[INFO] fetching crate rusty-gadgets 0.1.0... [INFO] testing rusty-gadgets-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate rusty-gadgets 0.1.0 into /workspace/builds/worker-96/source [INFO] validating manifest of crates.io crate rusty-gadgets 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rusty-gadgets 0.1.0 [INFO] finished tweaking crates.io crate rusty-gadgets 0.1.0 [INFO] tweaked toml for crates.io crate rusty-gadgets 0.1.0 written to /workspace/builds/worker-96/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 625aa70323f90d0bc7ed7ab04334f27e41d222483f3ac94df78f39a141a24709 [INFO] running `Command { std: "docker" "start" "-a" "625aa70323f90d0bc7ed7ab04334f27e41d222483f3ac94df78f39a141a24709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "625aa70323f90d0bc7ed7ab04334f27e41d222483f3ac94df78f39a141a24709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "625aa70323f90d0bc7ed7ab04334f27e41d222483f3ac94df78f39a141a24709", kill_on_drop: false }` [INFO] [stdout] 625aa70323f90d0bc7ed7ab04334f27e41d222483f3ac94df78f39a141a24709 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54978a0495f4eed316ee4cf00ca620cc5d2e1f6307abae6e3fd47e572e08226e [INFO] running `Command { std: "docker" "start" "-a" "54978a0495f4eed316ee4cf00ca620cc5d2e1f6307abae6e3fd47e572e08226e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling rusty-gadgets v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/witness_generator.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | generator: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WireValues)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.38s [INFO] running `Command { std: "docker" "inspect" "54978a0495f4eed316ee4cf00ca620cc5d2e1f6307abae6e3fd47e572e08226e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54978a0495f4eed316ee4cf00ca620cc5d2e1f6307abae6e3fd47e572e08226e", kill_on_drop: false }` [INFO] [stdout] 54978a0495f4eed316ee4cf00ca620cc5d2e1f6307abae6e3fd47e572e08226e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a0e2a3aa14a4fb5bdda461ef69ad9ae5e9e05748ec6e5e094227b9a9082661d [INFO] running `Command { std: "docker" "start" "-a" "1a0e2a3aa14a4fb5bdda461ef69ad9ae5e9e05748ec6e5e094227b9a9082661d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rusty-gadgets v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/witness_generator.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | generator: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WireValues)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/witness_generator.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | generator: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WireValues)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.11s [INFO] running `Command { std: "docker" "inspect" "1a0e2a3aa14a4fb5bdda461ef69ad9ae5e9e05748ec6e5e094227b9a9082661d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a0e2a3aa14a4fb5bdda461ef69ad9ae5e9e05748ec6e5e094227b9a9082661d", kill_on_drop: false }` [INFO] [stdout] 1a0e2a3aa14a4fb5bdda461ef69ad9ae5e9e05748ec6e5e094227b9a9082661d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a81599efb287d85e62f24755ad15e63d9e1dd06c17fead4a0e5d99532165856f [INFO] running `Command { std: "docker" "start" "-a" "a81599efb287d85e62f24755ad15e63d9e1dd06c17fead4a0e5d99532165856f", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/witness_generator.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | generator: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WireValues)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `rusty-gadgets` (lib) generated 1 warning [INFO] [stderr] warning: `rusty-gadgets` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_gadgets-bf097af6cc143b53) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test field_element::tests::additive_inverse ... ok [INFO] [stdout] test field_element::tests::bits_19 ... ok [INFO] [stdout] test field_element::tests::multiplication_overflow ... ok [INFO] [stdout] test gadget::tests::constraint_not_satisfied ... ok [INFO] [stdout] test field_element::tests::addition ... ok [INFO] [stdout] test field_element::tests::addition_overflow ... ok [INFO] [stdout] test binops::tests::or ... ok [INFO] [stdout] test binops::tests::and ... ok [INFO] [stdout] test field_element::tests::bits_0 ... ok [INFO] [stdout] test binops::tests::xor ... ok [INFO] [stdout] test gadget_builder::tests::assert_binary_2 ... ok [INFO] [stdout] test gadget_builder::tests::assert_binary_0_1 ... ok [INFO] [stdout] test gadget_builder::tests::equal ... ok [INFO] [stdout] test gadget_builder_split::tests::split_19_32 ... ok [INFO] [stdout] test gadget::tests::missing_input - should panic ... ok [INFO] [stdout] test gadget::tests::missing_generator - should panic ... ok [INFO] [stdout] test gadget_builder_arithmetic::tests::invert_zero - should panic ... ok [INFO] [stdout] test gadget_builder_compare::tests::comparisons ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.65s [INFO] [stdout] [INFO] [stderr] Doc-tests rusty-gadgets [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" "a81599efb287d85e62f24755ad15e63d9e1dd06c17fead4a0e5d99532165856f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a81599efb287d85e62f24755ad15e63d9e1dd06c17fead4a0e5d99532165856f", kill_on_drop: false }` [INFO] [stdout] a81599efb287d85e62f24755ad15e63d9e1dd06c17fead4a0e5d99532165856f