[INFO] fetching crate rpc-api 0.1.0... [INFO] testing rpc-api-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate rpc-api 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate rpc-api 0.1.0 [INFO] finished tweaking crates.io crate rpc-api 0.1.0 [INFO] tweaked toml for crates.io crate rpc-api 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rpc-api 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 177 packages to latest compatible versions [INFO] [stderr] Adding http-body v1.0.0-rc.2 (available: v1.0.1) [INFO] [stderr] Adding http-body-util v0.1.0-rc.2 (available: v0.1.3) [INFO] [stderr] Adding hyper v1.0.0-rc.4 (available: v1.9.0) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.13.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6d8b92d75951b966c95890cb74ac2215e831d0416a0026cc0bd87223d12b19d [INFO] running `Command { std: "docker" "start" "-a" "c6d8b92d75951b966c95890cb74ac2215e831d0416a0026cc0bd87223d12b19d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6d8b92d75951b966c95890cb74ac2215e831d0416a0026cc0bd87223d12b19d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6d8b92d75951b966c95890cb74ac2215e831d0416a0026cc0bd87223d12b19d", kill_on_drop: false }` [INFO] [stdout] c6d8b92d75951b966c95890cb74ac2215e831d0416a0026cc0bd87223d12b19d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1566a5eb59b595732ecbb2deb5605345466190e909e10c03e02f7d877626800d [INFO] running `Command { std: "docker" "start" "-a" "1566a5eb59b595732ecbb2deb5605345466190e909e10c03e02f7d877626800d", kill_on_drop: false }` [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling hashbrown v0.17.0 [INFO] [stderr] Compiling futures-sink v0.3.32 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling mio v1.2.0 [INFO] [stderr] Compiling socket2 v0.6.3 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling ryu v1.0.23 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling ipnet v2.12.0 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling rustls-pemfile v1.0.4 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling http-body v1.0.0-rc.2 [INFO] [stderr] Compiling indexmap v2.14.0 [INFO] [stderr] Compiling trait-set v0.3.0 [INFO] [stderr] Compiling http-body-util v0.1.0-rc.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling zerofrom-derive v0.1.7 [INFO] [stderr] Compiling yoke-derive v0.8.2 [INFO] [stderr] Compiling openssl v0.10.78 [INFO] [stderr] Compiling tokio v1.52.1 [INFO] [stderr] Compiling zerofrom v0.1.7 [INFO] [stderr] Compiling yoke v0.8.2 [INFO] [stderr] Compiling zerovec v0.11.6 [INFO] [stderr] Compiling zerotrie v0.2.4 [INFO] [stderr] Compiling tinystr v0.8.3 [INFO] [stderr] Compiling potential_utf v0.1.5 [INFO] [stderr] Compiling icu_locale_core v2.2.0 [INFO] [stderr] Compiling icu_collections v2.2.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_provider v2.2.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling icu_properties v2.2.0 [INFO] [stderr] Compiling icu_normalizer v2.2.0 [INFO] [stderr] Compiling native-tls v0.2.18 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper v1.0.0-rc.4 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling rpc-api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/rpc/handlers.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Context` [INFO] [stdout] --> src/rpc/handlers.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::task::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned` [INFO] [stdout] --> src/rpc/handlers.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::de::DeserializeOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/rpc/handlers.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Error` [INFO] [stdout] --> src/rpc/conversions.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde_json::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/rpc/proxy.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned` [INFO] [stdout] --> src/rpc/proxy.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::de::DeserializeOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/rpc/proxy.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::rpc` [INFO] [stdout] --> src/rpc/proxy.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::rpc; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Map` [INFO] [stdout] --> src/rpc/properties.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::Map; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/rpc/conversions.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | Err(err) => { Err(rpc_error("serde from_str failed")) } [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rpc/handlers.rs:72:26 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn from(payload: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 72 | pub fn from(payload: &str) -> Result, String> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.38s [INFO] running `Command { std: "docker" "inspect" "1566a5eb59b595732ecbb2deb5605345466190e909e10c03e02f7d877626800d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1566a5eb59b595732ecbb2deb5605345466190e909e10c03e02f7d877626800d", kill_on_drop: false }` [INFO] [stdout] 1566a5eb59b595732ecbb2deb5605345466190e909e10c03e02f7d877626800d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dfc113b994176391fda3da7db5ba074c999964bb158e45b1a74ddf097504f2d [INFO] running `Command { std: "docker" "start" "-a" "3dfc113b994176391fda3da7db5ba074c999964bb158e45b1a74ddf097504f2d", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/rpc/handlers.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Context` [INFO] [stdout] --> src/rpc/handlers.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::task::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned` [INFO] [stdout] --> src/rpc/handlers.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::de::DeserializeOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/rpc/handlers.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Error` [INFO] [stdout] --> src/rpc/conversions.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde_json::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/rpc/proxy.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned` [INFO] [stdout] --> src/rpc/proxy.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::de::DeserializeOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/rpc/proxy.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::rpc` [INFO] [stdout] --> src/rpc/proxy.