[INFO] fetching crate palex 0.1.0...
[INFO] testing palex-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate palex 0.1.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate palex 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 palex 0.1.0
[INFO] finished tweaking crates.io crate palex 0.1.0
[INFO] tweaked toml for crates.io crate palex 0.1.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate crates.io crate palex 0.1.0 already has a lockfile, it will not be regenerated
[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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] b18db7088493591d74559d92bbd5425f35c16a4d58389693e0ca77b0210ca22e
[INFO] running `Command { std: "docker" "start" "-a" "b18db7088493591d74559d92bbd5425f35c16a4d58389693e0ca77b0210ca22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b18db7088493591d74559d92bbd5425f35c16a4d58389693e0ca77b0210ca22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b18db7088493591d74559d92bbd5425f35c16a4d58389693e0ca77b0210ca22e", kill_on_drop: false }`
[INFO] [stdout] b18db7088493591d74559d92bbd5425f35c16a4d58389693e0ca77b0210ca22e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 6050dcf99585b6d51d5b5cef8d99b1124a85605947f14b525dbbe825f7e88f45
[INFO] running `Command { std: "docker" "start" "-a" "6050dcf99585b6d51d5b5cef8d99b1124a85605947f14b525dbbe825f7e88f45", kill_on_drop: false }`
[INFO] [stderr]    Compiling palex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "6050dcf99585b6d51d5b5cef8d99b1124a85605947f14b525dbbe825f7e88f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6050dcf99585b6d51d5b5cef8d99b1124a85605947f14b525dbbe825f7e88f45", kill_on_drop: false }`
[INFO] [stdout] 6050dcf99585b6d51d5b5cef8d99b1124a85605947f14b525dbbe825f7e88f45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] f8c03a39b906d48ba50df0998544e80928ca54bd780ef8acbf0f25e0d80fd358
[INFO] running `Command { std: "docker" "start" "-a" "f8c03a39b906d48ba50df0998544e80928ca54bd780ef8acbf0f25e0d80fd358", kill_on_drop: false }`
[INFO] [stderr]    Compiling palex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/palex-cfd7a6d5189425cd)
[INFO] running `Command { std: "docker" "inspect" "f8c03a39b906d48ba50df0998544e80928ca54bd780ef8acbf0f25e0d80fd358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8c03a39b906d48ba50df0998544e80928ca54bd780ef8acbf0f25e0d80fd358", kill_on_drop: false }`
[INFO] [stdout] f8c03a39b906d48ba50df0998544e80928ca54bd780ef8acbf0f25e0d80fd358
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 468b9357931206acc4023bdde4ba5c1c16dcedc83286973c87b80b2ed13ed8c3
[INFO] running `Command { std: "docker" "start" "-a" "468b9357931206acc4023bdde4ba5c1c16dcedc83286973c87b80b2ed13ed8c3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.96s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/palex-cfd7a6d5189425cd)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_modes ... ok
[INFO] [stdout] test tests::test_no_dash_1 ... ok
[INFO] [stdout] test tests::test_no_dash_2 ... ok
[INFO] [stdout] test tests::test_no_dash_3 ... ok
[INFO] [stdout] test tests::test_one_dash_1 ... ok
[INFO] [stdout] test tests::test_one_dash_3 ... ok
[INFO] [stdout] test tests::test_one_dash_2 ... ok
[INFO] [stdout] test tests::test_two_dashes_1 ... ok
[INFO] [stdout] test tests::test_value ... ok
[INFO] [stdout] test tests::test_two_dashes_2 ... ok
[INFO] [stdout] test tests::test_value_allows_leading_dashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests palex
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/string_input.rs - string_input::StringInput<I>::new (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "468b9357931206acc4023bdde4ba5c1c16dcedc83286973c87b80b2ed13ed8c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "468b9357931206acc4023bdde4ba5c1c16dcedc83286973c87b80b2ed13ed8c3", kill_on_drop: false }`
[INFO] [stdout] 468b9357931206acc4023bdde4ba5c1c16dcedc83286973c87b80b2ed13ed8c3