[INFO] fetching crate programinduction 0.8.0... [INFO] testing programinduction-0.8.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate programinduction 0.8.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate programinduction 0.8.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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-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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6928e397fe1c96a2d25ef52c047b3089aabcca97dbd3b486f786160709554476 [INFO] running `Command { std: "docker" "start" "-a" "6928e397fe1c96a2d25ef52c047b3089aabcca97dbd3b486f786160709554476", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6928e397fe1c96a2d25ef52c047b3089aabcca97dbd3b486f786160709554476", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6928e397fe1c96a2d25ef52c047b3089aabcca97dbd3b486f786160709554476", kill_on_drop: false }` [INFO] [stdout] 6928e397fe1c96a2d25ef52c047b3089aabcca97dbd3b486f786160709554476 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ceb8355136566578ba5e04ef66646449517f8a7df0eec82079ee3d7c9f73c69 [INFO] running `Command { std: "docker" "start" "-a" "9ceb8355136566578ba5e04ef66646449517f8a7df0eec82079ee3d7c9f73c69", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling polytype v6.1.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling term_rewriting v0.5.0 [INFO] [stderr] Compiling programinduction v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/domains/strings.rs:736:10 [INFO] [stdout] | [INFO] [stdout] 736 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.78s [INFO] running `Command { std: "docker" "inspect" "9ceb8355136566578ba5e04ef66646449517f8a7df0eec82079ee3d7c9f73c69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ceb8355136566578ba5e04ef66646449517f8a7df0eec82079ee3d7c9f73c69", kill_on_drop: false }` [INFO] [stdout] 9ceb8355136566578ba5e04ef66646449517f8a7df0eec82079ee3d7c9f73c69 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53c694fd5787eb1fdca7f276db0f6c238fb3cae7d3be6ea8ca13cd9482fa2be4 [INFO] running `Command { std: "docker" "start" "-a" "53c694fd5787eb1fdca7f276db0f6c238fb3cae7d3be6ea8ca13cd9482fa2be4", kill_on_drop: false }` [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/domains/strings.rs:736:10 [INFO] [stdout] | [INFO] [stdout] 736 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_json v1.0.64 [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: unnecessary trailing semicolon [INFO] [stdout] --> src/domains/strings.rs:736:10 [INFO] [stdout] | [INFO] [stdout] 736 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.13s [INFO] running `Command { std: "docker" "inspect" "53c694fd5787eb1fdca7f276db0f6c238fb3cae7d3be6ea8ca13cd9482fa2be4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53c694fd5787eb1fdca7f276db0f6c238fb3cae7d3be6ea8ca13cd9482fa2be4", kill_on_drop: false }` [INFO] [stdout] 53c694fd5787eb1fdca7f276db0f6c238fb3cae7d3be6ea8ca13cd9482fa2be4 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9f54e94185db927c4610649dfd3bc8ab9e0613eb3966e217b3c5f70d0d900a0d [INFO] running `Command { std: "docker" "start" "-a" "9f54e94185db927c4610649dfd3bc8ab9e0613eb3966e217b3c5f70d0d900a0d", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/domains/strings.rs:736:10 [INFO] [stderr] | [INFO] [stderr] 736 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/domains/strings.rs:736:10 [INFO] [stderr] | [INFO] [stderr] 736 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/programinduction-3870ab39c21cff31) [INFO] [stdout] running 9 tests [INFO] [stdout] test trs::parser::tests::comment_test ... ok [INFO] [stdout] test trs::parser::tests::trs_test ... ok [INFO] [stdout] test trs::parser::tests::typed_rule_test ... ok [INFO] [stdout] test trs::parser::tests::rulecontext_test ... ok [INFO] [stdout] test trs::parser::tests::lexicon_test ... ok [INFO] [stdout] test trs::parser::tests::declaration_op_test ... ok [INFO] [stderr] Running tests/ec.rs (/opt/rustwide/target/debug/deps/ec-03682f5012c2a0e9) [INFO] [stdout] test trs::parser::tests::context_test ... ok [INFO] [stdout] test trs::parser::tests::declaration_var_test ... ok [INFO] [stdout] test trs::parser::tests::templates_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [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; finished in 15.21s [INFO] [stdout] [INFO] [stderr] Running tests/gp.rs (/opt/rustwide/target/debug/deps/gp-9c8e957a1bc68e70) [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; finished in 0.17s [INFO] [stdout] [INFO] [stderr] Running tests/lambda.rs (/opt/rustwide/target/debug/deps/lambda-bba79a10ccc6e055) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test lambda_expression_parse_invented ... ok [INFO] [stdout] test lambda_expression_parse_application ... ok [INFO] [stdout] test lambda_expression_parse_abstraction ... ok [INFO] [stdout] test lambda_expression_parse_index ... ok [INFO] [stdout] test lambda_expression_parse_primitive ... ok [INFO] [stdout] test lambda_expression_infer ... ok [INFO] [stdout] test lambda_eval_firstclass ... ok [INFO] [stdout] test lambda_lazy_eval ... ok [INFO] [stdout] test lambda_eval_simplest ... ok [INFO] [stdout] test lambda_lazy_eval_firstclass ... ok [INFO] [stdout] test lambda_eval_somewhat_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests programinduction [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/domains/strings.rs:736:10 [INFO] [stderr] | [INFO] [stderr] 736 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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/mod.rs - lambda::Language::compress (line 199) ... ignored [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name programinduction --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-6adb094575b93ea6.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-7a7f9c50f41b3cc7.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-9d248c194ba5cb64.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-4be0836a23ab9c0f.rlib --extern polytype=/opt/rustwide/target/debug/deps/libpolytype-aad425b0d65c9771.rlib --extern programinduction=/opt/rustwide/target/debug/deps/libprograminduction-c2d9afa478775ba8.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-b7fac529b737b132.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-ca6b2c9513b376c5.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-af61c44e3bed9e8f.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c8b94e0e88c796d5.rlib --extern term_rewriting=/opt/rustwide/target/debug/deps/libterm_rewriting-f40f02392fcca65d.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "9f54e94185db927c4610649dfd3bc8ab9e0613eb3966e217b3c5f70d0d900a0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f54e94185db927c4610649dfd3bc8ab9e0613eb3966e217b3c5f70d0d900a0d", kill_on_drop: false }` [INFO] [stdout] 9f54e94185db927c4610649dfd3bc8ab9e0613eb3966e217b3c5f70d0d900a0d