[INFO] updating cached repository https://github.com/anpage/inlprogalt
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5c5f5539dab22396fa0f3797c607f94e930c2362
[INFO] checking anpage/inlprogalt against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanpage%2Finlprogalt" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anpage/inlprogalt on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/anpage/inlprogalt
[INFO] finished tweaking git repo https://github.com/anpage/inlprogalt
[INFO] tweaked toml for git repo https://github.com/anpage/inlprogalt written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/anpage/inlprogalt already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8cdc626993be525aaea77d1e0f941edb2c6afa6f7d4afd7e02ea950c6361aca
[INFO] running `"docker" "start" "-a" "e8cdc626993be525aaea77d1e0f941edb2c6afa6f7d4afd7e02ea950c6361aca"`
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]     Checking bit-vec v0.5.0
[INFO] [stderr]     Checking bit-set v0.5.0
[INFO] [stderr]    Compiling libusb-sys v0.3.0 (https://github.com/a1ien/libusb-sys#471864da)
[INFO] [stderr]     Checking libusb v0.4.0 (https://github.com/anpage/libusb-rs#50cbd793)
[INFO] [stderr]     Checking inlprogalt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: constant item is never used: `SEGA_INIT`
[INFO] [stderr]   --> src/proto/io.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / pub const SEGA_INIT: Operation = Operation {
[INFO] [stderr] 23 | |     direction: libusb::Direction::In,
[INFO] [stderr] 24 | |     request: REQUEST_IO,
[INFO] [stderr] 25 | |     value: 7,
[INFO] [stderr] 26 | |     length: 1
[INFO] [stderr] 27 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GENESIS_ROM_PAGE0`
[INFO] [stderr]  --> src/proto/buffer.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const GENESIS_ROM_PAGE0: u16 = 0x28;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GENESIS_ROM_PAGE1`
[INFO] [stderr]  --> src/proto/buffer.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const GENESIS_ROM_PAGE1: u16 = 0x29;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DUMPING`
[INFO] [stderr]   --> src/proto/buffer.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const DUMPING: u16 = 0xD0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REQUEST_SEGA`
[INFO] [stderr]  --> src/proto/sega.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const REQUEST_SEGA: u8 = 14;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SET_BANK`
[INFO] [stderr]   --> src/proto/sega.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / pub const SET_BANK: Operation = Operation {
[INFO] [stderr] 7  | |     direction: libusb::Direction::In,
[INFO] [stderr] 8  | |     request: REQUEST_SEGA,
[INFO] [stderr] 9  | |     value: 2,
[INFO] [stderr] 10 | |     length: 1
[INFO] [stderr] 11 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `process`
[INFO] [stderr]  --> src/genesis.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn process(handle: &libusb::DeviceHandle) -> libusb::Result<()> {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dump_rom`
[INFO] [stderr]   --> src/genesis.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn dump_rom(handle: &libusb::DeviceHandle) -> libusb::Result<()> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SEGA_INIT`
[INFO] [stderr]   --> src/proto/io.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / pub const SEGA_INIT: Operation = Operation {
[INFO] [stderr] 23 | |     direction: libusb::Direction::In,
[INFO] [stderr] 24 | |     request: REQUEST_IO,
[INFO] [stderr] 25 | |     value: 7,
[INFO] [stderr] 26 | |     length: 1
[INFO] [stderr] 27 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GENESIS_ROM_PAGE0`
[INFO] [stderr]  --> src/proto/buffer.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const GENESIS_ROM_PAGE0: u16 = 0x28;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GENESIS_ROM_PAGE1`
[INFO] [stderr]  --> src/proto/buffer.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const GENESIS_ROM_PAGE1: u16 = 0x29;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DUMPING`
[INFO] [stderr]   --> src/proto/buffer.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const DUMPING: u16 = 0xD0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REQUEST_SEGA`
[INFO] [stderr]  --> src/proto/sega.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const REQUEST_SEGA: u8 = 14;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SET_BANK`
[INFO] [stderr]   --> src/proto/sega.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / pub const SET_BANK: Operation = Operation {
[INFO] [stderr] 7  | |     direction: libusb::Direction::In,
[INFO] [stderr] 8  | |     request: REQUEST_SEGA,
[INFO] [stderr] 9  | |     value: 2,
[INFO] [stderr] 10 | |     length: 1
[INFO] [stderr] 11 | | };
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `process`
[INFO] [stderr]  --> src/genesis.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn process(handle: &libusb::DeviceHandle) -> libusb::Result<()> {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dump_rom`
[INFO] [stderr]   --> src/genesis.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn dump_rom(handle: &libusb::DeviceHandle) -> libusb::Result<()> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `"docker" "inspect" "e8cdc626993be525aaea77d1e0f941edb2c6afa6f7d4afd7e02ea950c6361aca"`
[INFO] running `"docker" "rm" "-f" "e8cdc626993be525aaea77d1e0f941edb2c6afa6f7d4afd7e02ea950c6361aca"`
[INFO] [stdout] e8cdc626993be525aaea77d1e0f941edb2c6afa6f7d4afd7e02ea950c6361aca