[INFO] fetching crate tallytree 0.3.4...
[INFO] testing tallytree-0.3.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tallytree 0.3.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tallytree 0.3.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tallytree 0.3.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tallytree 0.3.4
[INFO] tweaked toml for crates.io crate tallytree 0.3.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate tallytree 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcb818ef780318676a92ebbeeed18afaccd15a786f29984ce153805b821c980a
[INFO] running `Command { std: "docker" "start" "-a" "dcb818ef780318676a92ebbeeed18afaccd15a786f29984ce153805b821c980a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcb818ef780318676a92ebbeeed18afaccd15a786f29984ce153805b821c980a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb818ef780318676a92ebbeeed18afaccd15a786f29984ce153805b821c980a", kill_on_drop: false }`
[INFO] [stdout] dcb818ef780318676a92ebbeeed18afaccd15a786f29984ce153805b821c980a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6acc101b2cb8e383cad7e5d67cfae8f370d9e188af983bc61691487584b2fd5e
[INFO] running `Command { std: "docker" "start" "-a" "6acc101b2cb8e383cad7e5d67cfae8f370d9e188af983bc61691487584b2fd5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling tallytree v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.17s
[INFO] running `Command { std: "docker" "inspect" "6acc101b2cb8e383cad7e5d67cfae8f370d9e188af983bc61691487584b2fd5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6acc101b2cb8e383cad7e5d67cfae8f370d9e188af983bc61691487584b2fd5e", kill_on_drop: false }`
[INFO] [stdout] 6acc101b2cb8e383cad7e5d67cfae8f370d9e188af983bc61691487584b2fd5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c9730b176c1f141cab8fc20b1df8e3e3491eefe6893af6293f4b5f2decc7601
[INFO] running `Command { std: "docker" "start" "-a" "2c9730b176c1f141cab8fc20b1df8e3e3491eefe6893af6293f4b5f2decc7601", kill_on_drop: false }`
[INFO] [stderr]    Compiling tallytree v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "2c9730b176c1f141cab8fc20b1df8e3e3491eefe6893af6293f4b5f2decc7601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9730b176c1f141cab8fc20b1df8e3e3491eefe6893af6293f4b5f2decc7601", kill_on_drop: false }`
[INFO] [stdout] 2c9730b176c1f141cab8fc20b1df8e3e3491eefe6893af6293f4b5f2decc7601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1367c838f32455f8ebdaf18f22f1015df424b1eb53d6aa2a1a617e9efdc0dcbd
[INFO] running `Command { std: "docker" "start" "-a" "1367c838f32455f8ebdaf18f22f1015df424b1eb53d6aa2a1a617e9efdc0dcbd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tallytree-84a7e56bfcd84086)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test generate::tests::test_generate_tree_rejects_dupes ... ok
[INFO] [stdout] test generate::tests::test_generate_tree_is_sorted ... ok
[INFO] [stdout] test generate::tests::test_generate_tree_one_vote ... ok
[INFO] [stdout] test navigate::tests::test_find_closest_siblings ... ok
[INFO] [stdout] test generate::tests::test_with_and_without_cache_match ... ok
[INFO] [stdout] test navigate::tests::test_find_node_by_vote_reference ... ok
[INFO] [stdout] test node::tests::test_is_null_node ... ok
[INFO] [stdout] test node::tests::test_is_leaf_node ... ok
[INFO] [stdout] test navigate::tests::test_tree_depth ... ok
[INFO] [stdout] test node::tests::test_is_wrapper_node ... ok
[INFO] [stdout] test navigate::tests::test_find_down_right_most_branch ... ok
[INFO] [stdout] test proof::inclusion::tests::test_verify_invalid_exclusion_proof ... ok
[INFO] [stdout] test proof::inclusion::tests::test_create_inclusion_proof ... ok
[INFO] [stdout] test proof::inclusion::tests::test_create_exclusion_proof ... ok
[INFO] [stdout] test proof::inclusion::tests::test_verify_invalid_inclusion_proof ... ok
[INFO] [stdout] test proof::inclusion::tests::test_verify_valid_exclusion_proof_2 ... ok
[INFO] [stdout] test proof::util::tests::test_are_neighboors ... ok
[INFO] [stdout] test proof::inclusion::tests::test_verify_valid_exclusion_proof ... ok
[INFO] [stdout] test proof::util::tests::test_create_merkle_proof ... ok
[INFO] [stdout] test proof::inclusion::tests::test_verify_valid_inclusion_proof ... ok
[INFO] [stdout] test proof::util::tests::test_collapse_branches_directions ... ok
[INFO] [stdout] test proof::util::tests::test_find_node_index ... ok
[INFO] [stdout] test proof::util::tests::test_collapse_branches_constraints ... ok
[INFO] [stdout] test proof::votecount::tests::proof_of_vote_count ... ok
[INFO] [stdout] test proof::votecount::tests::test_verify_proof_of_vote_count_1_vote ... ok
[INFO] [stdout] test proof::util::tests::test_directions_to_node_index ... ok
[INFO] [stdout] test proof::votecount::tests::proof_of_vote_count_with_9_votes ... ok
[INFO] [stdout] test proof::votecount::tests::test_verify_proof_of_vote_count_2_votes ... ok
[INFO] [stdout] test proof::votecount::tests::test_verify_proof_of_vote_count_3_votes ... ok
[INFO] [stdout] test proof::votecount::tests::test_verify_proof_of_vote_wrong_path ... ok
[INFO] [stdout] test proof::votecount::tests::test_verify_proof_with_invalid_tally ... ok
[INFO] [stdout] test proof::votecount::tests::test_verify_proof_with_invalid_inner_tally ... ok
[INFO] [stdout] test tally::tests::test_combine_tally ... ok
[INFO] [stdout] test proof::votecount::tests::test_verify_proof_of_vote_count_4_votes ... ok
[INFO] [stdout] test serialize::tests::serialize_inclusion_exclusion_proof ... ok
[INFO] [stdout] test utiltest::tests::test_create_vote_no_odds ... ok
[INFO] [stdout] test serialize::tests::test_serialize_node_json ... ok
[INFO] [stdout] test serialize::tests::test_serialize_count_proof ... ok
[INFO] [stdout] test tally::tests::test_pretty_print ... ok
[INFO] [stdout] test utiltest::tests::test_create_votes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tallytree
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/serialize.rs - serialize::from_json (line 59) ... FAILED
[INFO] [stdout] test src/serialize.rs - serialize::from_json (line 45) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name tallytree --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern serde=/opt/rustwide/target/debug/deps/libserde-3957af6f14b7c9fe.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-bd0124aa4a00fd4c.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-66ca13a2fc8aa822.rlib --extern tallytree=/opt/rustwide/target/debug/deps/libtallytree-481f1472e03f4103.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="serde"' --cfg 'feature="serde_json"' --cfg 'feature="with-serde"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1367c838f32455f8ebdaf18f22f1015df424b1eb53d6aa2a1a617e9efdc0dcbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1367c838f32455f8ebdaf18f22f1015df424b1eb53d6aa2a1a617e9efdc0dcbd", kill_on_drop: false }`
[INFO] [stdout] 1367c838f32455f8ebdaf18f22f1015df424b1eb53d6aa2a1a617e9efdc0dcbd