[INFO] fetching crate tonia 0.0.1...
[INFO] testing tonia-0.0.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate tonia 0.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tonia 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tonia 0.0.1
[INFO] tweaked toml for crates.io crate tonia 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tonia 0.0.1 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 tonia 0.0.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7c19435f2a55d9b661ac4f7da2b84613571051a103233734ed5dc2446f93228e
[INFO] running `Command { std: "docker" "start" "-a" "7c19435f2a55d9b661ac4f7da2b84613571051a103233734ed5dc2446f93228e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c19435f2a55d9b661ac4f7da2b84613571051a103233734ed5dc2446f93228e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c19435f2a55d9b661ac4f7da2b84613571051a103233734ed5dc2446f93228e", kill_on_drop: false }`
[INFO] [stdout] 7c19435f2a55d9b661ac4f7da2b84613571051a103233734ed5dc2446f93228e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3de7410d75f6cf5449a706b7b4d86d6f914d6a31676df040423154a77049ebcb
[INFO] running `Command { std: "docker" "start" "-a" "3de7410d75f6cf5449a706b7b4d86d6f914d6a31676df040423154a77049ebcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tonia v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "3de7410d75f6cf5449a706b7b4d86d6f914d6a31676df040423154a77049ebcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3de7410d75f6cf5449a706b7b4d86d6f914d6a31676df040423154a77049ebcb", kill_on_drop: false }`
[INFO] [stdout] 3de7410d75f6cf5449a706b7b4d86d6f914d6a31676df040423154a77049ebcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6794042bcd013e2ecf54c6a2298b4864e36990e1be4dcc17ac1ab583dbb3ee2c
[INFO] running `Command { std: "docker" "start" "-a" "6794042bcd013e2ecf54c6a2298b4864e36990e1be4dcc17ac1ab583dbb3ee2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tonia v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tonia::math::is_prime`
[INFO] [stdout]  --> tests/field_element.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tonia::math::is_prime;
[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 0.26s
[INFO] running `Command { std: "docker" "inspect" "6794042bcd013e2ecf54c6a2298b4864e36990e1be4dcc17ac1ab583dbb3ee2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6794042bcd013e2ecf54c6a2298b4864e36990e1be4dcc17ac1ab583dbb3ee2c", kill_on_drop: false }`
[INFO] [stdout] 6794042bcd013e2ecf54c6a2298b4864e36990e1be4dcc17ac1ab583dbb3ee2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c81cfbf85cf6deb7b32bf7971febf6e736052e5613a47214df16c0b291e39e2a
[INFO] running `Command { std: "docker" "start" "-a" "c81cfbf85cf6deb7b32bf7971febf6e736052e5613a47214df16c0b291e39e2a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `tonia::math::is_prime`
[INFO] [stderr]  --> tests/field_element.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use tonia::math::is_prime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tonia` (test "field_element") generated 1 warning (run `cargo fix --test "field_element" -p tonia` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tonia-cd725371e8a56b2b)
[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/field_element.rs (/opt/rustwide/target/debug/deps/field_element-756a7b58f1fd0f17)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_correct_prime ... ok
[INFO] [stdout] test test_equality ... ok
[INFO] [stdout] test test_field_element_division ... ok
[INFO] [stdout] test test_field_element_addition ... ok
[INFO] [stdout] test test_field_element_multiplication ... ok
[INFO] [stdout] test test_field_element_subtraction ... ok
[INFO] [stdout] test test_wrong_prime_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/math.rs (/opt/rustwide/target/debug/deps/math-bd0164db33e945a4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_integer_sqrt ... ok
[INFO] [stdout] test test_prime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tonia
[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" "c81cfbf85cf6deb7b32bf7971febf6e736052e5613a47214df16c0b291e39e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81cfbf85cf6deb7b32bf7971febf6e736052e5613a47214df16c0b291e39e2a", kill_on_drop: false }`
[INFO] [stdout] c81cfbf85cf6deb7b32bf7971febf6e736052e5613a47214df16c0b291e39e2a