[INFO] fetching crate rt_map 0.4.0... [INFO] testing rt_map-0.4.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate rt_map 0.4.0 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate rt_map 0.4.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rt_map 0.4.0 [INFO] finished tweaking crates.io crate rt_map 0.4.0 [INFO] tweaked toml for crates.io crate rt_map 0.4.0 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate crates.io crate rt_map 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a941e2a291323f6e6d8ab3865912eba5647205ff14d66c9498e401501ed0c2f [INFO] running `Command { std: "docker" "start" "-a" "2a941e2a291323f6e6d8ab3865912eba5647205ff14d66c9498e401501ed0c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a941e2a291323f6e6d8ab3865912eba5647205ff14d66c9498e401501ed0c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a941e2a291323f6e6d8ab3865912eba5647205ff14d66c9498e401501ed0c2f", kill_on_drop: false }` [INFO] [stdout] 2a941e2a291323f6e6d8ab3865912eba5647205ff14d66c9498e401501ed0c2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34c4f5a6f5ea51e66a63af60a1da3b81fd0bde2d3d2328841e9dbc3f8b80c959 [INFO] running `Command { std: "docker" "start" "-a" "34c4f5a6f5ea51e66a63af60a1da3b81fd0bde2d3d2328841e9dbc3f8b80c959", kill_on_drop: false }` [INFO] [stderr] Compiling rt_map v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `Command { std: "docker" "inspect" "34c4f5a6f5ea51e66a63af60a1da3b81fd0bde2d3d2328841e9dbc3f8b80c959", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34c4f5a6f5ea51e66a63af60a1da3b81fd0bde2d3d2328841e9dbc3f8b80c959", kill_on_drop: false }` [INFO] [stdout] 34c4f5a6f5ea51e66a63af60a1da3b81fd0bde2d3d2328841e9dbc3f8b80c959 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ead98593520f6b324e6d8f1687754a18d09d929b88e3bf75c1243494a3eb6c7 [INFO] running `Command { std: "docker" "start" "-a" "5ead98593520f6b324e6d8f1687754a18d09d929b88e3bf75c1243494a3eb6c7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rt_map v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.80s [INFO] running `Command { std: "docker" "inspect" "5ead98593520f6b324e6d8f1687754a18d09d929b88e3bf75c1243494a3eb6c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ead98593520f6b324e6d8f1687754a18d09d929b88e3bf75c1243494a3eb6c7", kill_on_drop: false }` [INFO] [stdout] 5ead98593520f6b324e6d8f1687754a18d09d929b88e3bf75c1243494a3eb6c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 781924a5620e7aadc98a859c2f6c9b946728be9873c68226137ca4f87c87626c [INFO] running `Command { std: "docker" "start" "-a" "781924a5620e7aadc98a859c2f6c9b946728be9873c68226137ca4f87c87626c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rt_map-2945d2e4fe1527b3) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test cell::tests::allow_clone_reads ... ok [INFO] [stdout] test cell::tests::allow_multiple_reads ... ok [INFO] [stdout] test cell::tests::allow_single_write ... ok [INFO] [stdout] test cell::tests::cloned_borrow_does_not_allow_write ... ok [INFO] [stdout] test cell::tests::ref_map_box ... ok [INFO] [stdout] test cell::tests::ref_map_drops_borrow ... ok [INFO] [stdout] test cell::tests::ref_map_preserves_flag ... ok [INFO] [stdout] test cell::tests::ref_map_retains_borrow ... ok [INFO] [stdout] test cell::tests::ref_mut_map_box ... ok [INFO] [stdout] test cell::tests::ref_mut_map_preserves_flag ... ok [INFO] [stdout] test cell::tests::ref_mut_map_drops_borrow ... ok [INFO] [stdout] test