[INFO] fetching crate pink-erased-serde 0.3.23... [INFO] checking pink-erased-serde-0.3.23 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate pink-erased-serde 0.3.23 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate pink-erased-serde 0.3.23 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pink-erased-serde 0.3.23 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate pink-erased-serde 0.3.23 [INFO] tweaked toml for crates.io crate pink-erased-serde 0.3.23 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 31 packages [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd314f25b6233abfdf42a3d5d8b73eb37fd38776b270a21e12a6113b236c9d95 [INFO] running `Command { std: "docker" "start" "-a" "bd314f25b6233abfdf42a3d5d8b73eb37fd38776b270a21e12a6113b236c9d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd314f25b6233abfdf42a3d5d8b73eb37fd38776b270a21e12a6113b236c9d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd314f25b6233abfdf42a3d5d8b73eb37fd38776b270a21e12a6113b236c9d95", kill_on_drop: false }` [INFO] [stdout] bd314f25b6233abfdf42a3d5d8b73eb37fd38776b270a21e12a6113b236c9d95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07f51f72cd20e5eadd3bae9cae54dd4228b08830ef9475c9a841aca8d53fdb04 [INFO] running `Command { std: "docker" "start" "-a" "07f51f72cd20e5eadd3bae9cae54dd4228b08830ef9475c9a841aca8d53fdb04", kill_on_drop: false }` [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Compiling pink-erased-serde v0.3.23 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Compiling trybuild v1.0.91 [INFO] [stderr] Checking dissimilar v1.0.7 [INFO] [stdout] warning: unused import: `self::alloc::borrow::ToOwned` [INFO] [stdout] --> src/lib.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | pub use self::alloc::borrow::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec` [INFO] [stdout] --> src/lib.rs:123:27 [INFO] [stdout] | [INFO] [stdout] 123 | pub use self::alloc::{vec, vec::Vec}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/any.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::alloc::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/error.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::alloc::{String, ToString}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/error.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::alloc::{String, ToString}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/ser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::alloc::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:845:44 [INFO] [stdout] | [INFO] [stdout] 845 | fn deserialize_f32($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 951 | impl_deserializer_for_trait_object!({'de} {mut} Box>); [INFO] [stdout] | --------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:850:44 [INFO] [stdout] | [INFO] [stdout] 850 | fn deserialize_f64($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 951 | impl_deserializer_for_trait_object!({'de} {mut} Box>); [INFO] [stdout] | --------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:845:44 [INFO] [stdout] | [INFO] [stdout] 845 | fn deserialize_f32($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 952 | impl_deserializer_for_trait_object!({'de} {mut} Box + Send>); [INFO] [stdout] | ---------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:850:44 [INFO] [stdout] | [INFO] [stdout] 850 | fn deserialize_f64($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 952 | impl_deserializer_for_trait_object!({'de} {mut} Box + Send>); [INFO] [stdout] | ---------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:845:44 [INFO] [stdout] | [INFO] [stdout] 845 | fn deserialize_f32($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 953 | impl_deserializer_for_trait_object!({'de} {mut} Box + Sync>); [INFO] [stdout] | ---------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:850:44 [INFO] [stdout] | [INFO] [stdout] 850 | fn deserialize_f64($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 953 | impl_deserializer_for_trait_object!({'de} {mut} Box + Sync>); [INFO] [stdout] | ---------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:845:44 [INFO] [stdout] | [INFO] [stdout] 845 | fn deserialize_f32($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 954 | impl_deserializer_for_trait_object!({'de} {mut} Box + Send + Sync>); [INFO] [stdout] | ----------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:850:44 [INFO] [stdout] | [INFO] [stdout] 850 | fn deserialize_f64($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 954 | impl_deserializer_for_trait_object!({'de} {mut} Box + Send + Sync>); [INFO] [stdout] | ----------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:1036:27 [INFO] [stdout] | [INFO] [stdout] 1036 | fn visit_f32(self, v: f32) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:1043:27 [INFO] [stdout] | [INFO] [stdout] 1043 | fn visit_f64(self, v: f64) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stdout] error[E0432]: unresolved import `erased_serde` [INFO] [stdout] --> tests/traitobject.