[INFO] fetching crate lit 1.0.3...
[INFO] testing lit-1.0.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate lit 1.0.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate lit 1.0.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lit 1.0.3
[INFO] finished tweaking crates.io crate lit 1.0.3
[INFO] tweaked toml for crates.io crate lit 1.0.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate lit 1.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89a17ecd35e865a1f7579f3b8f687fd1197bec4a98c433f6863baae74d1abc45
[INFO] running `Command { std: "docker" "start" "-a" "89a17ecd35e865a1f7579f3b8f687fd1197bec4a98c433f6863baae74d1abc45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89a17ecd35e865a1f7579f3b8f687fd1197bec4a98c433f6863baae74d1abc45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a17ecd35e865a1f7579f3b8f687fd1197bec4a98c433f6863baae74d1abc45", kill_on_drop: false }`
[INFO] [stdout] 89a17ecd35e865a1f7579f3b8f687fd1197bec4a98c433f6863baae74d1abc45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b2f56295f26bad8e5b9e8f22c244524b3b44212188fd63b7eeb6bbaab0eeb73
[INFO] running `Command { std: "docker" "start" "-a" "0b2f56295f26bad8e5b9e8f22c244524b3b44212188fd63b7eeb6bbaab0eeb73", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling thread_local v1.1.2
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling backtrace v0.3.56
[INFO] [stderr]    Compiling lit v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/config/clap.rs:152:34
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 Err(e) => panic!(e),
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.13s
[INFO] running `Command { std: "docker" "inspect" "0b2f56295f26bad8e5b9e8f22c244524b3b44212188fd63b7eeb6bbaab0eeb73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b2f56295f26bad8e5b9e8f22c244524b3b44212188fd63b7eeb6bbaab0eeb73", kill_on_drop: false }`
[INFO] [stdout] 0b2f56295f26bad8e5b9e8f22c244524b3b44212188fd63b7eeb6bbaab0eeb73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f2af7137d70b85d8542abfbbf5a838ef1e303a3d32f94d3193271df8b9ad0ee
[INFO] running `Command { std: "docker" "start" "-a" "0f2af7137d70b85d8542abfbbf5a838ef1e303a3d32f94d3193271df8b9ad0ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/config/clap.rs:152:34
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 Err(e) => panic!(e),
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling lit v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/config/clap.rs:152:34
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 Err(e) => panic!(e),
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "0f2af7137d70b85d8542abfbbf5a838ef1e303a3d32f94d3193271df8b9ad0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f2af7137d70b85d8542abfbbf5a838ef1e303a3d32f94d3193271df8b9ad0ee", kill_on_drop: false }`
[INFO] [stdout] 0f2af7137d70b85d8542abfbbf5a838ef1e303a3d32f94d3193271df8b9ad0ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 330851d48f8ae67ee9a8391d768a31833881ce12e342563a4776c5b90e337540
[INFO] running `Command { std: "docker" "start" "-a" "330851d48f8ae67ee9a8391d768a31833881ce12e342563a4776c5b90e337540", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stdout] running 17 tests
[INFO] [stderr]    --> src/config/clap.rs:152:34
[INFO] [stdout] test run::find_files::relative_path::test::test_compute ... ok
[INFO] [stderr]     |
[INFO] [stdout] test config::test::lookup_variable_works_correctly ... ok
[INFO] [stderr] 152 |                 Err(e) => panic!(e),
[INFO] [stdout] test vars::resolve::test::text_pattern::correctly_picks_up_single_variable ... ok
[INFO] [stderr]     |                                  ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 Err(e) => panic!("{}", e),
[INFO] [stderr]     |                                  ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 Err(e) => std::panic::panic_any(e),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/config/clap.rs:152:34
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 Err(e) => panic!(e),
[INFO] [stderr]     |                                  ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 Err(e) => panic!("{}", e),
[INFO] [stderr]     |                                  ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 Err(e) => std::panic::panic_any(e),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lit-497d9fe7e34ce023)
[INFO] [stdout] test run::test_evaluator::state_tests::check_with_nonexistent_regex_produces_failure ... ok
[INFO] [stdout] test run::test_evaluator::state_tests::check_next_works_standalone_in_very_basic_scenario ... ok
