[INFO] fetching crate mask-tracked-array 0.2.0...
[INFO] testing mask-tracked-array-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate mask-tracked-array 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mask-tracked-array 0.2.0
[INFO] finished tweaking crates.io crate mask-tracked-array 0.2.0
[INFO] tweaked toml for crates.io crate mask-tracked-array 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mask-tracked-array 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mask-tracked-array 0.2.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bit-iter v1.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bcdf31b5c31358b9d5a0b8b7a619ae3744fb2a7419d2e9615c21120e627fb4f
[INFO] running `Command { std: "docker" "start" "-a" "0bcdf31b5c31358b9d5a0b8b7a619ae3744fb2a7419d2e9615c21120e627fb4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bcdf31b5c31358b9d5a0b8b7a619ae3744fb2a7419d2e9615c21120e627fb4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bcdf31b5c31358b9d5a0b8b7a619ae3744fb2a7419d2e9615c21120e627fb4f", kill_on_drop: false }`
[INFO] [stdout] 0bcdf31b5c31358b9d5a0b8b7a619ae3744fb2a7419d2e9615c21120e627fb4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a807b4e4d4dfad78c9bf3a9c0d863bd5ab89de086eb7ba743b9dbe3a47d30c59
[INFO] running `Command { std: "docker" "start" "-a" "a807b4e4d4dfad78c9bf3a9c0d863bd5ab89de086eb7ba743b9dbe3a47d30c59", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-iter v1.3.1
[INFO] [stderr]    Compiling mask-tracked-array v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "a807b4e4d4dfad78c9bf3a9c0d863bd5ab89de086eb7ba743b9dbe3a47d30c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a807b4e4d4dfad78c9bf3a9c0d863bd5ab89de086eb7ba743b9dbe3a47d30c59", kill_on_drop: false }`
[INFO] [stdout] a807b4e4d4dfad78c9bf3a9c0d863bd5ab89de086eb7ba743b9dbe3a47d30c59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f00b1b568314a8c0a46cbadc0334b79176e43b2b7be008825d90e7634d5f433
[INFO] running `Command { std: "docker" "start" "-a" "7f00b1b568314a8c0a46cbadc0334b79176e43b2b7be008825d90e7634d5f433", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling mask-tracked-array v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.90s
[INFO] running `Command { std: "docker" "inspect" "7f00b1b568314a8c0a46cbadc0334b79176e43b2b7be008825d90e7634d5f433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f00b1b568314a8c0a46cbadc0334b79176e43b2b7be008825d90e7634d5f433", kill_on_drop: false }`
[INFO] [stdout] 7f00b1b568314a8c0a46cbadc0334b79176e43b2b7be008825d90e7634d5f433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbf12f44fab17fe5e8f03f206f682e045c423ec0cf9bb4583a5d1f205f153ac9
[INFO] running `Command { std: "docker" "start" "-a" "dbf12f44fab17fe5e8f03f206f682e045c423ec0cf9bb4583a5d1f205f153ac9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mask_tracked_array-92c2403c83d49734)
[INFO] [stdout] 
[INFO] [stdout] running 105 tests
[INFO] [stdout] test mask_trait::correct_inverse_u128 ... ok
[INFO] [stdout] test mask_trait::correct_inverse_u16 ... ok
[INFO] [stdout] test mask_trait::correct_inverse_u32 ... ok
[INFO] [stdout] test mask_trait::correct_inverse_u64 ... ok
[INFO] [stdout] test u128_tests::clearing ... ok
[INFO] [stdout] test u128_tests::clearing_with_drop ... ok
[INFO] [stdout] test u128_tests::debug_print_no_ub ... ok
[INFO] [stdout] test u128_tests::empty_indices_iterator ... ok
[INFO] [stdout] test u128_tests::emptiness ... ok
[INFO] [stdout] test u128_tests::equality ... ok
[INFO] [stdout] test u128_tests::from_empty_iterator ... ok
[INFO] [stdout] test u128_tests::from_iter_init ... ok
[INFO] [stdout] test u128_tests::from_iterator_and_back ... ok
[INFO] [stdout] test u128_tests::from_too_big_iterator ... ok
[INFO] [stdout] test u128_tests::hash_equality ... ok
[INFO] [stdout] test u128_tests::insertion ... ok
[INFO] [stdout] test u128_tests::pushing ... ok
[INFO] [stdout] test u128_tests::pushing_maxed_out ... ok
[INFO] [stdout] test u128_tests::removal ... ok
[INFO] [stdout] test u128_tests::succeeding_getters ... ok
[INFO] [stdout] test u128_tests::mutable_ref_iterator ... ok
[INFO] [stdout] test u128_tests::masked_iteration ... ok
[INFO] [stdout] test mask_trait::correct_inverse_u8 ... ok
[INFO] [stdout] test u128_tests::successful_insertions ... ok
[INFO] [stdout] test u16_tests::from_iterator_and_back ... ok
[INFO] [stdout] test u16_tests::emptiness ... ok
[INFO] [stdout] test u16_tests::debug_print_no_ub ... ok
[INFO] [stdout] test u16_tests::empty_indices_iterator ... ok
[INFO] [stdout] test u16_tests::equality ... ok
[INFO] [stdout] test u16_tests::failing_getters ... ok
