[INFO] fetching crate programinduction 0.8.0... [INFO] testing programinduction-0.8.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate programinduction 0.8.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate programinduction 0.8.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate programinduction 0.8.0 [INFO] finished tweaking crates.io crate programinduction 0.8.0 [INFO] tweaked toml for crates.io crate programinduction 0.8.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded term_rewriting v0.5.0 [INFO] [stderr] Downloaded polytype v6.1.1 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 08ac9d66abbe52ee54839290eeb1d477829dc2747533d4df41d4a96f85cb98ed [INFO] running `Command { std: "docker" "start" "-a" "08ac9d66abbe52ee54839290eeb1d477829dc2747533d4df41d4a96f85cb98ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08ac9d66abbe52ee54839290eeb1d477829dc2747533d4df41d4a96f85cb98ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08ac9d66abbe52ee54839290eeb1d477829dc2747533d4df41d4a96f85cb98ed", kill_on_drop: false }` [INFO] [stdout] 08ac9d66abbe52ee54839290eeb1d477829dc2747533d4df41d4a96f85cb98ed [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 139349d8f3275b40c9dea37b86689359435417ca7e7e68326c0bed7d51867fc4 [INFO] running `Command { std: "docker" "start" "-a" "139349d8f3275b40c9dea37b86689359435417ca7e7e68326c0bed7d51867fc4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling polytype v6.1.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling term_rewriting v0.5.0 [INFO] [stderr] Compiling programinduction v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "139349d8f3275b40c9dea37b86689359435417ca7e7e68326c0bed7d51867fc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "139349d8f3275b40c9dea37b86689359435417ca7e7e68326c0bed7d51867fc4", kill_on_drop: false }` [INFO] [stdout] 139349d8f3275b40c9dea37b86689359435417ca7e7e68326c0bed7d51867fc4 [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b08fb5a131faa58261dd3132a693a788aed201c7cda5e7e49532915337361189 [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" "b08fb5a131faa58261dd3132a693a788aed201c7cda5e7e49532915337361189", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling programinduction v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> tests/lambda.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | /// an index never makes sense outside of an application or lambda body. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.35s [INFO] running `Command { std: "docker" "inspect" "b08fb5a131faa58261dd3132a693a788aed201c7cda5e7e49532915337361189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b08fb5a131faa58261dd3132a693a788aed201c7cda5e7e49532915337361189", kill_on_drop: false }` [INFO] [stdout] b08fb5a131faa58261dd3132a693a788aed201c7cda5e7e49532915337361189 [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 52fffb9e96e8ebdaf1c76d57f0eedd8a565cb5c0b03c229b6a02d217e6b44149 [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" "52fffb9e96e8ebdaf1c76d57f0eedd8a565cb5c0b03c229b6a02d217e6b44149", kill_on_drop: false }` [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> tests/lambda.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | /// an index never makes sense outside of an application or lambda body. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/programinduction-33feb4609d89e02b [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test trs::parser::tests::comment_test ... ok [INFO] [stdout] test trs::parser::tests::declaration_op_test ... ok [INFO] [stdout] test trs::parser::tests::lexicon_test ... ok [INFO] [stdout] test trs::parser::tests::typed_rule_test ... ok [INFO] [stdout] test trs::parser::tests::templates_test ... ok [INFO] [stdout] test trs::parser::tests::trs_test ... ok [INFO] [stdout] test trs::parser::tests::rulecontext_test ... ok [INFO] [stdout] test trs::parser::tests::context_test ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ec-9e1cf6695a67131c [INFO] [stdout] test