[INFO] fetching crate proof 0.0.0... [INFO] testing proof-0.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate proof 0.0.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate proof 0.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate proof 0.0.0 [INFO] finished tweaking crates.io crate proof 0.0.0 [INFO] tweaked toml for crates.io crate proof 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c7b0d3b3385c5bbfa72c9d6bbc9a162a532e65b2063b30307dd319f38d57748f [INFO] running `Command { std: "docker" "start" "-a" "c7b0d3b3385c5bbfa72c9d6bbc9a162a532e65b2063b30307dd319f38d57748f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7b0d3b3385c5bbfa72c9d6bbc9a162a532e65b2063b30307dd319f38d57748f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7b0d3b3385c5bbfa72c9d6bbc9a162a532e65b2063b30307dd319f38d57748f", kill_on_drop: false }` [INFO] [stdout] c7b0d3b3385c5bbfa72c9d6bbc9a162a532e65b2063b30307dd319f38d57748f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 836587d4ee83a7fb609201a8059fdf79179c54953a044fa814c5d158c9acda8c [INFO] running `Command { std: "docker" "start" "-a" "836587d4ee83a7fb609201a8059fdf79179c54953a044fa814c5d158c9acda8c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling static_assertions v0.2.5 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling impl-serde v0.2.3 [INFO] [stderr] Compiling ethereum-types-serialize v0.2.2 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling rlp v0.4.6 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling tiny-keccak v1.5.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling impl-rlp v0.2.1 [INFO] [stderr] Compiling uint v0.7.1 [INFO] [stderr] Compiling uint v0.5.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling parity-codec v3.5.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling impl-codec v0.2.0 [INFO] [stderr] Compiling fixed-hash v0.3.2 [INFO] [stderr] Compiling ethbloom v0.6.4 [INFO] [stderr] Compiling primitive-types v0.3.0 [INFO] [stderr] Compiling ethereum-types v0.5.2 [INFO] [stderr] Compiling eth2_ssz_derive v0.1.0 [INFO] [stderr] Compiling ethereum-types v0.6.0 [INFO] [stderr] Compiling eth2_ssz v0.1.2 [INFO] [stderr] Compiling proof v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.15s [INFO] running `Command { std: "docker" "inspect" "836587d4ee83a7fb609201a8059fdf79179c54953a044fa814c5d158c9acda8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "836587d4ee83a7fb609201a8059fdf79179c54953a044fa814c5d158c9acda8c", kill_on_drop: false }` [INFO] [stdout] 836587d4ee83a7fb609201a8059fdf79179c54953a044fa814c5d158c9acda8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 556345565b11540b53eea44cc215cf3a5402254273feb8b03122d8f03a319f99 [INFO] running `Command { std: "docker" "start" "-a" "556345565b11540b53eea44cc215cf3a5402254273feb8b03122d8f03a319f99", kill_on_drop: false }` [INFO] [stderr] Compiling proof v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.35s [INFO] running `Command { std: "docker" "inspect" "556345565b11540b53eea44cc215cf3a5402254273feb8b03122d8f03a319f99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "556345565b11540b53eea44cc215cf3a5402254273feb8b03122d8f03a319f99", kill_on_drop: false }` [INFO] [stdout] 556345565b11540b53eea44cc215cf3a5402254273feb8b03122d8f03a319f99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fd95856efd234f8580924d2da411ece6e9cf1dd18bd3e7f029a5f946fc748f9d [INFO] running `Command { std: "docker" "start" "-a" "fd95856efd234f8580924d2da411ece6e9cf1dd18bd3e7f029a5f946fc748f9d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/proof-8f4b60ea0704a2c9) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test merkle_tree_overlay::impls::tests::another_simple_fixed_vector ... ok [INFO] [stdout] test merkle_tree_overlay::impls::tests::nested_variable_list_overlay ... ok [INFO] [stdout] test merkle_tree_overlay::impls::tests::simple_fixed_vector ... ok [INFO] [stdout] test merkle_tree_overlay::impls::tests::nested_fixed_vector ... ok [INFO] [stdout] test tree_arithmetic::tests::compute_root_from_depth ... ok [INFO] [stdout] test merkle_tree_overlay::impls::tests::variable_list_overlay ... ok [INFO] [stdout] test tree_arithmetic::tests::compute_depth_difference ... ok [INFO] [stdout] test tree_arithmetic::tests::compute_sibling_index ... ok [INFO] [stdout] test tree_arithmetic::tests::compute_right_most_leaf ... ok [INFO] [stdout] test tree_arithmetic::tests::compute_expanded_tree_indexes ... ok [INFO] [stdout] test cache::tests::can_fill ... ok [INFO] [stdout] test tree_arithmetic::tests::compute_left_most_leaf ... ok [INFO] [stdout] test tree_arithmetic::tests::transform_subtree_index_to_general ... ok [INFO] [stdout] test tree_arithmetic::tests::compute_log_base_two ... ok [INFO] [stdout] test tree_arithmetic::tests::transform_general_index_to_subtree ... ok [INFO] [stdout] test tree_arithmetic::tests::next_and_last_power_of_two ... ok [INFO] [stdout] test tree_arithmetic::tests::determine_if_index_is_in_subtree ... ok [INFO] [stdout] test cache::tests::is_valid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running tests/nested_structure.rs (/opt/rustwide/target/debug/deps/nested_structure-d1f9d654ce6fd7fe) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/practical_structure.rs (/opt/rustwide/target/debug/deps/practical_structure-5da5f62882003460) [INFO] [stdout] test readme_test ... ok [INFO] [stdout] test roundtrip_partial ... ok [INFO] [stdout] test get_and_set_by_path ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/simple_fixed_vector.rs (/opt/rustwide/target/debug/deps/simple_fixed_vector-848fb3ef7563c486) [INFO] [stdout] [INFO] [stderr] Running tests/simple_struct.rs (/opt/rustwide/target/debug/deps/simple_struct-db6ea5438c12a903) [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/simple_variable_list.rs (/opt/rustwide/target/debug/deps/simple_variable_list-fb23e2c59c08ea9c) [INFO] [stdout] test roundtrip_partial ... 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 1 test [INFO] [stdout] test get_partial_vector ... 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 1 test [INFO] [stdout] test roundtrip_partial ... 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] [stderr] Doc-tests proof [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test roundtrip_partial ... 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" "fd95856efd234f8580924d2da411ece6e9cf1dd18bd3e7f029a5f946fc748f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd95856efd234f8580924d2da411ece6e9cf1dd18bd3e7f029a5f946fc748f9d", kill_on_drop: false }` [INFO] [stdout] fd95856efd234f8580924d2da411ece6e9cf1dd18bd3e7f029a5f946fc748f9d