[INFO] cloning repository https://github.com/StelarCF/slancf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StelarCF/slancf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStelarCF%2Fslancf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStelarCF%2Fslancf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2832a239d91bf7ebb7caf74b3792c9c19308b03d [INFO] testing StelarCF/slancf against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStelarCF%2Fslancf" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/StelarCF/slancf on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-22/source/Cargo.toml [INFO] crate git repo https://github.com/StelarCF/slancf already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9ed9367c17ce83a983dc52d208d2caf880ad2e8ad995225b765bbc230ae68bb [INFO] running `Command { std: "docker" "start" "-a" "e9ed9367c17ce83a983dc52d208d2caf880ad2e8ad995225b765bbc230ae68bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9ed9367c17ce83a983dc52d208d2caf880ad2e8ad995225b765bbc230ae68bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9ed9367c17ce83a983dc52d208d2caf880ad2e8ad995225b765bbc230ae68bb", kill_on_drop: false }` [INFO] [stdout] e9ed9367c17ce83a983dc52d208d2caf880ad2e8ad995225b765bbc230ae68bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88c50008090e35b28f89a1a0643697766ff9069fe851aa55a9f3334ff627c475 [INFO] running `Command { std: "docker" "start" "-a" "88c50008090e35b28f89a1a0643697766ff9069fe851aa55a9f3334ff627c475", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling slancf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:59:37 [INFO] [stdout] | [INFO] [stdout] 59 | res.push(Token::Literal(try!(parse_literal(crt_string.clone())))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:93:48 [INFO] [stdout] | [INFO] [stdout] 93 | res.push(Token::Expression(try!(lex(crt_string.clone())))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:143:17 [INFO] [stdout] | [INFO] [stdout] 143 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:53:41 [INFO] [stdout] | [INFO] [stdout] 53 | ... let value = try!(self.into_type(token.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | try!(self.parse(&expression)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parser.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 48 | / match first_token { [INFO] [stdout] 49 | | Token::Name(s) => { [INFO] [stdout] 50 | | match s.as_ref() { [INFO] [stdout] 51 | | "print" => { // print key word [INFO] [stdout] ... | [INFO] [stdout] 79 | | } [INFO] [stdout] 80 | | } [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 81 | Ok(Type::Empty) [INFO] [stdout] | ^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "88c50008090e35b28f89a1a0643697766ff9069fe851aa55a9f3334ff627c475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88c50008090e35b28f89a1a0643697766ff9069fe851aa55a9f3334ff627c475", kill_on_drop: false }` [INFO] [stdout] 88c50008090e35b28f89a1a0643697766ff9069fe851aa55a9f3334ff627c475 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5c61e690f2e0d02609697ebd7b666fcd6935c280ca1a156a2ae658f0070c9ab [INFO] running `Command { std: "docker" "start" "-a" "f5c61e690f2e0d02609697ebd7b666fcd6935c280ca1a156a2ae658f0070c9ab", kill_on_drop: false }` [INFO] [stderr] Compiling slancf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:59:37 [INFO] [stdout] | [INFO] [stdout] 59 | res.push(Token::Literal(try!(parse_literal(crt_string.clone())))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:93:48 [INFO] [stdout] | [INFO] [stdout] 93 | res.push(Token::Expression(try!(lex(crt_string.clone())))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:143:17 [INFO] [stdout] | [INFO] [stdout] 143 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lexer.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | try!(check_forming(&mut res, &mut crt_string, literal)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:53:41 [INFO] [stdout] | [INFO] [stdout] 53 | ... let value = try!(self.into_type(token.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | try!(self.parse(&expression)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parser.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 48 | / match first_token { [INFO] [stdout] 49 | | Token::Name(s) => { [INFO] [stdout] 50 | | match s.as_ref() { [INFO] [stdout] 51 | | "print" => { // print key word [INFO] [stdout] ... | [INFO] [stdout] 79 | | } [INFO] [stdout] 80 | | } [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 81 | Ok(Type::Empty) [INFO] [stdout] | ^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "f5c61e690f2e0d02609697ebd7b666fcd6935c280ca1a156a2ae658f0070c9ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5c61e690f2e0d02609697ebd7b666fcd6935c280ca1a156a2ae658f0070c9ab", kill_on_drop: false }` [INFO] [stdout] f5c61e690f2e0d02609697ebd7b666fcd6935c280ca1a156a2ae658f0070c9ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1d61338b8572d4da08fa673022fdd577c9e80a1f266618d6c218d17090a9a70 [INFO] running `Command { std: "docker" "start" "-a" "d1d61338b8572d4da08fa673022fdd577c9e80a1f266618d6c218d17090a9a70", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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: `slancf` (bin "slancf" test) generated 10 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/slancf-fa51940f4242cbb2) [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" "d1d61338b8572d4da08fa673022fdd577c9e80a1f266618d6c218d17090a9a70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1d61338b8572d4da08fa673022fdd577c9e80a1f266618d6c218d17090a9a70", kill_on_drop: false }` [INFO] [stdout] d1d61338b8572d4da08fa673022fdd577c9e80a1f266618d6c218d17090a9a70