[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] checking veniamin-ilmer/chip_actor against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveniamin-ilmer%2Fchip_actor" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/veniamin-ilmer/chip_actor on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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-5-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded qcell v0.5.2 [INFO] [stderr] Downloaded once_cell v1.13.1 [INFO] [stderr] Downloaded stakker v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a8b6e81843f9027c177574f990cc8783d9d3627e91002d4147f39474613f282 [INFO] running `Command { std: "docker" "start" "-a" "4a8b6e81843f9027c177574f990cc8783d9d3627e91002d4147f39474613f282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a8b6e81843f9027c177574f990cc8783d9d3627e91002d4147f39474613f282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a8b6e81843f9027c177574f990cc8783d9d3627e91002d4147f39474613f282", kill_on_drop: false }` [INFO] [stdout] 4a8b6e81843f9027c177574f990cc8783d9d3627e91002d4147f39474613f282 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fe4e9a037dce2c94fcd4dbbce559669a07a0b04dd49ae3fa7a44cdfc6ac78bc [INFO] running `Command { std: "docker" "start" "-a" "1fe4e9a037dce2c94fcd4dbbce559669a07a0b04dd49ae3fa7a44cdfc6ac78bc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Checking qcell v0.5.2 [INFO] [stderr] Checking stakker v0.2.5 [INFO] [stderr] Checking time v0.3.14 [INFO] [stderr] Checking simplelog v0.12.0 [INFO] [stderr] Checking 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 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) { [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/pit.rs:191:27 [INFO] [stdout] | [INFO] [stdout] 191 | fn get_count(&mut self, cx: CX![], ret: Ret) { [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: 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] [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] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "1fe4e9a037dce2c94fcd4dbbce559669a07a0b04dd49ae3fa7a44cdfc6ac78bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fe4e9a037dce2c94fcd4dbbce559669a07a0b04dd49ae3fa7a44cdfc6ac78bc", kill_on_drop: false }` [INFO] [stdout] 1fe4e9a037dce2c94fcd4dbbce559669a07a0b04dd49ae3fa7a44cdfc6ac78bc