[INFO] fetching crate i256 0.2.3...
[INFO] testing i256-0.2.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate i256 0.2.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate i256 0.2.3
[INFO] finished tweaking crates.io crate i256 0.2.3
[INFO] tweaked toml for crates.io crate i256 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate i256 0.2.3 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 i256 0.2.3 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9bc90d5b94831f0fb3ac20905427562897a5d6591e50ca7ecaa04fe57b190771
[INFO] running `Command { std: "docker" "start" "-a" "9bc90d5b94831f0fb3ac20905427562897a5d6591e50ca7ecaa04fe57b190771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bc90d5b94831f0fb3ac20905427562897a5d6591e50ca7ecaa04fe57b190771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc90d5b94831f0fb3ac20905427562897a5d6591e50ca7ecaa04fe57b190771", kill_on_drop: false }`
[INFO] [stdout] 9bc90d5b94831f0fb3ac20905427562897a5d6591e50ca7ecaa04fe57b190771
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0ed20ff3cdca535016d24d16c844ae77da723852657fd36a523bb7989ea43622
[INFO] running `Command { std: "docker" "start" "-a" "0ed20ff3cdca535016d24d16c844ae77da723852657fd36a523bb7989ea43622", kill_on_drop: false }`
[INFO] [stderr]    Compiling i256 v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "0ed20ff3cdca535016d24d16c844ae77da723852657fd36a523bb7989ea43622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed20ff3cdca535016d24d16c844ae77da723852657fd36a523bb7989ea43622", kill_on_drop: false }`
[INFO] [stdout] 0ed20ff3cdca535016d24d16c844ae77da723852657fd36a523bb7989ea43622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 865ba6fc231410fa2cdb249c2ac70466123e6d00ee48ab89879d3364e7a93f9d
[INFO] running `Command { std: "docker" "start" "-a" "865ba6fc231410fa2cdb249c2ac70466123e6d00ee48ab89879d3364e7a93f9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling i256 v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "865ba6fc231410fa2cdb249c2ac70466123e6d00ee48ab89879d3364e7a93f9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865ba6fc231410fa2cdb249c2ac70466123e6d00ee48ab89879d3364e7a93f9d", kill_on_drop: false }`
[INFO] [stdout] 865ba6fc231410fa2cdb249c2ac70466123e6d00ee48ab89879d3364e7a93f9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9389a11eb4265c3209acb6120234e4f1b5cd2d93b31ae21edfe18e4700417c5a
[INFO] running `Command { std: "docker" "start" "-a" "9389a11eb4265c3209acb6120234e4f1b5cd2d93b31ae21edfe18e4700417c5a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/i256-02f3de7940ad7b7a)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test math::add::tests::overflowing_add_i32_test ... ok
[INFO] [stdout] test i256_tests::from_str_radix_test ... ok
[INFO] [stdout] test math::add::tests::overflowing_add_u32_test ... ok
[INFO] [stdout] test math::mul::tests::overflowing_mul_u32_test ... ok
[INFO] [stdout] test math::mul::tests::overflowing_mul_i32_test ... ok
[INFO] [stdout] test math::mul::tests::overflowing_mul_limb_u32_test ... ok
[INFO] [stdout] test math::mul::tests::wrapping_mul_i32_test ... ok
[INFO] [stdout] test math::shift::tests::shl_u32_test ... ok
[INFO] [stdout] test math::shift::tests::shr_u32_test ... ok
[INFO] [stdout] test math::sub::tests::overflowing_sub_u32_test ... ok
[INFO] [stdout] test math::mul::tests::wrapping_mul_limb_u32_test ... ok
[INFO] [stdout] test math::mul::tests::widening_mul_i32_test ... ok
[INFO] [stdout] test u256_tests::add_test ... ok
[INFO] [stdout] test u256_tests::display_test ... ok
[INFO] [stdout] test u256_tests::binary_test ... ok
[INFO] [stdout] test u256_tests::lower_exp_test ... ok
[INFO] [stdout] test u256_tests::endian_tests ... ok
[INFO] [stdout] test u256_tests::upper_hex_test ... ok
[INFO] [stdout] test u256_tests::upper_exp_test ... ok
[INFO] [stdout] test u256_tests::from_str_radix_test ... ok
[INFO] [stdout] test u256_tests::lower_hex_test ... ok
[INFO] [stdout] test u256_tests::octal_test ... ok
[INFO] [stdout] test i256_tests::from_str_radix_neg_test - should panic ... ok
[INFO] [stdout] test u256_tests::from_str_radix_neg_test - should panic ... ok
[INFO] [stderr]    Doc-tests i256
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/int/mod.rs - int::define (line 39) ... ignored
[INFO] [stdout] test src/lib.rs - U256::widening_mul (line 171) ... ignored
[INFO] [stdout] test src/lib.rs - define (line 125) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::left_128 (line 358) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::left_128 (line 373) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::left_128 (line 389) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::left_32 (line 338) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::left_32 (line 353) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::left_32 (line 369) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::left_64 (line 348) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::left_64 (line 363) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::left_64 (line 379) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::right_128 (line 358) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::right_128 (line 373) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::right_128 (line 389) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::right_32 (line 338) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::right_32 (line 353) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::right_32 (line 369) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::right_64 (line 348) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::right_64 (line 363) ... ignored
[INFO] [stdout] test src/math/shift.rs - math::shift::right_64 (line 379) ... ignored
[INFO] [stdout] test src/uint/mod.rs - uint::define (line 34) ... ignored
[INFO] [stdout] test src/lib.rs - U256::leading_zeros (line 165) ... ok
[INFO] [stdout] test src/lib.rs - U256::BITS (line 160) ... ok
[INFO] [stdout] test src/lib.rs - I256::BITS (line 160) ... ok
[INFO] [stdout] test src/lib.rs - I256::leading_zeros (line 165) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 22 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9389a11eb4265c3209acb6120234e4f1b5cd2d93b31ae21edfe18e4700417c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9389a11eb4265c3209acb6120234e4f1b5cd2d93b31ae21edfe18e4700417c5a", kill_on_drop: false }`
[INFO] [stdout] 9389a11eb4265c3209acb6120234e4f1b5cd2d93b31ae21edfe18e4700417c5a