[INFO] cloning repository https://github.com/Yuta1004/dragonbook [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yuta1004/dragonbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuta1004%2Fdragonbook", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuta1004%2Fdragonbook'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 867555e90fd13660bd38129c702239c704841fc6 [INFO] testing Yuta1004/dragonbook against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuta1004%2Fdragonbook" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Yuta1004/dragonbook 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 git repo https://github.com/Yuta1004/dragonbook [INFO] finished tweaking git repo https://github.com/Yuta1004/dragonbook [INFO] tweaked toml for git repo https://github.com/Yuta1004/dragonbook written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Yuta1004/dragonbook already has a lockfile, it will not be regenerated [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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f373313121aac7442ae1e85a6a8f44fcb9325c8f57cd45fbbe4044a74918e673 [INFO] running `Command { std: "docker" "start" "-a" "f373313121aac7442ae1e85a6a8f44fcb9325c8f57cd45fbbe4044a74918e673", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f373313121aac7442ae1e85a6a8f44fcb9325c8f57cd45fbbe4044a74918e673", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f373313121aac7442ae1e85a6a8f44fcb9325c8f57cd45fbbe4044a74918e673", kill_on_drop: false }` [INFO] [stdout] f373313121aac7442ae1e85a6a8f44fcb9325c8f57cd45fbbe4044a74918e673 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 787edc14fc6994739c25fcc65faa8dd3aa08ae10a152132a983304b5602c7e5f [INFO] running `Command { std: "docker" "start" "-a" "787edc14fc6994739c25fcc65faa8dd3aa08ae10a152132a983304b5602c7e5f", kill_on_drop: false }` [INFO] [stderr] Compiling dragonbook v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/chapter2/parser/_defparser.rs:36:52 [INFO] [stdout] | [INFO] [stdout] 36 | Err(msg) if msg != "eof" => panic!(msg), [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] 36 | Err(msg) if msg != "eof" => panic!("{}", msg), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 36 | Err(msg) if msg != "eof" => std::panic::panic_any(msg), [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 1.49s [INFO] running `Command { std: "docker" "inspect" "787edc14fc6994739c25fcc65faa8dd3aa08ae10a152132a983304b5602c7e5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "787edc14fc6994739c25fcc65faa8dd3aa08ae10a152132a983304b5602c7e5f", kill_on_drop: false }` [INFO] [stdout] 787edc14fc6994739c25fcc65faa8dd3aa08ae10a152132a983304b5602c7e5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] d479371f0712062b1984a20f9993e93d80447453da7c3ee2d8f9ca1910828a4c [INFO] running `Command { std: "docker" "start" "-a" "d479371f0712062b1984a20f9993e93d80447453da7c3ee2d8f9ca1910828a4c", kill_on_drop: false }` [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/chapter2/parser/_defparser.rs:36:52 [INFO] [stdout] | [INFO] [stdout] 36 | Err(msg) if msg != "eof" => panic!(msg), [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] 36 | Err(msg) if msg != "eof" => panic!("{}", msg), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 36 | Err(msg) if msg != "eof" => std::panic::panic_any(msg), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dragonbook v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/chapter2/parser/_defparser.rs:36:52 [INFO] [stdout] | [INFO] [stdout] 36 | Err(msg) if msg != "eof" => panic!(msg), [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] 36 | Err(msg) if msg != "eof" => panic!("{}", msg), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 36 | Err(msg) if msg != "eof" => std::panic::panic_any(msg), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.49s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d479371f0712062b1984a20f9993e93d80447453da7c3ee2d8f9ca1910828a4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d479371f0712062b1984a20f9993e93d80447453da7c3ee2d8f9ca1910828a4c", kill_on_drop: false }` [INFO] [stdout] d479371f0712062b1984a20f9993e93d80447453da7c3ee2d8f9ca1910828a4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 93ffe0372843f54b7b27e9bb646dc72f011096a70f398ebaafc6fbe25333319e [INFO] running `Command { std: "docker" "start" "-a" "93ffe0372843f54b7b27e9bb646dc72f011096a70f398ebaafc6fbe25333319e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stdout] running 13 tests [INFO] [stderr] --> src/chapter2/parser/_defparser.rs:36:52 [INFO] [stdout] test chapter2::mtype::tests::type_new_test ... ok [INFO] [stderr] | [INFO] [stdout] test chapter2::parser::_defparser::tests::defparser_parse_test ... ok [INFO] [stderr] 36 | Err(msg) if msg != "eof" => panic!(msg), [INFO] [stdout] test chapter2::parser::_defparser::tests::defparser_simple_test ... ok [INFO] [stderr] | ^^^ [INFO] [stdout] test chapter2::parser::infix2suffix::tests::expect_test ... ok [INFO] [stderr] | [INFO] [stdout] test chapter2::lexer::tests::lexer_simple_test ... ok [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] 36 | Err(msg) if msg != "eof" => panic!("{}", msg), [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 36 | Err(msg) if msg != "eof" => std::panic::panic_any(msg), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `dragonbook` (lib) generated 1 warning [INFO] [stderr] warning: `dragonbook` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dragonbook-4a1cfd0ca660dbe3) [INFO] [stdout] test chapter2::parser::infix2suffix::tests::parse_test ... ok [INFO] [stdout] test chapter2::parser::infix2suffix::tests::term_test ... ok [INFO] [stdout] test chapter2::token::tests::token_new_test ... ok [INFO] [stdout] test chapter2::parser::infix2suffix::tests::new_test ... ok [INFO] [stdout] test chapter2::symbol::tests::symbol_new_test ... ok [INFO] [stdout] test chapter2::symbol::tests::symboltable_simple_test ... ok [INFO] [stdout] test chapter2::parser::infix2suffix::tests::lookahead_test ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dragonbook-ee14bc369fa489cd) [INFO] [stdout] test chapter2::parser::infix2suffix::tests::error_test - should panic ... ok [INFO] [stderr] Doc-tests dragonbook [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [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] [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" "93ffe0372843f54b7b27e9bb646dc72f011096a70f398ebaafc6fbe25333319e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93ffe0372843f54b7b27e9bb646dc72f011096a70f398ebaafc6fbe25333319e", kill_on_drop: false }` [INFO] [stdout] 93ffe0372843f54b7b27e9bb646dc72f011096a70f398ebaafc6fbe25333319e