[INFO] fetching crate ranked-pairs 0.0.2-beta...
[INFO] testing ranked-pairs-0.0.2-beta against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate ranked-pairs 0.0.2-beta into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ranked-pairs 0.0.2-beta
[INFO] finished tweaking crates.io crate ranked-pairs 0.0.2-beta
[INFO] tweaked toml for crates.io crate ranked-pairs 0.0.2-beta written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ranked-pairs 0.0.2-beta on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ranked-pairs 0.0.2-beta 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7bd56c2c98b96762e7b3e5b6e042574126deb8b6b46cf1e81fcfa043f0f830bc
[INFO] running `Command { std: "docker" "start" "-a" "7bd56c2c98b96762e7b3e5b6e042574126deb8b6b46cf1e81fcfa043f0f830bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bd56c2c98b96762e7b3e5b6e042574126deb8b6b46cf1e81fcfa043f0f830bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bd56c2c98b96762e7b3e5b6e042574126deb8b6b46cf1e81fcfa043f0f830bc", kill_on_drop: false }`
[INFO] [stdout] 7bd56c2c98b96762e7b3e5b6e042574126deb8b6b46cf1e81fcfa043f0f830bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab0f88b13765febd60d9adf741e6d7608aaa38081527f40c67a9bdfd0454c307
[INFO] running `Command { std: "docker" "start" "-a" "ab0f88b13765febd60d9adf741e6d7608aaa38081527f40c67a9bdfd0454c307", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rangemap v1.6.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling ranked-pairs v0.0.2-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.11s
[INFO] running `Command { std: "docker" "inspect" "ab0f88b13765febd60d9adf741e6d7608aaa38081527f40c67a9bdfd0454c307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0f88b13765febd60d9adf741e6d7608aaa38081527f40c67a9bdfd0454c307", kill_on_drop: false }`
[INFO] [stdout] ab0f88b13765febd60d9adf741e6d7608aaa38081527f40c67a9bdfd0454c307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72b2aff8b836ce6e0dbe3c89828178793a73b90f2b8138f01fd1e2f99a6b9dab
[INFO] running `Command { std: "docker" "start" "-a" "72b2aff8b836ce6e0dbe3c89828178793a73b90f2b8138f01fd1e2f99a6b9dab", kill_on_drop: false }`
[INFO] [stderr]    Compiling ranked-pairs v0.0.2-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "72b2aff8b836ce6e0dbe3c89828178793a73b90f2b8138f01fd1e2f99a6b9dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b2aff8b836ce6e0dbe3c89828178793a73b90f2b8138f01fd1e2f99a6b9dab", kill_on_drop: false }`
[INFO] [stdout] 72b2aff8b836ce6e0dbe3c89828178793a73b90f2b8138f01fd1e2f99a6b9dab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 046929baa1e9c326dbf56d751cfd139270df62aeccac3e2a580b3b25cf7f27dc
[INFO] running `Command { std: "docker" "start" "-a" "046929baa1e9c326dbf56d751cfd139270df62aeccac3e2a580b3b25cf7f27dc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ranked_pairs-96ea750195099a81)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test pairwise::test::count ... ok
[INFO] [stdout] test graph::test::dfs ... ok
[INFO] [stdout] test pairwise::test::errors ... ok
[INFO] [stdout] test test::invalid_ballots ... ok
[INFO] [stdout] test pairwise::test::tideman_example_4 ... ok
[INFO] [stdout] test pairwise::test::tideman_example_5 ... ok
[INFO] [stdout] test pairwise::test::tideman_example_6 ... ok
[INFO] [stdout] test pairwise::test::tideman_example_3 ... ok
[INFO] [stdout] test test::simple_tie ... ok
[INFO] [stdout] test pairwise::test::tideman_example_2 ... ok
[INFO] [stdout] test test::munger_example_1 ... ok
[INFO] [stdout] test test::tideman_example_3 ... ok
[INFO] [stdout] test test::tideman_example_4 ... ok
[INFO] [stdout] test test::basic ... ok
[INFO] [stdout] test test::wikipedia_example ... ok
[INFO] [stdout] test test::tideman_example_6 ... ok
[INFO] [stdout] test test::tideman_example_2 ... ok
[INFO] [stdout] test test::tideman_example_5 ... ok
[INFO] [stdout] test test::simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ranked_pairs
[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" "046929baa1e9c326dbf56d751cfd139270df62aeccac3e2a580b3b25cf7f27dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046929baa1e9c326dbf56d751cfd139270df62aeccac3e2a580b3b25cf7f27dc", kill_on_drop: false }`
[INFO] [stdout] 046929baa1e9c326dbf56d751cfd139270df62aeccac3e2a580b3b25cf7f27dc