[INFO] fetching crate spectrum-macros 0.0.0... [INFO] testing spectrum-macros-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate spectrum-macros 0.0.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate spectrum-macros 0.0.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty v0.10.0 [INFO] [stderr] Downloaded format v0.2.4 [INFO] [stderr] Downloaded format-core v0.2.4 [INFO] [stderr] Downloaded format-macro v0.2.4 [INFO] [stderr] Downloaded spectrum v0.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 4ef1378d243a1268b93b66fd4bb3130fb76ff662f4b0563b13343e24b760c69c [INFO] running `Command { std: "docker" "start" "-a" "4ef1378d243a1268b93b66fd4bb3130fb76ff662f4b0563b13343e24b760c69c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ef1378d243a1268b93b66fd4bb3130fb76ff662f4b0563b13343e24b760c69c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ef1378d243a1268b93b66fd4bb3130fb76ff662f4b0563b13343e24b760c69c", kill_on_drop: false }` [INFO] [stdout] 4ef1378d243a1268b93b66fd4bb3130fb76ff662f4b0563b13343e24b760c69c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--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] 62356b00b1a84aebd8af036782e7596658f9d46309e66d6d9d6241a5e440704a [INFO] running `Command { std: "docker" "start" "-a" "62356b00b1a84aebd8af036782e7596658f9d46309e66d6d9d6241a5e440704a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling format-core v0.2.4 [INFO] [stderr] Compiling tt-call v1.0.8 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling spectrum-macros v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling regex v1.5.4 [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] [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 31.88s [INFO] running `Command { std: "docker" "inspect" "62356b00b1a84aebd8af036782e7596658f9d46309e66d6d9d6241a5e440704a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62356b00b1a84aebd8af036782e7596658f9d46309e66d6d9d6241a5e440704a", kill_on_drop: false }` [INFO] [stdout] 62356b00b1a84aebd8af036782e7596658f9d46309e66d6d9d6241a5e440704a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99f53e89e05eb6f5ee4556bce55be0237d31997736e7f42ebeb136a40c01d5ff [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" "99f53e89e05eb6f5ee4556bce55be0237d31997736e7f42ebeb136a40c01d5ff", 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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.69s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "99f53e89e05eb6f5ee4556bce55be0237d31997736e7f42ebeb136a40c01d5ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99f53e89e05eb6f5ee4556bce55be0237d31997736e7f42ebeb136a40c01d5ff", kill_on_drop: false }` [INFO] [stdout] 99f53e89e05eb6f5ee4556bce55be0237d31997736e7f42ebeb136a40c01d5ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8048ae89929eb85910e4fa657e3ca74ed7412a717d25b0bb52434c43fd7f8840 [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" "8048ae89929eb85910e4fa657e3ca74ed7412a717d25b0bb52434c43fd7f8840", 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 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/spectrum_macros-35d7774d32f4c878) [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] [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" "8048ae89929eb85910e4fa657e3ca74ed7412a717d25b0bb52434c43fd7f8840", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8048ae89929eb85910e4fa657e3ca74ed7412a717d25b0bb52434c43fd7f8840", kill_on_drop: false }` [INFO] [stdout] 8048ae89929eb85910e4fa657e3ca74ed7412a717d25b0bb52434c43fd7f8840