[INFO] cloning repository https://github.com/veniamin-ilmer/chip_actor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/veniamin-ilmer/chip_actor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveniamin-ilmer%2Fchip_actor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveniamin-ilmer%2Fchip_actor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29d279688eaecb3c4c5218f7e8fb32810068c143
[INFO] testing veniamin-ilmer/chip_actor against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveniamin-ilmer%2Fchip_actor" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/veniamin-ilmer/chip_actor on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/veniamin-ilmer/chip_actor
[INFO] finished tweaking git repo https://github.com/veniamin-ilmer/chip_actor
[INFO] tweaked toml for git repo https://github.com/veniamin-ilmer/chip_actor written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/veniamin-ilmer/chip_actor 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1a543388c1c37fd2453e82d9829e07f1c39ef51f5b1a6da06d0bd8051a39645
[INFO] running `Command { std: "docker" "start" "-a" "f1a543388c1c37fd2453e82d9829e07f1c39ef51f5b1a6da06d0bd8051a39645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1a543388c1c37fd2453e82d9829e07f1c39ef51f5b1a6da06d0bd8051a39645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a543388c1c37fd2453e82d9829e07f1c39ef51f5b1a6da06d0bd8051a39645", kill_on_drop: false }`
[INFO] [stdout] f1a543388c1c37fd2453e82d9829e07f1c39ef51f5b1a6da06d0bd8051a39645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b0216db050dea99cd37c3deecc6c793c7efd7874c9068294b2dd7eb4130b300
[INFO] running `Command { std: "docker" "start" "-a" "9b0216db050dea99cd37c3deecc6c793c7efd7874c9068294b2dd7eb4130b300", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling itoa v1.0.3
[INFO] [stderr]    Compiling once_cell v1.13.1
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling qcell v0.5.2
[INFO] [stderr]    Compiling stakker v0.2.5
[INFO] [stderr]    Compiling time v0.3.14
[INFO] [stderr]    Compiling simplelog v0.12.0
[INFO] [stderr]    Compiling chip_actor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/jump.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | use std::io::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/jump.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | use std::fs::File;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simplelog::*`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/jump.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | use simplelog::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simplelog::*`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/set.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | use simplelog::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/set.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | use std::io::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/set.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | use std::fs::File;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace`
[INFO] [stdout]   --> src/chips/cpu8088.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use log::{trace, debug};
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/chips/ppi.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace`
[INFO] [stdout]  --> src/chips/fixed_disk.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::{debug,trace};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `IBM_XT` should have an upper camel case name
[INFO] [stdout]   --> src/motherboards/ibm_xt.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) struct IBM_XT {
[INFO] [stdout]    |                   ^^^^^^ help: convert the identifier to upper camel case: `IbmXt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/chips/pit.rs:191:27
[INFO] [stdout]     |
[INFO] [stdout] 191 |   fn get_count(&mut self, cx: CX![], ret: Ret<u8>) {
[INFO] [stdout]     |                           ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/chips/ppi.rs:24:56
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub(crate) fn set_configuration(&mut self, _: CX![], value: u8) {
[INFO] [stdout]    |                                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/chips/graphics.rs:147:44
[INFO] [stdout]     |
[INFO] [stdout] 147 |   pub(crate) fn choose_register(&mut self, cx:CX![], register: u8) {
[INFO] [stdout]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/chips/graphics.rs:172:46
[INFO] [stdout]     |
[INFO] [stdout] 172 |   pub(crate) fn set_register_data(&mut self, cx:CX![], register: u8) {
[INFO] [stdout]     |                                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mode_bw` is never used
[INFO] [stdout]    --> src/chips/graphics.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 82  | impl Graphics {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 123 |   pub(crate) fn get_mode_bw(&mut self) -> u8 {
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bcd_field` is never read
[INFO] [stdout]   --> src/chips/fixed_disk.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub(crate) struct FixedDisk {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |   bcd_field: u8,
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.29s
[INFO] running `Command { std: "docker" "inspect" "9b0216db050dea99cd37c3deecc6c793c7efd7874c9068294b2dd7eb4130b300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b0216db050dea99cd37c3deecc6c793c7efd7874c9068294b2dd7eb4130b300", kill_on_drop: false }`
[INFO] [stdout] 9b0216db050dea99cd37c3deecc6c793c7efd7874c9068294b2dd7eb4130b300
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cfe2ff8f04da721379d6fba3a82d29d64e00d1b9acf2df06854d1883124fa75
[INFO] running `Command { std: "docker" "start" "-a" "9cfe2ff8f04da721379d6fba3a82d29d64e00d1b9acf2df06854d1883124fa75", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip_actor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/jump.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | use std::io::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/jump.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | use std::fs::File;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simplelog::*`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/jump.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | use simplelog::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simplelog::*`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/set.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | use simplelog::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/set.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | use std::io::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]    --> src/chips/cpu8088/instructions/set.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | use std::fs::File;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace`
