[INFO] fetching crate yolk 0.6.0...
[INFO] testing yolk-0.6.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate yolk 0.6.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate yolk 0.6.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f8aa623c35a410ceba22a1b621755df919f1331d9abbb82f44984c3e5d20cbc
[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" "4f8aa623c35a410ceba22a1b621755df919f1331d9abbb82f44984c3e5d20cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f8aa623c35a410ceba22a1b621755df919f1331d9abbb82f44984c3e5d20cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f8aa623c35a410ceba22a1b621755df919f1331d9abbb82f44984c3e5d20cbc", kill_on_drop: false }`
[INFO] [stdout] 4f8aa623c35a410ceba22a1b621755df919f1331d9abbb82f44984c3e5d20cbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb07926dc5f5c45bae42f662373c9b11eac166b7a65ef0deb0717b6800672a39
[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" "fb07926dc5f5c45bae42f662373c9b11eac166b7a65ef0deb0717b6800672a39", 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 libc v0.2.62
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling regex-syntax v0.6.11
[INFO] [stderr]    Compiling ucd-trie v0.1.2
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling pest v2.1.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling quote v1.0.2
[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 pest_meta v2.1.1
[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 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 1m 33s
[INFO] running `Command { std: "docker" "inspect" "fb07926dc5f5c45bae42f662373c9b11eac166b7a65ef0deb0717b6800672a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb07926dc5f5c45bae42f662373c9b11eac166b7a65ef0deb0717b6800672a39", kill_on_drop: false }`
[INFO] [stdout] fb07926dc5f5c45bae42f662373c9b11eac166b7a65ef0deb0717b6800672a39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b943aa13bd0a4f420ddb5a432bb19b43d6f5cb35e2053ba3d96072a8e4cb3a0
[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" "2b943aa13bd0a4f420ddb5a432bb19b43d6f5cb35e2053ba3d96072a8e4cb3a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling yolk v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `Command { std: "docker" "inspect" "2b943aa13bd0a4f420ddb5a432bb19b43d6f5cb35e2053ba3d96072a8e4cb3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b943aa13bd0a4f420ddb5a432bb19b43d6f5cb35e2053ba3d96072a8e4cb3a0", kill_on_drop: false }`
[INFO] [stdout] 2b943aa13bd0a4f420ddb5a432bb19b43d6f5cb35e2053ba3d96072a8e4cb3a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d9a251f911828f26e0132f046a65aab2e7575d42380a09ec52680f4775361b5
[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" "4d9a251f911828f26e0132f046a65aab2e7575d42380a09ec52680f4775361b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yolk-3655eafc3f2d6be9
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test ast::tests::test_format_add ... ok
[INFO] [stdout] test ast::tests::test_format_add_div ... ok
[INFO] [stdout] test ast::tests::test_format_not_neg ... ok
[INFO] [stdout] test ast::tests::test_format_div_add ... ok
[INFO] [stdout] test ast::tests::test_format_ident ... ok
[INFO] [stdout] test ast::tests::test_format_not_not ... ok
[INFO] [stdout] test ast::tests::test_format_not ... ok
[INFO] [stdout] test ast::tests::test_format_neg_not ... ok
[INFO] [stdout] test parser::tests::test_comment ... ok
[INFO] [stdout] test ast::tests::test_format_neg_neg ... ok
[INFO] [stdout] test ast::tests::test_format_neg ... ok
[INFO] [stdout] test parser::tests::test_define ... ok
[INFO] [stdout] test ast::tests::test_format_div ... ok
[INFO] [stdout] test ast::tests::test_format_add_add ... ok
[INFO] [stdout] test ast::tests::test_format_div_div ... ok
[INFO] [stdout] test parser::tests::test_let_array ... ok
[INFO] [stdout] test parser::tests::test_extra_newlines ... ok
[INFO] [stdout] test parser::tests::test_import ... ok
[INFO] [stdout] test parser::tests::test_inline_comment ... 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_number ... ok
[INFO] [stdout] test parser::tests::test_let_call ... ok
[INFO] [stdout] test transpiler::tests::test_apply_infix_op_scalar_scalar ... ok
[INFO] [stdout] test ast::tests::test_format_literal ... ok
[INFO] [stdout] test transpiler::tests::test_apply_infix_op_scalar_vector ... ok
[INFO] [stdout] test transpiler::tests::test_apply_infix_op_vector_vector ... ok
[INFO] [stdout] test transpiler::tests::test_apply_infix_op_vector_scalar ... ok
[INFO] [stdout] test parser::tests::test_invalid_ident ... ok
[INFO] [stdout] test transpiler::tests::test_env_define ... ok
[INFO] [stdout] test transpiler::tests::test_env_define_keyword ... ok
[INFO] [stdout] test parser::tests::test_missing_comma ... ok
[INFO] [stdout] test parser::tests::test_leading_comma ... ok
[INFO] [stdout] test transpiler::tests::test_env_get_undefined_function ... ok
[INFO] [stdout] test transpiler::tests::test_env_import ... ok
[INFO] [stdout] test transpiler::tests::test_env_import_keyword ... ok
[INFO] [stdout] test transpiler::tests::test_env_import_twice ... ok
[INFO] [stdout] test transpiler::tests::test_env_let_value ... ok
[INFO] [stdout] test transpiler::tests::test_env_reassign_variable ... ok
[INFO] [stdout] test transpiler::tests::test_env_redefine_function ... ok
[INFO] [stdout] test transpiler::tests::test_func_duplicate_params ... ok
[INFO] [stdout] test transpiler::tests::test_func_new ... ok
[INFO] [stdout] test transpiler::tests::test_func_recursive_call ... ok
[INFO] [stdout] test transpiler::tests::test_func_undefined_local ... ok
[INFO] [stdout] test transpiler::tests::test_func_wrong_number_of_args ... ok
[INFO] [stdout] test parser::tests::test_too_much_precision ... ok
[INFO] [stdout] test transpiler::tests::test_apply_infix_op_mismatched_arrays ... ok
[INFO] [stdout] test parser::tests::test_missing_paren ... ok
[INFO] [stdout] test parser::tests::test_trailing_comma ... ok
[INFO] [stdout] test parser::tests::test_missing_whitespace ... ok
[INFO] [stdout] test transpiler::tests::test_env_assign_to_keyword ... ok
[INFO] [stdout] test transpiler::tests::test_env_assign_same_lowercase ... ok
[INFO] [stdout] test parser::tests::test_missing_bracket ... ok
[INFO] [stdout] test parser::tests::test_missing_fraction ... ok
[INFO] [stdout] test parser::tests::test_missing_whole ... ok
[INFO] [stdout] test transpiler::tests::test_env_get_undefined_variable ... ok
[INFO] [stdout] test transpiler::tests::test_env_import_existing ... 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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yolkc-692eefd56823b061
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration-5da0f8766d994499
[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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d9a251f911828f26e0132f046a65aab2e7575d42380a09ec52680f4775361b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9a251f911828f26e0132f046a65aab2e7575d42380a09ec52680f4775361b5", kill_on_drop: false }`
[INFO] [stdout] 4d9a251f911828f26e0132f046a65aab2e7575d42380a09ec52680f4775361b5