[INFO] fetching crate ftt 0.1.2...
[INFO] testing ftt-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ftt 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ftt 0.1.2
[INFO] finished tweaking crates.io crate ftt 0.1.2
[INFO] tweaked toml for crates.io crate ftt 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ftt 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ftt 0.1.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43167fe8050722b3ef7d770b83f5acc4cd2582bd289f91791558a516f7f1ef13
[INFO] running `Command { std: "docker" "start" "-a" "43167fe8050722b3ef7d770b83f5acc4cd2582bd289f91791558a516f7f1ef13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43167fe8050722b3ef7d770b83f5acc4cd2582bd289f91791558a516f7f1ef13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43167fe8050722b3ef7d770b83f5acc4cd2582bd289f91791558a516f7f1ef13", kill_on_drop: false }`
[INFO] [stdout] 43167fe8050722b3ef7d770b83f5acc4cd2582bd289f91791558a516f7f1ef13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e67adf529b670268ddcc772b5e6fe23fe442b06e5d8e374b2736346120742f9
[INFO] running `Command { std: "docker" "start" "-a" "7e67adf529b670268ddcc772b5e6fe23fe442b06e5d8e374b2736346120742f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ftt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "7e67adf529b670268ddcc772b5e6fe23fe442b06e5d8e374b2736346120742f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e67adf529b670268ddcc772b5e6fe23fe442b06e5d8e374b2736346120742f9", kill_on_drop: false }`
[INFO] [stdout] 7e67adf529b670268ddcc772b5e6fe23fe442b06e5d8e374b2736346120742f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18749651e599cfae1304349235fc6fd3b5652cc843f4d5a367f1486bba3d92c5
[INFO] running `Command { std: "docker" "start" "-a" "18749651e599cfae1304349235fc6fd3b5652cc843f4d5a367f1486bba3d92c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ftt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::timed`
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use crate::timed;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "18749651e599cfae1304349235fc6fd3b5652cc843f4d5a367f1486bba3d92c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18749651e599cfae1304349235fc6fd3b5652cc843f4d5a367f1486bba3d92c5", kill_on_drop: false }`
[INFO] [stdout] 18749651e599cfae1304349235fc6fd3b5652cc843f4d5a367f1486bba3d92c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8903aad03f4dc1520992eb2e8ac19b3ca4fd16af09e342037e3946cac8f4acbf
[INFO] running `Command { std: "docker" "start" "-a" "8903aad03f4dc1520992eb2e8ac19b3ca4fd16af09e342037e3946cac8f4acbf", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::timed`
[INFO] [stderr]   --> src/lib.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     use crate::timed;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ftt` (lib test) generated 1 warning (run `cargo fix --lib -p ftt --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ftt-1b8a16bea2dab838)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_multiple_timed_operations ... ok
[INFO] [stdout] test tests::test_logging_levels_work_correctly ... ok
[INFO] [stdout] test tests::test_timed_macro_performance_characteristics ... ok
[INFO] [stdout] test tests::test_timed_macro_with_closure ... ok
[INFO] [stdout] test tests::test_timed_macro_with_different_data_types ... ok
[INFO] [stdout] test tests::test_timed_macro_with_complex_computation ... ok
[INFO] [stdout] test tests::test_timed_macro_with_error_handling ... ok
[INFO] [stdout] test tests::test_timed_macro_with_side_effects ... ok
[INFO] [stdout] test tests::test_timed_macro_with_nested_calls ... ok
[INFO] [stdout] test tests::test_timed_macro_returns_correct_value ... ok
[INFO] [stdout] test tests::test_timed_macro_with_string_operations ... ok
[INFO] [stdout] test tests::test_timed_macro_with_vector_operations ... ok
[INFO] [stdout] test tests::test_timed_macro_with_large_data_processing ... ok
[INFO] [stdout] test tests::test_timed_macro_measurement_accuracy ... ok
[INFO] [stdout] test tests::test_timed_macro_with_async_simulation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ftt
[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" "8903aad03f4dc1520992eb2e8ac19b3ca4fd16af09e342037e3946cac8f4acbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8903aad03f4dc1520992eb2e8ac19b3ca4fd16af09e342037e3946cac8f4acbf", kill_on_drop: false }`
[INFO] [stdout] 8903aad03f4dc1520992eb2e8ac19b3ca4fd16af09e342037e3946cac8f4acbf