[INFO] cloning repository https://github.com/re-masashi/book
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/re-masashi/book" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre-masashi%2Fbook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre-masashi%2Fbook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce95b54821c447457f52cc3784059859090c51b1
[INFO] testing re-masashi/book against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre-masashi%2Fbook" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/re-masashi/book
[INFO] finished tweaking git repo https://github.com/re-masashi/book
[INFO] tweaked toml for git repo https://github.com/re-masashi/book written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/re-masashi/book on toolchain b03b3a7ec92682be2917540b679478d41c95a30c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/re-masashi/book 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/TheDan64/inkwell`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d3918244e8c33bf610980ed851b460281e69fef7131b4e03a2a74918061db1d
[INFO] running `Command { std: "docker" "start" "-a" "4d3918244e8c33bf610980ed851b460281e69fef7131b4e03a2a74918061db1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d3918244e8c33bf610980ed851b460281e69fef7131b4e03a2a74918061db1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d3918244e8c33bf610980ed851b460281e69fef7131b4e03a2a74918061db1d", kill_on_drop: false }`
[INFO] [stdout] 4d3918244e8c33bf610980ed851b460281e69fef7131b4e03a2a74918061db1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70a685361f69b51ac333c130f4e535ce7ffad618fb572e86e53f73846798c5e8
[INFO] running `Command { std: "docker" "start" "-a" "70a685361f69b51ac333c130f4e535ce7ffad618fb572e86e53f73846798c5e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling llvm-sys v181.2.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling inkwell v0.5.0 (https://github.com/TheDan64/inkwell?branch=master#129aa8db)
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling owo-colors v4.2.1
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling inkwell_internals v0.10.0 (https://github.com/TheDan64/inkwell?branch=master#129aa8db)
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "70a685361f69b51ac333c130f4e535ce7ffad618fb572e86e53f73846798c5e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a685361f69b51ac333c130f4e535ce7ffad618fb572e86e53f73846798c5e8", kill_on_drop: false }`
[INFO] [stdout] 70a685361f69b51ac333c130f4e535ce7ffad618fb572e86e53f73846798c5e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a74b1aeba6c25a323acc9805fb28cfa6e8921a8e1063289783e8daed82f45cf8
[INFO] running `Command { std: "docker" "start" "-a" "a74b1aeba6c25a323acc9805fb28cfa6e8921a8e1063289783e8daed82f45cf8", kill_on_drop: false }`
[INFO] [stderr]    Compiling book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "a74b1aeba6c25a323acc9805fb28cfa6e8921a8e1063289783e8daed82f45cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a74b1aeba6c25a323acc9805fb28cfa6e8921a8e1063289783e8daed82f45cf8", kill_on_drop: false }`
[INFO] [stdout] a74b1aeba6c25a323acc9805fb28cfa6e8921a8e1063289783e8daed82f45cf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ce28481f29023bb63139f60f5e9b241772a86d8a4ce53d444ec6ba4451181b3
[INFO] running `Command { std: "docker" "start" "-a" "3ce28481f29023bb63139f60f5e9b241772a86d8a4ce53d444ec6ba4451181b3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/book-1d4763393a2b9f1c)
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test codegen::tests::test_typechecker_binop_float_mul ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_binop_float_add ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_array ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_binop_float_div ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_binop_float_sub ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_binop_int_add ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_binop_int_mul ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_binop_int_sub ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_if ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_inference ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_lambda ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_let ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_literal_float ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_literal_int ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_variable ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_binop_int_div ... ok
[INFO] [stdout] test lexer::test_keywords::test_keyword_def ... ok
[INFO] [stdout] test lexer::test_keywords::test_keyword_else ... ok
[INFO] [stdout] test lexer::test_keywords::test_keyword_end ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_literal_boolean ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_literal_string ... ok
[INFO] [stdout] test lexer::test_keywords::test_keyword_extern ... ok
[INFO] [stdout] test lexer::test_keywords::test_keyword_fn ... ok
[INFO] [stdout] test lexer::test_keywords::test_keyword_let ... ok
[INFO] [stdout] test lexer::test_keywords::test_keyword_struct ... ok
[INFO] [stdout] test lexer::test_keywords::test_keyword_use ... ok
[INFO] [stdout] test lexer::test_keywords::test_keyword_if ... ok
[INFO] [stdout] test lexer::test_literals::test_float_literal ... ok
[INFO] [stdout] test lexer::test_keywords::test_keyword_then ... ok
[INFO] [stdout] test lexer::test_literals::test_boolean_literals ... ok
[INFO] [stdout] test lexer::test_literals::test_integer_literal ... ok
[INFO] [stdout] test lexer::test_literals::test_integer_literal_underscores ... ok
[INFO] [stdout] test lexer::test_literals::test_identifier ... ok
[INFO] [stdout] test lexer::test_literals::test_string_literals ... ok
[INFO] [stdout] test lexer::test_operators::test_comment ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_div ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_equal ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_greater_than ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_greater_than_equal ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_less_than ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_less_than_equal ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_minus ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_mul ... ok
[INFO] [stdout] test lexer::test_literals::test_float_literal_underscores ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_not ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_not_equal ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_negate ... ok
[INFO] [stdout] test lexer::test_operators::test_operator_plus ... ok
[INFO] [stdout] test lexer::test_punctuators::test_punctuator_arrow ... ok
[INFO] [stdout] test lexer::test_punctuators::test_punctuator_comma ... ok
[INFO] [stdout] test lexer::test_punctuators::test_punctuator_dot ... ok
[INFO] [stdout] test lexer::test_punctuators::test_punctuator_colon ... ok
[INFO] [stdout] test lexer::test_punctuators::test_punctuator_lbrace ... ok
[INFO] [stdout] test lexer::test_punctuators::test_punctuator_lbrack ... ok
[INFO] [stdout] test lexer::test_punctuators::test_punctuator_lparen ... ok
[INFO] [stdout] test lexer::test_keywords::test_keyword_do ... ok
[INFO] [stdout] test lexer::test_punctuators::test_punctuator_rbrace ... ok
[INFO] [stdout] test lexer::test_punctuators::test_punctuator_rbrack ... ok
[INFO] [stdout] test lexer::test_punctuators::test_punctuator_rparen ... ok
[INFO] [stdout] test lexer::test_punctuators::test_punctuator_semicolon ... ok
[INFO] [stdout] test parser::tests::test_call ... ok
[INFO] [stdout] test parser::tests::test_comments ... ok
[INFO] [stdout] test parser::tests::test_expressions ... ok
[INFO] [stdout] test parser::tests::test_index ... ok
[INFO] [stdout] test parser::tests::test_array ... ok
[INFO] [stdout] test parser::tests::test_function ... ok
[INFO] [stdout] test parser::tests::test_tuples ... ok
[INFO] [stdout] test parser::tests::test_structs ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_array_fail - should panic ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_if_mismatch - should panic ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_fail - should panic ... ok
[INFO] [stdout] test codegen::tests::test_typechecker_let_contradicting_types - should panic ... ok
[INFO] [stdout] test lexer::test_literals::test_invalid_input - should panic ... ok
[INFO] [stdout] test parser::tests::test_invalid_if - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/book-6f07849cf2ece752)
[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]    Doc-tests book
[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" "3ce28481f29023bb63139f60f5e9b241772a86d8a4ce53d444ec6ba4451181b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ce28481f29023bb63139f60f5e9b241772a86d8a4ce53d444ec6ba4451181b3", kill_on_drop: false }`
[INFO] [stdout] 3ce28481f29023bb63139f60f5e9b241772a86d8a4ce53d444ec6ba4451181b3