[INFO] cloning repository https://github.com/yufengwng/loxscript [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yufengwng/loxscript" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufengwng%2Floxscript", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufengwng%2Floxscript'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9302d53e4abdc4dfef791b617da54a5a4706eb2 [INFO] testing yufengwng/loxscript against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufengwng%2Floxscript" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yufengwng/loxscript on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yufengwng/loxscript [INFO] finished tweaking git repo https://github.com/yufengwng/loxscript [INFO] tweaked toml for git repo https://github.com/yufengwng/loxscript written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/yufengwng/loxscript already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 984b13af09d54fba9528dc329c9a1d0249d2136902924d35e2b15eeec2e82ed2 [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" "984b13af09d54fba9528dc329c9a1d0249d2136902924d35e2b15eeec2e82ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "984b13af09d54fba9528dc329c9a1d0249d2136902924d35e2b15eeec2e82ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "984b13af09d54fba9528dc329c9a1d0249d2136902924d35e2b15eeec2e82ed2", kill_on_drop: false }` [INFO] [stdout] 984b13af09d54fba9528dc329c9a1d0249d2136902924d35e2b15eeec2e82ed2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b0d8031710a2cc72a41bb963d786b0e8760707f6a67c013987bfec2abc33069 [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" "4b0d8031710a2cc72a41bb963d786b0e8760707f6a67c013987bfec2abc33069", kill_on_drop: false }` [INFO] [stderr] Compiling loxscript v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `fn_kind` [INFO] [stdout] --> src/compile.rs:842:5 [INFO] [stdout] | [INFO] [stdout] 842 | fn_kind: FnKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.20s [INFO] running `Command { std: "docker" "inspect" "4b0d8031710a2cc72a41bb963d786b0e8760707f6a67c013987bfec2abc33069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b0d8031710a2cc72a41bb963d786b0e8760707f6a67c013987bfec2abc33069", kill_on_drop: false }` [INFO] [stdout] 4b0d8031710a2cc72a41bb963d786b0e8760707f6a67c013987bfec2abc33069 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 499c0d1cf3b163fdef9432bcb878700a0d5b2e3efcd448969427a724a3c61988 [INFO] running `Command { std: "docker" "start" "-a" "499c0d1cf3b163fdef9432bcb878700a0d5b2e3efcd448969427a724a3c61988", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `fn_kind` [INFO] [stdout] --> src/compile.rs:842:5 [INFO] [stdout] | [INFO] [stdout] 842 | fn_kind: FnKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling loxscript v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fn_kind` [INFO] [stdout] --> src/compile.rs:842:5 [INFO] [stdout] | [INFO] [stdout] 842 | fn_kind: FnKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.41s [INFO] running `Command { std: "docker" "inspect" "499c0d1cf3b163fdef9432bcb878700a0d5b2e3efcd448969427a724a3c61988", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "499c0d1cf3b163fdef9432bcb878700a0d5b2e3efcd448969427a724a3c61988", kill_on_drop: false }` [INFO] [stdout] 499c0d1cf3b163fdef9432bcb878700a0d5b2e3efcd448969427a724a3c61988 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 29d36753c2805d37d2c1ac2f3877f33e1cc1458a7b47c920d44b02834586f607 [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" "29d36753c2805d37d2c1ac2f3877f33e1cc1458a7b47c920d44b02834586f607", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `fn_kind` [INFO] [stderr] --> src/compile.rs:842:5 [INFO] [stderr] | [INFO] [stderr] 842 | fn_kind: FnKind, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fn_kind` [INFO] [stderr] --> src/compile.rs:842:5 [INFO] [stderr] | [INFO] [stderr] 842 | fn_kind: FnKind, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/loxscript-481df29d1af60cee) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test bytecode::tests::chunk_add_constant ... ok [INFO] [stdout] test bytecode::tests::chunk_write_load_long ... ok [INFO] [stdout] test bytecode::tests::opcode_try_from_out_of_range ... ok [INFO] [stdout] test bytecode::tests::chunk_line ... ok [INFO] [stdout] test tree::ast::token::tests::token_str_equality ... ok [INFO] [stdout] test tree::lexer::tests::eof_token_has_line_count ... ok [INFO] [stdout] test tree::lexer::tests::eof_token_when_empty_source ... ok [INFO] [stdout] test tree::lexer::tests::error_when_unexpected_token ... ok [INFO] [stdout] test tree::lexer::tests::error_when_unrecognized_character ... ok [INFO] [stdout] test tree::lexer::tests::error_when_unterminated_string ... ok [INFO] [stdout] test tree::lexer::tests::line_comment_is_ignored ... ok [INFO] [stdout] test tree::lexer::tests::line_count_starts_at_one ... ok [INFO] [stdout] test tree::lexer::tests::literal_identifiers ... ok [INFO] [stdout] test tree::lexer::tests::literal_keyword_none ... ok [INFO] [stdout] test tree::lexer::tests::literal_number_decimal_with_no_fraction ... ok [INFO] [stdout] test tree::lexer::tests::literal_string_has_starting_line_count ... ok [INFO] [stdout] test tree::lexer::tests::token_operators ... ok [INFO] [stdout] test tree::lexer::tests::literal_strings ... ok [INFO] [stdout] test tree::parser::tests::parse_literal_expression_statement ... ok [INFO] [stdout] test tree::lexer::tests::whitespace_is_ignored ... ok [INFO] [stdout] test tree::lexer::tests::token_punctuations ... ok [INFO] [stdout] test tree::lexer::tests::token_keywords ... ok [INFO] [stdout] test tree::ast::token::tests::token_symbols_equality ... ok [INFO] [stdout] test bytecode::tests::chunk_write_load ... ok [INFO] [stdout] test tree::lexer::tests::literal_keyword_booleans ... ok [INFO] [stdout] test tree::ast::token::tests::token_ident_equality ... ok [INFO] [stdout] test bytecode::tests::opcode_try_from ... ok [INFO] [stdout] test tree::ast::token::tests::token_num_equality ... ok [INFO] [stdout] test tree::lexer::tests::eof_token_always_last ... ok [INFO] [stdout] test tree::lexer::tests::line_count_increments ... ok [INFO] [stdout] test tree::lexer::tests::literal_number_integers ... ok [INFO] [stdout] test tree::lexer::tests::literal_string_increments_line_count ... ok [INFO] [stdout] test tree::lexer::tests::literal_number_decimals ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/loxscript-23b9eb949a41c356) [INFO] [stdout] test bytecode::tests::chunk_line_out_of_range ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Doc-tests loxscript [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" "29d36753c2805d37d2c1ac2f3877f33e1cc1458a7b47c920d44b02834586f607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29d36753c2805d37d2c1ac2f3877f33e1cc1458a7b47c920d44b02834586f607", kill_on_drop: false }` [INFO] [stdout] 29d36753c2805d37d2c1ac2f3877f33e1cc1458a7b47c920d44b02834586f607