[INFO] fetching crate hdd 0.10.3... [INFO] checking hdd-0.10.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate hdd 0.10.3 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate hdd 0.10.3 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 hdd 0.10.3 [INFO] finished tweaking crates.io crate hdd 0.10.3 [INFO] tweaked toml for crates.io crate hdd 0.10.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate hdd 0.10.3 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v0.9.10 [INFO] [stderr] Downloaded separator v0.3.1 [INFO] [stderr] Downloaded serde_derive v0.9.15 [INFO] [stderr] Downloaded serde_codegen_internals v0.14.2 [INFO] [stderr] Downloaded rustc-serialize v0.3.24 [INFO] [stderr] Downloaded number_prefix v0.2.8 [INFO] [stderr] Downloaded which v1.0.5 [INFO] [stderr] Downloaded env_logger v0.4.3 [INFO] [stderr] Downloaded cexpr v0.2.3 [INFO] [stderr] Downloaded clang-sys v0.21.2 [INFO] [stderr] Downloaded libloading v0.4.3 [INFO] [stderr] Downloaded bindgen v0.31.3 [INFO] [stderr] Downloaded clap v2.33.1 [INFO] [stderr] Downloaded libc v0.2.70 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] [stderr] Downloaded utf8-ranges v1.0.4 [INFO] [stderr] Downloaded itoa v0.3.4 [INFO] [stderr] Downloaded serde v0.9.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6d1c17047a5154f048227e4e5ea1a231771d3a97274fe82d9f77dbc8e2995d01 [INFO] running `Command { std: "docker" "start" "-a" "6d1c17047a5154f048227e4e5ea1a231771d3a97274fe82d9f77dbc8e2995d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d1c17047a5154f048227e4e5ea1a231771d3a97274fe82d9f77dbc8e2995d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d1c17047a5154f048227e4e5ea1a231771d3a97274fe82d9f77dbc8e2995d01", kill_on_drop: false }` [INFO] [stdout] 6d1c17047a5154f048227e4e5ea1a231771d3a97274fe82d9f77dbc8e2995d01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7d4f787ddc8de58bbc98da538c8b3717afc575533b137c1ce407fbaa71494723 [INFO] running `Command { std: "docker" "start" "-a" "7d4f787ddc8de58bbc98da538c8b3717afc575533b137c1ce407fbaa71494723", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling hdd v0.10.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ata/data/id.rs:271:28 [INFO] [stdout] | [INFO] [stdout] 271 | 0x0000 | 0xffff | 0x0002...0x0400 => RPM::Unknown, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ata/data/id.rs:280:11 [INFO] [stdout] | [INFO] [stdout] 280 | 0x0001 ... 0x000c => Some("(obsolete)"), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scsi/pages.rs:118:7 [INFO] [stdout] | [INFO] [stdout] 118 | 0x30...0x3e => "(Vendor-Specific)", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scsi/pages.rs:226:15 [INFO] [stdout] | [INFO] [stdout] 226 | x @ 0x8000...0xffff => VendorSpecific(x), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scsi/pages.rs:410:7 [INFO] [stdout] | [INFO] [stdout] 410 | 4...7 => Failed, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nom` is imported redundantly [INFO] [stdout] --> src/drivedb/loader.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use nom; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | extern crate nom; [INFO] [stdout] | ----------------- the item `nom` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nom` is imported redundantly [INFO] [stdout] --> src/drivedb/vendor_attribute.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use nom; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | extern crate nom; [INFO] [stdout] | ----------------- the item `nom` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ata/data/id.rs:271:28 [INFO] [stdout] | [INFO] [stdout] 271 | 0x0000 | 0xffff | 0x0002...0x0400 => RPM::Unknown, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ata/data/id.rs:280:11 [INFO] [stdout] | [INFO] [stdout] 280 | 0x0001 ... 0x000c => Some("(obsolete)"), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scsi/pages.rs:118:7 [INFO] [stdout] | [INFO] [stdout] 118 | 0x30...0x3e => "(Vendor-Specific)", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scsi/pages.rs:226:15 [INFO] [stdout] | [INFO] [stdout] 226 | x @ 0x8000...0xffff => VendorSpecific(x), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scsi/pages.rs:410:7 [INFO] [stdout] | [INFO] [stdout] 410 | 4...7 => Failed, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nom` is imported redundantly [INFO] [stdout] --> src/drivedb/loader.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use nom; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | extern crate nom; [INFO] [stdout] | ----------------- the item `nom` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nom` is imported redundantly [INFO] [stdout] --> src/drivedb/vendor_attribute.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use nom; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | extern crate nom; [INFO] [stdout] | ----------------- the item `nom` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/device/linux.rs:106:8 [INFO] [stdout] | [INFO] [stdout] 106 | let mut buf = BufReader::new(uevent); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/device/linux.rs:106:8 [INFO] [stdout] | [INFO] [stdout] 106 | let mut buf = BufReader::new(uevent); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `alloc` should have an upper case name [INFO] [stdout] --> src/scsi/mod.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | const alloc: usize = 4096; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `ALLOC` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `alloc` should have an upper case name [INFO] [stdout] --> src/scsi/mod.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | const alloc: usize = 4096; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `ALLOC` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `alloc` should have an upper case name [INFO] [stdout] --> src/scsi/mod.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | const alloc: usize = 4096; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `ALLOC` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `alloc` should have an upper case name [INFO] [stdout] --> src/scsi/mod.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | const alloc: usize = 4096; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `ALLOC` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.57s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "7d4f787ddc8de58bbc98da538c8b3717afc575533b137c1ce407fbaa71494723", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d4f787ddc8de58bbc98da538c8b3717afc575533b137c1ce407fbaa71494723", kill_on_drop: false }` [INFO] [stdout] 7d4f787ddc8de58bbc98da538c8b3717afc575533b137c1ce407fbaa71494723