[INFO] fetching crate flex 0.2.0... [INFO] testing flex-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate flex 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate flex 0.2.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate flex 0.2.0 [INFO] tweaked toml for crates.io crate flex 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate flex 0.2.0 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 flex 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] d95bd79f3448c4108166586c90237154d9915c6e17de20aec361210565bcb89a [INFO] running `Command { std: "docker" "start" "-a" "d95bd79f3448c4108166586c90237154d9915c6e17de20aec361210565bcb89a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d95bd79f3448c4108166586c90237154d9915c6e17de20aec361210565bcb89a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d95bd79f3448c4108166586c90237154d9915c6e17de20aec361210565bcb89a", kill_on_drop: false }` [INFO] [stdout] d95bd79f3448c4108166586c90237154d9915c6e17de20aec361210565bcb89a [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] 0a6da9892b123a139460e697f459af0af6ddddab111dea4b1d175d709270fb0d [INFO] running `Command { std: "docker" "start" "-a" "0a6da9892b123a139460e697f459af0af6ddddab111dea4b1d175d709270fb0d", kill_on_drop: false }` [INFO] [stderr] Compiling flex v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "0a6da9892b123a139460e697f459af0af6ddddab111dea4b1d175d709270fb0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a6da9892b123a139460e697f459af0af6ddddab111dea4b1d175d709270fb0d", kill_on_drop: false }` [INFO] [stdout] 0a6da9892b123a139460e697f459af0af6ddddab111dea4b1d175d709270fb0d [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] 75e30d52b0b8a1517c1235e4d98be2582facfd2f3fc51e4cba32d2d1126f71c7 [INFO] running `Command { std: "docker" "start" "-a" "75e30d52b0b8a1517c1235e4d98be2582facfd2f3fc51e4cba32d2d1126f71c7", kill_on_drop: false }` [INFO] [stderr] Compiling flex v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "75e30d52b0b8a1517c1235e4d98be2582facfd2f3fc51e4cba32d2d1126f71c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75e30d52b0b8a1517c1235e4d98be2582facfd2f3fc51e4cba32d2d1126f71c7", kill_on_drop: false }` [INFO] [stdout] 75e30d52b0b8a1517c1235e4d98be2582facfd2f3fc51e4cba32d2d1126f71c7 [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] d8a0cd7b53620685bfaf0cc2b48308b377c7599dc6401390c7d2e4655f853846 [INFO] running `Command { std: "docker" "start" "-a" "d8a0cd7b53620685bfaf0cc2b48308b377c7599dc6401390c7d2e4655f853846", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flex-8919d1e0d10ebec6) [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] Running tests/convert.rs (/opt/rustwide/target/debug/deps/convert-a21867102adbb121) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test from::from_mut_ref ... ok [INFO] [stdout] test borrow::lend_slice ... ok [INFO] [stdout] test as_ref::lend_slice ... ok [INFO] [stdout] test from::from_ref ... ok [INFO] [stdout] test as_ref::in_generic_function ... ok [INFO] [stdout] test borrow::lend_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-0caf3e6f4c3babb9) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test clone::lend_clone ... ok [INFO] [stdout] test debug::lend_debug ... ok [INFO] [stderr] Running tests/fmt.rs (/opt/rustwide/target/debug/deps/fmt-be604a8171054e52) [INFO] [stdout] test deref::lend_deref ... ok [INFO] [stdout] test equality::eq_with_slice_ref ... ok [INFO] [stdout] test equality::eq_with_value ... ok [INFO] [stdout] test equality::eq_with_value_ref ... ok [INFO] [stdout] test equality::lend_eq_lend ... ok [INFO] [stdout] test equality::lend_ne_lend ... ok [INFO] [stdout] test hash::lend_hash_equal ... ok [INFO] [stdout] test ordering::cmp_with_double_ref ... ok [INFO] [stdout] test ordering::cmp_with_value ... ok [INFO] [stdout] test ordering::cmp_with_slice_ref ... ok [INFO] [stdout] test ordering::cmp_with_value_ref ... ok [INFO] [stdout] test ordering::lend_cmp_lend ... ok [INFO] [stdout] test ordering::lend_cmp_using_cmp_method ... ok [INFO] [stdout] test ordering::str_ordering ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test display::str ... ok [INFO] [stdout] test display::number ... ok [INFO] [stdout] test exponential_formatting::lower_exp ... ok [INFO] [stdout] test integer_formatting::binary ... ok [INFO] [stdout] test exponential_formatting::upper_exp ... ok [INFO] [stdout] test integer_formatting::octal ... ok [INFO] [stdout] test integer_formatting::lower_hex ... ok [INFO] [stdout] test integer_formatting::upper_hex ... ok [INFO] [stdout] test pointer::pointer_format ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-20a683a2a1b950d3) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test default::default_slice ... ok [INFO] [stdout] test construction::lend_from_slice ... ok [INFO] [stdout] test default::default_str ... ok [INFO] [stdout] test index::slice_element ... ok [INFO] [stdout] test index::slice_range ... ok [INFO] [stdout] test index::str_range ... ok [INFO] [stdout] test into_iterator::lend_collect ... ok [INFO] [stdout] test construction::lend_from_str ... ok [INFO] [stdout] test into_iterator::lend_for_loop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/other.rs (/opt/rustwide/target/debug/deps/other-1a7624d667b269c7) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test usage_patterns::api_accepting_flex ... ok [INFO] [stdout] test trait_objects::lend_debug ... ok [INFO] [stdout] test usage_patterns::in_hashmap ... ok [INFO] [stdout] test custom_traits::lend_custom_trait ... ok [INFO] [stderr] Doc-tests flex [INFO] [stdout] test trait_objects::with_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - Flex (line 41) ... ok [INFO] [stdout] test src/lib.rs - (line 33) ... ok [INFO] [stdout] test src/lib.rs - Flex (line 59) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d8a0cd7b53620685bfaf0cc2b48308b377c7599dc6401390c7d2e4655f853846", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8a0cd7b53620685bfaf0cc2b48308b377c7599dc6401390c7d2e4655f853846", kill_on_drop: false }` [INFO] [stdout] d8a0cd7b53620685bfaf0cc2b48308b377c7599dc6401390c7d2e4655f853846