[INFO] updating cached repository https://github.com/Ms2ger/tla-impl [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3db47e03a30e7267add745554e07eb5bd5463ba8 [INFO] testing Ms2ger/tla-impl against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMs2ger%2Ftla-impl" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ms2ger/tla-impl 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 git repo https://github.com/Ms2ger/tla-impl [INFO] finished tweaking git repo https://github.com/Ms2ger/tla-impl [INFO] tweaked toml for git repo https://github.com/Ms2ger/tla-impl written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/Ms2ger/tla-impl already has a lockfile, it will not be regenerated [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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 96132c50267da5aba93059e96e848d99805d82c96551567dcabfdcfa4053dd5a [INFO] running `"docker" "start" "-a" "96132c50267da5aba93059e96e848d99805d82c96551567dcabfdcfa4053dd5a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling tla-impl v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/main.rs:10:6 [INFO] [stderr] | [INFO] [stderr] 10 | fn new(name: impl Into) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `push` [INFO] [stderr] --> src/main.rs:13:6 [INFO] [stderr] | [INFO] [stderr] 13 | fn push(&mut self, value: T) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop` [INFO] [stderr] --> src/main.rs:18:6 [INFO] [stderr] | [INFO] [stderr] 18 | fn pop(&mut self) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/main.rs:47:3 [INFO] [stderr] | [INFO] [stderr] 47 | data: RefCell>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `children` [INFO] [stderr] --> src/main.rs:48:3 [INFO] [stderr] | [INFO] [stderr] 48 | children: RefCell, Box)>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/main.rs:52:6 [INFO] [stderr] | [INFO] [stderr] 52 | fn new(modules: &mut Modules) -> Rc { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `resolve` [INFO] [stderr] --> src/main.rs:60:6 [INFO] [stderr] | [INFO] [stderr] 60 | fn resolve(&self) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reject` [INFO] [stderr] --> src/main.rs:65:6 [INFO] [stderr] | [INFO] [stderr] 65 | fn reject(&self, error: String) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `then` [INFO] [stderr] --> src/main.rs:70:6 [INFO] [stderr] | [INFO] [stderr] 70 | fn then(&self, resolve: Box, reject: Box) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tick` [INFO] [stderr] --> src/main.rs:74:6 [INFO] [stderr] | [INFO] [stderr] 74 | fn tick(&self, modules: &mut Modules) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Sync` [INFO] [stderr] --> src/main.rs:95:3 [INFO] [stderr] | [INFO] [stderr] 95 | Sync, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Async` [INFO] [stderr] --> src/main.rs:96:3 [INFO] [stderr] | [INFO] [stderr] 96 | Async, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Uninstantiated` [INFO] [stderr] --> src/main.rs:101:3 [INFO] [stderr] | [INFO] [stderr] 101 | Uninstantiated, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Instantiating` [INFO] [stderr] --> src/main.rs:102:3 [INFO] [stderr] | [INFO] [stderr] 102 | Instantiating, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Instantiated` [INFO] [stderr] --> src/main.rs:103:3 [INFO] [stderr] | [INFO] [stderr] 103 | Instantiated, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Evaluating` [INFO] [stderr] --> src/main.rs:104:3 [INFO] [stderr] | [INFO] [stderr] 104 | Evaluating, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Evaluated` [INFO] [stderr] --> src/main.rs:105:3 [INFO] [stderr] | [INFO] [stderr] 105 | Evaluated, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Index` [INFO] [stderr] --> src/main.rs:128:3 [INFO] [stderr] | [INFO] [stderr] 128 | Index(usize), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Error` [INFO] [stderr] --> src/main.rs:129:3 [INFO] [stderr] | [INFO] [stderr] 129 | Error(String), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/main.rs:134:6 [INFO] [stderr] | [INFO] [stderr] 134 | fn new(name: String, async_: Sync, requested: Vec, broken: bool) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_status` [INFO] [stderr] --> src/main.rs:152:6 [INFO] [stderr] | [INFO] [stderr] 152 | fn set_status(&mut self, status: Status) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_anc_index` [INFO] [stderr] --> src/main.rs:157:6 [INFO] [stderr] | [INFO] [stderr] 157 | fn set_anc_index(&mut self, dfs_anc_index: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `execute_module_sync` [INFO] [stderr] --> src/main.rs:162:6 [INFO] [stderr] | [INFO] [stderr] 162 | fn execute_module_sync(&self) -> Result<(), String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `execute_module_async` [INFO] [stderr] --> src/main.rs:171:6 [INFO] [stderr] | [INFO] [stderr] 171 | fn execute_module_async(&self, capability: Rc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `modules` [INFO] [stderr] --> src/main.rs:183:3 [INFO] [stderr] | [INFO] [stderr] 183 | modules: BTreeMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `execution_order` [INFO] [stderr] --> src/main.rs:184:3 [INFO] [stderr] | [INFO] [stderr] 184 | execution_order: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `promises` [INFO] [stderr] --> src/main.rs:185:3 [INFO] [stderr] | [INFO] [stderr] 185 | promises: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/main.rs:189:6 [INFO] [stderr] | [INFO] [stderr] 189 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `record` [INFO] [stderr] --> src/main.