[INFO] fetching crate ruby-string 0.1.0...
[INFO] testing ruby-string-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ruby-string 0.1.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate ruby-string 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 ruby-string 0.1.0
[INFO] finished tweaking crates.io crate ruby-string 0.1.0
[INFO] tweaked toml for crates.io crate ruby-string 0.1.0 written to /workspace/builds/worker-35/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] cd2dce5b5fb702a862b62df13212d7ff18f25e3079f49607826c6afe3d466aa3
[INFO] running `Command { std: "docker" "start" "-a" "cd2dce5b5fb702a862b62df13212d7ff18f25e3079f49607826c6afe3d466aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd2dce5b5fb702a862b62df13212d7ff18f25e3079f49607826c6afe3d466aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd2dce5b5fb702a862b62df13212d7ff18f25e3079f49607826c6afe3d466aa3", kill_on_drop: false }`
[INFO] [stdout] cd2dce5b5fb702a862b62df13212d7ff18f25e3079f49607826c6afe3d466aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] e5faaa321920bf0b12d91d780b86ae9a511232cad471f3b8f595097b506cde31
[INFO] running `Command { std: "docker" "start" "-a" "e5faaa321920bf0b12d91d780b86ae9a511232cad471f3b8f595097b506cde31", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruby-string v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "e5faaa321920bf0b12d91d780b86ae9a511232cad471f3b8f595097b506cde31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5faaa321920bf0b12d91d780b86ae9a511232cad471f3b8f595097b506cde31", kill_on_drop: false }`
[INFO] [stdout] e5faaa321920bf0b12d91d780b86ae9a511232cad471f3b8f595097b506cde31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] e26f07cc63de8df30693f7afd95efdb3068b4d3c860209471634d0e54cb5ff00
[INFO] running `Command { std: "docker" "start" "-a" "e26f07cc63de8df30693f7afd95efdb3068b4d3c860209471634d0e54cb5ff00", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruby-string v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruby_string-011d9e29f7d5ba47)
[INFO] running `Command { std: "docker" "inspect" "e26f07cc63de8df30693f7afd95efdb3068b4d3c860209471634d0e54cb5ff00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e26f07cc63de8df30693f7afd95efdb3068b4d3c860209471634d0e54cb5ff00", kill_on_drop: false }`
[INFO] [stdout] e26f07cc63de8df30693f7afd95efdb3068b4d3c860209471634d0e54cb5ff00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 380d204d2dc53033d83673a9d2c011bb443c3fe93b57358364c85b39439f6e0b
[INFO] running `Command { std: "docker" "start" "-a" "380d204d2dc53033d83673a9d2c011bb443c3fe93b57358364c85b39439f6e0b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruby_string-011d9e29f7d5ba47)
[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] [stderr]    Doc-tests ruby-string
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/string.rs - string::RubyString::to_plain_text (line 71) ... ok
[INFO] [stdout] test src/string.rs - string::RubyString::to_interlinear_encoding (line 87) ... ok
[INFO] [stdout] test src/iterator.rs - iterator::Segment::to_interlinear_encoding (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "380d204d2dc53033d83673a9d2c011bb443c3fe93b57358364c85b39439f6e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380d204d2dc53033d83673a9d2c011bb443c3fe93b57358364c85b39439f6e0b", kill_on_drop: false }`
[INFO] [stdout] 380d204d2dc53033d83673a9d2c011bb443c3fe93b57358364c85b39439f6e0b