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use erased_serde::serialize_trait_object; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `erased_serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `erased_serde` [INFO] [stdout] --> tests/readme.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use erased_serde::{Deserializer, Serialize, Serializer}; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `erased_serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `erased_serde` [INFO] [stdout] --> tests/traitobject.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait MyTrait: erased_serde::Serialize {} [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `erased_serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `erased_serde` [INFO] [stdout] --> tests/traitobject.rs:7:34 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait MyGenericTrait<'a, T>: erased_serde::Serialize {} [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `erased_serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `erased_serde` [INFO] [stdout] --> tests/readme.rs:54:36 [INFO] [stdout] | [INFO] [stdout] 54 | let data: Map = erased_serde::deserialize(format).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `erased_serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pink-erased-serde` (test "traitobject") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `pink-erased-serde` (test "test") due to 3 previous errors [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/any.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::alloc::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToOwned` is imported redundantly [INFO] [stdout] --> src/de.rs:1438:9 [INFO] [stdout] | [INFO] [stdout] 1437 | use super::*; [INFO] [stdout] | -------- the item `ToOwned` is already imported here [INFO] [stdout] 1438 | use crate::alloc::ToOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/error.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::alloc::{String, ToString}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/error.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::alloc::{String, ToString}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/ser.rs:1374:29 [INFO] [stdout] | [INFO] [stdout] 1374 | use crate::alloc::{vec, Vec}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:845:44 [INFO] [stdout] | [INFO] [stdout] 845 | fn deserialize_f32($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 951 | impl_deserializer_for_trait_object!({'de} {mut} Box>); [INFO] [stdout] | --------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:850:44 [INFO] [stdout] | [INFO] [stdout] 850 | fn deserialize_f64($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 951 | impl_deserializer_for_trait_object!({'de} {mut} Box>); [INFO] [stdout] | --------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:845:44 [INFO] [stdout] | [INFO] [stdout] 845 | fn deserialize_f32($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 952 | impl_deserializer_for_trait_object!({'de} {mut} Box + Send>); [INFO] [stdout] | ---------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:850:44 [INFO] [stdout] | [INFO] [stdout] 850 | fn deserialize_f64($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 952 | impl_deserializer_for_trait_object!({'de} {mut} Box + Send>); [INFO] [stdout] | ---------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:845:44 [INFO] [stdout] | [INFO] [stdout] 845 | fn deserialize_f32($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 953 | impl_deserializer_for_trait_object!({'de} {mut} Box + Sync>); [INFO] [stdout] | ---------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:850:44 [INFO] [stdout] | [INFO] [stdout] 850 | fn deserialize_f64($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 953 | impl_deserializer_for_trait_object!({'de} {mut} Box + Sync>); [INFO] [stdout] | ---------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:845:44 [INFO] [stdout] | [INFO] [stdout] 845 | fn deserialize_f32($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 954 | impl_deserializer_for_trait_object!({'de} {mut} Box + Send + Sync>); [INFO] [stdout] | ----------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de.rs:850:44 [INFO] [stdout] | [INFO] [stdout] 850 | fn deserialize_f64($($mut)* self, _visitor: V) -> Result where V: serde::de::Visitor<'de> { [INFO] [stdout] | ^^^^ help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 954 | impl_deserializer_for_trait_object!({'de} {mut} Box + Send + Sync>); [INFO] [stdout] | ----------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_deserializer_for_trait_object` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:1036:27 [INFO] [stdout] | [INFO] [stdout] 1036 | fn visit_f32(self, v: f32) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:1043:27 [INFO] [stdout] | [INFO] [stdout] 1043 | fn visit_f64(self, v: f64) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "07f51f72cd20e5eadd3bae9cae54dd4228b08830ef9475c9a841aca8d53fdb04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07f51f72cd20e5eadd3bae9cae54dd4228b08830ef9475c9a841aca8d53fdb04", kill_on_drop: false }` [INFO] [stdout] 07f51f72cd20e5eadd3bae9cae54dd4228b08830ef9475c9a841aca8d53fdb04