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | fn record(&mut self, promise: Rc) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tick` [INFO] [stderr] --> src/main.rs:201:6 [INFO] [stderr] | [INFO] [stderr] 201 | fn tick(&mut self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/main.rs:207:6 [INFO] [stderr] | [INFO] [stderr] 207 | fn get(&self, name: &str) -> &Module { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_mut` [INFO] [stderr] --> src/main.rs:211:6 [INFO] [stderr] | [INFO] [stderr] 211 | fn get_mut(&mut self, name: &str) -> &mut Module { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `insert` [INFO] [stderr] --> src/main.rs:215:6 [INFO] [stderr] | [INFO] [stderr] 215 | fn insert(&mut self, name: String, async_: Sync, requested: Vec, broken: bool) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cycle_root` [INFO] [stderr] --> src/main.rs:219:6 [INFO] [stderr] | [INFO] [stderr] 219 | fn cycle_root(&self, module: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `inner_module_instantiation` [INFO] [stderr] --> src/main.rs:239:6 [INFO] [stderr] | [INFO] [stderr] 239 | fn inner_module_instantiation(&mut self, name: &str, stack: &mut LoudVec, index: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `instantiate` [INFO] [stderr] --> src/main.rs:307:6 [INFO] [stderr] | [INFO] [stderr] 307 | fn instantiate(&mut self, name: &str) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fulfilled` [INFO] [stderr] --> src/main.rs:321:6 [INFO] [stderr] | [INFO] [stderr] 321 | fn fulfilled(&mut self, name: &str) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `rejected` [INFO] [stderr] --> src/main.rs:376:6 [INFO] [stderr] | [INFO] [stderr] 376 | fn rejected(&mut self, name: &str, error: &str) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `execute_cyclic_module` [INFO] [stderr] --> src/main.rs:416:6 [INFO] [stderr] | [INFO] [stderr] 416 | fn execute_cyclic_module(&mut self, name: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `inner_module_evaluation` [INFO] [stderr] --> src/main.rs:448:6 [INFO] [stderr] | [INFO] [stderr] 448 | fn inner_module_evaluation(&mut self, name: &str, stack: &mut LoudVec, index: usize) -> EvalResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `evaluate` [INFO] [stderr] --> src/main.rs:556:6 [INFO] [stderr] | [INFO] [stderr] 556 | fn evaluate(&mut self, name: &str) -> Rc { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/main.rs:623:4 [INFO] [stderr] | [INFO] [stderr] 623 | fn run(modules: &mut Modules, name: &str) -> Rc { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 42 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `"docker" "inspect" "96132c50267da5aba93059e96e848d99805d82c96551567dcabfdcfa4053dd5a"` [INFO] running `"docker" "rm" "-f" "96132c50267da5aba93059e96e848d99805d82c96551567dcabfdcfa4053dd5a"` [INFO] [stdout] 96132c50267da5aba93059e96e848d99805d82c96551567dcabfdcfa4053dd5a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 149c701ee510fc3cacc3753be5f0890d478b4817da23fe49c43e0c9cd27fe34e [INFO] running `"docker" "start" "-a" "149c701ee510fc3cacc3753be5f0890d478b4817da23fe49c43e0c9cd27fe34e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling tla-impl v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `"docker" "inspect" "149c701ee510fc3cacc3753be5f0890d478b4817da23fe49c43e0c9cd27fe34e"` [INFO] running `"docker" "rm" "-f" "149c701ee510fc3cacc3753be5f0890d478b4817da23fe49c43e0c9cd27fe34e"` [INFO] [stdout] 149c701ee510fc3cacc3753be5f0890d478b4817da23fe49c43e0c9cd27fe34e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1be3d6c207453bd51cf69862dcc36a25634737456061b266bcd24ce0b7f76a12 [INFO] running `"docker" "start" "-a" "1be3d6c207453bd51cf69862dcc36a25634737456061b266bcd24ce0b7f76a12"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tla_impl-b8824a6def67991b [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test example2 ... ok [INFO] [stdout] test example5 ... ok [INFO] [stdout] test example_common_dep_cycle_2 ... ok [INFO] [stdout] test example4 ... ok [INFO] [stdout] test cycle_error_persistence ... ok [INFO] [stdout] test example6 ... ok [INFO] [stdout] test example_common_dep_cycle_2b ... ok [INFO] [stdout] test example2b ... ok [INFO] [stdout] test example7 ... ok [INFO] [stdout] test example3 ... ok [INFO] [stdout] test example1 ... ok [INFO] [stdout] test example_common_dep ... ok [INFO] [stdout] test example_common_dep_cycle ... ok [INFO] [stdout] test example_common_dep_cycle_2c ... ok [INFO] [stdout] test example_common_dep_cycle_2d ... ok [INFO] [stdout] test example_cycle ... ok [INFO] [stdout] test example_common_dep_cycle_3 ... ok [INFO] [stdout] test spec_example_4_modified ... ok [INFO] [stdout] test example_single_broken_sync ... ok [INFO] [stdout] test example_single_broken_async ... ok [INFO] [stdout] test spec_example_4 ... ok [INFO] [stdout] test synchronous_cycles_121 ... ok [INFO] [stdout] test spec_example_1 ... ok [INFO] [stdout] test two_step ... ok [INFO] [stdout] test spec_example_2 ... ok [INFO] [stdout] test spec_example_3 ... ok [INFO] [stdout] test example_super_cycle ... ok [INFO] [stdout] test example_guy ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "1be3d6c207453bd51cf69862dcc36a25634737456061b266bcd24ce0b7f76a12"` [INFO] running `"docker" "rm" "-f" "1be3d6c207453bd51cf69862dcc36a25634737456061b266bcd24ce0b7f76a12"` [INFO] [stdout] 1be3d6c207453bd51cf69862dcc36a25634737456061b266bcd24ce0b7f76a12