[INFO] fetching crate stlink 0.1.0... [INFO] checking stlink-0.1.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate stlink 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate stlink 0.1.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stlink 0.1.0 [INFO] finished tweaking crates.io crate stlink 0.1.0 [INFO] tweaked toml for crates.io crate stlink 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded take_mut v0.2.2 [INFO] [stderr] Downloaded filetime v0.2.15 [INFO] [stderr] Downloaded vcpkg v0.2.15 [INFO] [stderr] Downloaded num v0.2.1 [INFO] [stderr] Downloaded jep106 v0.2.5 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded syn v0.11.11 [INFO] [stderr] Downloaded adler32 v1.2.0 [INFO] [stderr] Downloaded crc v1.8.1 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded build_const v0.2.2 [INFO] [stderr] Downloaded plain v0.2.3 [INFO] [stderr] Downloaded flate2 v1.0.20 [INFO] [stderr] Downloaded parity-wasm v0.40.3 [INFO] [stderr] Downloaded synom v0.11.3 [INFO] [stderr] Downloaded rle-decode-fast v1.0.1 [INFO] [stderr] Downloaded query_interface v0.3.5 [INFO] [stderr] Downloaded debug-probe v0.1.0 [INFO] [stderr] Downloaded rusb v0.5.5 [INFO] [stderr] Downloaded ihex v1.1.2 [INFO] [stderr] Downloaded coresight v0.1.0 [INFO] [stderr] Downloaded arm-memory v0.1.0 [INFO] [stderr] Downloaded enum-primitive-derive v0.1.2 [INFO] [stderr] Downloaded crc32fast v1.2.1 [INFO] [stderr] Downloaded rental-impl v0.5.5 [INFO] [stderr] Downloaded capstone-sys v0.10.0 [INFO] [stderr] Downloaded libflate v0.1.27 [INFO] [stderr] Downloaded tar v0.4.37 [INFO] [stderr] Downloaded libusb1-sys v0.3.7 [INFO] [stderr] Downloaded uuid v0.7.4 [INFO] [stderr] Downloaded target-lexicon v0.8.1 [INFO] [stderr] Downloaded derivative v1.0.4 [INFO] [stderr] Downloaded hexdump v0.1.1 [INFO] [stderr] Downloaded itertools v0.4.19 [INFO] [stderr] Downloaded goblin v0.0.24 [INFO] [stderr] Downloaded scroll v0.9.2 [INFO] [stderr] Downloaded xattr v0.2.2 [INFO] [stderr] Downloaded rental v0.5.6 [INFO] [stderr] Downloaded capstone v0.6.0 [INFO] [stderr] Downloaded scroll_derive v0.9.5 [INFO] [stderr] Downloaded object v0.14.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57d95f8f957975dce7631e8df649ee4d6f2fef6a2f9c73639dc2c7466a387309 [INFO] running `Command { std: "docker" "start" "-a" "57d95f8f957975dce7631e8df649ee4d6f2fef6a2f9c73639dc2c7466a387309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57d95f8f957975dce7631e8df649ee4d6f2fef6a2f9c73639dc2c7466a387309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57d95f8f957975dce7631e8df649ee4d6f2fef6a2f9c73639dc2c7466a387309", kill_on_drop: false }` [INFO] [stdout] 57d95f8f957975dce7631e8df649ee4d6f2fef6a2f9c73639dc2c7466a387309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0a2e6e72f6bce9bb3d5d08a1c02b14bee87a01a029bba5521c3fef7655c3962 [INFO] running `Command { std: "docker" "start" "-a" "c0a2e6e72f6bce9bb3d5d08a1c02b14bee87a01a029bba5521c3fef7655c3962", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] serde v1.0.128 (as host dependency): default, derive, serde_derive [INFO] [stderr] [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking parity-wasm v0.40.3 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ihex v1.1.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling libflate v0.1.27 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking hexdump v0.1.1 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling capstone-sys v0.10.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling tar v0.4.37 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Compiling libusb1-sys v0.3.7 [INFO] [stderr] Checking rusb v0.5.5 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking goblin v0.0.24 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking rental v0.5.6 [INFO] [stderr] Checking jep106 v0.2.5 [INFO] [stderr] Checking coresight v0.1.0 [INFO] [stderr] Checking arm-memory v0.1.0 [INFO] [stderr] Compiling target-lexicon v0.8.1 [INFO] [stderr] Checking object v0.14.1 [INFO] [stderr] Checking capstone v0.6.0 [INFO] [stderr] Checking debug-probe v0.1.0 [INFO] [stderr] Checking stlink v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: using `procedural-masquerade` crate [INFO] [stdout] --> src/usb_interface.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | / rental! { [INFO] [stdout] 62 | | pub mod rent { [INFO] [stdout] 63 | | use super::*; [INFO] [stdout] 64 | | /// Provides low-level USB enumeration and transfers for STLinkV2/3 devices. [INFO] [stdout] ... | [INFO] [stdout] 71 | | } [INFO] [stdout] 72 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_back_compat)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #83125 [INFO] [stdout] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stdout] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `procedural-masquerade` crate [INFO] [stdout] --> src/usb_interface.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | / rental! { [INFO] [stdout] 62 | | pub mod rent { [INFO] [stdout] 63 | | use super::*; [INFO] [stdout] 64 | | /// Provides low-level USB enumeration and transfers for STLinkV2/3 devices. [INFO] [stdout] ... | [INFO] [stdout] 71 | | } [INFO] [stdout] 72 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_back_compat)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #83125 [INFO] [stdout] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stdout] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.51s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling target-lexicon v0.8.1 [INFO] [stderr] Checking object v0.14.1 [INFO] [stderr] Checking debug-probe v0.1.0 [INFO] [stderr] Checking stlink v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: using `procedural-masquerade` crate [INFO] [stdout] --> src/usb_interface.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | / rental! { [INFO] [stdout] 62 | | pub mod rent { [INFO] [stdout] 63 | | use super::*; [INFO] [stdout] 64 | | /// Provides low-level USB enumeration and transfers for STLinkV2/3 devices. [INFO] [stdout] ... | [INFO] [stdout] 71 | | } [INFO] [stdout] 72 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_back_compat)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #83125 [INFO] [stdout] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stdout] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `procedural-masquerade` crate [INFO] [stdout] --> src/usb_interface.rs:61:1 [INFO] [stdout] | [INFO] [stdout] 61 | / rental! { [INFO] [stdout] 62 | | pub mod rent { [INFO] [stdout] 63 | | use super::*; [INFO] [stdout] 64 | | /// Provides low-level USB enumeration and transfers for STLinkV2/3 devices. [INFO] [stdout] ... | [INFO] [stdout] 71 | | } [INFO] [stdout] 72 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_back_compat)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #83125 [INFO] [stdout] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stdout] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.10s [INFO] running `Command { std: "docker" "inspect" "c0a2e6e72f6bce9bb3d5d08a1c02b14bee87a01a029bba5521c3fef7655c3962", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0a2e6e72f6bce9bb3d5d08a1c02b14bee87a01a029bba5521c3fef7655c3962", kill_on_drop: false }` [INFO] [stdout] c0a2e6e72f6bce9bb3d5d08a1c02b14bee87a01a029bba5521c3fef7655c3962