); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 461 | struct PushVisitor<'de, P>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:533:38 [INFO] [stdout] | [INFO] [stdout] 533 | struct PushOrValueVisitor<'de, P, V>(&'de PhantomData<(P, V)>); [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 533 | struct PushOrValueVisitor<'de, P, V>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:461:28 [INFO] [stdout] | [INFO] [stdout] 461 | struct PushVisitor<'de, P>(&'de PhantomData
); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 461 | struct PushVisitor<'de, P>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:533:38 [INFO] [stdout] | [INFO] [stdout] 533 | struct PushOrValueVisitor<'de, P, V>(&'de PhantomData<(P, V)>); [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 533 | struct PushOrValueVisitor<'de, P, V>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.20s [INFO] running `Command { std: "docker" "inspect" "d6ef0d516fa3d5a05de4761d0aeb4860903cde0b2db3b01d915fa9325779c00c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6ef0d516fa3d5a05de4761d0aeb4860903cde0b2db3b01d915fa9325779c00c", kill_on_drop: false }` [INFO] [stdout] d6ef0d516fa3d5a05de4761d0aeb4860903cde0b2db3b01d915fa9325779c00c [INFO] checking deseresp-0.1.9 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate deseresp 0.1.9 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate deseresp 0.1.9 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate deseresp 0.1.9 [INFO] finished tweaking crates.io crate deseresp 0.1.9 [INFO] tweaked toml for crates.io crate deseresp 0.1.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9e1649e68b0bdb95049f096a4a554a6227680b70744d1a9ef65f15f81a523c0 [INFO] running `Command { std: "docker" "start" "-a" "d9e1649e68b0bdb95049f096a4a554a6227680b70744d1a9ef65f15f81a523c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9e1649e68b0bdb95049f096a4a554a6227680b70744d1a9ef65f15f81a523c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9e1649e68b0bdb95049f096a4a554a6227680b70744d1a9ef65f15f81a523c0", kill_on_drop: false }` [INFO] [stdout] d9e1649e68b0bdb95049f096a4a554a6227680b70744d1a9ef65f15f81a523c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9dc6e9e30897d917990d8072c7b25f585097f2c8e66cb255f597840eb7f6a008 [INFO] running `Command { std: "docker" "start" "-a" "9dc6e9e30897d917990d8072c7b25f585097f2c8e66cb255f597840eb7f6a008", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking deseresp v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Visitor` is imported redundantly [INFO] [stdout] --> src/types.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | use serde::{de::Visitor, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 24 | [INFO] [stdout] 25 | use super::*; [INFO] [stdout] | -------- the item `Visitor` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Serialize` is imported redundantly [INFO] [stdout] --> src/types.rs:23:30 [INFO] [stdout] | [INFO] [stdout] 23 | use serde::{de::Visitor, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 24 | [INFO] [stdout] 25 | use super::*; [INFO] [stdout] | -------- the item `Serialize` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Visitor` is imported redundantly [INFO] [stdout] --> src/types.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | use serde::{de::Visitor, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 118 | [INFO] [stdout] 119 | use super::*; [INFO] [stdout] | -------- the item `Visitor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Serialize` is imported redundantly [INFO] [stdout] --> src/types.rs:117:30 [INFO] [stdout] | [INFO] [stdout] 117 | use serde::{de::Visitor, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 118 | [INFO] [stdout] 119 | use super::*; [INFO] [stdout] | -------- the item `Serialize` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Visitor` is imported redundantly [INFO] [stdout] --> src/types.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | use serde::{de::Visitor, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 24 | [INFO] [stdout] 25 | use super::*; [INFO] [stdout] | -------- the item `Visitor` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Serialize` is imported redundantly [INFO] [stdout] --> src/types.rs:23:30 [INFO] [stdout] | [INFO] [stdout] 23 | use serde::{de::Visitor, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 24 | [INFO] [stdout] 25 | use super::*; [INFO] [stdout] | -------- the item `Serialize` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Visitor` is imported redundantly [INFO] [stdout] --> src/types.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | use serde::{de::Visitor, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 118 | [INFO] [stdout] 119 | use super::*; [INFO] [stdout] | -------- the item `Visitor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Serialize` is imported redundantly [INFO] [stdout] --> src/types.rs:117:30 [INFO] [stdout] | [INFO] [stdout] 117 | use serde::{de::Visitor, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 118 | [INFO] [stdout] 119 | use super::*; [INFO] [stdout] | -------- the item `Serialize` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:461:28 [INFO] [stdout] | [INFO] [stdout] 461 | struct PushVisitor<'de, P>(&'de PhantomData
); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 461 | struct PushVisitor<'de, P>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:533:38 [INFO] [stdout] | [INFO] [stdout] 533 | struct PushOrValueVisitor<'de, P, V>(&'de PhantomData<(P, V)>); [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 533 | struct PushOrValueVisitor<'de, P, V>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:461:28 [INFO] [stdout] | [INFO] [stdout] 461 | struct PushVisitor<'de, P>(&'de PhantomData
); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 461 | struct PushVisitor<'de, P>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types.rs:533:38 [INFO] [stdout] | [INFO] [stdout] 533 | struct PushOrValueVisitor<'de, P, V>(&'de PhantomData<(P, V)>); [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 533 | struct PushOrValueVisitor<'de, P, V>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.04s [INFO] running `Command { std: "docker" "inspect" "9dc6e9e30897d917990d8072c7b25f585097f2c8e66cb255f597840eb7f6a008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dc6e9e30897d917990d8072c7b25f585097f2c8e66cb255f597840eb7f6a008", kill_on_drop: false }` [INFO] [stdout] 9dc6e9e30897d917990d8072c7b25f585097f2c8e66cb255f597840eb7f6a008