[INFO] cloning repository https://github.com/Benestar/rust-model-checker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Benestar/rust-model-checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenestar%2Frust-model-checker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenestar%2Frust-model-checker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b78e96efaa5de18e95e5cfcd546ef98512bb2b8d [INFO] testing Benestar/rust-model-checker against beta-2020-10-09 for beta-1.48-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenestar%2Frust-model-checker" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Benestar/rust-model-checker on toolchain beta-2020-10-09 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Benestar/rust-model-checker [INFO] finished tweaking git repo https://github.com/Benestar/rust-model-checker [INFO] tweaked toml for git repo https://github.com/Benestar/rust-model-checker written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Benestar/rust-model-checker already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b79865027533660184a43398a5baf0956f15971b419fe5161716757cf188777 [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" "2b79865027533660184a43398a5baf0956f15971b419fe5161716757cf188777", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b79865027533660184a43398a5baf0956f15971b419fe5161716757cf188777", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b79865027533660184a43398a5baf0956f15971b419fe5161716757cf188777", kill_on_drop: false }` [INFO] [stdout] 2b79865027533660184a43398a5baf0956f15971b419fe5161716757cf188777 [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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1575196bb41df5533be85e8246b2a967df03f727d6aff355e82c4b98dd3d4352 [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" "1575196bb41df5533be85e8246b2a967df03f727d6aff355e82c4b98dd3d4352", kill_on_drop: false }` [INFO] [stderr] Compiling rust-model-checker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/buechi.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | trans: Box HashSet>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Q, &S) -> HashSet` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/buechi.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | accepting: Box bool>, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Q) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `initial` [INFO] [stdout] --> src/buechi.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | initial: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `trans` [INFO] [stdout] --> src/buechi.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | trans: HashSet<(Q, S, Q)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `accepting` [INFO] [stdout] --> src/buechi.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | accepting: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.94s [INFO] running `Command { std: "docker" "inspect" "1575196bb41df5533be85e8246b2a967df03f727d6aff355e82c4b98dd3d4352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1575196bb41df5533be85e8246b2a967df03f727d6aff355e82c4b98dd3d4352", kill_on_drop: false }` [INFO] [stdout] 1575196bb41df5533be85e8246b2a967df03f727d6aff355e82c4b98dd3d4352 [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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21d65d6ed47593d5fda1b0900cf9299cc11ac60dfd7801ae375462fe22d0e0fd [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" "21d65d6ed47593d5fda1b0900cf9299cc11ac60dfd7801ae375462fe22d0e0fd", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/buechi.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | trans: Box HashSet>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Q, &S) -> HashSet` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/buechi.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | accepting: Box bool>, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Q) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `initial` [INFO] [stdout] --> src/buechi.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | initial: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `trans` [INFO] [stdout] --> src/buechi.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | trans: HashSet<(Q, S, Q)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `accepting` [INFO] [stdout] --> src/buechi.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | accepting: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-model-checker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/buechi.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | trans: Box HashSet>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Q, &S) -> HashSet` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/buechi.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | accepting: Box bool>, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Q) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `initial` [INFO] [stdout] --> src/buechi.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | initial: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `trans` [INFO] [stdout] --> src/buechi.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | trans: HashSet<(Q, S, Q)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `accepting` [INFO] [stdout] --> src/buechi.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | accepting: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.01s [INFO] running `Command { std: "docker" "inspect" "21d65d6ed47593d5fda1b0900cf9299cc11ac60dfd7801ae375462fe22d0e0fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21d65d6ed47593d5fda1b0900cf9299cc11ac60dfd7801ae375462fe22d0e0fd", kill_on_drop: false }` [INFO] [stdout] 21d65d6ed47593d5fda1b0900cf9299cc11ac60dfd7801ae375462fe22d0e0fd [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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6370edba4b96ab44c68c4ff58a2b4579a8e822e6afb42fe920de7117a87a00cc [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" "6370edba4b96ab44c68c4ff58a2b4579a8e822e6afb42fe920de7117a87a00cc", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buechi.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | trans: Box HashSet>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Q, &S) -> HashSet` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buechi.rs:7:20 [INFO] [stderr] | [INFO] [stderr] 7 | accepting: Box bool>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Q) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buechi.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | trans: Box HashSet>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Q, &S) -> HashSet` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `initial` [INFO] [stderr] --> src/buechi.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | initial: HashSet, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trans` [INFO] [stderr] --> src/buechi.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | trans: HashSet<(Q, S, Q)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `accepting` [INFO] [stderr] --> src/buechi.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | accepting: HashSet, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buechi.rs:7:20 [INFO] [stderr] | [INFO] [stderr] 7 | accepting: Box bool>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Q) -> bool` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `initial` [INFO] [stderr] --> src/buechi.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | initial: HashSet, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trans` [INFO] [stderr] --> src/buechi.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | trans: HashSet<(Q, S, Q)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `accepting` [INFO] [stderr] --> src/buechi.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | accepting: HashSet, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_model_checker-175a8095befdb125 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nnf-eec7bdf137a762a8 [INFO] [stdout] running 5 tests [INFO] [stdout] test ltl::tests::ltl_fmt ... ok [INFO] [stdout] test ltl::tests::ltl_subformulas ... ok [INFO] [stdout] test ltl::lexer::tests::test_lexer ... ok [INFO] [stdout] test ltl::tests::ltl_nnf_subformulas ... ok [INFO] [stdout] test ltl::parser::tests::test_parse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rust-model-checker [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 [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6370edba4b96ab44c68c4ff58a2b4579a8e822e6afb42fe920de7117a87a00cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6370edba4b96ab44c68c4ff58a2b4579a8e822e6afb42fe920de7117a87a00cc", kill_on_drop: false }` [INFO] [stdout] 6370edba4b96ab44c68c4ff58a2b4579a8e822e6afb42fe920de7117a87a00cc