[INFO] fetching crate nomt-core 1.0.3...
[INFO] testing nomt-core-1.0.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate nomt-core 1.0.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate nomt-core 1.0.3
[INFO] finished tweaking crates.io crate nomt-core 1.0.3
[INFO] tweaked toml for crates.io crate nomt-core 1.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nomt-core 1.0.3 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 nomt-core 1.0.3 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d3da450625aff3bbefc6350735f7f3021c96f02a11b413f28c098544ff62dd1a
[INFO] running `Command { std: "docker" "start" "-a" "d3da450625aff3bbefc6350735f7f3021c96f02a11b413f28c098544ff62dd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3da450625aff3bbefc6350735f7f3021c96f02a11b413f28c098544ff62dd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3da450625aff3bbefc6350735f7f3021c96f02a11b413f28c098544ff62dd1a", kill_on_drop: false }`
[INFO] [stdout] d3da450625aff3bbefc6350735f7f3021c96f02a11b413f28c098544ff62dd1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cf5ff20380bd267cdc9a71671a43a29821fea7b32c52f94e3d4d2be263391362
[INFO] running `Command { std: "docker" "start" "-a" "cf5ff20380bd267cdc9a71671a43a29821fea7b32c52f94e3d4d2be263391362", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling ruint-macro v1.2.0
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling constant_time_eq v0.3.0
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling ruint v1.12.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling nomt-core v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.37s
[INFO] running `Command { std: "docker" "inspect" "cf5ff20380bd267cdc9a71671a43a29821fea7b32c52f94e3d4d2be263391362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5ff20380bd267cdc9a71671a43a29821fea7b32c52f94e3d4d2be263391362", kill_on_drop: false }`
[INFO] [stdout] cf5ff20380bd267cdc9a71671a43a29821fea7b32c52f94e3d4d2be263391362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a05b79d69ab435be491bbe5c4e06ab1fbe42dddbabf204094fc6d2263619f938
[INFO] running `Command { std: "docker" "start" "-a" "a05b79d69ab435be491bbe5c4e06ab1fbe42dddbabf204094fc6d2263619f938", kill_on_drop: false }`
[INFO] [stderr]    Compiling nomt-core v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "a05b79d69ab435be491bbe5c4e06ab1fbe42dddbabf204094fc6d2263619f938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05b79d69ab435be491bbe5c4e06ab1fbe42dddbabf204094fc6d2263619f938", kill_on_drop: false }`
[INFO] [stdout] a05b79d69ab435be491bbe5c4e06ab1fbe42dddbabf204094fc6d2263619f938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cc5341390b7fe0856388677acc3286fdfd237556ad81ba38c532564f91eb8925
[INFO] running `Command { std: "docker" "start" "-a" "cc5341390b7fe0856388677acc3286fdfd237556ad81ba38c532564f91eb8925", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nomt_core-01e06ebbbbee02b7)
[INFO] [stdout] running 31 tests
[INFO] [stdout] test page_id::tests::invalid_child_index ... ok
[INFO] [stdout] test page_id::tests::page_max_key_path ... ok
[INFO] [stdout] test proof::multi_proof::tests::multi_proof_failure_empty_witness ... ok
[INFO] [stdout] test page_id::tests::page_min_descendants_all_greater_than_left_sibling ... ok
[INFO] [stdout] test page_id::tests::page_min_key_path ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_ext_siblings_order ... ok
[INFO] [stdout] test page_id::tests::test_invalid_page_id ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_multiple_path_proofs ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_single_path_proof ... ok
[INFO] [stdout] test proof::multi_proof::tests::multi_proof_verify_4_leaves_with_long_bisections ... ok
[INFO] [stdout] test proof::multi_proof::tests::multi_proof_verify_empty ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_two_path_proofs ... ok
[INFO] [stdout] test page_id::tests::test_page_ids_iterator ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_verify_update_underflow_prefix_paths ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_verify_multiproof_multiple_leafs ... ok
[INFO] [stdout] test page_id::tests::root_max_key_path ... ok
[INFO] [stdout] test page_id::tests::page_max_descendants_all_less_than_right_sibling ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_two_path_proofs_256_depth ... ok
[INFO] [stdout] test proof::multi_proof::tests::multi_proof_verify_2_leaves_with_provided_updates ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_verify_multiproof_siblings_structure ... ok
[INFO] [stdout] test proof::multi_proof::tests::multi_proof_verify_empty_with_provided_updates ... ok
[INFO] [stdout] test trie_pos::tests::path_can_go_deeper_255_bit ... ok
[INFO] [stdout] test update::tests::build_empty_trie ... ok
[INFO] [stdout] test update::tests::build_single_value_trie ... ok
[INFO] [stdout] test update::tests::multi_value ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_verify_multiproof_two_leafs ... ok
[INFO] [stdout] test page_id::tests::test_page_id_overflow ... ok
[INFO] [stdout] test update::tests::sub_trie ... ok
[INFO] [stdout] test page_id::tests::page_id_sibling_order ... ok
[INFO] [stdout] test page_id::tests::root_min_key_path ... ok
[INFO] [stdout] test page_id::tests::test_child_and_parent_page_id ... ok
[INFO] [stderr]    Doc-tests nomt_core
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "cc5341390b7fe0856388677acc3286fdfd237556ad81ba38c532564f91eb8925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5341390b7fe0856388677acc3286fdfd237556ad81ba38c532564f91eb8925", kill_on_drop: false }`
[INFO] [stdout] cc5341390b7fe0856388677acc3286fdfd237556ad81ba38c532564f91eb8925