trs::parser::tests::declaration_var_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test ec_circuits_dl ... ignored [INFO] [stdout] test ec_strings ... ignored [INFO] [stdout] test explore_arith_pcfg ... ok [INFO] [stdout] test explore_circuits_timeout ... ok [INFO] [stdout] test explore_strings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gp-cd6113423c480349 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test gp_sum_arith ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lambda-7451509492300415 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test lambda_eval_somewhat_simple ... ok [INFO] [stdout] test lambda_eval_firstclass ... ok [INFO] [stdout] test lambda_eval_simplest ... ok [INFO] [stdout] test lambda_expression_parse_index ... ok [INFO] [stdout] test lambda_expression_parse_abstraction ... ok [INFO] [stdout] test lambda_expression_parse_primitive ... ok [INFO] [stdout] test lambda_expression_parse_application ... ok [INFO] [stdout] test lambda_expression_parse_invented ... ok [INFO] [stdout] test lambda_expression_infer ... ok [INFO] [stdout] test lambda_lazy_eval ... ok [INFO] [stdout] test lambda_lazy_eval_firstclass ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests programinduction [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test src/domains/strings.rs - domains::strings (line 5) ... ignored [INFO] [stdout] test src/ec.rs - ec::EC (line 44) ... ignored [INFO] [stdout] test src/ec.rs - ec::EC::ec (line 123) ... ignored [INFO] [stdout] test src/lambda/eval.rs - lambda::eval::Evaluator (line 94) ... ok [INFO] [stdout] test src/lambda/mod.rs - lambda::Language::compress (line 199) ... ignored [INFO] [stdout] test src/lambda/compression.rs - lambda::compression::CompressionParams::default (line 47) ... ok [INFO] [stdout] test src/lambda/eval.rs - lambda::eval::Evaluator (line 64) ... ok [INFO] [stdout] test src/lambda/eval.rs - lambda::eval::SimpleEvaluator::of (line 388) ... ok [INFO] [stdout] test src/lambda/eval.rs - lambda::eval::Evaluator (line 144) ... ok [INFO] [stdout] test src/domains/circuits.rs - domains::circuits::Evaluator (line 54) ... FAILED [INFO] [stdout] test src/domains/circuits.rs - domains::circuits (line 7) ... FAILED [INFO] [stdout] test src/domains/strings.rs - domains::strings::Evaluator (line 154) ... FAILED [INFO] [stdout] test src/ec.rs - ec::EC::explore (line 207) ... FAILED [INFO] [stdout] test src/lambda/mod.rs - lambda::task_by_evaluation (line 933) ... FAILED [INFO] [stdout] test src/pcfg/mod.rs - pcfg (line 5) ... FAILED [INFO] [stdout] test src/gp.rs - gp::GP (line 151) ... FAILED [INFO] [stdout] test src/lambda/mod.rs - lambda::Language::eval (line 237) ... FAILED [INFO] [stdout] test src/lambda/eval.rs - lambda::eval::LazyEvaluator (line 269) ... FAILED [INFO] [stdout] test src/pcfg/mod.rs - pcfg::Grammar::enumerate (line 94) ... FAILED [INFO] [stdout] test src/pcfg/mod.rs - pcfg::task_by_evaluation (line 555) ... FAILED [INFO] [stdout] test src/lambda/mod.rs - lambda (line 5) ... FAILED [INFO] [stdout] test src/lambda/mod.rs - lambda::Language::add_symmetry_violation (line 388) ... FAILED [INFO] [stdout] test src/pcfg/mod.rs - pcfg::EstimationParams::default (line 325) ... ok [INFO] [stdout] test src/trs/lexicon.rs - trs::lexicon::Lexicon::infer_context (line 178) ... FAILED [INFO] [stdout] test src/trs/lexicon.rs - trs::lexicon::Lexicon::from_signature (line 96) ... FAILED [INFO] [stdout] test src/trs/lexicon.rs - trs::lexicon::Lexicon::sample_term (line 258) ... FAILED [INFO] [stdout] test src/lambda/mod.rs - lambda::Expression::etalong (line 704) ... FAILED [INFO] [stdout] test src/trs/rewrite.rs - trs::rewrite::TRS::new (line 34) ... FAILED [INFO] [stdout] test src/trs/mod.rs - trs (line 13) ... FAILED [INFO] [stdout] test src/trs/rewrite.rs - trs::rewrite::TRS::local_difference (line 355) ... FAILED [INFO] [stdout] test src/trs/rewrite.rs - trs::rewrite::TRS::randomly_move_rule (line 277) ... FAILED [INFO] [stdout] test src/trs/rewrite.rs - trs::rewrite::TRS::add_rule (line 172) ... FAILED [INFO] [stdout] test src/lambda/mod.rs - lambda::Language::enumerate (line 142) ... FAILED [INFO] [stdout] test src/lambda/mod.rs - lambda::Language::infer (line 99) ... FAILED [INFO] [stdout] test src/lambda/mod.rs - lambda::Language::likelihood (line 328) ... ok [INFO] [stdout] test src/lambda/mod.rs - lambda::Language::invent (line 356) ... ok [INFO] [stdout] test src/lambda/mod.rs - lambda::Language::violates_symmetry (line 433) ... ok [INFO] [stdout] test src/pcfg/mod.rs - pcfg::Grammar::eval (line 173) ... ok [INFO] [stdout] test src/trs/rewrite.rs - trs::rewrite::TRS::swap_lhs_and_rhs (line 468) ... ok [INFO] [stdout] test src/trs/lexicon.rs - trs::lexicon::Lexicon::new (line 45) ... ok [INFO] [stdout] test src/pcfg/mod.rs - pcfg::Grammar::likelihood (line 242) ... ok [INFO] [stdout] test src/pcfg/mod.rs - pcfg::Grammar::sample (line 214) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/domains/circuits.rs - domains::circuits::Evaluator (line 54) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/domains/circuits.rs - domains::circuits (line 7) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/domains/strings.rs - domains::strings::Evaluator (line 154) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/ec.rs - ec::EC::explore (line 207) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lambda/mod.rs - lambda::task_by_evaluation (line 933) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/pcfg/mod.rs - pcfg (line 5) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/gp.rs - gp::GP (line 151) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lambda/mod.rs - lambda::Language::eval (line 237) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lambda/eval.rs - lambda::eval::LazyEvaluator (line 269) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/pcfg/mod.rs - pcfg::Grammar::enumerate (line 94) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/pcfg/mod.rs - pcfg::task_by_evaluation (line 555) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lambda/mod.rs - lambda (line 5) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lambda/mod.rs - lambda::Language::add_symmetry_violation (line 388) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/tmp/rustdoctestMmuQjQ/rust_out.rust_out.7rcbfp3g-cgu.0.rcgu.o" "-o" "/tmp/rustdoctestMmuQjQ/rust_out" "/tmp/rustdoctestMmuQjQ/rust_out.33dyzt1ekirinwy8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libprograminduction-cf3eb03b5b68bd24.rlib" "/opt/rustwide/target/debug/deps/libterm_rewriting-0b167695196da5ee.rlib" "/opt/rustwide/target/debug/deps/librand-23fdaa36b9e65f63.rlib" "/opt/rustwide/target/debug/deps/libitertools-3bcfd319e8a7b24a.rlib" "/opt/rustwide/target/debug/deps/libserde-350a0862f57ed8cb.rlib" "/opt/rustwide/target/debug/deps/librayon-40b4e132d08e274a.rlib" "/opt/rustwide/target/debug/deps/librayon_core-fc0785e2fdb0f6d1.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6b0b3f2fd6164ff0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-447ad0e773d2fec5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-13f0de8068810416.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f8ee11e5515cbd29.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-071153b460537785.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-670378d1dd2e0065.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-60e677f79172690c.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-5af35797bdba708c.rlib" "/opt/rustwide/target/debug/deps/librand-6b4b708ab05d4ac1.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-2d504d73aa8c3ef0.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-d3554ad8d1f072a9.rlib" "/opt/rustwide/target/debug/deps/librand_hc-05c1c307b5712c19.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-ca2d3e6090c8f886.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-ef9b6c1c5e9a5581.rlib" "/opt/rustwide/target/debug/deps/librand_core-f239476c0fec9c8d.rlib" "/opt/rustwide/target/debug/deps/librand_os-8644fedd5fcfea64.rlib" "/opt/rustwide/target/debug/deps/liblibc-1da13201d615d981.