[INFO] crate kurobako_solvers 0.1.4 is already in cache [INFO] checking kurobako_solvers-0.1.4 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766 [INFO] extracting crate kurobako_solvers 0.1.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate kurobako_solvers 0.1.4 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate kurobako_solvers 0.1.4 [INFO] finished tweaking crates.io crate kurobako_solvers 0.1.4 [INFO] tweaked toml for crates.io crate kurobako_solvers 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 25ca23a012507145d43076806c15c95a78e491b492e582a2081f0e0e7be8f0a4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "25ca23a012507145d43076806c15c95a78e491b492e582a2081f0e0e7be8f0a4"` [INFO] [stderr] Checking bstr v0.2.10 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling proc-macro-error v0.4.8 [INFO] [stderr] Checking yamakan v0.1.0 [INFO] [stderr] Checking rlua v0.17.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.8 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Checking structopt v0.3.9 [INFO] [stderr] Checking kurobako_core v0.1.6 [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/domain.rs:237:14 [INFO] [stderr] | [INFO] [stderr] 237 | low: f64, [INFO] [stderr] | ^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/domain.rs:241:15 [INFO] [stderr] | [INFO] [stderr] 241 | high: f64, [INFO] [stderr] | ^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/domain.rs:247:14 [INFO] [stderr] | [INFO] [stderr] 247 | low: i64, [INFO] [stderr] | ^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/domain.rs:250:15 [INFO] [stderr] | [INFO] [stderr] 250 | high: i64, [INFO] [stderr] | ^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/domain.rs:256:18 [INFO] [stderr] | [INFO] [stderr] 256 | choices: Vec, [INFO] [stderr] | ^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/epi/problem/embedded_script.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | pub script: String, [INFO] [stderr] | ^^^^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/epi/problem/embedded_script.rs:23:15 [INFO] [stderr] | [INFO] [stderr] 23 | pub args: Vec, [INFO] [stderr] | ^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/epi/problem/external_program.rs:30:15 [INFO] [stderr] | [INFO] [stderr] 30 | pub path: PathBuf, [INFO] [stderr] | ^^^^^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/epi/problem/external_program.rs:33:15 [INFO] [stderr] | [INFO] [stderr] 33 | pub args: Vec, [INFO] [stderr] | ^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/epi/solver/embedded_script.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | pub script: String, [INFO] [stderr] | ^^^^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/epi/solver/embedded_script.rs:23:15 [INFO] [stderr] | [INFO] [stderr] 23 | pub args: Vec, [INFO] [stderr] | ^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/epi/solver/external_program.rs:31:15 [INFO] [stderr] | [INFO] [stderr] 31 | pub path: PathBuf, [INFO] [stderr] | ^^^^^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found macro `matches` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kurobako_core-0.1.6/src/epi/solver/external_program.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | pub args: Vec, [INFO] [stderr] | ^^^^^^^^^^^ help: use `!` to invoke the macro: `matches!` [INFO] [stderr] [INFO] [stderr] error: aborting due to 13 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0423`. [INFO] [stderr] error: could not compile `kurobako_core`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "25ca23a012507145d43076806c15c95a78e491b492e582a2081f0e0e7be8f0a4"` [INFO] running `"docker" "rm" "-f" "25ca23a012507145d43076806c15c95a78e491b492e582a2081f0e0e7be8f0a4"` [INFO] [stdout] 25ca23a012507145d43076806c15c95a78e491b492e582a2081f0e0e7be8f0a4