[INFO] cloning repository https://github.com/Michael0x2a/impo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Michael0x2a/impo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael0x2a%2Fimpo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael0x2a%2Fimpo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c6af75c5ae3b86c798596d2c419a2bcef615d38
[INFO] testing Michael0x2a/impo against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael0x2a%2Fimpo" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Michael0x2a/impo on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Michael0x2a/impo
[INFO] finished tweaking git repo https://github.com/Michael0x2a/impo
[INFO] tweaked toml for git repo https://github.com/Michael0x2a/impo written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/Michael0x2a/impo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctor v0.1.21
[INFO] [stderr]   Downloaded rustc_version v0.4.0
[INFO] [stderr]   Downloaded derive_more v0.99.17
[INFO] [stderr]   Downloaded string_cache v0.8.2
[INFO] [stderr]   Downloaded minimal-lexical v0.2.1
[INFO] [stderr]   Downloaded nom v7.1.0
[INFO] [stderr]   Downloaded pretty_assertions v1.0.0
[INFO] [stderr]   Downloaded anyhow v1.0.44
[INFO] [stderr]   Downloaded struple v0.1.1
[INFO] [stderr]   Downloaded struple-impl v0.1.0
[INFO] [stderr]   Downloaded libc v0.2.106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2fda8572d0b035c1e1d74b267194c93ae31d12df88e9b70a49e472b76968468
[INFO] running `Command { std: "docker" "start" "-a" "e2fda8572d0b035c1e1d74b267194c93ae31d12df88e9b70a49e472b76968468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2fda8572d0b035c1e1d74b267194c93ae31d12df88e9b70a49e472b76968468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fda8572d0b035c1e1d74b267194c93ae31d12df88e9b70a49e472b76968468", kill_on_drop: false }`
[INFO] [stdout] e2fda8572d0b035c1e1d74b267194c93ae31d12df88e9b70a49e472b76968468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a4d079edb7abad0bb755a12afc5a41687e8064b91a8fca8a01941a0aa4cdb6e
[INFO] running `Command { std: "docker" "start" "-a" "3a4d079edb7abad0bb755a12afc5a41687e8064b91a8fca8a01941a0aa4cdb6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling siphasher v0.3.7
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling strum v0.22.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling string_cache v0.8.2
[INFO] [stderr]    Compiling struple-impl v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling strum_macros v0.22.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling struple v0.1.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling impo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.70s
[INFO] running `Command { std: "docker" "inspect" "3a4d079edb7abad0bb755a12afc5a41687e8064b91a8fca8a01941a0aa4cdb6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4d079edb7abad0bb755a12afc5a41687e8064b91a8fca8a01941a0aa4cdb6e", kill_on_drop: false }`
[INFO] [stdout] 3a4d079edb7abad0bb755a12afc5a41687e8064b91a8fca8a01941a0aa4cdb6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b09326c507cddda734256053a55c82a3d3e1e0868a98482492d92fbe8b38b07e
[INFO] running `Command { std: "docker" "start" "-a" "b09326c507cddda734256053a55c82a3d3e1e0868a98482492d92fbe8b38b07e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_assertions v1.0.0
[INFO] [stderr]    Compiling impo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "b09326c507cddda734256053a55c82a3d3e1e0868a98482492d92fbe8b38b07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b09326c507cddda734256053a55c82a3d3e1e0868a98482492d92fbe8b38b07e", kill_on_drop: false }`
[INFO] [stdout] b09326c507cddda734256053a55c82a3d3e1e0868a98482492d92fbe8b38b07e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82435b4603fb4b31ca7869f597e2480a397a4c6886c0f3ecaea4034e8d447a11
[INFO] running `Command { std: "docker" "start" "-a" "82435b4603fb4b31ca7869f597e2480a397a4c6886c0f3ecaea4034e8d447a11", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/impo-6b64a145ebe03d23)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test ast::primitives::test::test_identifier_creation ... ok
[INFO] [stdout] test lexer::core::tests::test_indentation_endings_no_newline ... ok
[INFO] [stdout] test lexer::lex_simple::tests::test_lex_identifiers ... ok
[INFO] [stdout] test lexer::lex_strings::tests::test_string ... ok
[INFO] [stdout] test parser::parse_expr::tests::test_match_literal ... ok
[INFO] [stdout] test parser::parse_type::tests::test_basic_function_implicit_return ... ok
[INFO] [stdout] test lexer::lex_simple::tests::test_lex_comments ... ok
[INFO] [stdout] test parser::parse_expr::tests::test_match_lookup_nested ... ok
[INFO] [stdout] test parser::parse_expr::tests::test_operators ... ok
[INFO] [stdout] test lexer::lex_numbers::tests::test_number ... ok
[INFO] [stdout] test lexer::core::tests::test_indentation_ending_with_many_newline ... ok
[INFO] [stdout] test lexer::lex_numbers::tests::test_bad_number ... ok
[INFO] [stdout] test lexer::lex_simple::tests::test_lex_single_char_operators ... ok
[INFO] [stdout] test lexer::lex_simple::tests::test_lex_double_char_operators ... ok
[INFO] [stdout] test parser::parse_type::tests::test_basic_function ... ok
[INFO] [stdout] test parser::parse_expr::tests::test_match_lookup ... ok
[INFO] [stdout] test lexer::core::tests::test_indentation ... ok
[INFO] [stdout] test lexer::core::tests::test_indentation_endings_single_newline ... ok
[INFO] [stdout] test parser::parse_type::tests::test_func_with_generics ... ok
[INFO] [stdout] test parser::parse_type::tests::test_union_basic ... ok
[INFO] [stdout] test parser::parse_type::tests::test_tuple ... ok
[INFO] [stdout] test parser::parse_type::tests::test_union_complex ... ok
[INFO] [stdout] test parser::parse_type::tests::test_reference_basic ... ok
[INFO] [stdout] test parser::parse_type::tests::test_func_with_params ... ok
[INFO] [stdout] test parser::parse_type::tests::test_reference_with_lookup ... ok
[INFO] [stdout] test parser::parse_type::tests::test_reference_with_generics ... ok
[INFO] [stdout] test parser::parse_type::tests::test_nested_func ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/impo-68529636f31bb477)
[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] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-717094b37e96b459)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parse_expr_test.rs (/opt/rustwide/target/debug/deps/parse_expr_test-94afc5c7a2efccb3)
[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 5 tests
[INFO] [stderr]      Running tests/parse_stmt_test.rs (/opt/rustwide/target/debug/deps/parse_stmt_test-5f94ab2d63f9981d)
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_func_calls ... ok
[INFO] [stdout] test test_lookup ... ok
[INFO] [stdout] test test_tuples ... ok
[INFO] [stdout] test test_basic_operators ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests impo
[INFO] [stdout] test test_parsing_statements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "82435b4603fb4b31ca7869f597e2480a397a4c6886c0f3ecaea4034e8d447a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82435b4603fb4b31ca7869f597e2480a397a4c6886c0f3ecaea4034e8d447a11", kill_on_drop: false }`
[INFO] [stdout] 82435b4603fb4b31ca7869f597e2480a397a4c6886c0f3ecaea4034e8d447a11