[INFO] fetching crate gaffe-xilinx 0.1.0... [INFO] checking gaffe-xilinx-0.1.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate gaffe-xilinx 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate gaffe-xilinx 0.1.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate gaffe-xilinx 0.1.0 [INFO] finished tweaking crates.io crate gaffe-xilinx 0.1.0 [INFO] tweaked toml for crates.io crate gaffe-xilinx 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 70f730431d732aa65b254458a6effb5d033ca14a1bf13a8376f1802791715250 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "70f730431d732aa65b254458a6effb5d033ca14a1bf13a8376f1802791715250"` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling packed_struct v0.2.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking strum v0.9.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling smart-default v0.2.0 [INFO] [stderr] Checking backtrace-sys v0.1.37 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling strum_macros v0.9.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking serde_test v1.0.106 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Compiling packed_struct_codegen v0.2.4 [INFO] [stderr] Checking gaffe-xilinx v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/from_bytes.rs:18:32 [INFO] [stderr] | [INFO] [stderr] 18 | fn from_bytes(reader: &mut BufRead) -> Result; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/from_bytes.rs:25:32 [INFO] [stderr] | [INFO] [stderr] 25 | fn from_bytes(reader: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/from_bytes.rs:40:37 [INFO] [stderr] | [INFO] [stderr] 40 | fn to_bytes(&self, writer: &mut Write) -> Result<(), Error>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/from_bytes.rs:47:37 [INFO] [stderr] | [INFO] [stderr] 47 | fn to_bytes(&self, writer: &mut Write) -> Result<(), Error> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/xc7/bitstream.rs:228:31 [INFO] [stderr] | [INFO] [stderr] 228 | fn from_bytes(bytes: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/xc7/bitstream.rs:266:37 [INFO] [stderr] | [INFO] [stderr] 266 | fn to_bytes(&self, writer: &mut Write) -> Result<(), Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/xc7/bitstream.rs:342:35 [INFO] [stderr] | [INFO] [stderr] 342 | fn from_bytes(mut bytes: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/xc7/bitstream.rs:361:37 [INFO] [stderr] | [INFO] [stderr] 361 | fn to_bytes(&self, writer: &mut Write) -> Result<(), Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/from_bytes.rs:18:32 [INFO] [stderr] | [INFO] [stderr] 18 | fn from_bytes(reader: &mut BufRead) -> Result; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/from_bytes.rs:25:32 [INFO] [stderr] | [INFO] [stderr] 25 | fn from_bytes(reader: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/from_bytes.rs:40:37 [INFO] [stderr] | [INFO] [stderr] 40 | fn to_bytes(&self, writer: &mut Write) -> Result<(), Error>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/from_bytes.rs:47:37 [INFO] [stderr] | [INFO] [stderr] 47 | fn to_bytes(&self, writer: &mut Write) -> Result<(), Error> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/xc7/bitstream.rs:228:31 [INFO] [stderr] | [INFO] [stderr] 228 | fn from_bytes(bytes: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/xc7/bitstream.rs:266:37 [INFO] [stderr] | [INFO] [stderr] 266 | fn to_bytes(&self, writer: &mut Write) -> Result<(), Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/xc7/bitstream.rs:342:35 [INFO] [stderr] | [INFO] [stderr] 342 | fn from_bytes(mut bytes: &mut BufRead) -> Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/xc7/bitstream.rs:361:37 [INFO] [stderr] | [INFO] [stderr] 361 | fn to_bytes(&self, writer: &mut Write) -> Result<(), Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/xc7/frame_address.rs:532:18 [INFO] [stderr] | [INFO] [stderr] 532 | 0...1 => assert_eq!(addr, (range_start + ii as u8).unwrap()), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/xc7/frame_address.rs:907:18 [INFO] [stderr] | [INFO] [stderr] 907 | 0...1 => assert_eq!(addr, (range1_start + ii as u8).unwrap()), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/xc7/frame_address.rs:908:18 [INFO] [stderr] | [INFO] [stderr] 908 | 2...3 => assert_eq!(addr, (range2_start + (ii as u8 - 2)).unwrap()), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/xc7/frame_address.rs:983:18 [INFO] [stderr] | [INFO] [stderr] 983 | 0...1 => assert_eq!(addr, (range1_start + ii as u8).unwrap()), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/xc7/frame_address.rs:984:18 [INFO] [stderr] | [INFO] [stderr] 984 | 2...3 => assert_eq!(addr, (range2_start + (ii as u8 - 2)).unwrap()), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/xc7/frame_address.rs:1022:18 [INFO] [stderr] | [INFO] [stderr] 1022 | 0...1 => assert_eq!(addr, (range2_start + ii as u8).unwrap()), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/xc7/configuration.rs:132:25 [INFO] [stderr] | [INFO] [stderr] 132 | let mut frame_address_iter = device_def.config_mem_layout.iter(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/xc7/configuration.rs:175:25 [INFO] [stderr] | [INFO] [stderr] 175 | let mut frame_address_iter = device_def.config_mem_layout.iter(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/xc7/configuration.rs:132:25 [INFO] [stderr] | [INFO] [stderr] 132 | let mut frame_address_iter = device_def.config_mem_layout.iter(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/xc7/configuration.rs:175:25 [INFO] [stderr] | [INFO] [stderr] 175 | let mut frame_address_iter = device_def.config_mem_layout.iter(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/bin/xc7-tool.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/bin/xc7-tool.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/xc7-tool.rs:237:17 [INFO] [stderr] | [INFO] [stderr] 237 | let mut device_file = std::fs::File::open(device_file)?; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/xc7-tool.rs:247:17 [INFO] [stderr] | [INFO] [stderr] 247 | let mut device_file = std::fs::File::open(device_file)?; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/xc7-tool.rs:237:17 [INFO] [stderr] | [INFO] [stderr] 237 | let mut device_file = std::fs::File::open(device_file)?; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/xc7-tool.rs:247:17 [INFO] [stderr] | [INFO] [stderr] 247 | let mut device_file = std::fs::File::open(device_file)?; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `"docker" "inspect" "70f730431d732aa65b254458a6effb5d033ca14a1bf13a8376f1802791715250"` [INFO] running `"docker" "rm" "-f" "70f730431d732aa65b254458a6effb5d033ca14a1bf13a8376f1802791715250"` [INFO] [stdout] 70f730431d732aa65b254458a6effb5d033ca14a1bf13a8376f1802791715250