[INFO] cloning repository https://github.com/ranked-vote/ranked-vote
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ranked-vote/ranked-vote" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franked-vote%2Franked-vote", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franked-vote%2Franked-vote'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af05b3e53abf3b0660a361a3d546001701477b2e
[INFO] testing ranked-vote/ranked-vote against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franked-vote%2Franked-vote" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ranked-vote/ranked-vote on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ranked-vote/ranked-vote
[INFO] finished tweaking git repo https://github.com/ranked-vote/ranked-vote
[INFO] tweaked toml for git repo https://github.com/ranked-vote/ranked-vote written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ranked-vote/ranked-vote already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d122f6e76f9be7d6d8f63816ac3bb61aed0191f35168a8f24496b99aca108e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d122f6e76f9be7d6d8f63816ac3bb61aed0191f35168a8f24496b99aca108e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d122f6e76f9be7d6d8f63816ac3bb61aed0191f35168a8f24496b99aca108e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d122f6e76f9be7d6d8f63816ac3bb61aed0191f35168a8f24496b99aca108e6", kill_on_drop: false }`
[INFO] [stdout] 3d122f6e76f9be7d6d8f63816ac3bb61aed0191f35168a8f24496b99aca108e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d368fec6cb762ed70ed092d80f30170359599c5e98936795e7ac5cd3fa56592
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0d368fec6cb762ed70ed092d80f30170359599c5e98936795e7ac5cd3fa56592", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling encoding_rs v0.8.23
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling podio v0.1.7
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling cpuid-bool v0.1.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling generic-array v0.14.3
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling flate2 v1.0.16
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling sha-1 v0.9.1
[INFO] [stderr]    Compiling zip v0.5.6
[INFO] [stderr]    Compiling quick-xml v0.17.2
[INFO] [stderr]    Compiling codepage v0.1.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling calamine v0.16.1
[INFO] [stderr]    Compiling ranked-vote v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "0d368fec6cb762ed70ed092d80f30170359599c5e98936795e7ac5cd3fa56592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d368fec6cb762ed70ed092d80f30170359599c5e98936795e7ac5cd3fa56592", kill_on_drop: false }`
[INFO] [stdout] 0d368fec6cb762ed70ed092d80f30170359599c5e98936795e7ac5cd3fa56592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d5ca354dce263f013deb6401be2c3c6463ded0fdecf0b02a52c07466ebc6fe63
[INFO] running `Command { std: "docker" "start" "-a" "d5ca354dce263f013deb6401be2c3c6463ded0fdecf0b02a52c07466ebc6fe63", kill_on_drop: false }`
[INFO] [stderr]    Compiling ranked-vote v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.76s
[INFO] running `Command { std: "docker" "inspect" "d5ca354dce263f013deb6401be2c3c6463ded0fdecf0b02a52c07466ebc6fe63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5ca354dce263f013deb6401be2c3c6463ded0fdecf0b02a52c07466ebc6fe63", kill_on_drop: false }`
[INFO] [stdout] d5ca354dce263f013deb6401be2c3c6463ded0fdecf0b02a52c07466ebc6fe63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef56e38e8bfcc86e8e6cc32c6e8c718f45516e97315dc925c3f83408c46144f1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ef56e38e8bfcc86e8e6cc32c6e8c718f45516e97315dc925c3f83408c46144f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ranked_vote-8c5883ba181f7e43)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test formats::common::normalize_name::tests::test_quote ... ok
[INFO] [stdout] test formats::common::normalize_name::tests::test_dot ... ok
[INFO] [stdout] test formats::common::normalize_name::tests::test_apostrophe ... ok
[INFO] [stdout] test formats::common::normalize_name::tests::test_comma ... ok
[INFO] [stdout] test normalizers::simple::tests::test_pass_through ... ok
[INFO] [stdout] test normalizers::simple::tests::test_overvote ... ok
[INFO] [stdout] test normalizers::maine::tests::test_undervote ... ok
[INFO] [stdout] test normalizers::maine::tests::test_two_skipped_vote ... ok
[INFO] [stdout] test formats::us_vt_btv::tests::test_parse_ballot ... ok
[INFO] [stdout] test formats::common::normalize_name::tests::test_unicode ... ok
[INFO] [stdout] test normalizers::simple::tests::test_remove_duplicate ... ok
[INFO] [stdout] test normalizers::simple::tests::test_undervote ... ok
[INFO] [stdout] test normalizers::maine::tests::test_two_nonsequential_skipped_vote ... ok
[INFO] [stdout] test normalizers::maine::tests::test_pass_through ... ok
[INFO] [stdout] test normalizers::simple::tests::test_remove_multiple ... ok
[INFO] [stdout] test normalizers::maine::tests::test_remove_duplicate ... ok
[INFO] [stdout] test formats::common::normalize_name::tests::test_title_case ... ok
[INFO] [stdout] test normalizers::maine::tests::test_overvote ... ok
[INFO] [stdout] test normalizers::maine::tests::test_remove_multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef56e38e8bfcc86e8e6cc32c6e8c718f45516e97315dc925c3f83408c46144f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef56e38e8bfcc86e8e6cc32c6e8c718f45516e97315dc925c3f83408c46144f1", kill_on_drop: false }`
[INFO] [stdout] ef56e38e8bfcc86e8e6cc32c6e8c718f45516e97315dc925c3f83408c46144f1