04407f4ce1741) [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] [stderr] Doc-tests libloading [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/os/mod.rs - os (line 11) ... ignored [INFO] [stdout] test src/lib.rs - (line 26) - compile ... ok [INFO] [stdout] test src/safe.rs - safe::Library::get (line 126) - compile ... ok [INFO] [stdout] test src/safe.rs - safe::Symbol<'lib,T>::from_raw (line 237) - compile ... ok [INFO] [stdout] test src/safe.rs - safe::Library::new (line 75) - compile ... ok [INFO] [stdout] test src/safe.rs - safe::Symbol<'lib,Option>::lift_option (line 278) - compile ... ok [INFO] [stdout] test src/safe.rs - safe::Symbol<'lib,T>::into_raw (line 214) - compile ... ok [INFO] [stdout] test src/safe.rs - safe::Library::get (line 140) - compile ... ok [INFO] [stdout] test src/lib.rs - library_filename (line 76) ... ok [INFO] [stdout] test src/safe.rs - safe::Library::get (line 117) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8d607a6e988fda53b823cfece00d7fe8623e3d21944c36b5c6dfb0a7dabe7dfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d607a6e988fda53b823cfece00d7fe8623e3d21944c36b5c6dfb0a7dabe7dfa", kill_on_drop: false }` [INFO] [stdout] 8d607a6e988fda53b823cfece00d7fe8623e3d21944c36b5c6dfb0a7dabe7dfa