[INFO] fetching crate opis 2.2.0...
[INFO] testing opis-2.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate opis 2.2.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate opis 2.2.0 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 opis 2.2.0
[INFO] finished tweaking crates.io crate opis 2.2.0
[INFO] tweaked toml for crates.io crate opis 2.2.0 written to /workspace/builds/worker-24/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0f59c4da3d10656ebe640d8b7dfbc46f3b2c13d65c515cb5b0a989e683ba9f8a
[INFO] running `Command { std: "docker" "start" "-a" "0f59c4da3d10656ebe640d8b7dfbc46f3b2c13d65c515cb5b0a989e683ba9f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f59c4da3d10656ebe640d8b7dfbc46f3b2c13d65c515cb5b0a989e683ba9f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f59c4da3d10656ebe640d8b7dfbc46f3b2c13d65c515cb5b0a989e683ba9f8a", kill_on_drop: false }`
[INFO] [stdout] 0f59c4da3d10656ebe640d8b7dfbc46f3b2c13d65c515cb5b0a989e683ba9f8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] b9eb0e076d0dcd05a9e84cd622e90bd9a3b81b5abb783b5d6c7691d3dfe8cb6f
[INFO] running `Command { std: "docker" "start" "-a" "b9eb0e076d0dcd05a9e84cd622e90bd9a3b81b5abb783b5d6c7691d3dfe8cb6f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling opis v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "b9eb0e076d0dcd05a9e84cd622e90bd9a3b81b5abb783b5d6c7691d3dfe8cb6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9eb0e076d0dcd05a9e84cd622e90bd9a3b81b5abb783b5d6c7691d3dfe8cb6f", kill_on_drop: false }`
[INFO] [stdout] b9eb0e076d0dcd05a9e84cd622e90bd9a3b81b5abb783b5d6c7691d3dfe8cb6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] c42ecbb08d5f5700c4fca431fa8d2201779b6ef549d580fcb4b521552d46fc0a
[INFO] running `Command { std: "docker" "start" "-a" "c42ecbb08d5f5700c4fca431fa8d2201779b6ef549d580fcb4b521552d46fc0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling opis v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "c42ecbb08d5f5700c4fca431fa8d2201779b6ef549d580fcb4b521552d46fc0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42ecbb08d5f5700c4fca431fa8d2201779b6ef549d580fcb4b521552d46fc0a", kill_on_drop: false }`
[INFO] [stdout] c42ecbb08d5f5700c4fca431fa8d2201779b6ef549d580fcb4b521552d46fc0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 78173e568e0fe9a1e84b17d61c7ba14ef4065c50f05e9d095e53d38b7a657bef
[INFO] running `Command { std: "docker" "start" "-a" "78173e568e0fe9a1e84b17d61c7ba14ef4065c50f05e9d095e53d38b7a657bef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opis-f66d85f1cfce9fb9)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test int::base10::tests::from_991 ... ok
[INFO] [stdout] test int::mod_inv::tests::mod_inv_1_2 ... ok
[INFO] [stdout] test int::base10::tests::from_1 ... ok
[INFO] [stdout] test int::mod_inv::tests::mod_inv_19_1212393831 ... ok
[INFO] [stdout] test int::mod_inv::tests::gcd_0_9 ... ok
[INFO] [stdout] test int::mod_inv::tests::gcd_42_56 ... ok
[INFO] [stdout] test int::mod_inv::tests::gcd_0_0 ... ok
[INFO] [stdout] test int::mod_inv::tests::gcd_7966496_314080416 ... ok
[INFO] [stdout] test int::base10::tests::to_991 ... ok
[INFO] [stdout] test int::mod_inv::tests::mod_inv_7_87 ... ok
[INFO] [stdout] test int::mod_inv::tests::mod_inv_2_91 ... ok
[INFO] [stdout] test int::mod_inv::tests::gcd_461952_116298 ... ok
[INFO] [stdout] test int::mod_inv::tests::gcd_12_0 ... ok
[INFO] [stdout] test int::mod_inv::tests::gcd_24826148_45296490 ... ok
[INFO] [stdout] test int::mod_inv::tests::mod_inv_25_87 ... ok
[INFO] [stdout] test int::mod_inv::tests::mod_inv_31_73714876143 ... ok
[INFO] [stdout] test int::base10::tests::from_neg_991 ... ok
[INFO] [stderr]      Running tests/bit.rs (/opt/rustwide/target/debug/deps/bit-ab2d8f13dc4004e8)
[INFO] [stdout] test int::mod_inv::tests::mod_inv_3_73714876143 - should panic ... ok
[INFO] [stdout] test int::mod_inv::tests::mod_inv_3_6 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests opis
[INFO] [stdout] test not_zero_is_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "78173e568e0fe9a1e84b17d61c7ba14ef4065c50f05e9d095e53d38b7a657bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78173e568e0fe9a1e84b17d61c7ba14ef4065c50f05e9d095e53d38b7a657bef", kill_on_drop: false }`
[INFO] [stdout] 78173e568e0fe9a1e84b17d61c7ba14ef4065c50f05e9d095e53d38b7a657bef