[INFO] [stdout]   --> src/chips/cpu8088.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use log::{trace, debug};
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/chips/ppi.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace`
[INFO] [stdout]  --> src/chips/fixed_disk.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::{debug,trace};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `IBM_XT` should have an upper camel case name
[INFO] [stdout]   --> src/motherboards/ibm_xt.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) struct IBM_XT {
[INFO] [stdout]    |                   ^^^^^^ help: convert the identifier to upper camel case: `IbmXt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/chips/pit.rs:191:27
[INFO] [stdout]     |
[INFO] [stdout] 191 |   fn get_count(&mut self, cx: CX![], ret: Ret<u8>) {
[INFO] [stdout]     |                           ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/chips/ppi.rs:24:56
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub(crate) fn set_configuration(&mut self, _: CX![], value: u8) {
[INFO] [stdout]    |                                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/chips/graphics.rs:147:44
[INFO] [stdout]     |
[INFO] [stdout] 147 |   pub(crate) fn choose_register(&mut self, cx:CX![], register: u8) {
[INFO] [stdout]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/chips/graphics.rs:172:46
[INFO] [stdout]     |
[INFO] [stdout] 172 |   pub(crate) fn set_register_data(&mut self, cx:CX![], register: u8) {
[INFO] [stdout]     |                                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mode_bw` is never used
[INFO] [stdout]    --> src/chips/graphics.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 82  | impl Graphics {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 123 |   pub(crate) fn get_mode_bw(&mut self) -> u8 {
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bcd_field` is never read
[INFO] [stdout]   --> src/chips/fixed_disk.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub(crate) struct FixedDisk {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |   bcd_field: u8,
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "9cfe2ff8f04da721379d6fba3a82d29d64e00d1b9acf2df06854d1883124fa75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cfe2ff8f04da721379d6fba3a82d29d64e00d1b9acf2df06854d1883124fa75", kill_on_drop: false }`
[INFO] [stdout] 9cfe2ff8f04da721379d6fba3a82d29d64e00d1b9acf2df06854d1883124fa75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 856c1511ce78f45d1fc7fa6c4a062a1b67be9e18e85a4269aed508f5e07f72bb
[INFO] running `Command { std: "docker" "start" "-a" "856c1511ce78f45d1fc7fa6c4a062a1b67be9e18e85a4269aed508f5e07f72bb", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stderr]    --> src/chips/cpu8088/instructions/jump.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 137 | use std::io::prelude::*;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]    --> src/chips/cpu8088/instructions/jump.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 | use std::fs::File;
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `simplelog::*`
[INFO] [stderr]    --> src/chips/cpu8088/instructions/jump.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 | use simplelog::*;
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `simplelog::*`
[INFO] [stderr]    --> src/chips/cpu8088/instructions/set.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 | use simplelog::*;
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> src/chips/cpu8088/instructions/set.rs:131:5
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 131 | use std::io::prelude::*;
[INFO] [stdout] 
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]    --> src/chips/cpu8088/instructions/set.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 | use std::fs::File;
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `trace`
[INFO] [stderr]   --> src/chips/cpu8088.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 | use log::{trace, debug};
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log::debug`
[INFO] [stderr]  --> src/chips/ppi.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use log::debug;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `trace`
[INFO] [stderr]  --> src/chips/fixed_disk.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use log::{debug,trace};
[INFO] [stderr]   |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `IBM_XT` should have an upper camel case name
[INFO] [stderr]   --> src/motherboards/ibm_xt.rs:23:19
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub(crate) struct IBM_XT {
[INFO] [stderr]    |                   ^^^^^^ help: convert the identifier to upper camel case: `IbmXt`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]    --> src/chips/pit.rs:191:27
[INFO] [stderr]     |
[INFO] [stderr] 191 |   fn get_count(&mut self, cx: CX![], ret: Ret<u8>) {
[INFO] [stderr]     |                           ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/chips/ppi.rs:24:56
[INFO] [stderr]    |
[INFO] [stderr] 24 |   pub(crate) fn set_configuration(&mut self, _: CX![], value: u8) {
[INFO] [stderr]    |                                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]    --> src/chips/graphics.rs:147:44
[INFO] [stderr]     |
[INFO] [stderr] 147 |   pub(crate) fn choose_register(&mut self, cx:CX![], register: u8) {
[INFO] [stderr]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]    --> src/chips/graphics.rs:172:46
[INFO] [stderr]     |
[INFO] [stderr] 172 |   pub(crate) fn set_register_data(&mut self, cx:CX![], register: u8) {
[INFO] [stderr]     |                                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_mode_bw` is never used
[INFO] [stderr]    --> src/chips/graphics.rs:123:17
[INFO] [stderr]     |
[INFO] [stderr] 82  | impl Graphics {
[INFO] [stderr]     | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 123 |   pub(crate) fn get_mode_bw(&mut self) -> u8 {
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `bcd_field` is never read
[INFO] [stderr]   --> src/chips/fixed_disk.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub(crate) struct FixedDisk {
[INFO] [stderr]    |                   --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 27 |   bcd_field: u8,
[INFO] [stderr]    |   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `chip_actor` (bin "chip_actor" test) generated 16 warnings (run `cargo fix --bin "chip_actor" --tests` to apply 9 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chip_actor-8ce10f504d441957)
[INFO] running `Command { std: "docker" "inspect" "856c1511ce78f45d1fc7fa6c4a062a1b67be9e18e85a4269aed508f5e07f72bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856c1511ce78f45d1fc7fa6c4a062a1b67be9e18e85a4269aed508f5e07f72bb", kill_on_drop: false }`
[INFO] [stdout] 856c1511ce78f45d1fc7fa6c4a062a1b67be9e18e85a4269aed508f5e07f72bb