[INFO] fetching crate rustler_bigint 0.1.0...
[INFO] testing rustler_bigint-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rustler_bigint 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rustler_bigint 0.1.0
[INFO] finished tweaking crates.io crate rustler_bigint 0.1.0
[INFO] tweaked toml for crates.io crate rustler_bigint 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustler_bigint 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding rustler v0.25.0 (available: v0.37.0)
[INFO] [stderr]       Adding rustler_sys v2.2.1 (available: v2.4.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustler_codegen v0.25.0
[INFO] [stderr]   Downloaded rustler v0.25.0
[INFO] [stderr]   Downloaded rustler_sys v2.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68a2852cc9d31074cb4b432b26c8da0f0ac39c3f019e30257f369b27c5eb2c27
[INFO] running `Command { std: "docker" "start" "-a" "68a2852cc9d31074cb4b432b26c8da0f0ac39c3f019e30257f369b27c5eb2c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68a2852cc9d31074cb4b432b26c8da0f0ac39c3f019e30257f369b27c5eb2c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a2852cc9d31074cb4b432b26c8da0f0ac39c3f019e30257f369b27c5eb2c27", kill_on_drop: false }`
[INFO] [stdout] 68a2852cc9d31074cb4b432b26c8da0f0ac39c3f019e30257f369b27c5eb2c27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd6bf6f6062c20353d5973953af0e04de92e1ab722e5392a50bb72656b13ce0b
[INFO] running `Command { std: "docker" "start" "-a" "dd6bf6f6062c20353d5973953af0e04de92e1ab722e5392a50bb72656b13ce0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling rustler v0.25.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rustler_codegen v0.25.0
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling rustler_sys v2.2.1
[INFO] [stderr]    Compiling rustler_bigint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.56s
[INFO] running `Command { std: "docker" "inspect" "dd6bf6f6062c20353d5973953af0e04de92e1ab722e5392a50bb72656b13ce0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6bf6f6062c20353d5973953af0e04de92e1ab722e5392a50bb72656b13ce0b", kill_on_drop: false }`
[INFO] [stdout] dd6bf6f6062c20353d5973953af0e04de92e1ab722e5392a50bb72656b13ce0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cca37e0ea4e5c84ee2c39b00d1c857d0cc623a77801626f96930c61a98808ee
[INFO] running `Command { std: "docker" "start" "-a" "7cca37e0ea4e5c84ee2c39b00d1c857d0cc623a77801626f96930c61a98808ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustler_bigint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "7cca37e0ea4e5c84ee2c39b00d1c857d0cc623a77801626f96930c61a98808ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cca37e0ea4e5c84ee2c39b00d1c857d0cc623a77801626f96930c61a98808ee", kill_on_drop: false }`
[INFO] [stdout] 7cca37e0ea4e5c84ee2c39b00d1c857d0cc623a77801626f96930c61a98808ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8816b242696999df6112f22844af4b5b36df16f0973a9d5d47173e240cf946fb
[INFO] running `Command { std: "docker" "start" "-a" "8816b242696999df6112f22844af4b5b36df16f0973a9d5d47173e240cf946fb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustler_bigint-efd18d417e82d490)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test big_int::decode_large_big_int ... ok
[INFO] [stdout] test big_int::decode_negative_small_big_int ... ok
[INFO] [stdout] test big_int::decode_negative_large_big_int ... ok
[INFO] [stdout] test big_int::decode_normal_int ... ok
[INFO] [stdout] test big_int::decode_small_big_int ... ok
[INFO] [stdout] test big_int::decode_small_int ... ok
[INFO] [stdout] test big_int::decode_small_negative_int ... ok
[INFO] [stdout] test big_int::deref_mut_test ... ok
[INFO] [stdout] test big_int::deref_test ... ok
[INFO] [stdout] test big_int::encode_large_big_int ... ok
[INFO] [stdout] test big_int::encode_negative_int_as_integer ... ok
[INFO] [stdout] test big_int::encode_negative_small_big_int ... ok
[INFO] [stdout] test big_int::encode_negative_large_big_int ... ok
[INFO] [stdout] test big_int::encode_negative_int_just_outside_32_bites_as_small_big_int ... ok
[INFO] [stdout] test big_int::encode_small_big_int ... ok
[INFO] [stdout] test big_int::from_test ... ok
[INFO] [stdout] test big_int::into_test ... ok
[INFO] [stdout] test big_int::encode_positive_int_as_integer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustler_bigint
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/big_int.rs - big_int::BigInt (line 18) ... ok
[INFO] [stdout] test src/big_int.rs - big_int::BigInt (line 30) ... ok
[INFO] [stdout] test src/big_int.rs - big_int::BigInt (line 39) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/big_int.rs - big_int::BigInt (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8816b242696999df6112f22844af4b5b36df16f0973a9d5d47173e240cf946fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8816b242696999df6112f22844af4b5b36df16f0973a9d5d47173e240cf946fb", kill_on_drop: false }`
[INFO] [stdout] 8816b242696999df6112f22844af4b5b36df16f0973a9d5d47173e240cf946fb