[INFO] fetching crate vmtest 0.9.0... [INFO] checking vmtest-0.9.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate vmtest 0.9.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate vmtest 0.9.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vmtest 0.9.0 [INFO] finished tweaking crates.io crate vmtest 0.9.0 [INFO] tweaked toml for crates.io crate vmtest 0.9.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate vmtest 0.9.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded qapi-spec v0.3.1 [INFO] [stderr] Downloaded qapi-parser v0.10.0 [INFO] [stderr] Downloaded qapi-codegen v0.11.1 [INFO] [stderr] Downloaded qapi v0.14.0 [INFO] [stderr] Downloaded qapi-qga v0.12.0 [INFO] [stderr] Downloaded qapi-qmp v0.14.0 [INFO] [stderr] Downloaded relative-path v1.9.0 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a3cc606a0bd05e5e3c06afe5f9f128facdac19884323918a7593beecd548568 [INFO] running `Command { std: "docker" "start" "-a" "4a3cc606a0bd05e5e3c06afe5f9f128facdac19884323918a7593beecd548568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a3cc606a0bd05e5e3c06afe5f9f128facdac19884323918a7593beecd548568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a3cc606a0bd05e5e3c06afe5f9f128facdac19884323918a7593beecd548568", kill_on_drop: false }` [INFO] [stdout] 4a3cc606a0bd05e5e3c06afe5f9f128facdac19884323918a7593beecd548568 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46d4426fdb82c777b886d84a1ac203ac42497de3cad1a5eac6e8e7809dac8d6b [INFO] running `Command { std: "docker" "start" "-a" "46d4426fdb82c777b886d84a1ac203ac42497de3cad1a5eac6e8e7809dac8d6b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.185 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking aho-corasick v1.0.4 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tempfile v3.8.0 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.23 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling relative-path v1.9.0 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.185 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling test-log v0.2.12 [INFO] [stderr] Checking clap v4.3.23 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking qapi-spec v0.3.1 [INFO] [stderr] Compiling qapi-parser v0.10.0 [INFO] [stderr] Compiling qapi-codegen v0.11.1 [INFO] [stderr] Compiling qapi-qmp v0.14.0 [INFO] [stderr] Compiling qapi-qga v0.12.0 [INFO] [stderr] Checking qapi v0.14.0 [INFO] [stderr] Checking vmtest v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/config.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> src/vmtest.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::AsRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/config.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> src/vmtest.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::AsRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `patch` is never read [INFO] [stdout] --> src/qga.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Version { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | pub patch: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Version` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `patch` is never read [INFO] [stdout] --> src/qga.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Version { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | pub patch: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Version` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.23s [INFO] running `Command { std: "docker" "inspect" "46d4426fdb82c777b886d84a1ac203ac42497de3cad1a5eac6e8e7809dac8d6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46d4426fdb82c777b886d84a1ac203ac42497de3cad1a5eac6e8e7809dac8d6b", kill_on_drop: false }` [INFO] [stdout] 46d4426fdb82c777b886d84a1ac203ac42497de3cad1a5eac6e8e7809dac8d6b [INFO] checking vmtest-0.9.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate vmtest 0.9.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate vmtest 0.9.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vmtest 0.9.0 [INFO] finished tweaking crates.io crate vmtest 0.9.0 [INFO] tweaked toml for crates.io crate vmtest 0.9.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate vmtest 0.9.0 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f432c4d899a850fca3d1a3cad888eee5dc9d367cd19a1d0a9aa985b9db132de [INFO] running `Command { std: "docker" "start" "-a" "6f432c4d899a850fca3d1a3cad888eee5dc9d367cd19a1d0a9aa985b9db132de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f432c4d899a850fca3d1a3cad888eee5dc9d367cd19a1d0a9aa985b9db132de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f432c4d899a850fca3d1a3cad888eee5dc9d367cd19a1d0a9aa985b9db132de", kill_on_drop: false }` [INFO] [stdout] 6f432c4d899a850fca3d1a3cad888eee5dc9d367cd19a1d0a9aa985b9db132de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e21bc2b0151a58e48af5d9e592414881efab36d0f7b652cc35a97cb6a8a5434 [INFO] running `Command { std: "docker" "start" "-a" "1e21bc2b0151a58e48af5d9e592414881efab36d0f7b652cc35a97cb6a8a5434", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.185 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking aho-corasick v1.0.4 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap_builder v4.3.23 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempfile v3.8.0 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling relative-path v1.9.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.185 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rstest_macros-0.18.2/src/parse/rstest/files.rs:342:13 [INFO] [stdout] | [INFO] [stdout] 342 | Err(refs.glob[0].error("No file found"))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 342 | Err::(refs.glob[0].error("No file found"))?; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rstest_macros` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1e21bc2b0151a58e48af5d9e592414881efab36d0f7b652cc35a97cb6a8a5434", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e21bc2b0151a58e48af5d9e592414881efab36d0f7b652cc35a97cb6a8a5434", kill_on_drop: false }` [INFO] [stdout] 1e21bc2b0151a58e48af5d9e592414881efab36d0f7b652cc35a97cb6a8a5434