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::rpc; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Map` [INFO] [stdout] --> src/rpc/properties.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::Map; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/rpc/conversions.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | Err(err) => { Err(rpc_error("serde from_str failed")) } [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rpc/handlers.rs:72:26 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn from(payload: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 72 | pub fn from(payload: &str) -> Result, String> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rpc-api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/rpc/handlers.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Context` [INFO] [stdout] --> src/rpc/handlers.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::task::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned` [INFO] [stdout] --> src/rpc/handlers.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::de::DeserializeOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/rpc/handlers.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Error` [INFO] [stdout] --> src/rpc/conversions.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde_json::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/rpc/proxy.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned` [INFO] [stdout] --> src/rpc/proxy.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::de::DeserializeOwned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/rpc/proxy.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::rpc` [INFO] [stdout] --> src/rpc/proxy.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::rpc; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Map` [INFO] [stdout] --> src/rpc/properties.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::Map; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Map` [INFO] [stdout] --> src/rpc/properties.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | use std::iter::Map; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/rpc/conversions.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | Err(err) => { Err(rpc_error("serde from_str failed")) } [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rpc/handlers.rs:72:26 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn from(payload: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 72 | pub fn from(payload: &str) -> Result, String> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "3dfc113b994176391fda3da7db5ba074c999964bb158e45b1a74ddf097504f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dfc113b994176391fda3da7db5ba074c999964bb158e45b1a74ddf097504f2d", kill_on_drop: false }` [INFO] [stdout] 3dfc113b994176391fda3da7db5ba074c999964bb158e45b1a74ddf097504f2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5a70c78806cad8893c0b35a849d7cc052043518f09a2de5b60d1572531e9c85b [INFO] running `Command { std: "docker" "start" "-a" "5a70c78806cad8893c0b35a849d7cc052043518f09a2de5b60d1572531e9c85b", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::fmt::Debug` [INFO] [stderr] --> src/rpc/handlers.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::task::Context` [INFO] [stderr] --> src/rpc/handlers.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::task::Context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::de::DeserializeOwned` [INFO] [stderr] --> src/rpc/handlers.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use serde::de::DeserializeOwned; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Serialize` [INFO] [stderr] --> src/rpc/handlers.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use serde::Serialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::Error` [INFO] [stderr] --> src/rpc/conversions.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use serde_json::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Debug` [INFO] [stderr] --> src/rpc/proxy.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::de::DeserializeOwned` [INFO] [stderr] --> src/rpc/proxy.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde::de::DeserializeOwned; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Serialize` [INFO] [stderr] --> src/rpc/proxy.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use serde::Serialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::rpc` [INFO] [stderr] --> src/rpc/proxy.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::rpc; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Map` [INFO] [stderr] --> src/rpc/properties.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::iter::Map; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/rpc/conversions.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | Err(err) => { Err(rpc_error("serde from_str failed")) } [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/rpc/handlers.rs:72:26 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn from(payload: &str) -> Result { [INFO] [stderr] | ^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 72 | pub fn from(payload: &str) -> Result, String> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Map` [INFO] [stderr] --> src/rpc/properties.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | use std::iter::Map; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rpc-api` (lib) generated 12 warnings (run `cargo fix --lib -p rpc-api` to apply 12 suggestions) [INFO] [stderr] warning: `rpc-api` (lib test) generated 13 warnings (12 duplicates) (run `cargo fix --lib -p rpc-api --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rpc_api-98b1eb45530512ae) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test rpc::properties::test::test_eq_blank ... ok [INFO] [stdout] test rpc::properties::test::test_without_equal ... ok [INFO] [stdout] test rpc::properties::test::test_empty_lines ... ok [INFO] [stdout] test rpc::properties::test::test ... ok [INFO] [stderr] Running tests/test_compila.rs (/opt/rustwide/target/debug/deps/test_compila-2fba5df17df36041) [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rpc_api [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5a70c78806cad8893c0b35a849d7cc052043518f09a2de5b60d1572531e9c85b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a70c78806cad8893c0b35a849d7cc052043518f09a2de5b60d1572531e9c85b", kill_on_drop: false }` [INFO] [stdout] 5a70c78806cad8893c0b35a849d7cc052043518f09a2de5b60d1572531e9c85b