[INFO] fetching crate glast 0.1.0... [INFO] testing glast-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate glast 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate glast 0.1.0 [INFO] finished tweaking crates.io crate glast 0.1.0 [INFO] tweaked toml for crates.io crate glast 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate glast 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b003c534dd1da71c1672a64f523aafb40adcffd7fd96119dbc95938aa0bd4b9 [INFO] running `Command { std: "docker" "start" "-a" "4b003c534dd1da71c1672a64f523aafb40adcffd7fd96119dbc95938aa0bd4b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b003c534dd1da71c1672a64f523aafb40adcffd7fd96119dbc95938aa0bd4b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b003c534dd1da71c1672a64f523aafb40adcffd7fd96119dbc95938aa0bd4b9", kill_on_drop: false }` [INFO] [stdout] 4b003c534dd1da71c1672a64f523aafb40adcffd7fd96119dbc95938aa0bd4b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 883855b98340c78ff643ebfda9a294adcfde929f4fc5d80e9232b882e2ba8d6e [INFO] running `Command { std: "docker" "start" "-a" "883855b98340c78ff643ebfda9a294adcfde929f4fc5d80e9232b882e2ba8d6e", kill_on_drop: false }` [INFO] [stderr] Compiling glast v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/lexer/preprocessor.rs:627:18 [INFO] [stdout] | [INFO] [stdout] 627 | for char in chars.next() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to iterate over `chars` remove the call to `next` [INFO] [stdout] | [INFO] [stdout] 627 - for char in chars.next() { [INFO] [stdout] 627 + for char in chars.by_ref() { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 627 - for char in chars.next() { [INFO] [stdout] 627 + if let Some(char) = chars.next() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.34s [INFO] running `Command { std: "docker" "inspect" "883855b98340c78ff643ebfda9a294adcfde929f4fc5d80e9232b882e2ba8d6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "883855b98340c78ff643ebfda9a294adcfde929f4fc5d80e9232b882e2ba8d6e", kill_on_drop: false }` [INFO] [stdout] 883855b98340c78ff643ebfda9a294adcfde929f4fc5d80e9232b882e2ba8d6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9ec1eecd1cea1e1d311a23bd715e7aa9e24a50959dc14897cf18889c48106730 [INFO] running `Command { std: "docker" "start" "-a" "9ec1eecd1cea1e1d311a23bd715e7aa9e24a50959dc14897cf18889c48106730", kill_on_drop: false }` [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/lexer/preprocessor.rs:627:18 [INFO] [stdout] | [INFO] [stdout] 627 | for char in chars.next() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to iterate over `chars` remove the call to `next` [INFO] [stdout] | [INFO] [stdout] 627 - for char in chars.next() { [INFO] [stdout] 627 + for char in chars.by_ref() { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 627 - for char in chars.next() { [INFO] [stdout] 627 + if let Some(char) = chars.next() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling glast v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/lexer/preprocessor.rs:627:18 [INFO] [stdout] | [INFO] [stdout] 627 | for char in chars.next() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to iterate over `chars` remove the call to `next` [INFO] [stdout] | [INFO] [stdout] 627 - for char in chars.next() { [INFO] [stdout] 627 + for char in chars.by_ref() { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 627 - for char in chars.next() { [INFO] [stdout] 627 + if let Some(char) = chars.next() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.16s [INFO] running `Command { std: "docker" "inspect" "9ec1eecd1cea1e1d311a23bd715e7aa9e24a50959dc14897cf18889c48106730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ec1eecd1cea1e1d311a23bd715e7aa9e24a50959dc14897cf18889c48106730", kill_on_drop: false }` [INFO] [stdout] 9ec1eecd1cea1e1d311a23bd715e7aa9e24a50959dc14897cf18889c48106730 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 110770c4bac2e78e21673d4c46e699c9a0d29d2aaad8ea139986c648db58523d [INFO] running `Command { std: "docker" "start" "-a" "110770c4bac2e78e21673d4c46e699c9a0d29d2aaad8ea139986c648db58523d", kill_on_drop: false }` [INFO] [stderr] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stderr] --> src/lexer/preprocessor.rs:627:18 [INFO] [stderr] | [INFO] [stderr] 627 | for char in chars.next() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stderr] help: to iterate over `chars` remove the call to `next` [INFO] [stderr] | [INFO] [stderr] 627 - for char in chars.next() { [INFO] [stderr] 627 + for char in chars.by_ref() { [INFO] [stderr] | [INFO] [stderr] help: consider using `if let` to clear intent [INFO] [stderr] | [INFO] [stderr] 627 - for char in chars.next() { [INFO] [stderr] 627 + if let Some(char) = chars.next() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `glast` (lib) generated 1 warning [INFO] [stderr] warning: `glast` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/glast-2cde69e84f97a353) [INFO] [stdout] [INFO] [stdout] running 48 tests [INFO] [stdout] test lexer::tests::comments ... ok [INFO] [stdout] test lexer::tests::preproc::conditional ... ok [INFO] [stdout] test lexer::tests::keywords ... ok [INFO] [stdout] test lexer::tests::integers ... ok [INFO] [stdout] test lexer::tests::identifiers ... ok [INFO] [stdout] test lexer::tests::illegal ... ok [INFO] [stdout] test lexer::tests::preproc::custom ... ok [INFO] [stdout] test lexer::tests::preproc::empty ... ok [INFO] [stdout] test lexer::tests::preproc::error ... ok [INFO] [stdout] test lexer::tests::preproc::define ... ok [INFO] [stdout] test lexer::tests::preproc::invalid ... ok [INFO] [stdout] test lexer::tests::preproc::extension ... ok [INFO] [stdout] test lexer::tests::preproc::line ... ok [INFO] [stdout] test lexer::tests::preproc::pragma ... ok [INFO] [stdout] test lexer::tests::preproc::undef ... ok [INFO] [stdout] test lexer::tests::preproc::version ... ok [INFO] [stdout] test lexer::tests::punctuation ... ok [INFO] [stdout] test lexer::tests::span_comparisons ... ok [INFO] [stdout] test lexer::tests::spans ... ok [INFO] [stdout] test parser::conditional_eval::tests::binary ... ok [INFO] [stdout] test parser::conditional_eval::tests::defined ... ok [INFO] [stdout] test parser::conditional_eval::tests::paren ... ok [INFO] [stdout] test lexer::tests::floats ... ok [INFO] [stdout] test parser::conditional_eval::tests::single_value ... ok [INFO] [stdout] test parser::conditional_expression::tests::binary ... ok [INFO] [stdout] test parser::conditional_eval::tests::pre ... ok [INFO] [stdout] test parser::conditional_expression::tests::defined ... ok [INFO] [stdout] test parser::conditional_expression::tests::function_macro_expansion ... ok [INFO] [stdout] test parser::conditional_expression::tests::object_macro_expansion ... ok [INFO] [stdout] test parser::conditional_expression::tests::single_value ... ok [INFO] [stdout] test parser::walker_tests::multi_source::empty_function_macro ... ok [INFO] [stdout] test parser::walker_tests::function_macros::interspersed_comments ... ok [INFO] [stdout] test parser::walker_tests::multi_source::empty_object_macro ... ok [INFO] [stdout] test parser::conditional_expression::tests::pre ... ok [INFO] [stdout] test parser::walker_tests::multi_source::function_macro ... ok [INFO] [stdout] test parser::conditional_expression::tests::undefined_function_macro ... ok [INFO] [stdout] test parser::conditional_expression::tests::undefined_object_macro ... ok [INFO] [stdout] test parser::walker_tests::multi_source::object_macro ... ok [INFO] [stdout] test parser::walker_tests::multi_source::nested_function_macro ... ok [INFO] [stdout] test parser::walker_tests::multi_source::nested_object_macro ... ok [INFO] [stdout] test parser::walker_tests::single_source::nested_function_macro ... ok [INFO] [stdout] test parser::walker_tests::single_source::empty_function_macro ... ok [INFO] [stdout] test parser::walker_tests::single_source::empty_object_macro ... ok [INFO] [stdout] test parser::walker_tests::single_source::function_macro ... ok [INFO] [stdout] test parser::walker_tests::multi_source::no_macro ... ok [INFO] [stdout] test parser::walker_tests::single_source::nested_object_macro ... ok [INFO] [stdout] test parser::walker_tests::single_source::no_macro ... ok [INFO] [stdout] test parser::walker_tests::single_source::object_macro ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "110770c4bac2e78e21673d4c46e699c9a0d29d2aaad8ea139986c648db58523d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "110770c4bac2e78e21673d4c46e699c9a0d29d2aaad8ea139986c648db58523d", kill_on_drop: false }` [INFO] [stdout] 110770c4bac2e78e21673d4c46e699c9a0d29d2aaad8ea139986c648db58523d