[INFO] fetching crate spectrum-macros 0.0.0... [INFO] testing spectrum-macros-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate spectrum-macros 0.0.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate spectrum-macros 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded format-core v0.2.4 [INFO] [stderr] Downloaded format-macro v0.2.4 [INFO] [stderr] Downloaded pretty v0.10.0 [INFO] [stderr] Downloaded spectrum v0.0.0 [INFO] [stderr] Downloaded format v0.2.4 [INFO] [stderr] Downloaded tt-call v1.0.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a457d0fec9a9b61bde4ebfed9383f0fa2b70e39e6851e31befd118fad0c688dd [INFO] running `Command { std: "docker" "start" "-a" "a457d0fec9a9b61bde4ebfed9383f0fa2b70e39e6851e31befd118fad0c688dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a457d0fec9a9b61bde4ebfed9383f0fa2b70e39e6851e31befd118fad0c688dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a457d0fec9a9b61bde4ebfed9383f0fa2b70e39e6851e31befd118fad0c688dd", kill_on_drop: false }` [INFO] [stdout] a457d0fec9a9b61bde4ebfed9383f0fa2b70e39e6851e31befd118fad0c688dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05c1fdbd77f774cd6fd43f585d8485ee16ce3d8a1b4f5645cbd33bab1dbec2c3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "05c1fdbd77f774cd6fd43f585d8485ee16ce3d8a1b4f5645cbd33bab1dbec2c3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling format-core v0.2.4 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling tt-call v1.0.8 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling console v0.13.0 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling spectrum-macros v0.0.0 (/opt/rustwide/workdir) [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] [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] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.68s [INFO] running `Command { std: "docker" "inspect" "05c1fdbd77f774cd6fd43f585d8485ee16ce3d8a1b4f5645cbd33bab1dbec2c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05c1fdbd77f774cd6fd43f585d8485ee16ce3d8a1b4f5645cbd33bab1dbec2c3", kill_on_drop: false }` [INFO] [stdout] 05c1fdbd77f774cd6fd43f585d8485ee16ce3d8a1b4f5645cbd33bab1dbec2c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 326bc35139c1e17875979114ed0d2441f993c6bffde5ff13b4ebe7b947b17349 [INFO] running `Command { std: "docker" "start" "-a" "326bc35139c1e17875979114ed0d2441f993c6bffde5ff13b4ebe7b947b17349", kill_on_drop: false }` [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] [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] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [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] [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] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "326bc35139c1e17875979114ed0d2441f993c6bffde5ff13b4ebe7b947b17349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "326bc35139c1e17875979114ed0d2441f993c6bffde5ff13b4ebe7b947b17349", kill_on_drop: false }` [INFO] [stdout] 326bc35139c1e17875979114ed0d2441f993c6bffde5ff13b4ebe7b947b17349 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bff2ae884c10916369ec74fce946bb0450cbc75a9d0e4e972b93d3234ff8a6d6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bff2ae884c10916369ec74fce946bb0450cbc75a9d0e4e972b93d3234ff8a6d6", 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] [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] 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 (/opt/rustwide/target/debug/deps/spectrum_macros-8624c7169ad8d7d7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests spectrum-macros [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "bff2ae884c10916369ec74fce946bb0450cbc75a9d0e4e972b93d3234ff8a6d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bff2ae884c10916369ec74fce946bb0450cbc75a9d0e4e972b93d3234ff8a6d6", kill_on_drop: false }` [INFO] [stdout] bff2ae884c10916369ec74fce946bb0450cbc75a9d0e4e972b93d3234ff8a6d6