[INFO] fetching crate dmidecode 0.7.7... [INFO] checking dmidecode-0.7.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate dmidecode 0.7.7 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate dmidecode 0.7.7 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dmidecode 0.7.7 [INFO] finished tweaking crates.io crate dmidecode 0.7.7 [INFO] tweaked toml for crates.io crate dmidecode 0.7.7 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 31 packages [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding ansi_term v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding ctor v0.1.26 (latest: v0.2.7) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding pretty_assertions v0.6.1 (latest: v1.4.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty_assertions v0.6.1 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 664e74eb519082a476f3dcf852ac87410e5b895e42f4d84465e469e0ec4501a2 [INFO] running `Command { std: "docker" "start" "-a" "664e74eb519082a476f3dcf852ac87410e5b895e42f4d84465e469e0ec4501a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "664e74eb519082a476f3dcf852ac87410e5b895e42f4d84465e469e0ec4501a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "664e74eb519082a476f3dcf852ac87410e5b895e42f4d84465e469e0ec4501a2", kill_on_drop: false }` [INFO] [stdout] 664e74eb519082a476f3dcf852ac87410e5b895e42f4d84465e469e0ec4501a2 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65258d319a935f7610abee5ccc0a7dcc9560ad9d82f8f8dbb5e8ff74c2c69c37 [INFO] running `Command { std: "docker" "start" "-a" "65258d319a935f7610abee5ccc0a7dcc9560ad9d82f8f8dbb5e8ff74c2c69c37", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking dmidecode v0.7.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/structures/009_system_slots.rs:393:21 [INFO] [stdout] | [INFO] [stdout] 393 | / /// According to (SMBIOS Reference Specification [INFO] [stdout] 394 | | /// 3.4)[https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.4.0.pdf] [INFO] [stdout] 395 | | /// fields below starts from offset 14h + 5*n, that looks like mistake. [INFO] [stdout] 396 | | /// It shoud start from 13h + 5*n, because *Peer (S/B/D/F/Width) [INFO] [stdout] 397 | | /// groups* field may has zero length [INFO] [stdout] | |_________________________________________________________^ [INFO] [stdout] 398 | slot_information: structure.get::(0x14 + 5 * n).ok(), [INFO] [stdout] | -------------------------------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/structures/004_processor.rs:1644:9 [INFO] [stdout] | [INFO] [stdout] 1644 | use core::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1645 | [INFO] [stdout] 1646 | use super::*; [INFO] [stdout] | -------- the item `TryInto` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/structures/009_system_slots.rs:393:21 [INFO] [stdout] | [INFO] [stdout] 393 | / /// According to (SMBIOS Reference Specification [INFO] [stdout] 394 | | /// 3.4)[https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.4.0.pdf] [INFO] [stdout] 395 | | /// fields below starts from offset 14h + 5*n, that looks like mistake. [INFO] [stdout] 396 | | /// It shoud start from 13h + 5*n, because *Peer (S/B/D/F/Width) [INFO] [stdout] 397 | | /// groups* field may has zero length [INFO] [stdout] | |_________________________________________________________^ [INFO] [stdout] 398 | slot_information: structure.get::(0x14 + 5 * n).ok(), [INFO] [stdout] | -------------------------------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SmbiosBound` is never constructed [INFO] [stdout] --> src/lib.rs:318:8 [INFO] [stdout] | [INFO] [stdout] 318 | struct SmbiosBound { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SmbiosBound` is never constructed [INFO] [stdout] --> src/lib.rs:318:8 [INFO] [stdout] | [INFO] [stdout] 318 | struct SmbiosBound { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 9.02s [INFO] running `Command { std: "docker" "inspect" "65258d319a935f7610abee5ccc0a7dcc9560ad9d82f8f8dbb5e8ff74c2c69c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65258d319a935f7610abee5ccc0a7dcc9560ad9d82f8f8dbb5e8ff74c2c69c37", kill_on_drop: false }` [INFO] [stdout] 65258d319a935f7610abee5ccc0a7dcc9560ad9d82f8f8dbb5e8ff74c2c69c37