[INFO] fetching crate between 0.1.0...
[INFO] testing between-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate between 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate between 0.1.0 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 between 0.1.0
[INFO] finished tweaking crates.io crate between 0.1.0
[INFO] tweaked toml for crates.io crate between 0.1.0 written to /workspace/builds/worker-2/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 29d8159b079c05079c52927e554f090452736229f97674ae42f9aec7554a568f
[INFO] running `Command { std: "docker" "start" "-a" "29d8159b079c05079c52927e554f090452736229f97674ae42f9aec7554a568f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29d8159b079c05079c52927e554f090452736229f97674ae42f9aec7554a568f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d8159b079c05079c52927e554f090452736229f97674ae42f9aec7554a568f", kill_on_drop: false }`
[INFO] [stdout] 29d8159b079c05079c52927e554f090452736229f97674ae42f9aec7554a568f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 510970ffa56543a80b16030939cac296a9a1876729180970f9b584e65194a3f2
[INFO] running `Command { std: "docker" "start" "-a" "510970ffa56543a80b16030939cac296a9a1876729180970f9b584e65194a3f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling between v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "510970ffa56543a80b16030939cac296a9a1876729180970f9b584e65194a3f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "510970ffa56543a80b16030939cac296a9a1876729180970f9b584e65194a3f2", kill_on_drop: false }`
[INFO] [stdout] 510970ffa56543a80b16030939cac296a9a1876729180970f9b584e65194a3f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 41709a7b91d1f44d03322817e29dc26580c0eddb128a7ca4024a511be28561cd
[INFO] running `Command { std: "docker" "start" "-a" "41709a7b91d1f44d03322817e29dc26580c0eddb128a7ca4024a511be28561cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling between v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/between-eeed62203d1262a5)
[INFO] running `Command { std: "docker" "inspect" "41709a7b91d1f44d03322817e29dc26580c0eddb128a7ca4024a511be28561cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41709a7b91d1f44d03322817e29dc26580c0eddb128a7ca4024a511be28561cd", kill_on_drop: false }`
[INFO] [stdout] 41709a7b91d1f44d03322817e29dc26580c0eddb128a7ca4024a511be28561cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] dd2e584517c2593efe606ea6bc96a2ae816ea0684b7ee7fb1fd533d69c4fc14d
[INFO] running `Command { std: "docker" "start" "-a" "dd2e584517c2593efe606ea6bc96a2ae816ea0684b7ee7fb1fd533d69c4fc14d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/between-eeed62203d1262a5)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::sorts_and_dedupes_given_chars ... ok
[INFO] [stdout] test tests::inits_default ... ok
[INFO] [stdout] test tests::test_two_char_sets ... ok
[INFO] [stdout] test tests::test_valid ... ok
[INFO] [stdout] test tests::panics_on_invalid_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests between
[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" "dd2e584517c2593efe606ea6bc96a2ae816ea0684b7ee7fb1fd533d69c4fc14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2e584517c2593efe606ea6bc96a2ae816ea0684b7ee7fb1fd533d69c4fc14d", kill_on_drop: false }`
[INFO] [stdout] dd2e584517c2593efe606ea6bc96a2ae816ea0684b7ee7fb1fd533d69c4fc14d