[INFO] fetching crate domain 0.11.1... [INFO] checking domain-0.11.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate domain 0.11.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate domain 0.11.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate domain 0.11.1 [INFO] tweaked toml for crates.io crate domain 0.11.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate domain 0.11.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate domain 0.11.1 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c003e1fcf3e8e887098d30bf1435fcd614dec538ff429900b1771445c0e04621 [INFO] running `Command { std: "docker" "start" "-a" "c003e1fcf3e8e887098d30bf1435fcd614dec538ff429900b1771445c0e04621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c003e1fcf3e8e887098d30bf1435fcd614dec538ff429900b1771445c0e04621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c003e1fcf3e8e887098d30bf1435fcd614dec538ff429900b1771445c0e04621", kill_on_drop: false }` [INFO] [stdout] c003e1fcf3e8e887098d30bf1435fcd614dec538ff429900b1771445c0e04621 [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83118499383bad95271d4cea76a7ef0bdb55ff8d5b59474f77686615f3bda703 [INFO] running `Command { std: "docker" "start" "-a" "83118499383bad95271d4cea76a7ef0bdb55ff8d5b59474f77686615f3bda703", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking rustls-pki-types v1.12.0 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling rstest_macros v0.23.0 [INFO] [stderr] Compiling rustls v0.23.34 [INFO] [stderr] Checking deranged v0.5.4 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Compiling syn v2.0.107 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking webpki-roots v1.0.3 [INFO] [stderr] Checking octseq v0.5.2 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking time v0.3.44 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling toml_edit v0.23.7 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Checking serde_test v1.0.177 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Checking mock_instant v0.5.3 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Checking rustls-webpki v0.103.7 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling domain-macros v0.11.1 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking domain v0.11.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking rstest v0.23.0 [INFO] [stdout] error: this type will no longer be must used: core::result::Result>, Infallible> [INFO] [stdout] --> src/base/message_builder.rs:209:20 [INFO] [stdout] | [INFO] [stdout] 209 | infallible(Self::from_target(Vec::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: core::result::Result>, Infallible> [INFO] [stdout] --> src/base/message_builder.rs:1857:20 [INFO] [stdout] | [INFO] [stdout] 1857 | infallible(Self::new(Vec::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: core::result::Result, Infallible> [INFO] [stdout] --> src/base/name/traits.rs:141:20 [INFO] [stdout] | [INFO] [stdout] 141 | infallible(self.try_to_name()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: core::result::Result, Infallible> [INFO] [stdout] --> src/base/name/traits.rs:171:20 [INFO] [stdout] | [INFO] [stdout] 171 | infallible(self.try_to_canonical_name()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: core::result::Result, Infallible> [INFO] [stdout] --> src/base/name/traits.rs:430:20 [INFO] [stdout] | [INFO] [stdout] 430 | infallible(self.try_to_relative_name()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: core::result::Result, Infallible> [INFO] [stdout] --> src/base/name/traits.rs:460:20 [INFO] [stdout] | [INFO] [stdout] 460 | infallible(self.try_to_canonical_relative_name()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: core::result::Result [INFO] [stdout] --> src/rdata/aaaa.rs:98:67 [INFO] [stdout] | [INFO] [stdout] 98 | fn try_octets_from(source: Aaaa) -> Result { [INFO] [stdout] | ___________________________________________________________________^ [INFO] [stdout] 99 | | Ok(source) [INFO] [stdout] 100 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: core::result::Result [INFO] [stdout] --> src/rdata/aaaa.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | Ok(source) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: core::result::Result [INFO] [stdout] --> src/rdata/rfc1035/a.rs:90:64 [INFO] [stdout] | [INFO] [stdout] 90 | fn try_octets_from(source: A) -> Result { [INFO] [stdout] | ________________________________________________________________^ [INFO] [stdout] 91 | | Ok(source) [INFO] [stdout] 92 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: core::result::Result [INFO] [stdout] --> src/rdata/rfc1035/a.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | Ok(source) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `domain` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "83118499383bad95271d4cea76a7ef0bdb55ff8d5b59474f77686615f3bda703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83118499383bad95271d4cea76a7ef0bdb55ff8d5b59474f77686615f3bda703", kill_on_drop: false }` [INFO] [stdout] 83118499383bad95271d4cea76a7ef0bdb55ff8d5b59474f77686615f3bda703