[INFO] fetching crate maturin 1.10.1...
[INFO] checking maturin-1.10.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate maturin 1.10.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate maturin 1.10.1
[INFO] finished tweaking crates.io crate maturin 1.10.1
[INFO] tweaked toml for crates.io crate maturin 1.10.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate maturin 1.10.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate maturin 1.10.1 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a9350663b3920c249028f1156ea787de7e7a1226a01e86b80385cab1435303d
[INFO] running `Command { std: "docker" "start" "-a" "5a9350663b3920c249028f1156ea787de7e7a1226a01e86b80385cab1435303d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a9350663b3920c249028f1156ea787de7e7a1226a01e86b80385cab1435303d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a9350663b3920c249028f1156ea787de7e7a1226a01e86b80385cab1435303d", kill_on_drop: false }`
[INFO] [stdout] 5a9350663b3920c249028f1156ea787de7e7a1226a01e86b80385cab1435303d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a22f7f51cb2b40602f533a4b81bed364d6aac3b3b19a2149161b01bc48ec3a7
[INFO] running `Command { std: "docker" "start" "-a" "7a22f7f51cb2b40602f533a4b81bed364d6aac3b3b19a2149161b01bc48ec3a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]     Checking heck v0.5.0
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[INFO] [stderr]     Checking multipart v0.18.0
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[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking configparser v3.1.0
[INFO] [stderr]     Checking bytesize v1.3.3
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]    Compiling toml_edit v0.23.7
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[INFO] [stderr]     Checking diff v0.1.13
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[INFO] [stderr]     Checking insta v1.43.2
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking expect-test v1.5.1
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling scroll_derive v0.12.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking scroll v0.12.0
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling automod v1.0.15
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking goblin v0.9.3
[INFO] [stderr]     Checking yoke v0.8.0
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[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking serial_test v3.2.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking clap v4.5.49
[INFO] [stderr]     Checking rfc2047-decoder v1.0.6
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]     Checking cargo-options v0.7.6
[INFO] [stderr]     Checking clap_complete v4.5.59
[INFO] [stderr]     Checking zip v6.0.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking clap_complete_nushell v4.5.9
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking clap_complete_command v0.6.1
[INFO] [stderr]     Checking python-pkginfo v0.6.6
[INFO] [stderr]     Checking serde_spanned v0.6.9
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[INFO] [stderr]     Checking cargo-platform v0.1.9
[INFO] [stderr]     Checking pep440_rs v0.7.3
[INFO] [stderr]     Checking cargo-config2 v0.1.39
[INFO] [stderr]     Checking minijinja v2.12.0
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking trycmd v0.15.10
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking cargo_metadata v0.19.2
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking rstest v0.22.0
[INFO] [stderr]     Checking lddtree v0.3.7
[INFO] [stderr]     Checking fat-macho v0.4.9
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking cargo-zigbuild v0.20.1
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]     Checking pep508_rs v0.9.2
[INFO] [stderr]     Checking xwin v0.6.5
[INFO] [stderr]     Checking pyproject-toml v0.13.7
[INFO] [stderr]     Checking cargo-xwin v0.18.6
[INFO] [stderr]     Checking maturin v1.10.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |                 "implementation" => parse_value!(implementation, value),
[INFO] [stdout]     |                                     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |                 "version" => parse_value!(version, value),
[INFO] [stdout]     |                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 335 |                 "abiflags" => parse_value!(abiflags, value),
[INFO] [stdout]     |                               ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 336 |                 "ext_suffix" => parse_value!(ext_suffix, value),
[INFO] [stdout]     |                                 ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 |                 "abi_tag" => parse_value!(abi_tag, value),
[INFO] [stdout]     |                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 339 |                 "build_flags" => parse_value!(build_flags, value),
[INFO] [stdout]     |                                  -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `maturin` (lib) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |                 "implementation" => parse_value!(implementation, value),
[INFO] [stdout]     |                                     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |                 "version" => parse_value!(version, value),
[INFO] [stdout]     |                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 335 |                 "abiflags" => parse_value!(abiflags, value),
[INFO] [stdout]     |                               ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 336 |                 "ext_suffix" => parse_value!(ext_suffix, value),
[INFO] [stdout]     |                                 ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 |                 "abi_tag" => parse_value!(abi_tag, value),
[INFO] [stdout]     |                              ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/python_interpreter/config.rs:308:34
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 $variable = Some($value.trim().parse().context(format!(
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 339 |                 "build_flags" => parse_value!(build_flags, value),
[INFO] [stdout]     |                                  -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parse_value` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `maturin` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "7a22f7f51cb2b40602f533a4b81bed364d6aac3b3b19a2149161b01bc48ec3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a22f7f51cb2b40602f533a4b81bed364d6aac3b3b19a2149161b01bc48ec3a7", kill_on_drop: false }`
[INFO] [stdout] 7a22f7f51cb2b40602f533a4b81bed364d6aac3b3b19a2149161b01bc48ec3a7
