[INFO] fetching crate repay 0.2.1...
[INFO] testing repay-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate repay 0.2.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate repay 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate repay 0.2.1
[INFO] finished tweaking crates.io crate repay 0.2.1
[INFO] tweaked toml for crates.io crate repay 0.2.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c922ee1e47336423c07aab65faffea979ab56496e0ab24a72069dd9c1ae438f7
[INFO] running `Command { std: "docker" "start" "-a" "c922ee1e47336423c07aab65faffea979ab56496e0ab24a72069dd9c1ae438f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c922ee1e47336423c07aab65faffea979ab56496e0ab24a72069dd9c1ae438f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c922ee1e47336423c07aab65faffea979ab56496e0ab24a72069dd9c1ae438f7", kill_on_drop: false }`
[INFO] [stdout] c922ee1e47336423c07aab65faffea979ab56496e0ab24a72069dd9c1ae438f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a91f692c3bc3c42c062b8e7dc1f00e0779e9c0b6f74b38101677971d4b8c46e5
[INFO] running `Command { std: "docker" "start" "-a" "a91f692c3bc3c42c062b8e7dc1f00e0779e9c0b6f74b38101677971d4b8c46e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling repay v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.23s
[INFO] running `Command { std: "docker" "inspect" "a91f692c3bc3c42c062b8e7dc1f00e0779e9c0b6f74b38101677971d4b8c46e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a91f692c3bc3c42c062b8e7dc1f00e0779e9c0b6f74b38101677971d4b8c46e5", kill_on_drop: false }`
[INFO] [stdout] a91f692c3bc3c42c062b8e7dc1f00e0779e9c0b6f74b38101677971d4b8c46e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d56fdebe42ca626c82d0ebdd9279d75f6934f1c3e2e793aae410ad024007fe67
[INFO] running `Command { std: "docker" "start" "-a" "d56fdebe42ca626c82d0ebdd9279d75f6934f1c3e2e793aae410ad024007fe67", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.5.1
[INFO] [stderr]    Compiling repay v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.02s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/repay-2dd0fbc16ee22869)
[INFO] [stderr]   Executable unittests src/bin/repay.rs (/opt/rustwide/target/debug/deps/repay-002141e2806eb9d8)
[INFO] running `Command { std: "docker" "inspect" "d56fdebe42ca626c82d0ebdd9279d75f6934f1c3e2e793aae410ad024007fe67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56fdebe42ca626c82d0ebdd9279d75f6934f1c3e2e793aae410ad024007fe67", kill_on_drop: false }`
[INFO] [stdout] d56fdebe42ca626c82d0ebdd9279d75f6934f1c3e2e793aae410ad024007fe67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b11bef69cdee8360a59da534cd2df68ac1cd1b28e7d4fecaf1dce9f4ab4b9ccd
[INFO] running `Command { std: "docker" "start" "-a" "b11bef69cdee8360a59da534cd2df68ac1cd1b28e7d4fecaf1dce9f4ab4b9ccd", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/repay-2dd0fbc16ee22869)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests src/bin/repay.rs (/opt/rustwide/target/debug/deps/repay-002141e2806eb9d8)
[INFO] [stdout] test tests::test_a_to_b_and_b_to_c ... ok
[INFO] [stdout] test tests::test_calc_debt_resolution ... ok
[INFO] [stdout] test tests::test_input ... ok
[INFO] [stdout] test tests::test_calc_expenses_per_person_and_group ... ok
[INFO] [stdout] test tests::test_calc_debt_per_person ... ok
[INFO] [stdout] test tests::test_calc_share_per_person_and_group ... ok
[INFO] [stdout] test tests::test_normalize_input_no_debtors ... ok
[INFO] [stdout] test tests::test_str2btree_set ... ok
[INFO] [stdout] test tests::test_normalize_input ... ok
[INFO] [stdout] test tests::test_fractions ... ok
[INFO] [stdout] test tests::test_buggy_case ... ok
[INFO] [stdout] test tests::test_only_one_expenser ... ok
[INFO] [stdout] test tests::test_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests repay
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b11bef69cdee8360a59da534cd2df68ac1cd1b28e7d4fecaf1dce9f4ab4b9ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11bef69cdee8360a59da534cd2df68ac1cd1b28e7d4fecaf1dce9f4ab4b9ccd", kill_on_drop: false }`
[INFO] [stdout] b11bef69cdee8360a59da534cd2df68ac1cd1b28e7d4fecaf1dce9f4ab4b9ccd