[INFO] updating cached repository https://github.com/StelarCF/slancf [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2832a239d91bf7ebb7caf74b3792c9c19308b03d [INFO] testing StelarCF/slancf against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStelarCF%2Fslancf" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/StelarCF/slancf on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/StelarCF/slancf [INFO] finished tweaking git repo https://github.com/StelarCF/slancf [INFO] tweaked toml for git repo https://github.com/StelarCF/slancf written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/StelarCF/slancf already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stdout] db73731dfe6685b0f58ba5274161c97e1b45f67b5f7e75344722faac1276ef34 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "db73731dfe6685b0f58ba5274161c97e1b45f67b5f7e75344722faac1276ef34"` [INFO] [stderr] Compiling slancf v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:59:37 [INFO] [stderr] | [INFO] [stderr] 59 | res.push(Token::Literal(try!(parse_literal(crt_string.clone())))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:93:48 [INFO] [stderr] | [INFO] [stderr] 93 | res.push(Token::Expression(try!(lex(crt_string.clone())))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:127:17 [INFO] [stderr] | [INFO] [stderr] 127 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:143:17 [INFO] [stderr] | [INFO] [stderr] 143 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:53:41 [INFO] [stderr] | [INFO] [stderr] 53 | ... let value = try!(self.into_type(token.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 85 | try!(self.parse(&expression)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/parser.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 48 | / match first_token { [INFO] [stderr] 49 | | Token::Name(s) => { [INFO] [stderr] 50 | | match s.as_ref() { [INFO] [stderr] 51 | | "print" => { // print key word [INFO] [stderr] ... | [INFO] [stderr] 79 | | } [INFO] [stderr] 80 | | } [INFO] [stderr] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] 81 | Ok(Type::Empty) [INFO] [stderr] | ^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `"docker" "inspect" "db73731dfe6685b0f58ba5274161c97e1b45f67b5f7e75344722faac1276ef34"` [INFO] running `"docker" "rm" "-f" "db73731dfe6685b0f58ba5274161c97e1b45f67b5f7e75344722faac1276ef34"` [INFO] [stdout] db73731dfe6685b0f58ba5274161c97e1b45f67b5f7e75344722faac1276ef34 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 933c66bfb0a849d00cd5653748c0c6b36412d715c8eb73fb453640ad2503bce8 [INFO] running `"docker" "start" "-a" "933c66bfb0a849d00cd5653748c0c6b36412d715c8eb73fb453640ad2503bce8"` [INFO] [stderr] Compiling slancf v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:59:37 [INFO] [stderr] | [INFO] [stderr] 59 | res.push(Token::Literal(try!(parse_literal(crt_string.clone())))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:93:48 [INFO] [stderr] | [INFO] [stderr] 93 | res.push(Token::Expression(try!(lex(crt_string.clone())))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:127:17 [INFO] [stderr] | [INFO] [stderr] 127 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:143:17 [INFO] [stderr] | [INFO] [stderr] 143 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:53:41 [INFO] [stderr] | [INFO] [stderr] 53 | ... let value = try!(self.into_type(token.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 85 | try!(self.parse(&expression)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/parser.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 48 | / match first_token { [INFO] [stderr] 49 | | Token::Name(s) => { [INFO] [stderr] 50 | | match s.as_ref() { [INFO] [stderr] 51 | | "print" => { // print key word [INFO] [stderr] ... | [INFO] [stderr] 79 | | } [INFO] [stderr] 80 | | } [INFO] [stderr] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] 81 | Ok(Type::Empty) [INFO] [stderr] | ^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `"docker" "inspect" "933c66bfb0a849d00cd5653748c0c6b36412d715c8eb73fb453640ad2503bce8"` [INFO] running `"docker" "rm" "-f" "933c66bfb0a849d00cd5653748c0c6b36412d715c8eb73fb453640ad2503bce8"` [INFO] [stdout] 933c66bfb0a849d00cd5653748c0c6b36412d715c8eb73fb453640ad2503bce8 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9485003bce0d61e21ba18bb4bc88a0bcedf9ec94a4a4663735647c1e1c38ce97 [INFO] running `"docker" "start" "-a" "9485003bce0d61e21ba18bb4bc88a0bcedf9ec94a4a4663735647c1e1c38ce97"` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:59:37 [INFO] [stderr] | [INFO] [stderr] 59 | res.push(Token::Literal(try!(parse_literal(crt_string.clone())))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:93:48 [INFO] [stderr] | [INFO] [stderr] 93 | res.push(Token::Expression(try!(lex(crt_string.clone())))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:127:17 [INFO] [stderr] | [INFO] [stderr] 127 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:143:17 [INFO] [stderr] | [INFO] [stderr] 143 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:53:41 [INFO] [stderr] | [INFO] [stderr] 53 | ... let value = try!(self.into_type(token.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parser.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 85 | try!(self.parse(&expression)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/parser.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 48 | / match first_token { [INFO] [stderr] 49 | | Token::Name(s) => { [INFO] [stderr] 50 | | match s.as_ref() { [INFO] [stderr] 51 | | "print" => { // print key word [INFO] [stderr] ... | [INFO] [stderr] 79 | | } [INFO] [stderr] 80 | | } [INFO] [stderr] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] 81 | Ok(Type::Empty) [INFO] [stderr] | ^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/slancf-3c4719604bb36088 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "9485003bce0d61e21ba18bb4bc88a0bcedf9ec94a4a4663735647c1e1c38ce97"` [INFO] running `"docker" "rm" "-f" "9485003bce0d61e21ba18bb4bc88a0bcedf9ec94a4a4663735647c1e1c38ce97"` [INFO] [stdout] 9485003bce0d61e21ba18bb4bc88a0bcedf9ec94a4a4663735647c1e1c38ce97