[INFO] cloning repository https://github.com/pastchick3/agile-C [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pastchick3/agile-C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpastchick3%2Fagile-C", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpastchick3%2Fagile-C'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 662477f3b43589d38d2ae9dba538f0fb7423e995 [INFO] checking pastchick3/agile-C against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpastchick3%2Fagile-C" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pastchick3/agile-C on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pastchick3/agile-C [INFO] finished tweaking git repo https://github.com/pastchick3/agile-C [INFO] tweaked toml for git repo https://github.com/pastchick3/agile-C written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pastchick3/agile-C 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v2.3.2 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.9 [INFO] [stderr] Downloaded proc-macro-error v0.4.9 [INFO] [stderr] Downloaded hermit-abi v0.1.6 [INFO] [stderr] Downloaded structopt-derive v0.4.2 [INFO] [stderr] Downloaded aho-corasick v0.7.8 [INFO] [stderr] Downloaded escargot v0.5.0 [INFO] [stderr] Downloaded predicates v1.0.2 [INFO] [stderr] Downloaded structopt v0.3.9 [INFO] [stderr] Downloaded colored v1.9.2 [INFO] [stderr] Downloaded assert_cmd v0.12.0 [INFO] [stderr] Downloaded regex-syntax v0.6.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26575eb2d8efd4d38536ec3412c4f9f6c58cf6b3bb0de901582d039e61c98ea2 [INFO] running `Command { std: "docker" "start" "-a" "26575eb2d8efd4d38536ec3412c4f9f6c58cf6b3bb0de901582d039e61c98ea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26575eb2d8efd4d38536ec3412c4f9f6c58cf6b3bb0de901582d039e61c98ea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26575eb2d8efd4d38536ec3412c4f9f6c58cf6b3bb0de901582d039e61c98ea2", kill_on_drop: false }` [INFO] [stdout] 26575eb2d8efd4d38536ec3412c4f9f6c58cf6b3bb0de901582d039e61c98ea2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ceaf0e1bf23ef9ac8e0db5ebfd0fc6f44bb86c5bdef5bd5b7c0a73ed968b772b [INFO] running `Command { std: "docker" "start" "-a" "ceaf0e1bf23ef9ac8e0db5ebfd0fc6f44bb86c5bdef5bd5b7c0a73ed968b772b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling escargot v0.5.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking colored v1.9.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking normalize-line-endings v0.2.2 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking float-cmp v0.5.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking predicates v1.0.2 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-error v0.4.9 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.9 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Checking structopt v0.3.9 [INFO] [stderr] Checking agile_c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/resolver.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 181 | struct Scope { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 182 | index: usize, // the id of a scope [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking assert_cmd v0.12.0 [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/resolver.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 181 | struct Scope { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 182 | index: usize, // the id of a scope [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lexer.rs:584:25 [INFO] [stdout] | [INFO] [stdout] 584 | _ => panic!(format!("Unexpected token[0]: {:#?}", tokens[0])), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 584 - _ => panic!(format!("Unexpected token[0]: {:#?}", tokens[0])), [INFO] [stdout] 584 + _ => panic!("Unexpected token[0]: {:#?}", tokens[0]), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lexer.rs:593:25 [INFO] [stdout] | [INFO] [stdout] 593 | _ => panic!(format!("Unexpected token[1]: {:#?}", tokens[1])), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 593 - _ => panic!(format!("Unexpected token[1]: {:#?}", tokens[1])), [INFO] [stdout] 593 + _ => panic!("Unexpected token[1]: {:#?}", tokens[1]), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lexer.rs:602:25 [INFO] [stdout] | [INFO] [stdout] 602 | _ => panic!(format!("Unexpected token[2]: {:#?}", tokens[2])), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 602 - _ => panic!(format!("Unexpected token[2]: {:#?}", tokens[2])), [INFO] [stdout] 602 + _ => panic!("Unexpected token[2]: {:#?}", tokens[2]), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.06s [INFO] running `Command { std: "docker" "inspect" "ceaf0e1bf23ef9ac8e0db5ebfd0fc6f44bb86c5bdef5bd5b7c0a73ed968b772b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceaf0e1bf23ef9ac8e0db5ebfd0fc6f44bb86c5bdef5bd5b7c0a73ed968b772b", kill_on_drop: false }` [INFO] [stdout] ceaf0e1bf23ef9ac8e0db5ebfd0fc6f44bb86c5bdef5bd5b7c0a73ed968b772b