[INFO] [stdout] test run::find_files::relative_path::test::test_least_specific_parent_test_search_directory_path_when_all_test_paths_are_directories ... ok
[INFO] [stdout] test run::find_files::relative_path::test::test_most_common_test_path_ancestor_when_all_paths_absolute_on_different_drives ... ok
[INFO] [stdout] test run::find_files::relative_path::test::test_most_common_test_path_ancestor_when_all_paths_are_absolute ... ok
[INFO] [stdout] test vars::resolve::test::text_pattern::correctly_picks_up_variable_between_junk ... ok
[INFO] [stdout] test run::find_files::relative_path::test::test_least_specific_parent_test_search_directory_path_when_one_test_path_directory ... ok
[INFO] [stdout] test vars::resolve::test::invocation::junk_then_const_then_junk ... ok
[INFO] [stdout] test vars::resolve::test::invocation::junk_then_const ... ok
[INFO] [stdout] test run::test_evaluator::state_tests::check_next_rejects_matches_not_on_next_line ... ok
[INFO] [stdout] test vars::resolve::test::text_pattern::correctly_picks_up_variable_at_end ... ok
[INFO] [stdout] test vars::resolve::test::invocation::no_constants_is_nop ... ok
[INFO] [stdout] test vars::resolve::test::invocation::only_const ... ok
[INFO] [stdout] test run::test_evaluator::state_tests::check_next_can_handle_multibyte_unicode_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lit-71bd0c6c4506deef)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-f60b479e419f2112)
[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] 
[INFO] [stdout] =================================================================
[INFO] [stdout] Running tests (10 files)
[INFO] [stdout] =================================================================
[INFO] [stdout] 
[INFO] [stderr] XFAIL :: xfail-expected-failure.sh
[INFO] [stdout] PASS :: check-next-simple.txt
[INFO] [stdout] PASS :: multiple-adjacent-checks.sh
[INFO] [stdout] PASS :: basic_regex.sh
[INFO] [stdout] PASS :: constants/file.txt
[INFO] [stdout] PASS :: constants/tempfile.txt
[INFO] [stdout] PASS :: multiple-checks.sh
[INFO] [stdout] PASS :: single-check.sh
[INFO] [stdout] PASS :: multiple-checks-possibly-confusing-order.sh
[INFO] [stdout] PASS :: named-regex.sh
[INFO] [stdout] 
[INFO] [stdout] finished running tests
[INFO] [stdout] all tests succeeded
[INFO] [stdout] 
[INFO] [stdout] =================================================================
[INFO] [stdout] =================================================================
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] =================================================================
[INFO] [stdout] Suite Status:
[INFO] [stdout] 
[INFO] [stdout]   Expected failures: 1
[INFO] [stdout]   Passes: 9
[INFO] [stdout] 
[INFO] [stdout] =================================================================
[INFO] [stdout] 
[INFO] [stdout] all tests succeeded
[INFO] [stdout] 
[INFO] [stdout] =================================================================
[INFO] [stdout] Running tests (10 files)
[INFO] [stdout] =================================================================
[INFO] [stdout] 
[INFO] [stderr] XFAIL :: xfail-expected-failure.sh
[INFO] [stdout] PASS :: check-next-simple.txt
[INFO] [stdout] PASS :: multiple-adjacent-checks.sh
[INFO] [stdout] PASS :: basic_regex.sh
[INFO] [stdout] PASS :: constants/file.txt
[INFO] [stdout] PASS :: constants/tempfile.txt
[INFO] [stdout] PASS :: multiple-checks.sh
[INFO] [stdout] PASS :: single-check.sh
[INFO] [stdout] PASS :: multiple-checks-possibly-confusing-order.sh
[INFO] [stdout] PASS :: named-regex.sh
[INFO] [stdout] 
[INFO] [stdout] finished running tests
[INFO] [stdout] all tests succeeded
[INFO] [stdout] 
[INFO] [stdout] =================================================================
[INFO] [stdout] =================================================================
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] =================================================================
[INFO] [stdout] Suite Status:
[INFO] [stdout] 
[INFO] [stdout]   Expected failures: 1
[INFO] [stdout]   Passes: 9
[INFO] [stdout] 
[INFO] [stdout] =================================================================
[INFO] [stdout] 
[INFO] [stdout] all tests succeeded
[INFO] [stdout] test integration_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lit
[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" "330851d48f8ae67ee9a8391d768a31833881ce12e342563a4776c5b90e337540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "330851d48f8ae67ee9a8391d768a31833881ce12e342563a4776c5b90e337540", kill_on_drop: false }`
[INFO] [stdout] 330851d48f8ae67ee9a8391d768a31833881ce12e342563a4776c5b90e337540
