[INFO] fetching crate rudelblinken-filesystem 0.0.3... [INFO] testing rudelblinken-filesystem-0.0.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate rudelblinken-filesystem 0.0.3 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate rudelblinken-filesystem 0.0.3 [INFO] finished tweaking crates.io crate rudelblinken-filesystem 0.0.3 [INFO] tweaked toml for crates.io crate rudelblinken-filesystem 0.0.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rudelblinken-filesystem 0.0.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a0f5ef413922165ead159e47d2200a3e5cd6aee03828c3e3bc6a1a18f780a72 [INFO] running `Command { std: "docker" "start" "-a" "2a0f5ef413922165ead159e47d2200a3e5cd6aee03828c3e3bc6a1a18f780a72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a0f5ef413922165ead159e47d2200a3e5cd6aee03828c3e3bc6a1a18f780a72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a0f5ef413922165ead159e47d2200a3e5cd6aee03828c3e3bc6a1a18f780a72", kill_on_drop: false }` [INFO] [stdout] 2a0f5ef413922165ead159e47d2200a3e5cd6aee03828c3e3bc6a1a18f780a72 [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=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] d6180ebb66ec461a47b740e3dca3e96e02a5452d18612352c3a01b101de19cc1 [INFO] running `Command { std: "docker" "start" "-a" "d6180ebb66ec461a47b740e3dca3e96e02a5452d18612352c3a01b101de19cc1", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling rudelblinken-filesystem v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: feature `doc_cfg` is declared but not used [INFO] [stdout] --> src/lib.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | #![feature(doc_cfg)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `box_as_ptr` is declared but not used [INFO] [stdout] --> src/lib.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | #![feature(box_as_ptr)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `allocator_api` is declared but not used [INFO] [stdout] --> src/lib.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | #![feature(allocator_api)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.04s [INFO] running `Command { std: "docker" "inspect" "d6180ebb66ec461a47b740e3dca3e96e02a5452d18612352c3a01b101de19cc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6180ebb66ec461a47b740e3dca3e96e02a5452d18612352c3a01b101de19cc1", kill_on_drop: false }` [INFO] [stdout] d6180ebb66ec461a47b740e3dca3e96e02a5452d18612352c3a01b101de19cc1 [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=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] 90f9d39d4f4b41ee8342255985eb4fbba846d952fd4cdefdb9096b62f9ffda30 [INFO] running `Command { std: "docker" "start" "-a" "90f9d39d4f4b41ee8342255985eb4fbba846d952fd4cdefdb9096b62f9ffda30", kill_on_drop: false }` [INFO] [stdout] warning: feature `doc_cfg` is declared but not used [INFO] [stdout] --> src/lib.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | #![feature(doc_cfg)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `box_as_ptr` is declared but not used [INFO] [stdout] --> src/lib.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | #![feature(box_as_ptr)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `allocator_api` is declared but not used [INFO] [stdout] --> src/lib.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | #![feature(allocator_api)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rudelblinken-filesystem v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: feature `doc_cfg` is declared but not used [INFO] [stdout] --> src/lib.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | #![feature(doc_cfg)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `allocator_api` is declared but not used [INFO] [stdout] --> src/lib.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | #![feature(allocator_api)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "90f9d39d4f4b41ee8342255985eb4fbba846d952fd4cdefdb9096b62f9ffda30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90f9d39d4f4b41ee8342255985eb4fbba846d952fd4cdefdb9096b62f9ffda30", kill_on_drop: false }` [INFO] [stdout] 90f9d39d4f4b41ee8342255985eb4fbba846d952fd4cdefdb9096b62f9ffda30 [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=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] 7daceaea381344d67eda3701ce748447bb8385e9411829e5b922b5f5ed12cbe3 [INFO] running `Command { std: "docker" "start" "-a" "7daceaea381344d67eda3701ce748447bb8385e9411829e5b922b5f5ed12cbe3", kill_on_drop: false }` [INFO] [stderr] warning: feature `doc_cfg` is declared but not used [INFO] [stderr] --> src/lib.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | #![feature(doc_cfg)] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: feature `box_as_ptr` is declared but not used [INFO] [stderr] --> src/lib.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | #![feature(box_as_ptr)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: feature `allocator_api` is declared but not used [INFO] [stderr] --> src/lib.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | #![feature(allocator_api)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rudelblinken-filesystem` (lib) generated 3 warnings [INFO] [stderr] warning: `rudelblinken-filesystem` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rudelblinken_filesystem-db3f2554a3008d98) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test file::tests::creating_and_dropping_a_file_does_not_panic ... ok [INFO] [stdout] test file::tests::cloning_works ... ok [INFO] [stdout] test file::tests::deleting_is_deferred_until_the_last_reader_is_dropped ... ok [INFO] [stdout] test file::tests::is_last_works ... ok [INFO] [stdout] test file::tests::downgrading_works ... ok [INFO] [stdout] test file::tests::upgrading_does_not_work_when_weak_was_marked_for_deletion ... ok [INFO] [stdout] test file::tests::upgrading_does_not_work_when_reader_was_marked_for_deletion ... ok [INFO] [stdout] test file::tests::deleting_when_there_is_no_reader_works ... ok [INFO] [stdout] test file::tests::upgrading_fails_when_marked_for_deletion ... ok [INFO] [stdout] test file::tests::upgrading_works ... ok [INFO] [stdout] test file::tests::equality_works ... ok [INFO] [stdout] test file_metadata::tests::storing_metadata_works ... ok [INFO] [stdout] test file_metadata::tests::marker_gets_set_for_new_metadata ... ok [INFO] [stdout] test file::tests::upgrading_works_even_if_there_are_no_readers_left ... ok [INFO] [stdout] test file_metadata::tests::reading_metadata_works ... ok [INFO] [stdout] test tests::deleting_a_file_actually_works ... ok [INFO] [stdout] test tests::writing_multiple_files ... ok [INFO] [stdout] test tests::writing_and_reading_a_simple_file_works ... ok [INFO] [stdout] test tests::writing_a_file_thats_too_big_fails ... ok [INFO] [stdout] test tests::can_read_a_file_from_an_old_storage ... ok [INFO] [stdout] test tests::deleting_a_file_works ... ok [INFO] [stdout] test tests::deleting_a_file_makes_space_for_a_new_file ... ok [INFO] [stdout] test tests::no_new_references_can_be_created_to_a_file_marked_for_deletion ... ok [INFO] [stdout] test tests::deleting_a_file_does_not_make_space_for_a_new_file_if_there_are_still_strong_references_to_its_content ... ok [INFO] [stdout] test tests::file_cant_be_upgraded_if_it_has_been_deleted_and_there_are_only_weak_references ... ok [INFO] [stdout] test tests::writing_a_maximum_size_file_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests rudelblinken_filesystem [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" "7daceaea381344d67eda3701ce748447bb8385e9411829e5b922b5f5ed12cbe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7daceaea381344d67eda3701ce748447bb8385e9411829e5b922b5f5ed12cbe3", kill_on_drop: false }` [INFO] [stdout] 7daceaea381344d67eda3701ce748447bb8385e9411829e5b922b5f5ed12cbe3