[INFO] fetching crate if_lang 0.1.4...
[INFO] testing if_lang-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate if_lang 0.1.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate if_lang 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate if_lang 0.1.4
[INFO] tweaked toml for crates.io crate if_lang 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate if_lang 0.1.4 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate if_lang 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-ffi v0.21.2
[INFO] [stderr]   Downloaded pyo3-build-config v0.21.2
[INFO] [stderr]   Downloaded pyo3-macros v0.21.2
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.21.2
[INFO] [stderr]   Downloaded pyo3 v0.21.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2308e2e614a0455c5c62858edbba954176f3272c52bc2f27b018f3340b03e84a
[INFO] running `Command { std: "docker" "start" "-a" "2308e2e614a0455c5c62858edbba954176f3272c52bc2f27b018f3340b03e84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2308e2e614a0455c5c62858edbba954176f3272c52bc2f27b018f3340b03e84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2308e2e614a0455c5c62858edbba954176f3272c52bc2f27b018f3340b03e84a", kill_on_drop: false }`
[INFO] [stdout] 2308e2e614a0455c5c62858edbba954176f3272c52bc2f27b018f3340b03e84a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d37a780deb074a7f856e0e42510168c38014524821cb087284a4b476d13fa429
[INFO] running `Command { std: "docker" "start" "-a" "d37a780deb074a7f856e0e42510168c38014524821cb087284a4b476d13fa429", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyo3-build-config v0.21.2
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling pyo3-ffi v0.21.2
[INFO] [stderr]    Compiling pyo3 v0.21.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling pyo3-macros-backend v0.21.2
[INFO] [stderr]    Compiling pyo3-macros v0.21.2
[INFO] [stderr]    Compiling if_lang v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.06s
[INFO] running `Command { std: "docker" "inspect" "d37a780deb074a7f856e0e42510168c38014524821cb087284a4b476d13fa429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37a780deb074a7f856e0e42510168c38014524821cb087284a4b476d13fa429", kill_on_drop: false }`
[INFO] [stdout] d37a780deb074a7f856e0e42510168c38014524821cb087284a4b476d13fa429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8ca9ef08be641af08de03721ba8742354a536c0cd360fb306cbccc2c14a411e
[INFO] running `Command { std: "docker" "start" "-a" "d8ca9ef08be641af08de03721ba8742354a536c0cd360fb306cbccc2c14a411e", kill_on_drop: false }`
[INFO] [stderr]    Compiling if_lang v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "d8ca9ef08be641af08de03721ba8742354a536c0cd360fb306cbccc2c14a411e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ca9ef08be641af08de03721ba8742354a536c0cd360fb306cbccc2c14a411e", kill_on_drop: false }`
[INFO] [stdout] d8ca9ef08be641af08de03721ba8742354a536c0cd360fb306cbccc2c14a411e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39febc7a1fb34fbd2fded201c8085161ed7dd685be2e38268adce80d0ec55f47
[INFO] running `Command { std: "docker" "start" "-a" "39febc7a1fb34fbd2fded201c8085161ed7dd685be2e38268adce80d0ec55f47", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/if_lang-791205854e50e437)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test eval::tests::eval_errors_on_missing_constructor_fields ... ok
[INFO] [stdout] test eval::tests::evals_for_with_guard ... ok
[INFO] [stdout] test eval::tests::evals_match_with_compare_pattern ... ok
[INFO] [stdout] test eval::tests::evals_match_with_variant_and_fields ... ok
[INFO] [stdout] test eval::tests::evals_range_list ... ok
[INFO] [stdout] test format::tests::avoids_trailing_commas_in_multiline ... ok
[INFO] [stdout] test format::tests::formats_for_expr ... ok
[INFO] [stdout] test format::tests::formats_pipe_and_match ... ok
[INFO] [stdout] test format::tests::formats_for_with_guard ... ok
[INFO] [stdout] test format::tests::formats_range_list ... ok
[INFO] [stdout] test lexer::tests::lexes_keywords_and_symbols ... ok
[INFO] [stdout] test eval::tests::eval_errors_on_unregistered_extern ... ok
[INFO] [stdout] test eval::tests::evals_for_expr ... ok
[INFO] [stdout] test lexer::tests::lexes_explain_block ... ok
[INFO] [stdout] test eval::tests::evals_string_and_bytes_literals ... ok
[INFO] [stdout] test format::tests::formats_explain_block ... ok
[INFO] [stdout] test format::tests::preserves_line_comments ... ok
[INFO] [stdout] test lexer::tests::lexes_line_comments ... ok
[INFO] [stdout] test parser::tests::parses_for_with_guard ... ok
[INFO] [stdout] test lower::tests::lowers_pipe_with_call_target ... ok
[INFO] [stdout] test parser::tests::parses_data_construct_and_match ... ok
[INFO] [stdout] test parser::tests::parses_pipe_style ... ok
[INFO] [stdout] test validate::tests::validates_match_wildcard_last ... ok
[INFO] [stdout] test parser::tests::parses_trailing_commas_in_calls_and_params ... ok
[INFO] [stdout] test parser::tests::parses_for_expr ... ok
[INFO] [stdout] test validate::tests::validates_param_order_violation ... ok
[INFO] [stderr]      Running unittests src/bin/if_lang.rs (/opt/rustwide/target/debug/deps/if_lang-89789492db4175ba)
[INFO] [stdout] test parser::tests::parses_range_list ... ok
[INFO] [stderr]    Doc-tests if_lang
[INFO] [stdout] test eval::tests::evals_function_reference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "39febc7a1fb34fbd2fded201c8085161ed7dd685be2e38268adce80d0ec55f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39febc7a1fb34fbd2fded201c8085161ed7dd685be2e38268adce80d0ec55f47", kill_on_drop: false }`
[INFO] [stdout] 39febc7a1fb34fbd2fded201c8085161ed7dd685be2e38268adce80d0ec55f47