[INFO] cloning repository https://github.com/schulke-214/toy-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schulke-214/toy-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschulke-214%2Ftoy-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschulke-214%2Ftoy-compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f57a519c8e1f98460acf93bac8808dcf15f28ce [INFO] testing schulke-214/toy-compiler against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschulke-214%2Ftoy-compiler" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/schulke-214/toy-compiler on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/schulke-214/toy-compiler [INFO] finished tweaking git repo https://github.com/schulke-214/toy-compiler [INFO] tweaked toml for git repo https://github.com/schulke-214/toy-compiler written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/schulke-214/toy-compiler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1cb2f3dd36cd519d77d821dc2cdde4ba2d533ab1908914a9ef8227253d9b01c [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" "d1cb2f3dd36cd519d77d821dc2cdde4ba2d533ab1908914a9ef8227253d9b01c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1cb2f3dd36cd519d77d821dc2cdde4ba2d533ab1908914a9ef8227253d9b01c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1cb2f3dd36cd519d77d821dc2cdde4ba2d533ab1908914a9ef8227253d9b01c", kill_on_drop: false }` [INFO] [stdout] d1cb2f3dd36cd519d77d821dc2cdde4ba2d533ab1908914a9ef8227253d9b01c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--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] 10a8d7a5957d6180d079639447687243770e3f97fce1a50aa588da812cbcbc70 [INFO] running `Command { std: "docker" "start" "-a" "10a8d7a5957d6180d079639447687243770e3f97fce1a50aa588da812cbcbc70", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.8 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling mangoc v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `match_char` [INFO] [stdout] --> src/lexer/scanner.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 174 | fn match_char(&mut self, expected: char) -> CompilerResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ctx` [INFO] [stdout] --> src/lexer/mod.rs:29:2 [INFO] [stdout] | [INFO] [stdout] 29 | ctx: CompilerContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.56s [INFO] running `Command { std: "docker" "inspect" "10a8d7a5957d6180d079639447687243770e3f97fce1a50aa588da812cbcbc70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10a8d7a5957d6180d079639447687243770e3f97fce1a50aa588da812cbcbc70", kill_on_drop: false }` [INFO] [stdout] 10a8d7a5957d6180d079639447687243770e3f97fce1a50aa588da812cbcbc70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7e4977d41b0e614d39bde4425405d2ec28d5fec50520b193f713521bb40b8ff [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" "f7e4977d41b0e614d39bde4425405d2ec28d5fec50520b193f713521bb40b8ff", kill_on_drop: false }` [INFO] [stderr] Compiling mangoc v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `match_char` [INFO] [stdout] --> src/lexer/scanner.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 174 | fn match_char(&mut self, expected: char) -> CompilerResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ctx` [INFO] [stdout] --> src/lexer/mod.rs:29:2 [INFO] [stdout] | [INFO] [stdout] 29 | ctx: CompilerContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `match_char` [INFO] [stdout] --> src/lexer/scanner.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 174 | fn match_char(&mut self, expected: char) -> CompilerResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ctx` [INFO] [stdout] --> src/lexer/mod.rs:29:2 [INFO] [stdout] | [INFO] [stdout] 29 | ctx: CompilerContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "f7e4977d41b0e614d39bde4425405d2ec28d5fec50520b193f713521bb40b8ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7e4977d41b0e614d39bde4425405d2ec28d5fec50520b193f713521bb40b8ff", kill_on_drop: false }` [INFO] [stdout] f7e4977d41b0e614d39bde4425405d2ec28d5fec50520b193f713521bb40b8ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 349ae3a99be774deedd21fa7625578845fd1c1a27fdfd6ea96949c74f31f383d [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" "349ae3a99be774deedd21fa7625578845fd1c1a27fdfd6ea96949c74f31f383d", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `match_char` [INFO] [stderr] --> src/lexer/scanner.rs:174:5 [INFO] [stderr] | [INFO] [stderr] 174 | fn match_char(&mut self, expected: char) -> CompilerResult { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ctx` [INFO] [stderr] --> src/lexer/mod.rs:29:2 [INFO] [stderr] | [INFO] [stderr] 29 | ctx: CompilerContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `match_char` [INFO] [stderr] --> src/lexer/scanner.rs:174:5 [INFO] [stderr] | [INFO] [stderr] 174 | fn match_char(&mut self, expected: char) -> CompilerResult { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ctx` [INFO] [stderr] --> src/lexer/mod.rs:29:2 [INFO] [stderr] | [INFO] [stderr] 29 | ctx: CompilerContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mangoc-0c714520044b6b95 [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test lexer::identifier::tests::accepts_first_letter ... ok [INFO] [stdout] test lexer::identifier::tests::throws_invalid_char ... FAILED [INFO] [stdout] test lexer::scanner::tests::peek_empty_sourceee ... ignored [INFO] [stdout] test lexer::scanner::tests::peek_empty_sourceeee ... ignored [INFO] [stdout] test location::tests::location::get_index_of_next_char_in_string_column_out_of_range ... ok [INFO] [stdout] test location::tests::location::get_index_of_next_char_in_string_line_out_of_range ... ok [INFO] [stdout] test location::tests::span::implement_tests ... ignored [INFO] [stdout] test location::tests::location::get_index_of_next_char_in_string_with_trailing_new_lines ... ok [INFO] [stdout] test lexer::scanner::tests::peek_with_offset_multiple_lines ... ok [INFO] [stdout] test location::tests::location::get_index_of_next_char_in_string_with_new_lines ... ok [INFO] [stdout] test location::tests::location::shift_forward_in_column ... ok [INFO] [stdout] test location::tests::location::shift_forward_with_empty_line ... ok [INFO] [stdout] test lexer::scanner::tests::peek_empty_source ... ok [INFO] [stdout] test lexer::scanner::tests::peek_with_offset ... ok [INFO] [stdout] test lexer::identifier::tests::accepts_first_underscore ... ok [INFO] [stdout] test lexer::identifier::tests::throws_first_number ... ok [INFO] [stdout] test location::tests::location::shift_forward_in_invalid_column ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- lexer::identifier::tests::throws_invalid_char stdout ---- [INFO] [stdout] note: test did not panic as expected [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] lexer::identifier::tests::throws_invalid_char [INFO] [stdout] [INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 3 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "349ae3a99be774deedd21fa7625578845fd1c1a27fdfd6ea96949c74f31f383d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "349ae3a99be774deedd21fa7625578845fd1c1a27fdfd6ea96949c74f31f383d", kill_on_drop: false }` [INFO] [stdout] 349ae3a99be774deedd21fa7625578845fd1c1a27fdfd6ea96949c74f31f383d