[INFO] fetching crate artlr_lex 0.2.2...
[INFO] testing artlr_lex-0.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate artlr_lex 0.2.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate artlr_lex 0.2.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate artlr_lex 0.2.2
[INFO] finished tweaking crates.io crate artlr_lex 0.2.2
[INFO] tweaked toml for crates.io crate artlr_lex 0.2.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db8d581e20b8c4797d70f084d6ba43a7700fea7e4f8225c98eed5f53fc4ef28d
[INFO] running `Command { std: "docker" "start" "-a" "db8d581e20b8c4797d70f084d6ba43a7700fea7e4f8225c98eed5f53fc4ef28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db8d581e20b8c4797d70f084d6ba43a7700fea7e4f8225c98eed5f53fc4ef28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db8d581e20b8c4797d70f084d6ba43a7700fea7e4f8225c98eed5f53fc4ef28d", kill_on_drop: false }`
[INFO] [stdout] db8d581e20b8c4797d70f084d6ba43a7700fea7e4f8225c98eed5f53fc4ef28d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a35ea6ef40c1967f851ddd9cf15a3828d32c1bcac76cb266e6bfdd9ec1c66168
[INFO] running `Command { std: "docker" "start" "-a" "a35ea6ef40c1967f851ddd9cf15a3828d32c1bcac76cb266e6bfdd9ec1c66168", kill_on_drop: false }`
[INFO] [stderr]    Compiling artlr_lex v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "a35ea6ef40c1967f851ddd9cf15a3828d32c1bcac76cb266e6bfdd9ec1c66168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a35ea6ef40c1967f851ddd9cf15a3828d32c1bcac76cb266e6bfdd9ec1c66168", kill_on_drop: false }`
[INFO] [stdout] a35ea6ef40c1967f851ddd9cf15a3828d32c1bcac76cb266e6bfdd9ec1c66168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 247ebb41e7fb15bbfc336c1cff42263814830b60a7075622914aee95b8c23b80
[INFO] running `Command { std: "docker" "start" "-a" "247ebb41e7fb15bbfc336c1cff42263814830b60a7075622914aee95b8c23b80", kill_on_drop: false }`
[INFO] [stderr]    Compiling artlr_lex v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "247ebb41e7fb15bbfc336c1cff42263814830b60a7075622914aee95b8c23b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "247ebb41e7fb15bbfc336c1cff42263814830b60a7075622914aee95b8c23b80", kill_on_drop: false }`
[INFO] [stdout] 247ebb41e7fb15bbfc336c1cff42263814830b60a7075622914aee95b8c23b80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1413ec0c0eea6abe2ffbf6ad0a925862016d457dd207b8f5e335038d43ec0dff
[INFO] running `Command { std: "docker" "start" "-a" "1413ec0c0eea6abe2ffbf6ad0a925862016d457dd207b8f5e335038d43ec0dff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/artlr_lex-f8a173b054d96464)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test text_location::test::new_returns_instance ... ok
[INFO] [stdout] test token::token::test::new_returns_instance ... ok
[INFO] [stdout] test lex::lexical_analysis::test::next_token_returns_no_token_after_skipped_token ... ok
[INFO] [stdout] test lex::lexical_analysis::test::next_token_returns_eof_token_on_empty_source ... ok
[INFO] [stdout] test lex::lexical_analysis::test::next_token_returns_no_token_on_empty_source_if_eof_has_been_returned ... ok
[INFO] [stdout] test lex::lexical_analysis::test::next_token_returns_no_token ... ok
[INFO] [stdout] test lex::lexical_analysis::test::next_token_returns_valid_token_after_skip_ignored_symbol ... ok
[INFO] [stdout] test lex::lexical_analysis::test::next_token_returns_valid_token_after_line_delimiter_symbol ... ok
[INFO] [stdout] test lex::lexical_analysis::test::next_token_returns_valid_token_after_next_token_call ... ok
[INFO] [stdout] test lex::lexical_analysis::test::next_token_returns_valid_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests artlr_lex
[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" "1413ec0c0eea6abe2ffbf6ad0a925862016d457dd207b8f5e335038d43ec0dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1413ec0c0eea6abe2ffbf6ad0a925862016d457dd207b8f5e335038d43ec0dff", kill_on_drop: false }`
[INFO] [stdout] 1413ec0c0eea6abe2ffbf6ad0a925862016d457dd207b8f5e335038d43ec0dff