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-c74589dc11794036.rlib" "/opt/rustwide/target/debug/deps/librand_core-8dd96053848a29ab.rlib" "/opt/rustwide/target/debug/deps/libmaplit-34a7d8632d55ec57.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-cc92721c045f7d71.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3de8c5c7cd3d3981.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-727e218cbe4629d5.rlib" "/opt/rustwide/target/debug/deps/libpolytype-4e10d6be5c5c1447.rlib" "/opt/rustwide/target/debug/deps/libitertools-690a55aaa4f45db2.rlib" "/opt/rustwide/target/debug/deps/libeither-e56ae8568f7848ad.rlib" "/opt/rustwide/target/debug/deps/libnom-b69cae18ef791c68.rlib" "/opt/rustwide/target/debug/deps/libmemchr-adda2a359e487773.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/trs/lexicon.rs - trs::lexicon::Lexicon::infer_context (line 178) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/trs/lexicon.rs - trs::lexicon::Lexicon::from_signature (line 96) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/trs/lexicon.rs - trs::lexicon::Lexicon::sample_term (line 258) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lambda/mod.rs - lambda::Expression::etalong (line 704) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/tmp/rustdoctestqaj5ux/rust_out.rust_out.7rcbfp3g-cgu.0.rcgu.o" "-o" "/tmp/rustdoctestqaj5ux/rust_out" "/tmp/rustdoctestqaj5ux/rust_out.33dyzt1ekirinwy8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libprograminduction-cf3eb03b5b68bd24.rlib" "/opt/rustwide/target/debug/deps/libterm_rewriting-0b167695196da5ee.rlib" "/opt/rustwide/target/debug/deps/librand-23fdaa36b9e65f63.rlib" "/opt/rustwide/target/debug/deps/libitertools-3bcfd319e8a7b24a.rlib" "/opt/rustwide/target/debug/deps/libserde-350a0862f57ed8cb.rlib" "/opt/rustwide/target/debug/deps/librayon-40b4e132d08e274a.rlib" "/opt/rustwide/target/debug/deps/librayon_core-fc0785e2fdb0f6d1.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6b0b3f2fd6164ff0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-447ad0e773d2fec5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-13f0de8068810416.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f8ee11e5515cbd29.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-071153b460537785.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-670378d1dd2e0065.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-60e677f79172690c.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-5af35797bdba708c.rlib" "/opt/rustwide/target/debug/deps/librand-6b4b708ab05d4ac1.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-2d504d73aa8c3ef0.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-d3554ad8d1f072a9.rlib" "/opt/rustwide/target/debug/deps/librand_hc-05c1c307b5712c19.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-ca2d3e6090c8f886.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-ef9b6c1c5e9a5581.rlib" "/opt/rustwide/target/debug/deps/librand_core-f239476c0fec9c8d.rlib" "/opt/rustwide/target/debug/deps/librand_os-8644fedd5fcfea64.rlib" "/opt/rustwide/target/debug/deps/liblibc-1da13201d615d981.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-c74589dc11794036.rlib" "/opt/rustwide/target/debug/deps/librand_core-8dd96053848a29ab.rlib" "/opt/rustwide/target/debug/deps/libmaplit-34a7d8632d55ec57.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-cc92721c045f7d71.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3de8c5c7cd3d3981.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-727e218cbe4629d5.rlib" "/opt/rustwide/target/debug/deps/libpolytype-4e10d6be5c5c1447.rlib" "/opt/rustwide/target/debug/deps/libitertools-690a55aaa4f45db2.rlib" "/opt/rustwide/target/debug/deps/libeither-e56ae8568f7848ad.rlib" "/opt/rustwide/target/debug/deps/libnom-b69cae18ef791c68.rlib" "/opt/rustwide/target/debug/deps/libmemchr-adda2a359e487773.