[INFO] fetching crate yolk 0.6.0...
[INFO] testing yolk-0.6.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate yolk 0.6.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate yolk 0.6.0 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 yolk 0.6.0
[INFO] finished tweaking crates.io crate yolk 0.6.0
[INFO] tweaked toml for crates.io crate yolk 0.6.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate yolk 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yolol_number v0.6.2
[INFO] [stderr]   Downloaded yoloxide v0.4.3
[INFO] [stderr]   Downloaded yolol_number v0.7.0
[INFO] [stderr]   Downloaded pest_generator v2.1.0
[INFO] [stderr]   Downloaded ucd-trie v0.1.2
[INFO] [stderr]   Downloaded pest v2.1.1
[INFO] [stderr]   Downloaded sha-1 v0.8.1
[INFO] [stderr]   Downloaded cylon_ast v0.3.2
[INFO] [stderr]   Downloaded pest_meta v2.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e6dfd4c478d8abc51793bded6315792fc8e838b17f33d0c170e62d26837230e2
[INFO] running `Command { std: "docker" "start" "-a" "e6dfd4c478d8abc51793bded6315792fc8e838b17f33d0c170e62d26837230e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6dfd4c478d8abc51793bded6315792fc8e838b17f33d0c170e62d26837230e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6dfd4c478d8abc51793bded6315792fc8e838b17f33d0c170e62d26837230e2", kill_on_drop: false }`
[INFO] [stdout] e6dfd4c478d8abc51793bded6315792fc8e838b17f33d0c170e62d26837230e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 01e422eda0a95d15e9b79ee8185e119f91fb32f3795d493ecf530b9d6eb76c8f
[INFO] running `Command { std: "docker" "start" "-a" "01e422eda0a95d15e9b79ee8185e119f91fb32f3795d493ecf530b9d6eb76c8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.2
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling ucd-trie v0.1.2
[INFO] [stderr]    Compiling regex-syntax v0.6.11
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling pest v2.1.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling pest_meta v2.1.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling backtrace v0.3.35
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling yolol_number v0.7.0
[INFO] [stderr]    Compiling yolol_number v0.6.2
[INFO] [stderr]    Compiling cylon_ast v0.3.2
[INFO] [stderr]    Compiling yoloxide v0.4.3
[INFO] [stderr]    Compiling yolk v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.38s
[INFO] running `Command { std: "docker" "inspect" "01e422eda0a95d15e9b79ee8185e119f91fb32f3795d493ecf530b9d6eb76c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e422eda0a95d15e9b79ee8185e119f91fb32f3795d493ecf530b9d6eb76c8f", kill_on_drop: false }`
[INFO] [stdout] 01e422eda0a95d15e9b79ee8185e119f91fb32f3795d493ecf530b9d6eb76c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 58eb7f838784b68370f390f0a64f25cb90e9037d3b24e7238fe5c1b54ea46dac
[INFO] running `Command { std: "docker" "start" "-a" "58eb7f838784b68370f390f0a64f25cb90e9037d3b24e7238fe5c1b54ea46dac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling yolk v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `Command { std: "docker" "inspect" "58eb7f838784b68370f390f0a64f25cb90e9037d3b24e7238fe5c1b54ea46dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58eb7f838784b68370f390f0a64f25cb90e9037d3b24e7238fe5c1b54ea46dac", kill_on_drop: false }`
[INFO] [stdout] 58eb7f838784b68370f390f0a64f25cb90e9037d3b24e7238fe5c1b54ea46dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 93b4ebcfb54f154d41b0b161ae238b9e0f0d20a6be1a4f897b555417f3eb0362
[INFO] running `Command { std: "docker" "start" "-a" "93b4ebcfb54f154d41b0b161ae238b9e0f0d20a6be1a4f897b555417f3eb0362", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yolk-f8ec3256d45f3bf4)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test ast::tests::test_format_add ... ok
[INFO] [stdout] test ast::tests::test_format_div_add ... ok
[INFO] [stdout] test ast::tests::test_format_div_div ... ok
[INFO] [stdout] test ast::tests::test_format_ident ... ok
[INFO] [stdout] test ast::tests::test_format_literal ... ok
[INFO] [stdout] test ast::tests::test_format_neg ... ok
[INFO] [stdout] test ast::tests::test_format_neg_not ... ok
[INFO] [stdout] test ast::tests::test_format_not ... ok
