[INFO] fetching crate earl-lang-syntax 1.0.0... [INFO] testing earl-lang-syntax-1.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate earl-lang-syntax 1.0.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate earl-lang-syntax 1.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate earl-lang-syntax 1.0.0 [INFO] finished tweaking crates.io crate earl-lang-syntax 1.0.0 [INFO] tweaked toml for crates.io crate earl-lang-syntax 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] efaa536a31c9568b50617b5865df7892a896f14348c8811b64c2f671141ba1b3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "efaa536a31c9568b50617b5865df7892a896f14348c8811b64c2f671141ba1b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efaa536a31c9568b50617b5865df7892a896f14348c8811b64c2f671141ba1b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efaa536a31c9568b50617b5865df7892a896f14348c8811b64c2f671141ba1b3", kill_on_drop: false }` [INFO] [stdout] efaa536a31c9568b50617b5865df7892a896f14348c8811b64c2f671141ba1b3 [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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c20e25f6472abcb204bfe01dc71e4e115a2d51fa8e40dfe0561d3f4d57151ff3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c20e25f6472abcb204bfe01dc71e4e115a2d51fa8e40dfe0561d3f4d57151ff3", kill_on_drop: false }` [INFO] [stderr] Compiling earl-lang-syntax v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "c20e25f6472abcb204bfe01dc71e4e115a2d51fa8e40dfe0561d3f4d57151ff3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c20e25f6472abcb204bfe01dc71e4e115a2d51fa8e40dfe0561d3f4d57151ff3", kill_on_drop: false }` [INFO] [stdout] c20e25f6472abcb204bfe01dc71e4e115a2d51fa8e40dfe0561d3f4d57151ff3 [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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1897eec3142cf29d54f5331dbc7682d5c854b138a6485e2b361bebee6242bd77 [INFO] running `Command { std: "docker" "start" "-a" "1897eec3142cf29d54f5331dbc7682d5c854b138a6485e2b361bebee6242bd77", kill_on_drop: false }` [INFO] [stderr] Compiling earl-lang-syntax v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:1297:68 [INFO] [stdout] | [INFO] [stdout] 1297 | SyntaxError::ParsingError(parsing_error) => panic!(parsing_error.error_message), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 1297 | SyntaxError::ParsingError(parsing_error) => panic!("{}", parsing_error.error_message), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 1297 | SyntaxError::ParsingError(parsing_error) => std::panic::panic_any(parsing_error.error_message), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:1298:71 [INFO] [stdout] | [INFO] [stdout] 1298 | SyntaxError::AssumptionError(error_message) => panic!(error_message), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 1298 | SyntaxError::AssumptionError(error_message) => panic!("{}", error_message), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 1298 | SyntaxError::AssumptionError(error_message) => std::panic::panic_any(error_message), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:1971:68 [INFO] [stdout] | [INFO] [stdout] 1971 | SyntaxError::ParsingError(parsing_error) => panic!(parsing_error.error_message), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 1971 | SyntaxError::ParsingError(parsing_error) => panic!("{}", parsing_error.error_message), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 1971 | SyntaxError::ParsingError(parsing_error) => std::panic::panic_any(parsing_error.error_message), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:1972:71 [INFO] [stdout] | [INFO] [stdout] 1972 | SyntaxError::AssumptionError(error_message) => panic!(error_message), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 1972 | SyntaxError::AssumptionError(error_message) => panic!("{}", error_message), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 1972 | SyntaxError::AssumptionError(error_message) => std::panic::panic_any(error_message), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "1897eec3142cf29d54f5331dbc7682d5c854b138a6485e2b361bebee6242bd77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1897eec3142cf29d54f5331dbc7682d5c854b138a6485e2b361bebee6242bd77", kill_on_drop: false }` [INFO] [stdout] 1897eec3142cf29d54f5331dbc7682d5c854b138a6485e2b361bebee6242bd77 [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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6a2377746a89edd1f84d616ff094e5608f0daad1d167b3de3612951862652fb9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6a2377746a89edd1f84d616ff094e5608f0daad1d167b3de3612951862652fb9", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:1297:68 [INFO] [stderr] | [INFO] [stderr] 1297 | SyntaxError::ParsingError(parsing_error) => panic!