[INFO] [stdout] test u16_tests::from_empty_iterator ... ok
[INFO] [stdout] test u16_tests::from_iter_init ... ok
[INFO] [stdout] test u16_tests::clearing ... ok
[INFO] [stdout] test u128_tests::failing_getters ... ok
[INFO] [stdout] test u16_tests::from_too_big_iterator ... ok
[INFO] [stdout] test u16_tests::clearing_with_drop ... ok
[INFO] [stdout] test u16_tests::insertion ... ok
[INFO] [stdout] test u16_tests::masked_iteration ... ok
[INFO] [stdout] test u16_tests::mutable_ref_iterator ... ok
[INFO] [stdout] test u16_tests::pushing ... ok
[INFO] [stdout] test u16_tests::pushing_maxed_out ... ok
[INFO] [stdout] test u16_tests::hash_equality ... ok
[INFO] [stdout] test u16_tests::removal ... ok
[INFO] [stdout] test u16_tests::succeeding_getters ... ok
[INFO] [stdout] test u16_tests::successful_insertions ... ok
[INFO] [stdout] test u32_tests::clearing ... ok
[INFO] [stdout] test u32_tests::clearing_with_drop ... ok
[INFO] [stdout] test u32_tests::debug_print_no_ub ... ok
[INFO] [stdout] test u32_tests::emptiness ... ok
[INFO] [stdout] test u32_tests::empty_indices_iterator ... ok
[INFO] [stdout] test u32_tests::equality ... ok
[INFO] [stdout] test u32_tests::failing_getters ... ok
[INFO] [stdout] test u32_tests::from_empty_iterator ... ok
[INFO] [stdout] test u32_tests::from_iter_init ... ok
[INFO] [stdout] test u32_tests::from_iterator_and_back ... ok
[INFO] [stdout] test u32_tests::from_too_big_iterator ... ok
[INFO] [stdout] test u32_tests::hash_equality ... ok
[INFO] [stdout] test u32_tests::insertion ... ok
[INFO] [stdout] test u32_tests::masked_iteration ... ok
[INFO] [stdout] test u32_tests::mutable_ref_iterator ... ok
[INFO] [stdout] test u32_tests::pushing ... ok
[INFO] [stdout] test u32_tests::pushing_maxed_out ... ok
[INFO] [stdout] test u32_tests::removal ... ok
[INFO] [stdout] test u32_tests::succeeding_getters ... ok
[INFO] [stdout] test u32_tests::successful_insertions ... ok
[INFO] [stdout] test u64_tests::clearing ... ok
[INFO] [stdout] test u64_tests::clearing_with_drop ... ok
[INFO] [stdout] test u64_tests::debug_print_no_ub ... ok
[INFO] [stdout] test u64_tests::emptiness ... ok
[INFO] [stdout] test u64_tests::empty_indices_iterator ... ok
[INFO] [stdout] test u64_tests::equality ... ok
[INFO] [stdout] test u64_tests::failing_getters ... ok
[INFO] [stdout] test u64_tests::from_empty_iterator ... ok
[INFO] [stdout] test u64_tests::from_iter_init ... ok
[INFO] [stdout] test u64_tests::from_iterator_and_back ... ok
[INFO] [stdout] test u64_tests::from_too_big_iterator ... ok
[INFO] [stdout] test u64_tests::hash_equality ... ok
[INFO] [stdout] test u64_tests::insertion ... ok
[INFO] [stdout] test u64_tests::masked_iteration ... ok
[INFO] [stdout] test u64_tests::mutable_ref_iterator ... ok
[INFO] [stdout] test u64_tests::pushing ... ok
[INFO] [stdout] test u64_tests::pushing_maxed_out ... ok
[INFO] [stdout] test u64_tests::removal ... ok
[INFO] [stdout] test u64_tests::succeeding_getters ... ok
[INFO] [stdout] test u64_tests::successful_insertions ... ok
[INFO] [stdout] test u8_tests::clearing ... ok
[INFO] [stdout] test u8_tests::clearing_with_drop ... ok
[INFO] [stdout] test u8_tests::debug_print_no_ub ... ok
[INFO] [stdout] test u8_tests::emptiness ... ok
[INFO] [stdout] test u8_tests::empty_indices_iterator ... ok
[INFO] [stdout] test u8_tests::equality ... ok
[INFO] [stdout] test u8_tests::failing_getters ... ok
[INFO] [stdout] test u8_tests::from_empty_iterator ... ok
[INFO] [stdout] test u8_tests::from_iter_init ... ok
[INFO] [stdout] test u8_tests::from_iterator_and_back ... ok
[INFO] [stdout] test u8_tests::from_too_big_iterator ... ok
[INFO] [stdout] test u8_tests::insertion ... ok
[INFO] [stdout] test u8_tests::hash_equality ... ok
[INFO] [stdout] test u8_tests::masked_iteration ... ok
[INFO] [stdout] test u8_tests::mutable_ref_iterator ... ok
[INFO] [stdout] test u8_tests::pushing ... ok
[INFO] [stdout] test u8_tests::pushing_maxed_out ... ok
[INFO] [stdout] test u8_tests::removal ... ok
[INFO] [stdout] test u8_tests::succeeding_getters ... ok
[INFO] [stdout] test u8_tests::successful_insertions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 105 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mask_tracked_array
[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" "dbf12f44fab17fe5e8f03f206f682e045c423ec0cf9bb4583a5d1f205f153ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf12f44fab17fe5e8f03f206f682e045c423ec0cf9bb4583a5d1f205f153ac9", kill_on_drop: false }`
[INFO] [stdout] dbf12f44fab17fe5e8f03f206f682e045c423ec0cf9bb4583a5d1f205f153ac9