[INFO] cloning repository https://github.com/dengyt2018/simple_pascal_interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dengyt2018/simple_pascal_interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdengyt2018%2Fsimple_pascal_interpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdengyt2018%2Fsimple_pascal_interpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf352ffc20e35131c2d5b1d3568b46632052ebc1 [INFO] checking dengyt2018/simple_pascal_interpreter against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdengyt2018%2Fsimple_pascal_interpreter" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dengyt2018/simple_pascal_interpreter on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dengyt2018/simple_pascal_interpreter [INFO] finished tweaking git repo https://github.com/dengyt2018/simple_pascal_interpreter [INFO] tweaked toml for git repo https://github.com/dengyt2018/simple_pascal_interpreter written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dengyt2018/simple_pascal_interpreter already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bcb7d8bebc4aee429504feeabde9a0f6eda541fcdc91e80e1fbdcc992191746c [INFO] running `Command { std: "docker" "start" "-a" "bcb7d8bebc4aee429504feeabde9a0f6eda541fcdc91e80e1fbdcc992191746c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcb7d8bebc4aee429504feeabde9a0f6eda541fcdc91e80e1fbdcc992191746c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcb7d8bebc4aee429504feeabde9a0f6eda541fcdc91e80e1fbdcc992191746c", kill_on_drop: false }` [INFO] [stdout] bcb7d8bebc4aee429504feeabde9a0f6eda541fcdc91e80e1fbdcc992191746c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adbdb0071237af632c5575535ce63e0ae236c0958aa8ea95a8ba14e480bd80a4 [INFO] running `Command { std: "docker" "start" "-a" "adbdb0071237af632c5575535ce63e0ae236c0958aa8ea95a8ba14e480bd80a4", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stderr] Checking part8 v0.1.0 (/opt/rustwide/workdir/part8) [INFO] [stderr] Checking part7 v0.1.0 (/opt/rustwide/workdir/part7) [INFO] [stderr] Checking part13 v0.1.0 (/opt/rustwide/workdir/part13) [INFO] [stderr] Checking part5 v0.1.0 (/opt/rustwide/workdir/part5) [INFO] [stderr] Checking part1 v0.1.0 (/opt/rustwide/workdir/part1) [INFO] [stderr] Checking part6 v0.1.0 (/opt/rustwide/workdir/part6) [INFO] [stderr] Checking aho-corasick v1.0.1 [INFO] [stderr] Checking part2 v0.1.0 (/opt/rustwide/workdir/part2) [INFO] [stderr] Checking part3 v0.1.0 (/opt/rustwide/workdir/part3) [INFO] [stderr] Checking part4 v0.1.0 (/opt/rustwide/workdir/part4) [INFO] [stderr] Checking part9 v0.1.0 (/opt/rustwide/workdir/part9) [INFO] [stderr] Checking regex v1.8.3 [INFO] [stderr] Checking part18 v0.1.0 (/opt/rustwide/workdir/part18) [INFO] [stderr] Checking part11 v0.1.0 (/opt/rustwide/workdir/part11) [INFO] [stderr] Checking part15 v0.1.0 (/opt/rustwide/workdir/part15) [INFO] [stderr] Checking part17 v0.1.0 (/opt/rustwide/workdir/part17) [INFO] [stderr] Checking part16 v0.1.0 (/opt/rustwide/workdir/part16) [INFO] [stderr] Checking part14 v0.1.0 (/opt/rustwide/workdir/part14) [INFO] [stderr] Checking part19 v0.1.0 (/opt/rustwide/workdir/part19) [INFO] [stderr] Checking part10 v0.1.0 (/opt/rustwide/workdir/part10) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part16/src/spi16.rs:1557:75 [INFO] [stdout] | [INFO] [stdout] 1557 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking part12 v0.1.0 (/opt/rustwide/workdir/part12) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part18/src/spi18.rs:1689:75 [INFO] [stdout] | [INFO] [stdout] 1689 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part14/src/spi14.rs:1377:75 [INFO] [stdout] | [INFO] [stdout] 1377 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part15/src/spi15.rs:1462:75 [INFO] [stdout] | [INFO] [stdout] 1462 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part14/src/spi14.rs:1377:75 [INFO] [stdout] | [INFO] [stdout] 1377 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part15/src/spi15.rs:1462:75 [INFO] [stdout] | [INFO] [stdout] 1462 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part16/src/spi16.rs:1557:75 [INFO] [stdout] | [INFO] [stdout] 1557 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part17/src/spi17.rs:1622:75 [INFO] [stdout] | [INFO] [stdout] 1622 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part19/src/spi19.rs:1676:75 [INFO] [stdout] | [INFO] [stdout] 1676 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part19/src/spi19.rs:1676:75 [INFO] [stdout] | [INFO] [stdout] 1676 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking time v0.1.45 [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part17/src/spi17.rs:1622:75 [INFO] [stdout] | [INFO] [stdout] 1622 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part18/src/spi18.rs:1689:75 [INFO] [stdout] | [INFO] [stdout] 1689 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking chrono v0.4.24 [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking pascal_interpret v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/semantic.rs:230:71 [INFO] [stdout] | [INFO] [stdout] 230 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/semantic.rs:230:71 [INFO] [stdout] | [INFO] [stdout] 230 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.07s [INFO] running `Command { std: "docker" "inspect" "adbdb0071237af632c5575535ce63e0ae236c0958aa8ea95a8ba14e480bd80a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adbdb0071237af632c5575535ce63e0ae236c0958aa8ea95a8ba14e480bd80a4", kill_on_drop: false }` [INFO] [stdout] adbdb0071237af632c5575535ce63e0ae236c0958aa8ea95a8ba14e480bd80a4 [INFO] checking dengyt2018/simple_pascal_interpreter against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdengyt2018%2Fsimple_pascal_interpreter" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dengyt2018/simple_pascal_interpreter on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dengyt2018/simple_pascal_interpreter [INFO] finished tweaking git repo https://github.com/dengyt2018/simple_pascal_interpreter [INFO] tweaked toml for git repo https://github.com/dengyt2018/simple_pascal_interpreter written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dengyt2018/simple_pascal_interpreter already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1eb14cf368f645627a473f0ce10d31fe1d29a219a0762d28cc1eb2195d0ef0b2 [INFO] running `Command { std: "docker" "start" "-a" "1eb14cf368f645627a473f0ce10d31fe1d29a219a0762d28cc1eb2195d0ef0b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1eb14cf368f645627a473f0ce10d31fe1d29a219a0762d28cc1eb2195d0ef0b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eb14cf368f645627a473f0ce10d31fe1d29a219a0762d28cc1eb2195d0ef0b2", kill_on_drop: false }` [INFO] [stdout] 1eb14cf368f645627a473f0ce10d31fe1d29a219a0762d28cc1eb2195d0ef0b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da1efd381516a11ccd8121455e52785ffa4abcfc9cd7db5581662ebbb73eaf06 [INFO] running `Command { std: "docker" "start" "-a" "da1efd381516a11ccd8121455e52785ffa4abcfc9cd7db5581662ebbb73eaf06", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stderr] Checking part8 v0.1.0 (/opt/rustwide/workdir/part8) [INFO] [stderr] Checking part9 v0.1.0 (/opt/rustwide/workdir/part9) [INFO] [stderr] Checking part1 v0.1.0 (/opt/rustwide/workdir/part1) [INFO] [stderr] Checking part3 v0.1.0 (/opt/rustwide/workdir/part3) [INFO] [stderr] Checking part13 v0.1.0 (/opt/rustwide/workdir/part13) [INFO] [stderr] Checking aho-corasick v1.0.1 [INFO] [stderr] Checking part7 v0.1.0 (/opt/rustwide/workdir/part7) [INFO] [stderr] Checking part4 v0.1.0 (/opt/rustwide/workdir/part4) [INFO] [stderr] Checking part5 v0.1.0 (/opt/rustwide/workdir/part5) [INFO] [stderr] Checking part6 v0.1.0 (/opt/rustwide/workdir/part6) [INFO] [stderr] Checking part2 v0.1.0 (/opt/rustwide/workdir/part2) [INFO] [stderr] Checking regex v1.8.3 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking part16 v0.1.0 (/opt/rustwide/workdir/part16) [INFO] [stderr] Checking part14 v0.1.0 (/opt/rustwide/workdir/part14) [INFO] [stderr] Checking part18 v0.1.0 (/opt/rustwide/workdir/part18) [INFO] [stderr] Checking part17 v0.1.0 (/opt/rustwide/workdir/part17) [INFO] [stderr] Checking part12 v0.1.0 (/opt/rustwide/workdir/part12) [INFO] [stderr] Checking part10 v0.1.0 (/opt/rustwide/workdir/part10) [INFO] [stderr] Checking part19 v0.1.0 (/opt/rustwide/workdir/part19) [INFO] [stderr] Checking part15 v0.1.0 (/opt/rustwide/workdir/part15) [INFO] [stderr] Checking part11 v0.1.0 (/opt/rustwide/workdir/part11) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part14/src/spi14.rs:1377:75 [INFO] [stdout] | [INFO] [stdout] 1377 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part15/src/spi15.rs:1462:75 [INFO] [stdout] | [INFO] [stdout] 1462 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part19/src/spi19.rs:1676:75 [INFO] [stdout] | [INFO] [stdout] 1676 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part17/src/spi17.rs:1622:75 [INFO] [stdout] | [INFO] [stdout] 1622 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part18/src/spi18.rs:1689:75 [INFO] [stdout] | [INFO] [stdout] 1689 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part15/src/spi15.rs:1462:75 [INFO] [stdout] | [INFO] [stdout] 1462 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking chrono v0.4.24 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part16/src/spi16.rs:1557:75 [INFO] [stdout] | [INFO] [stdout] 1557 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part14/src/spi14.rs:1377:75 [INFO] [stdout] | [INFO] [stdout] 1377 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part18/src/spi18.rs:1689:75 [INFO] [stdout] | [INFO] [stdout] 1689 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part16/src/spi16.rs:1557:75 [INFO] [stdout] | [INFO] [stdout] 1557 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part19/src/spi19.rs:1676:75 [INFO] [stdout] | [INFO] [stdout] 1676 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> part17/src/spi17.rs:1622:75 [INFO] [stdout] | [INFO] [stdout] 1622 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking pascal_interpret v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/semantic.rs:230:71 [INFO] [stdout] | [INFO] [stdout] 230 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/semantic.rs:230:71 [INFO] [stdout] | [INFO] [stdout] 230 | if let Some(s) = scope.borrow()._symbols.get(name.as_ref().clone()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.33s [INFO] running `Command { std: "docker" "inspect" "da1efd381516a11ccd8121455e52785ffa4abcfc9cd7db5581662ebbb73eaf06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da1efd381516a11ccd8121455e52785ffa4abcfc9cd7db5581662ebbb73eaf06", kill_on_drop: false }` [INFO] [stdout] da1efd381516a11ccd8121455e52785ffa4abcfc9cd7db5581662ebbb73eaf06