(parsing_error.error_message), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 1297 | SyntaxError::ParsingError(parsing_error) => panic!("{}", parsing_error.error_message), [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 1297 | SyntaxError::ParsingError(parsing_error) => std::panic::panic_any(parsing_error.error_message), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:1298:71 [INFO] [stderr] | [INFO] [stderr] 1298 | SyntaxError::AssumptionError(error_message) => panic!(error_message), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 1298 | SyntaxError::AssumptionError(error_message) => panic!("{}", error_message), [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 1298 | SyntaxError::AssumptionError(error_message) => std::panic::panic_any(error_message), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:1971:68 [INFO] [stderr] | [INFO] [stderr] 1971 | SyntaxError::ParsingError(parsing_error) => panic!(parsing_error.error_message), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 1971 | SyntaxError::ParsingError(parsing_error) => panic!("{}", parsing_error.error_message), [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 1971 | SyntaxError::ParsingError(parsing_error) => std::panic::panic_any(parsing_error.error_message), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:1972:71 [INFO] [stderr] | [INFO] [stderr] 1972 | SyntaxError::AssumptionError(error_message) => panic!(error_message), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 1972 | SyntaxError::AssumptionError(error_message) => panic!("{}", error_message), [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 1972 | SyntaxError::AssumptionError(error_message) => std::panic::panic_any(error_message), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/earl_lang_syntax-18eb5d5ade01a921) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test test_parser::test_delimiter_mismatch ... ok [INFO] [stdout] test test_parser::test_misc ... ok [INFO] [stdout] test test_parser::test_unexpected_closing_delimiter ... ok [INFO] [stdout] test test_parser::test_unclosed_delimiter ... ok [INFO] [stdout] test test_tokenizer::test_comment_multi_line_1 ... ok [INFO] [stdout] test test_tokenizer::test_comment_multi_line_2 ... ok [INFO] [stdout] test test_tokenizer::test_comment_multi_line_5 ... ok [INFO] [stdout] test test_tokenizer::test_comment_multi_line_3 ... ok [INFO] [stdout] test test_tokenizer::test_comment_multi_line_4 ... ok [INFO] [stdout] test test_tokenizer::test_comment_multi_line_7 ... ok [INFO] [stdout] test test_tokenizer::test_comment_multi_line_6 ... ok [INFO] [stdout] test test_tokenizer::test_comment_multi_line_8 ... ok [INFO] [stdout] test test_tokenizer::test_comment_multi_line_9 ... ok [INFO] [stdout] test test_tokenizer::test_comment_single_line ... ok [INFO] [stdout] test test_tokenizer::test_curly_bracket_open ... ok [INFO] [stdout] test test_tokenizer::test_empty_normal_string ... ok [INFO] [stdout] test test_tokenizer::test_curly_bracket_close ... ok [INFO] [stdout] test test_tokenizer::test_icelandic_name ... ok [INFO] [stdout] test test_tokenizer::test_misc ... ok [INFO] [stdout] test test_tokenizer::test_round_bracket_close ... ok [INFO] [stdout] test test_tokenizer::test_square_bracket_open ... ok [INFO] [stdout] test test_tokenizer::test_round_bracket_open ... ok [INFO] [stdout] test test_tokenizer::test_string_normal ... ok [INFO] [stdout] test test_tokenizer::test_string_extended ... ok [INFO] [stdout] test test_tokenizer::test_suqare_bracket_close ... ok [INFO] [stdout] test test_tokenizer::test_whitespace ... ok [INFO] [stdout] test test_tokenizer::test_word ... ok [INFO] [stdout] test test_tokenizer::test_unterminated_extended_string ... ok [INFO] [stdout] test test_tokenizer::test_unterminated_normal_string ... ok [INFO] [stderr] Doc-tests earl-lang-syntax [INFO] [stdout] test test_lib::test_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "6a2377746a89edd1f84d616ff094e5608f0daad1d167b3de3612951862652fb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a2377746a89edd1f84d616ff094e5608f0daad1d167b3de3612951862652fb9", kill_on_drop: false }` [INFO] [stdout] 6a2377746a89edd1f84d616ff094e5608f0daad1d167b3de3612951862652fb9