[INFO] fetching crate modular 1.0.0...
[INFO] testing modular-1.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate modular 1.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate modular 1.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate modular 1.0.0
[INFO] finished tweaking crates.io crate modular 1.0.0
[INFO] tweaked toml for crates.io crate modular 1.0.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9d50c448441467155260ab250379993c17350cecec9ad485c5d4e7f15b2e837
[INFO] running `Command { std: "docker" "start" "-a" "a9d50c448441467155260ab250379993c17350cecec9ad485c5d4e7f15b2e837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9d50c448441467155260ab250379993c17350cecec9ad485c5d4e7f15b2e837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d50c448441467155260ab250379993c17350cecec9ad485c5d4e7f15b2e837", kill_on_drop: false }`
[INFO] [stdout] a9d50c448441467155260ab250379993c17350cecec9ad485c5d4e7f15b2e837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ae5dc0ca69656ada99f325d09937dc331880a299b9f785df97a4ba8e9bc0c3a
[INFO] running `Command { std: "docker" "start" "-a" "5ae5dc0ca69656ada99f325d09937dc331880a299b9f785df97a4ba8e9bc0c3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling modular v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "5ae5dc0ca69656ada99f325d09937dc331880a299b9f785df97a4ba8e9bc0c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae5dc0ca69656ada99f325d09937dc331880a299b9f785df97a4ba8e9bc0c3a", kill_on_drop: false }`
[INFO] [stdout] 5ae5dc0ca69656ada99f325d09937dc331880a299b9f785df97a4ba8e9bc0c3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bfef2ed18fa9c16eb97dc8878e5ffab8fad8df1bd5d522b20ffeb921e029e7a
[INFO] running `Command { std: "docker" "start" "-a" "3bfef2ed18fa9c16eb97dc8878e5ffab8fad8df1bd5d522b20ffeb921e029e7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling modular v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "3bfef2ed18fa9c16eb97dc8878e5ffab8fad8df1bd5d522b20ffeb921e029e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfef2ed18fa9c16eb97dc8878e5ffab8fad8df1bd5d522b20ffeb921e029e7a", kill_on_drop: false }`
[INFO] [stdout] 3bfef2ed18fa9c16eb97dc8878e5ffab8fad8df1bd5d522b20ffeb921e029e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 127b56229590af9ba6bca8260d6cb5946b44376d700d6bc49d99474c8f3e2c7e
[INFO] running `Command { std: "docker" "start" "-a" "127b56229590af9ba6bca8260d6cb5946b44376d700d6bc49d99474c8f3e2c7e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/modular-c2b7ce4389796609)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::add_successfully ... ok
[INFO] [stdout] test tests::create_using_macro ... ok
[INFO] [stdout] test tests::create_using_trait ... ok
[INFO] [stdout] test tests::get_modulus ... ok
[INFO] [stdout] test tests::get_remainder ... ok
[INFO] [stdout] test tests::multiply_successfully ... ok
[INFO] [stdout] test tests::string_representation ... ok
[INFO] [stdout] test tests::subtract_successfully ... ok
[INFO] [stdout] test tests::add_panics_with_different_moduli - should panic ... ok
[INFO] [stdout] test tests::multiply_panics_with_different_moduli - should panic ... ok
[INFO] [stdout] test tests::subtract_panics_with_different_moduli - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests modular
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - Modular::is_congruent (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "127b56229590af9ba6bca8260d6cb5946b44376d700d6bc49d99474c8f3e2c7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127b56229590af9ba6bca8260d6cb5946b44376d700d6bc49d99474c8f3e2c7e", kill_on_drop: false }`
[INFO] [stdout] 127b56229590af9ba6bca8260d6cb5946b44376d700d6bc49d99474c8f3e2c7e