[INFO] fetching crate binary-util-derive 0.1.1... [INFO] testing binary-util-derive-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate binary-util-derive 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate binary-util-derive 0.1.1 [INFO] finished tweaking crates.io crate binary-util-derive 0.1.1 [INFO] tweaked toml for crates.io crate binary-util-derive 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate binary-util-derive 0.1.1 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 10 packages to latest compatible versions [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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8508c0a54856eac47a079b3f47b99cd87a8198c45ac63aec25b18ab2b30f2352 [INFO] running `Command { std: "docker" "start" "-a" "8508c0a54856eac47a079b3f47b99cd87a8198c45ac63aec25b18ab2b30f2352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8508c0a54856eac47a079b3f47b99cd87a8198c45ac63aec25b18ab2b30f2352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8508c0a54856eac47a079b3f47b99cd87a8198c45ac63aec25b18ab2b30f2352", kill_on_drop: false }` [INFO] [stdout] 8508c0a54856eac47a079b3f47b99cd87a8198c45ac63aec25b18ab2b30f2352 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 34227a99640eceaddc838b648f17bf848396e99bf7fb0736f7900741310d857a [INFO] running `Command { std: "docker" "start" "-a" "34227a99640eceaddc838b648f17bf848396e99bf7fb0736f7900741310d857a", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling binary-util-derive v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/io/util.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | Doc(syn::Attribute), [INFO] [stdout] | --- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IoAttr` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - Doc(syn::Attribute), [INFO] [stdout] 17 + Doc(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/io/structs.rs:338:40 [INFO] [stdout] | [INFO] [stdout] 338 | ®.replace_all(p_wexp.clone(), r"self.$2"), [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] --> src/io/structs.rs:339:40 [INFO] [stdout] | [INFO] [stdout] 339 | ®.replace_all(p_wexp.clone(), r"$2"), [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] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.95s [INFO] running `Command { std: "docker" "inspect" "34227a99640eceaddc838b648f17bf848396e99bf7fb0736f7900741310d857a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34227a99640eceaddc838b648f17bf848396e99bf7fb0736f7900741310d857a", kill_on_drop: false }` [INFO] [stdout] 34227a99640eceaddc838b648f17bf848396e99bf7fb0736f7900741310d857a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9949798a820f5499d3722c6d0802ed32cbd6f25d5104f79e82449d5d7aaf5be6 [INFO] running `Command { std: "docker" "start" "-a" "9949798a820f5499d3722c6d0802ed32cbd6f25d5104f79e82449d5d7aaf5be6", kill_on_drop: false }` [INFO] [stderr] Compiling binary-util-derive v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/io/util.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | Doc(syn::Attribute), [INFO] [stdout] | --- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IoAttr` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - Doc(syn::Attribute), [INFO] [stdout] 17 + Doc(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/io/structs.rs:338:40 [INFO] [stdout] | [INFO] [stdout] 338 | ®.replace_all(p_wexp.clone(), r"self.$2"), [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] --> src/io/structs.rs:339:40 [INFO] [stdout] | [INFO] [stdout] 339 | ®.replace_all(p_wexp.clone(), r"$2"), [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] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/io/util.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | Doc(syn::Attribute), [INFO] [stdout] | --- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IoAttr` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - Doc(syn::Attribute), [INFO] [stdout] 17 + Doc(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/io/structs.rs:338:40 [INFO] [stdout] | [INFO] [stdout] 338 | ®.replace_all(p_wexp.clone(), r"self.$2"), [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] --> src/io/structs.rs:339:40 [INFO] [stdout] | [INFO] [stdout] 339 | ®.replace_all(p_wexp.clone(), r"$2"), [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] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "9949798a820f5499d3722c6d0802ed32cbd6f25d5104f79e82449d5d7aaf5be6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9949798a820f5499d3722c6d0802ed32cbd6f25d5104f79e82449d5d7aaf5be6", kill_on_drop: false }` [INFO] [stdout] 9949798a820f5499d3722c6d0802ed32cbd6f25d5104f79e82449d5d7aaf5be6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e9288aa1bb733f54e62f66e9753ae6f5c26af4dfe0e7fce6dd1b06d1102d7810 [INFO] running `Command { std: "docker" "start" "-a" "e9288aa1bb733f54e62f66e9753ae6f5c26af4dfe0e7fce6dd1b06d1102d7810", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/io/util.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | Doc(syn::Attribute), [INFO] [stderr] | --- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `IoAttr` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 17 - Doc(syn::Attribute), [INFO] [stderr] 17 + Doc(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/io/structs.rs:338:40 [INFO] [stderr] | [INFO] [stderr] 338 | ®.replace_all(p_wexp.clone(), r"self.$2"), [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = 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] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/io/structs.rs:339:40 [INFO] [stderr] | [INFO] [stderr] 339 | ®.replace_all(p_wexp.clone(), r"$2"), [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = 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] [stderr] [INFO] [stderr] warning: `binary-util-derive` (lib) generated 3 warnings (run `cargo fix --lib -p binary-util-derive` to apply 2 suggestions) [INFO] [stderr] warning: `binary-util-derive` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/binary_util_derive-34f77cd7f85a582d) [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] [stderr] Doc-tests binary_util_derive [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/io/enums.rs - io::enums::ParsedEnumVariant::read_content (line 67) ... ignored [INFO] [stdout] test src/io/enums.rs - io::enums::ParsedEnumVariant::write_content (line 36) ... ignored [INFO] [stdout] test src/io/structs.rs - io::structs::derive_struct (line 18) ... ignored [INFO] [stdout] test src/io/structs.rs - io::structs::derive_struct (line 29) ... ignored [INFO] [stdout] test src/lib.rs - derive_binary_io (line 111) ... ignored [INFO] [stdout] test src/lib.rs - derive_binary_io (line 132) ... ignored [INFO] [stdout] test src/lib.rs - derive_binary_io (line 174) ... ignored [INFO] [stdout] test src/lib.rs - derive_binary_io (line 184) ... ignored [INFO] [stdout] test src/lib.rs - derive_binary_io (line 202) ... ignored [INFO] [stdout] test src/lib.rs - derive_binary_io (line 213) ... ignored [INFO] [stdout] test src/lib.rs - derive_binary_io (line 237) ... ignored [INFO] [stdout] test src/lib.rs - derive_binary_io (line 246) ... ignored [INFO] [stdout] test src/lib.rs - derive_binary_io (line 77) ... ignored [INFO] [stdout] test src/lib.rs - derive_binary_io (line 91) ... ignored [INFO] [stdout] test src/lib.rs - derive_stream (line 18) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 15 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e9288aa1bb733f54e62f66e9753ae6f5c26af4dfe0e7fce6dd1b06d1102d7810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9288aa1bb733f54e62f66e9753ae6f5c26af4dfe0e7fce6dd1b06d1102d7810", kill_on_drop: false }` [INFO] [stdout] e9288aa1bb733f54e62f66e9753ae6f5c26af4dfe0e7fce6dd1b06d1102d7810