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/trs/rewrite.rs - trs::rewrite::TRS::new (line 34) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/trs/mod.rs - trs (line 13) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/trs/rewrite.rs - trs::rewrite::TRS::local_difference (line 355) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/trs/rewrite.rs - trs::rewrite::TRS::randomly_move_rule (line 277) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/trs/rewrite.rs - trs::rewrite::TRS::add_rule (line 172) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lambda/mod.rs - lambda::Language::enumerate (line 142) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/tmp/rustdoctestAblrVL/rust_out.rust_out.7rcbfp3g-cgu.0.rcgu.o" "-o" "/tmp/rustdoctestAblrVL/rust_out" "/tmp/rustdoctestAblrVL/rust_out.33dyzt1ekirinwy8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libprograminduction-cf3eb03b5b68bd24.rlib" "/opt/rustwide/target/debug/deps/libterm_rewriting-0b167695196da5ee.rlib" "/opt/rustwide/target/debug/deps/librand-23fdaa36b9e65f63.rlib" "/opt/rustwide/target/debug/deps/libitertools-3bcfd319e8a7b24a.rlib" "/opt/rustwide/target/debug/deps/libserde-350a0862f57ed8cb.rlib" "/opt/rustwide/target/debug/deps/librayon-40b4e132d08e274a.rlib" "/opt/rustwide/target/debug/deps/librayon_core-fc0785e2fdb0f6d1.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6b0b3f2fd6164ff0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-447ad0e773d2fec5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-13f0de8068810416.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f8ee11e5515cbd29.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-071153b460537785.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-670378d1dd2e0065.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-60e677f79172690c.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-5af35797bdba708c.rlib" "/opt/rustwide/target/debug/deps/librand-6b4b708ab05d4ac1.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-2d504d73aa8c3ef0.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-d3554ad8d1f072a9.rlib" "/opt/rustwide/target/debug/deps/librand_hc-05c1c307b5712c19.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-ca2d3e6090c8f886.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-ef9b6c1c5e9a5581.rlib" "/opt/rustwide/target/debug/deps/librand_core-f239476c0fec9c8d.rlib" "/opt/rustwide/target/debug/deps/librand_os-8644fedd5fcfea64.rlib" "/opt/rustwide/target/debug/deps/liblibc-1da13201d615d981.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-c74589dc11794036.rlib" "/opt/rustwide/target/debug/deps/librand_core-8dd96053848a29ab.rlib" "/opt/rustwide/target/debug/deps/libmaplit-34a7d8632d55ec57.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-cc92721c045f7d71.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3de8c5c7cd3d3981.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-727e218cbe4629d5.rlib" "/opt/rustwide/target/debug/deps/libpolytype-4e10d6be5c5c1447.rlib" "/opt/rustwide/target/debug/deps/libitertools-690a55aaa4f45db2.rlib" "/opt/rustwide/target/debug/deps/libeither-e56ae8568f7848ad.rlib" "/opt/rustwide/target/debug/deps/libnom-b69cae18ef791c68.rlib" "/opt/rustwide/target/debug/deps/libmemchr-adda2a359e487773.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lambda/mod.rs - lambda::Language::infer (line 99) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/tmp/rustdoctest8r6ezv/rust_out.rust_out.7rcbfp3g-cgu.0.rcgu.o" "-o" "/tmp/rustdoctest8r6ezv/rust_out" "/tmp/rustdoctest8r6ezv/rust_out.33dyzt1ekirinwy8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libprograminduction-cf3eb03b5b68bd24.rlib" "/opt/rustwide/target/debug/deps/libterm_rewriting-0b167695196da5ee.rlib" "/opt/rustwide/target/debug/deps/librand-23fdaa36b9e65f63.rlib" "/opt/rustwide/target/debug/deps/libitertools-3bcfd319e8a7b24a.rlib" "/opt/rustwide/target/debug/deps/libserde-350a0862f57ed8cb.rlib" "/opt/rustwide/target/debug/deps/librayon-40b4e132d08e274a.rlib" "/opt/rustwide/target/debug/deps/librayon_core-fc0785e2fdb0f6d1.