[INFO] cloning repository https://github.com/T-O-R-U-S/ShrimpLang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/T-O-R-U-S/ShrimpLang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FT-O-R-U-S%2FShrimpLang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FT-O-R-U-S%2FShrimpLang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3f039b1a74fe76e2e1b3f17bc82401142466475 [INFO] testing T-O-R-U-S/ShrimpLang against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FT-O-R-U-S%2FShrimpLang" "/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/T-O-R-U-S/ShrimpLang on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/T-O-R-U-S/ShrimpLang [INFO] finished tweaking git repo https://github.com/T-O-R-U-S/ShrimpLang [INFO] tweaked toml for git repo https://github.com/T-O-R-U-S/ShrimpLang written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/T-O-R-U-S/ShrimpLang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c63898aee6fa6dd65a40f60f8c5e3575312a5d1507e563e8a966a2f131c2886b [INFO] running `Command { std: "docker" "start" "-a" "c63898aee6fa6dd65a40f60f8c5e3575312a5d1507e563e8a966a2f131c2886b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c63898aee6fa6dd65a40f60f8c5e3575312a5d1507e563e8a966a2f131c2886b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c63898aee6fa6dd65a40f60f8c5e3575312a5d1507e563e8a966a2f131c2886b", kill_on_drop: false }` [INFO] [stdout] c63898aee6fa6dd65a40f60f8c5e3575312a5d1507e563e8a966a2f131c2886b [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 895901dbdbc2f06750c3ec91a6d3ff85d41bb502a95623675c696c72076bd18a [INFO] running `Command { std: "docker" "start" "-a" "895901dbdbc2f06750c3ec91a6d3ff85d41bb502a95623675c696c72076bd18a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling shrimp_lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/main.rs:725:8 [INFO] [stdout] | [INFO] [stdout] 725 | let value = match line.next() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `any` [INFO] [stdout] --> src/main.rs:743:8 [INFO] [stdout] | [INFO] [stdout] 743 | ... any => bail!(Error::TypeMismatch) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `any` [INFO] [stdout] --> src/main.rs:760:6 [INFO] [stdout] | [INFO] [stdout] 760 | any => bail!(Error::ParserError) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `any` [INFO] [stdout] --> src/main.rs:764:6 [INFO] [stdout] | [INFO] [stdout] 764 | any => bail!(Error::TypeMismatch) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `any` [INFO] [stdout] --> src/main.rs:766:5 [INFO] [stdout] | [INFO] [stdout] 766 | any => bail!(Error::ParserError) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:908:19 [INFO] [stdout] | [INFO] [stdout] 908 | ... let mut args = func.arguments.arg_name.iter(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:908:15 [INFO] [stdout] | [INFO] [stdout] 908 | ... let mut args = func.arguments.arg_name.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.35s [INFO] running `Command { std: "docker" "inspect" "895901dbdbc2f06750c3ec91a6d3ff85d41bb502a95623675c696c72076bd18a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "895901dbdbc2f06750c3ec91a6d3ff85d41bb502a95623675c696c72076bd18a", kill_on_drop: false }` [INFO] [stdout] 895901dbdbc2f06750c3ec91a6d3ff85d41bb502a95623675c696c72076bd18a [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78a30d1088b64187a264abee7dd1d1abb56cd12eadd2abfeddfe703dadbc9a7f [INFO] running `Command { std: "docker" "start" "-a" "78a30d1088b64187a264abee7dd1d1abb56cd12eadd2abfeddfe703dadbc9a7f", kill_on_drop: false }` [INFO] [stderr] Compiling shrimp_lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/main.rs:725:8 [INFO] [stdout] | [INFO] [stdout] 725 | let value = match line.next() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `any` [INFO] [stdout] --> src/main.rs:743:8 [INFO] [stdout] | [INFO] [stdout] 743 | ... any => bail!(Error::TypeMismatch) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `any` [INFO] [stdout] --> src/main.rs:760:6 [INFO] [stdout] | [INFO] [stdout] 760 | any => bail!(Error::ParserError) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `any` [INFO] [stdout] --> src/main.rs:764:6 [INFO] [stdout] | [INFO] [stdout] 764 | any => bail!(Error::TypeMismatch) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `any` [INFO] [stdout] --> src/main.rs:766:5 [INFO] [stdout] | [INFO] [stdout] 766 | any => bail!(Error::ParserError) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:908:19 [INFO] [stdout] | [INFO] [stdout] 908 | ... let mut args = func.arguments.arg_name.iter(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:908:15 [INFO] [stdout] | [INFO] [stdout] 908 | ... let mut args = func.arguments.arg_name.iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/shrimp_lang-6cf6af71bc5193a0) [INFO] running `Command { std: "docker" "inspect" "78a30d1088b64187a264abee7dd1d1abb56cd12eadd2abfeddfe703dadbc9a7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78a30d1088b64187a264abee7dd1d1abb56cd12eadd2abfeddfe703dadbc9a7f", kill_on_drop: false }` [INFO] [stdout] 78a30d1088b64187a264abee7dd1d1abb56cd12eadd2abfeddfe703dadbc9a7f [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eac61aa4a3e247fd970b6eb0acafeb3c1ef3024608327019f1577068bc802e90 [INFO] running `Command { std: "docker" "start" "-a" "eac61aa4a3e247fd970b6eb0acafeb3c1ef3024608327019f1577068bc802e90", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/main.rs:725:8 [INFO] [stderr] | [INFO] [stderr] 725 | let value = match line.next() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `any` [INFO] [stderr] --> src/main.rs:743:8 [INFO] [stderr] | [INFO] [stderr] 743 | ... any => bail!(Error::TypeMismatch) [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `any` [INFO] [stderr] --> src/main.rs:760:6 [INFO] [stderr] | [INFO] [stderr] 760 | any => bail!(Error::ParserError) [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `any` [INFO] [stderr] --> src/main.rs:764:6 [INFO] [stderr] | [INFO] [stderr] 764 | any => bail!(Error::TypeMismatch) [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `any` [INFO] [stderr] --> src/main.rs:766:5 [INFO] [stderr] | [INFO] [stderr] 766 | any => bail!(Error::ParserError) [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_any` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/main.rs:908:19 [INFO] [stderr] | [INFO] [stderr] 908 | ... let mut args = func.arguments.arg_name.iter(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:908:15 [INFO] [stderr] | [INFO] [stderr] 908 | ... let mut args = func.arguments.arg_name.iter(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `shrimp_lang` (bin "shrimp_lang" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shrimp_lang-6cf6af71bc5193a0) [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" "eac61aa4a3e247fd970b6eb0acafeb3c1ef3024608327019f1577068bc802e90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eac61aa4a3e247fd970b6eb0acafeb3c1ef3024608327019f1577068bc802e90", kill_on_drop: false }` [INFO] [stdout] eac61aa4a3e247fd970b6eb0acafeb3c1ef3024608327019f1577068bc802e90