cell::tests::ref_mut_with_non_sized ... ok [INFO] [stdout] test cell::tests::ref_mut_with_trait_obj ... ok [INFO] [stdout] test cell::tests::ref_with_non_sized ... ok [INFO] [stdout] test cell::tests::ref_with_non_sized_clone ... ok [INFO] [stdout] test cell::tests::ref_with_trait_obj ... ok [INFO] [stdout] test cell::tests::try_read_and_write ... ok [INFO] [stdout] test cell::tests::try_write_and_read ... ok [INFO] [stdout] test cell::tests::try_write_and_write ... ok [INFO] [stdout] test r#ref::tests::clone_increments_cell_ref_count ... ok [INFO] [stdout] test r#ref::tests::debug_includes_inner_field ... ok [INFO] [stdout] test r#ref::tests::partial_eq_compares_value ... ok [INFO] [stdout] test rt_map::tests::borrow_mut_borrow_mut_returns_none ... ok [INFO] [stdout] test ref_mut::tests::debug_includes_inner_field ... ok [INFO] [stdout] test ref_mut::tests::deref_mut_returns_value ... ok [INFO] [stdout] test rt_map::tests::deref_and_deref_mut ... ok [INFO] [stdout] test ref_mut::tests::partial_eq_compares_value ... ok [INFO] [stdout] test rt_map::tests::borrow_mut_try_borrow_returns_none ... ok [INFO] [stdout] test rt_map::tests::entry_insert_value ... ok [INFO] [stdout] test rt_map::tests::borrow_try_borrow_mut_returns_none ... ok [INFO] [stdout] test rt_map::tests::get_mut_returns_mutable_reference_to_value ... ok [INFO] [stdout] test rt_map::tests::insert ... ok [INFO] [stdout] test rt_map::tests::is_empty_returns_false_when_map_contains_items ... ok [INFO] [stdout] test rt_map::tests::is_empty_returns_true_when_map_does_not_contain_items ... ok [INFO] [stdout] test rt_map::tests::remove_insert ... ok [INFO] [stdout] test rt_map::tests::with_capacity_reserves_enough_capacity ... ok [INFO] [stdout] test cell::tests::panic_read_and_write - should panic ... ok [INFO] [stdout] test cell::tests::panic_write_and_read - should panic ... ok [INFO] [stdout] test cell::tests::panic_write_and_write - should panic ... ok [INFO] [stdout] test cell::tests::ref_mut_map_retains_mut_borrow - should panic ... ok [INFO] [stdout] test rt_map::tests::read_write_fails - should panic ... ok [INFO] [stdout] test rt_map::tests::write_read_fails - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests rt_map [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/cell_ref.rs - cell_ref::CellRef::map (line 58) ... ok [INFO] [stdout] test src/cell_ref_mut.rs - cell_ref_mut::CellRefMut::map (line 58) ... ok [INFO] [stdout] test src/cell_ref_mut.rs - cell_ref_mut::CellRefMut::map (line 39) ... ok [INFO] [stdout] test src/cell_ref.rs - cell_ref::CellRef::map (line 39) ... ok [INFO] [stdout] test src/rt_map.rs - rt_map::RtMap::with_capacity (line 75) ... ok [INFO] [stdout] test src/rt_map.rs - rt_map::RtMap::capacity (line 90) ... ok [INFO] [stdout] test src/rt_map.rs - rt_map::RtMap::new (line 60) ... ok [INFO] [stdout] test src/rt_map.rs - rt_map::RtMap::is_empty (line 134) ... ok [INFO] [stdout] test src/entry.rs - entry::Entry (line 16) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/rt_map.rs - rt_map::RtMap::insert (line 115) ... ok [INFO] [stdout] test src/rt_map.rs - rt_map::RtMap::remove (line 154) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "781924a5620e7aadc98a859c2f6c9b946728be9873c68226137ca4f87c87626c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "781924a5620e7aadc98a859c2f6c9b946728be9873c68226137ca4f87c87626c", kill_on_drop: false }` [INFO] [stdout] 781924a5620e7aadc98a859c2f6c9b946728be9873c68226137ca4f87c87626c