[INFO] fetching crate pyo3-derive-backend 0.12.5... [INFO] checking pyo3-derive-backend-0.12.5 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate pyo3-derive-backend 0.12.5 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate pyo3-derive-backend 0.12.5 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pyo3-derive-backend 0.12.5 [INFO] finished tweaking crates.io crate pyo3-derive-backend 0.12.5 [INFO] tweaked toml for crates.io crate pyo3-derive-backend 0.12.5 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d079978c91a97890f85b462cc328c45658dafab74c02e906d98fb79334afbda [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4d079978c91a97890f85b462cc328c45658dafab74c02e906d98fb79334afbda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d079978c91a97890f85b462cc328c45658dafab74c02e906d98fb79334afbda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d079978c91a97890f85b462cc328c45658dafab74c02e906d98fb79334afbda", kill_on_drop: false }` [INFO] [stdout] 4d079978c91a97890f85b462cc328c45658dafab74c02e906d98fb79334afbda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c48e5eb0404af04b28d99e0707bdae21eb3220a581d994fd9ca0a2d41cc04d13 [INFO] running `Command { std: "docker" "start" "-a" "c48e5eb0404af04b28d99e0707bdae21eb3220a581d994fd9ca0a2d41cc04d13", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Checking proc-macro2 v1.0.29 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking pyo3-derive-backend v0.12.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/pyclass.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | )); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 98 | _ => expected!("type name (e.g., Name)"), [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `expected` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/pyclass.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | )); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 108 | _ => expected!("type path (e.g., my_mod::BaseClass)"), [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `expected` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/pyclass.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | )); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 117 | _ => expected!(r#"string literal (e.g., "my_mod")"#), [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `expected` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/pyclass.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | )); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 119 | _ => expected!("one of freelist/name/extends/module", left), [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `expected` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/pyclass.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | )); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 98 | _ => expected!("type name (e.g., Name)"), [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `expected` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/pyclass.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | )); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 108 | _ => expected!("type path (e.g., my_mod::BaseClass)"), [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `expected` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/pyclass.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | )); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 117 | _ => expected!(r#"string literal (e.g., "my_mod")"#), [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `expected` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/pyclass.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | )); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 119 | _ => expected!("one of freelist/name/extends/module", left), [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `expected` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `enum_ident` [INFO] [stdout] --> src/from_pyobject.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | enum_ident: &'a Ident, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `enum_ident` [INFO] [stdout] --> src/from_pyobject.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | enum_ident: &'a Ident, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.78s [INFO] running `Command { std: "docker" "inspect" "c48e5eb0404af04b28d99e0707bdae21eb3220a581d994fd9ca0a2d41cc04d13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c48e5eb0404af04b28d99e0707bdae21eb3220a581d994fd9ca0a2d41cc04d13", kill_on_drop: false }` [INFO] [stdout] c48e5eb0404af04b28d99e0707bdae21eb3220a581d994fd9ca0a2d41cc04d13