[INFO] fetching crate pyo3-build-config 0.27.1... [INFO] checking pyo3-build-config-0.27.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate pyo3-build-config 0.27.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate pyo3-build-config 0.27.1 [INFO] finished tweaking crates.io crate pyo3-build-config 0.27.1 [INFO] tweaked toml for crates.io crate pyo3-build-config 0.27.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pyo3-build-config 0.27.1 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 pyo3-build-config 0.27.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 88eff8bdbfe04d66885c759e45223d68a7d70f36f83d55705c39158e78bb6a60 [INFO] running `Command { std: "docker" "start" "-a" "88eff8bdbfe04d66885c759e45223d68a7d70f36f83d55705c39158e78bb6a60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88eff8bdbfe04d66885c759e45223d68a7d70f36f83d55705c39158e78bb6a60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88eff8bdbfe04d66885c759e45223d68a7d70f36f83d55705c39158e78bb6a60", kill_on_drop: false }` [INFO] [stdout] 88eff8bdbfe04d66885c759e45223d68a7d70f36f83d55705c39158e78bb6a60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e363ae01332a5cf8b1311ac1f4b66eb87e9b6b1a13e2a185d1e588df8a7be4a0 [INFO] running `Command { std: "docker" "start" "-a" "e363ae01332a5cf8b1311ac1f4b66eb87e9b6b1a13e2a185d1e588df8a7be4a0", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Compiling pyo3-build-config v0.27.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:491:34 [INFO] [stdout] | [INFO] [stdout] 491 | $variable = Some($value.trim().parse().context(format!( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 531 | "lib_name" => parse_value!(lib_name, 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 [INFO] [stdout] --> src/impl_.rs:491:34 [INFO] [stdout] | [INFO] [stdout] 491 | $variable = Some($value.trim().parse().context(format!( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 532 | "lib_dir" => parse_value!(lib_dir, 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 [INFO] [stdout] --> src/impl_.rs:491:34 [INFO] [stdout] | [INFO] [stdout] 491 | $variable = Some($value.trim().parse().context(format!( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 533 | "executable" => parse_value!(executable, 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 [INFO] [stdout] --> src/impl_.rs:491:34 [INFO] [stdout] | [INFO] [stdout] 491 | $variable = Some($value.trim().parse().context(format!( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 535 | "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] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:491:34 [INFO] [stdout] | [INFO] [stdout] 491 | $variable = Some($value.trim().parse().context(format!( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 542 | "python_framework_prefix" => parse_value!(python_framework_prefix, 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 [INFO] [stdout] --> src/impl_.rs:1146:53 [INFO] [stdout] | [INFO] [stdout] 1146 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 1147 | | match s { [INFO] [stdout] 1148 | | "Py_DEBUG" => Ok(BuildFlag::Py_DEBUG), [INFO] [stdout] 1149 | | "Py_REF_DEBUG" => Ok(BuildFlag::Py_REF_DEBUG), [INFO] [stdout] ... | [INFO] [stdout] 1155 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:1147:9 [INFO] [stdout] | [INFO] [stdout] 1147 | / match s { [INFO] [stdout] 1148 | | "Py_DEBUG" => Ok(BuildFlag::Py_DEBUG), [INFO] [stdout] 1149 | | "Py_REF_DEBUG" => Ok(BuildFlag::Py_REF_DEBUG), [INFO] [stdout] 1150 | | "Py_TRACE_REFS" => Ok(BuildFlag::Py_TRACE_REFS), [INFO] [stdout] ... | [INFO] [stdout] 1153 | | other => Ok(BuildFlag::Other(other.to_owned())), [INFO] [stdout] 1154 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:1148:27 [INFO] [stdout] | [INFO] [stdout] 1148 | "Py_DEBUG" => Ok(BuildFlag::Py_DEBUG), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:1149:31 [INFO] [stdout] | [INFO] [stdout] 1149 | "Py_REF_DEBUG" => Ok(BuildFlag::Py_REF_DEBUG), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:1150:32 [INFO] [stdout] | [INFO] [stdout] 1150 | "Py_TRACE_REFS" => Ok(BuildFlag::Py_TRACE_REFS), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:1151:34 [INFO] [stdout] | [INFO] [stdout] 1151 | "Py_GIL_DISABLED" => Ok(BuildFlag::Py_GIL_DISABLED), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:1152:31 [INFO] [stdout] | [INFO] [stdout] 1152 | "COUNT_ALLOCS" => Ok(BuildFlag::COUNT_ALLOCS), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:1153:22 [INFO] [stdout] | [INFO] [stdout] 1153 | other => Ok(BuildFlag::Other(other.to_owned())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:1266:57 [INFO] [stdout] | [INFO] [stdout] 1266 | fn from_str(value: &str) -> Result { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 1267 | | let mut flags = HashSet::new(); [INFO] [stdout] 1268 | | for flag in value.split_terminator(',') { [INFO] [stdout] 1269 | | flags.insert(flag.parse().unwrap()); [INFO] [stdout] 1270 | | } [INFO] [stdout] 1271 | | Ok(BuildFlags(flags)) [INFO] [stdout] 1272 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:1269:26 [INFO] [stdout] | [INFO] [stdout] 1269 | flags.insert(flag.parse().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/impl_.rs:1271:9 [INFO] [stdout] | [INFO] [stdout] 1271 | Ok(BuildFlags(flags)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pyo3-build-config` (build script) due to 16 previous errors [INFO] running `Command { std: "docker" "inspect" "e363ae01332a5cf8b1311ac1f4b66eb87e9b6b1a13e2a185d1e588df8a7be4a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e363ae01332a5cf8b1311ac1f4b66eb87e9b6b1a13e2a185d1e588df8a7be4a0", kill_on_drop: false }` [INFO] [stdout] e363ae01332a5cf8b1311ac1f4b66eb87e9b6b1a13e2a185d1e588df8a7be4a0