[INFO] fetching crate spectrum-macros 0.0.0... [INFO] testing spectrum-macros-0.0.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate spectrum-macros 0.0.0 into /workspace/builds/worker-63/source [INFO] validating manifest of crates.io crate spectrum-macros 0.0.0 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 crates.io crate spectrum-macros 0.0.0 [INFO] finished tweaking crates.io crate spectrum-macros 0.0.0 [INFO] tweaked toml for crates.io crate spectrum-macros 0.0.0 written to /workspace/builds/worker-63/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 8110fb120efdee6f247549caaa2e4fd8ea1627aa88b35e513de9381e3e93c7ea [INFO] running `Command { std: "docker" "start" "-a" "8110fb120efdee6f247549caaa2e4fd8ea1627aa88b35e513de9381e3e93c7ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8110fb120efdee6f247549caaa2e4fd8ea1627aa88b35e513de9381e3e93c7ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8110fb120efdee6f247549caaa2e4fd8ea1627aa88b35e513de9381e3e93c7ea", kill_on_drop: false }` [INFO] [stdout] 8110fb120efdee6f247549caaa2e4fd8ea1627aa88b35e513de9381e3e93c7ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 419415e49bff5d6964847c4ef55cd0409148d24e66fc128889fe2f2db9e4ac5a [INFO] running `Command { std: "docker" "start" "-a" "419415e49bff5d6964847c4ef55cd0409148d24e66fc128889fe2f2db9e4ac5a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling format-core v0.2.4 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling tt-call v1.0.8 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling spectrum-macros v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling console v0.13.0 [INFO] [stderr] Compiling format-macro v0.2.4 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling format v0.2.4 [INFO] [stderr] Compiling spectrum v0.0.0 [INFO] [stdout] warning: field is never read: `paren` [INFO] [stdout] --> src/macros/expr.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | paren: Paren, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Parenthesized` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/macros/expr.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `paren` [INFO] [stdout] --> src/macros/expr.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | paren: Paren, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MethodCall` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/macros/expr.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.12s [INFO] running `Command { std: "docker" "inspect" "419415e49bff5d6964847c4ef55cd0409148d24e66fc128889fe2f2db9e4ac5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "419415e49bff5d6964847c4ef55cd0409148d24e66fc128889fe2f2db9e4ac5a", kill_on_drop: false }` [INFO] [stdout] 419415e49bff5d6964847c4ef55cd0409148d24e66fc128889fe2f2db9e4ac5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] c9b78afa4a30ece869f27e5f408825898815708b7604a797514ff85f5e4bfb17 [INFO] running `Command { std: "docker" "start" "-a" "c9b78afa4a30ece869f27e5f408825898815708b7604a797514ff85f5e4bfb17", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `paren` [INFO] [stdout] --> src/macros/expr.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | paren: Paren, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Parenthesized` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/macros/expr.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `paren` [INFO] [stdout] --> src/macros/expr.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | paren: Paren, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MethodCall` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/macros/expr.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling spectrum-macros v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `paren` [INFO] [stdout] --> src/macros/expr.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | paren: Paren, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Parenthesized` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/macros/expr.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `paren` [INFO] [stdout] --> src/macros/expr.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | paren: Paren, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MethodCall` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/macros/expr.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.80s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/spectrum_macros-9131548ee2c903d7) [INFO] running `Command { std: "docker" "inspect" "c9b78afa4a30ece869f27e5f408825898815708b7604a797514ff85f5e4bfb17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9b78afa4a30ece869f27e5f408825898815708b7604a797514ff85f5e4bfb17", kill_on_drop: false }` [INFO] [stdout] c9b78afa4a30ece869f27e5f408825898815708b7604a797514ff85f5e4bfb17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] d7dd1295e598d4b6a46bc80366a886e02ce683e0e4d9b0a10ff746ff513b95e4 [INFO] running `Command { std: "docker" "start" "-a" "d7dd1295e598d4b6a46bc80366a886e02ce683e0e4d9b0a10ff746ff513b95e4", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `paren` [INFO] [stderr] --> src/macros/expr.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | paren: Paren, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Parenthesized` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/macros/expr.rs:12:10 [INFO] [stderr] | [INFO] [stderr] 12 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `paren` [INFO] [stderr] --> src/macros/expr.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | paren: Paren, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MethodCall` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/macros/expr.rs:43:10 [INFO] [stderr] | [INFO] [stderr] 43 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `spectrum-macros` (lib) generated 2 warnings [INFO] [stderr] warning: `spectrum-macros` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spectrum_macros-9131548ee2c903d7) [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 spectrum-macros [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" "d7dd1295e598d4b6a46bc80366a886e02ce683e0e4d9b0a10ff746ff513b95e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7dd1295e598d4b6a46bc80366a886e02ce683e0e4d9b0a10ff746ff513b95e4", kill_on_drop: false }` [INFO] [stdout] d7dd1295e598d4b6a46bc80366a886e02ce683e0e4d9b0a10ff746ff513b95e4