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6b0b3f2fd6164ff0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-447ad0e773d2fec5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-13f0de8068810416.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f8ee11e5515cbd29.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-071153b460537785.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-670378d1dd2e0065.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-60e677f79172690c.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-5af35797bdba708c.rlib" "/opt/rustwide/target/debug/deps/librand-6b4b708ab05d4ac1.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-2d504d73aa8c3ef0.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-d3554ad8d1f072a9.rlib" "/opt/rustwide/target/debug/deps/librand_hc-05c1c307b5712c19.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-ca2d3e6090c8f886.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-ef9b6c1c5e9a5581.rlib" "/opt/rustwide/target/debug/deps/librand_core-f239476c0fec9c8d.rlib" "/opt/rustwide/target/debug/deps/librand_os-8644fedd5fcfea64.rlib" "/opt/rustwide/target/debug/deps/liblibc-1da13201d615d981.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-c74589dc11794036.rlib" "/opt/rustwide/target/debug/deps/librand_core-8dd96053848a29ab.rlib" "/opt/rustwide/target/debug/deps/libmaplit-34a7d8632d55ec57.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-cc92721c045f7d71.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3de8c5c7cd3d3981.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-727e218cbe4629d5.rlib" "/opt/rustwide/target/debug/deps/libpolytype-4e10d6be5c5c1447.rlib" "/opt/rustwide/target/debug/deps/libitertools-690a55aaa4f45db2.rlib" "/opt/rustwide/target/debug/deps/libeither-e56ae8568f7848ad.rlib" "/opt/rustwide/target/debug/deps/libnom-b69cae18ef791c68.rlib" "/opt/rustwide/target/debug/deps/libmemchr-adda2a359e487773.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/domains/circuits.rs - domains::circuits (line 7) [INFO] [stdout] src/domains/circuits.rs - domains::circuits::Evaluator (line 54) [INFO] [stdout] src/domains/strings.rs - domains::strings::Evaluator (line 154) [INFO] [stdout] src/ec.rs - ec::EC::explore (line 207) [INFO] [stdout] src/gp.rs - gp::GP (line 151) [INFO] [stdout] src/lambda/eval.rs - lambda::eval::LazyEvaluator (line 269) [INFO] [stdout] src/lambda/mod.rs - lambda (line 5) [INFO] [stdout] src/lambda/mod.rs - lambda::Expression::etalong (line 704) [INFO] [stdout] src/lambda/mod.rs - lambda::Language::add_symmetry_violation (line 388) [INFO] [stdout] src/lambda/mod.rs - lambda::Language::enumerate (line 142) [INFO] [stdout] src/lambda/mod.rs - lambda::Language::eval (line 237) [INFO] [stdout] src/lambda/mod.rs - lambda::Language::infer (line 99) [INFO] [stdout] src/lambda/mod.rs - lambda::task_by_evaluation (line 933) [INFO] [stdout] src/pcfg/mod.rs - pcfg (line 5) [INFO] [stdout] src/pcfg/mod.rs - pcfg::Grammar::enumerate (line 94) [INFO] [stdout] src/pcfg/mod.rs - pcfg::task_by_evaluation (line 555) [INFO] [stdout] src/trs/lexicon.rs - trs::lexicon::Lexicon::from_signature (line 96) [INFO] [stdout] src/trs/lexicon.rs - trs::lexicon::Lexicon::infer_context (line 178) [INFO] [stdout] src/trs/lexicon.rs - trs::lexicon::Lexicon::sample_term (line 258) [INFO] [stdout] src/trs/mod.rs - trs (line 13) [INFO] [stdout] src/trs/rewrite.rs - trs::rewrite::TRS::add_rule (line 172) [INFO] [stdout] src/trs/rewrite.rs - trs::rewrite::TRS::local_difference (line 355) [INFO] [stdout] src/trs/rewrite.rs - trs::rewrite::TRS::new (line 34) [INFO] [stdout] src/trs/rewrite.rs - trs::rewrite::TRS::randomly_move_rule (line 277) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 14 passed; 24 failed; 4 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "52fffb9e96e8ebdaf1c76d57f0eedd8a565cb5c0b03c229b6a02d217e6b44149", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52fffb9e96e8ebdaf1c76d57f0eedd8a565cb5c0b03c229b6a02d217e6b44149", kill_on_drop: false }` [INFO] [stdout] 52fffb9e96e8ebdaf1c76d57f0eedd8a565cb5c0b03c229b6a02d217e6b44149