[INFO] [stdout] test ast::tests::test_format_not_neg ... ok
[INFO] [stdout] test ast::tests::test_format_not_not ... ok
[INFO] [stdout] test parser::tests::test_import ... ok
[INFO] [stdout] test ast::tests::test_format_add_div ... ok
[INFO] [stdout] test ast::tests::test_format_neg_neg ... ok
[INFO] [stdout] test parser::tests::test_comment ... ok
[INFO] [stdout] test parser::tests::test_define ... ok
[INFO] [stdout] test transpiler::tests::test_env_define ... ok
[INFO] [stdout] test ast::tests::test_format_div ... ok
[INFO] [stdout] test ast::tests::test_format_add_add ... ok
[INFO] [stdout] test transpiler::tests::test_env_import ... ok
[INFO] [stdout] test parser::tests::test_inline_comment ... ok
[INFO] [stdout] test parser::tests::test_let_array ... ok
[INFO] [stdout] test parser::tests::test_let_fold ... ok
[INFO] [stdout] test parser::tests::test_let_infix ... ok
[INFO] [stdout] test parser::tests::test_let_call ... ok
[INFO] [stdout] test parser::tests::test_extra_newlines ... ok
[INFO] [stdout] test parser::tests::test_let_number ... ok
[INFO] [stdout] test transpiler::tests::test_apply_infix_op_scalar_scalar ... ok
[INFO] [stdout] test transpiler::tests::test_apply_infix_op_scalar_vector ... ok
[INFO] [stdout] test transpiler::tests::test_apply_infix_op_vector_scalar ... ok
[INFO] [stdout] test transpiler::tests::test_apply_infix_op_vector_vector ... ok
[INFO] [stdout] test transpiler::tests::test_func_new ... ok
[INFO] [stdout] test parser::tests::test_invalid_ident - should panic ... ok
[INFO] [stdout] test parser::tests::test_missing_fraction - should panic ... ok
[INFO] [stdout] test parser::tests::test_missing_paren - should panic ... ok
[INFO] [stdout] test parser::tests::test_missing_whitespace - should panic ... ok
[INFO] [stdout] test parser::tests::test_missing_whole - should panic ... ok
[INFO] [stdout] test parser::tests::test_too_much_precision - should panic ... ok
[INFO] [stdout] test parser::tests::test_trailing_comma - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_env_assign_to_keyword - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_env_define_keyword - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_env_get_undefined_function - should panic ... ok
[INFO] [stdout] test parser::tests::test_missing_comma - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_env_import_twice - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_env_get_undefined_variable - should panic ... ok
[INFO] [stdout] test parser::tests::test_leading_comma - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_env_import_existing - should panic ... ok
[INFO] [stdout] test parser::tests::test_missing_bracket - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_apply_infix_op_mismatched_arrays - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_env_assign_same_lowercase - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_env_import_keyword - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_func_undefined_local - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_env_redefine_function - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_func_duplicate_params - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_env_let_value ... ok
[INFO] [stdout] test transpiler::tests::test_env_reassign_variable - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_func_wrong_number_of_args - should panic ... ok
[INFO] [stdout] test transpiler::tests::test_func_recursive_call - should panic ... ok
[INFO] [stdout] test parser::tests::test_let_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yolkc-4fc1a732bc5e3429)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-035ac84ad480c814)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_idempotence ... ok
[INFO] [stdout] test test_correctness ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yolk
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93b4ebcfb54f154d41b0b161ae238b9e0f0d20a6be1a4f897b555417f3eb0362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b4ebcfb54f154d41b0b161ae238b9e0f0d20a6be1a4f897b555417f3eb0362", kill_on_drop: false }`
[INFO] [stdout] 93b4ebcfb54f154d41b0b161ae238b9e0f0d20a6be1a4f897b555417f3eb0362