[INFO] fetching crate nomt-core 1.0.2...
[INFO] testing nomt-core-1.0.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate nomt-core 1.0.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate nomt-core 1.0.2
[INFO] finished tweaking crates.io crate nomt-core 1.0.2
[INFO] tweaked toml for crates.io crate nomt-core 1.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nomt-core 1.0.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nomt-core 1.0.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ruint-macro v1.2.0
[INFO] [stderr]   Downloaded constant_time_eq v0.3.0
[INFO] [stderr]   Downloaded ruint v1.12.1
[INFO] [stderr]   Downloaded blake3 v1.5.1
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbdbcc6c52eddfb5faa213f0a62b866c7af71518e1843b40c1b394d5a613e254
[INFO] running `Command { std: "docker" "start" "-a" "bbdbcc6c52eddfb5faa213f0a62b866c7af71518e1843b40c1b394d5a613e254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbdbcc6c52eddfb5faa213f0a62b866c7af71518e1843b40c1b394d5a613e254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbdbcc6c52eddfb5faa213f0a62b866c7af71518e1843b40c1b394d5a613e254", kill_on_drop: false }`
[INFO] [stdout] bbdbcc6c52eddfb5faa213f0a62b866c7af71518e1843b40c1b394d5a613e254
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d970b81a7d6b8c31ebf3fdf6ff67ab42dd427bc81dde8bcb88b96ad212b89ad
[INFO] running `Command { std: "docker" "start" "-a" "5d970b81a7d6b8c31ebf3fdf6ff67ab42dd427bc81dde8bcb88b96ad212b89ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[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 hex v0.4.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling ruint v1.12.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling nomt-core v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.49s
[INFO] running `Command { std: "docker" "inspect" "5d970b81a7d6b8c31ebf3fdf6ff67ab42dd427bc81dde8bcb88b96ad212b89ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d970b81a7d6b8c31ebf3fdf6ff67ab42dd427bc81dde8bcb88b96ad212b89ad", kill_on_drop: false }`
[INFO] [stdout] 5d970b81a7d6b8c31ebf3fdf6ff67ab42dd427bc81dde8bcb88b96ad212b89ad
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b806c9194d94624d023bf27ae15d4380d18d41baa34f8dd72090dd4f925e34f0
[INFO] running `Command { std: "docker" "start" "-a" "b806c9194d94624d023bf27ae15d4380d18d41baa34f8dd72090dd4f925e34f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling nomt-core v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "b806c9194d94624d023bf27ae15d4380d18d41baa34f8dd72090dd4f925e34f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b806c9194d94624d023bf27ae15d4380d18d41baa34f8dd72090dd4f925e34f0", kill_on_drop: false }`
[INFO] [stdout] b806c9194d94624d023bf27ae15d4380d18d41baa34f8dd72090dd4f925e34f0
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bdc59d317a6caddad7690a122e0bbb9f2e762267d56cd3310d1dae61e5fd704
[INFO] running `Command { std: "docker" "start" "-a" "5bdc59d317a6caddad7690a122e0bbb9f2e762267d56cd3310d1dae61e5fd704", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nomt_core-8da3744eb6a0bb20)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test page_id::tests::invalid_child_index ... ok
[INFO] [stdout] test page_id::tests::page_id_sibling_order ... ok
[INFO] [stdout] test page_id::tests::page_max_descendants_all_less_than_right_sibling ... ok
[INFO] [stdout] test page_id::tests::page_min_descendants_all_greater_than_left_sibling ... ok
[INFO] [stdout] test page_id::tests::page_max_key_path ... ok
[INFO] [stdout] test page_id::tests::root_max_key_path ... ok
[INFO] [stdout] test page_id::tests::page_min_key_path ... ok
[INFO] [stdout] test page_id::tests::test_child_and_parent_page_id ... ok
[INFO] [stdout] test page_id::tests::root_min_key_path ... ok
[INFO] [stdout] test page_id::tests::test_page_ids_iterator ... ok
[INFO] [stdout] test page_id::tests::test_page_id_overflow ... ok
[INFO] [stdout] test proof::multi_proof::tests::multi_proof_verify_empty_with_provided_updates ... 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::multi_proof_failure_empty_witness ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_single_path_proof ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_verify_multiproof_multiple_leafs ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_verify_multiproof_two_leafs ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_two_path_proofs_256_depth ... 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 ... ok
[INFO] [stdout] test trie_pos::tests::path_can_go_deeper_255_bit ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_verify_update_underflow_prefix_paths ... ok
[INFO] [stdout] test proof::multi_proof::tests::multi_proof_verify_2_leaves_with_provided_updates ... 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::multi_proof_verify_4_leaves_with_long_bisections ... ok
[INFO] [stdout] test update::tests::sub_trie ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_ext_siblings_order ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_two_path_proofs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nomt_core
[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" "5bdc59d317a6caddad7690a122e0bbb9f2e762267d56cd3310d1dae61e5fd704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bdc59d317a6caddad7690a122e0bbb9f2e762267d56cd3310d1dae61e5fd704", kill_on_drop: false }`
[INFO] [stdout] 5bdc59d317a6caddad7690a122e0bbb9f2e762267d56cd3310d1dae61e5fd704