[INFO] crate varisat-checker 0.2.1 is already in cache [INFO] testing varisat-checker-0.2.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate varisat-checker 0.2.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate varisat-checker 0.2.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate varisat-checker 0.2.1 [INFO] finished tweaking crates.io crate varisat-checker 0.2.1 [INFO] tweaked toml for crates.io crate varisat-checker 0.2.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 66d3102404d1e1f49dc206e795d4b1f456648dcf81dfc4de96edd8d2f73c2d17 [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" "66d3102404d1e1f49dc206e795d4b1f456648dcf81dfc4de96edd8d2f73c2d17"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling varisat-formula v0.2.1 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling varisat-dimacs v0.2.1 [INFO] [stderr] Compiling varisat-internal-proof v0.2.1 [INFO] [stderr] Compiling varisat-checker v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.18s [INFO] running `"docker" "inspect" "66d3102404d1e1f49dc206e795d4b1f456648dcf81dfc4de96edd8d2f73c2d17"` [INFO] running `"docker" "rm" "-f" "66d3102404d1e1f49dc206e795d4b1f456648dcf81dfc4de96edd8d2f73c2d17"` [INFO] [stdout] 66d3102404d1e1f49dc206e795d4b1f456648dcf81dfc4de96edd8d2f73c2d17 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2627a4517622f672f3b6369240d104011c7fd0b655f0e82172a314e4b6cce03f [INFO] running `"docker" "start" "-a" "2627a4517622f672f3b6369240d104011c7fd0b655f0e82172a314e4b6cce03f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling varisat-checker v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved imports `varisat_formula::cnf_formula`, `varisat_formula::lits` [INFO] [stderr] --> src/lib.rs:1248:27 [INFO] [stderr] | [INFO] [stderr] 1248 | use varisat_formula::{cnf_formula, lits}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^ no `lits` in the root [INFO] [stderr] | | [INFO] [stderr] | no `cnf_formula` in the root [INFO] [stderr] | [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 1248 | use varisat_formula::{CnfFormula, lits}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 1248 | use varisat_formula::{cnf_formula, lit}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1262:27 [INFO] [stderr] | [INFO] [stderr] 1262 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1276:27 [INFO] [stderr] | [INFO] [stderr] 1276 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1284:26 [INFO] [stderr] | [INFO] [stderr] 1284 | clause: &lits![-5, 4], [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1296:27 [INFO] [stderr] | [INFO] [stderr] 1296 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1303:21 [INFO] [stderr] | [INFO] [stderr] 1303 | let lits = &lits![1, 2, 3][..]; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1341:27 [INFO] [stderr] | [INFO] [stderr] 1341 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1360:27 [INFO] [stderr] | [INFO] [stderr] 1360 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1379:27 [INFO] [stderr] | [INFO] [stderr] 1379 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1386:26 [INFO] [stderr] | [INFO] [stderr] 1386 | clause: &lits![1, 2, 3], [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1397:27 [INFO] [stderr] | [INFO] [stderr] 1397 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1406:26 [INFO] [stderr] | [INFO] [stderr] 1406 | clause: &lits![1, 2, 3], [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1417:27 [INFO] [stderr] | [INFO] [stderr] 1417 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1424:34 [INFO] [stderr] | [INFO] [stderr] 1424 | checker.clause_hash(&lits![1, 2, 3]), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1425:34 [INFO] [stderr] | [INFO] [stderr] 1425 | checker.clause_hash(&lits![-3, 4]), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1431:26 [INFO] [stderr] | [INFO] [stderr] 1431 | clause: &lits![1, 2, 4], [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1438:26 [INFO] [stderr] | [INFO] [stderr] 1438 | clause: &lits![1, 2, 3], [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1449:27 [INFO] [stderr] | [INFO] [stderr] 1449 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1456:50 [INFO] [stderr] | [INFO] [stderr] 1456 | checker.check_step(ProofStep::Model(&lits![-1, 2, -3])), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1465:27 [INFO] [stderr] | [INFO] [stderr] 1465 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1471:50 [INFO] [stderr] | [INFO] [stderr] 1471 | checker.check_step(ProofStep::Model(&lits![-1, 1, 2, -3])), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1480:27 [INFO] [stderr] | [INFO] [stderr] 1480 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1488:50 [INFO] [stderr] | [INFO] [stderr] 1488 | checker.check_step(ProofStep::Model(&lits![-1, 2, 3])), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1496:27 [INFO] [stderr] | [INFO] [stderr] 1496 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1503:49 [INFO] [stderr] | [INFO] [stderr] 1503 | .check_step(ProofStep::Assumptions(&lits![-2])) [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1507:50 [INFO] [stderr] | [INFO] [stderr] 1507 | checker.check_step(ProofStep::Model(&lits![1, 2])), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1516:27 [INFO] [stderr] | [INFO] [stderr] 1516 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1523:49 [INFO] [stderr] | [INFO] [stderr] 1523 | .check_step(ProofStep::Assumptions(&lits![-3])) [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1527:50 [INFO] [stderr] | [INFO] [stderr] 1527 | checker.check_step(ProofStep::Model(&lits![1, 2])), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1536:27 [INFO] [stderr] | [INFO] [stderr] 1536 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1543:49 [INFO] [stderr] | [INFO] [stderr] 1543 | .check_step(ProofStep::Assumptions(&lits![-2])) [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1548:31 [INFO] [stderr] | [INFO] [stderr] 1548 | failed_core: &lits![-2, -3], [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1559:27 [INFO] [stderr] | [INFO] [stderr] 1559 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1567:49 [INFO] [stderr] | [INFO] [stderr] 1567 | .check_step(ProofStep::Assumptions(&lits![3])) [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1572:31 [INFO] [stderr] | [INFO] [stderr] 1572 | failed_core: &lits![3], [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `cnf_formula` [INFO] [stderr] --> src/lib.rs:1583:27 [INFO] [stderr] | [INFO] [stderr] 1583 | .add_formula(&cnf_formula![ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1591:49 [INFO] [stderr] | [INFO] [stderr] 1591 | .check_step(ProofStep::Assumptions(&lits![3, -3, 4])) [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `lits` [INFO] [stderr] --> src/lib.rs:1596:31 [INFO] [stderr] | [INFO] [stderr] 1596 | failed_core: &lits![3, -3], [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: aborting due to 38 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `varisat-checker`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2627a4517622f672f3b6369240d104011c7fd0b655f0e82172a314e4b6cce03f"` [INFO] running `"docker" "rm" "-f" "2627a4517622f672f3b6369240d104011c7fd0b655f0e82172a314e4b6cce03f"` [INFO] [stdout] 2627a4517622f672f3b6369240d104011c7fd0b655f0e82172a314e4b6cce03f