[INFO] fetching crate dmidecode 0.7.7... [INFO] checking dmidecode-0.7.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate dmidecode 0.7.7 into /workspace/builds/worker-6-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-6-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 ctor v0.1.26 [INFO] [stderr] Downloaded output_vt100 v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ecbc4284888bae729764b7c0b752a3cc123f725baf4e8fddb4d1fef0ddfcfcd7 [INFO] running `Command { std: "docker" "start" "-a" "ecbc4284888bae729764b7c0b752a3cc123f725baf4e8fddb4d1fef0ddfcfcd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecbc4284888bae729764b7c0b752a3cc123f725baf4e8fddb4d1fef0ddfcfcd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecbc4284888bae729764b7c0b752a3cc123f725baf4e8fddb4d1fef0ddfcfcd7", kill_on_drop: false }` [INFO] [stdout] ecbc4284888bae729764b7c0b752a3cc123f725baf4e8fddb4d1fef0ddfcfcd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2a6a1548281bd3a88fab261c4fb58ca959a75d73f2be1d8c411ab6d7bcadd574 [INFO] running `Command { std: "docker" "start" "-a" "2a6a1548281bd3a88fab261c4fb58ca959a75d73f2be1d8c411ab6d7bcadd574", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [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 11.17s [INFO] running `Command { std: "docker" "inspect" "2a6a1548281bd3a88fab261c4fb58ca959a75d73f2be1d8c411ab6d7bcadd574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a6a1548281bd3a88fab261c4fb58ca959a75d73f2be1d8c411ab6d7bcadd574", kill_on_drop: false }` [INFO] [stdout] 2a6a1548281bd3a88fab261c4fb58ca959a75d73f2be1d8c411ab6d7bcadd574 [INFO] checking dmidecode-0.7.7 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate dmidecode 0.7.7 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate dmidecode 0.7.7 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b18f3a7bbb47b4b1f9c9d032762f85b8c7b7b7627f1a0f18dda2462ee43abd3 [INFO] running `Command { std: "docker" "start" "-a" "7b18f3a7bbb47b4b1f9c9d032762f85b8c7b7b7627f1a0f18dda2462ee43abd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b18f3a7bbb47b4b1f9c9d032762f85b8c7b7b7627f1a0f18dda2462ee43abd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b18f3a7bbb47b4b1f9c9d032762f85b8c7b7b7627f1a0f18dda2462ee43abd3", kill_on_drop: false }` [INFO] [stdout] 7b18f3a7bbb47b4b1f9c9d032762f85b8c7b7b7627f1a0f18dda2462ee43abd3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5619c1d2f183f59d73385867d0610e90e25c67e6cf80f7a3d1d9f906b841da43 [INFO] running `Command { std: "docker" "start" "-a" "5619c1d2f183f59d73385867d0610e90e25c67e6cf80f7a3d1d9f906b841da43", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [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 10.01s [INFO] running `Command { std: "docker" "inspect" "5619c1d2f183f59d73385867d0610e90e25c67e6cf80f7a3d1d9f906b841da43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5619c1d2f183f59d73385867d0610e90e25c67e6cf80f7a3d1d9f906b841da43", kill_on_drop: false }` [INFO] [stdout] 5619c1d2f183f59d73385867d0610e90e25c67e6cf80f7a3d1d9f906b841da43