[INFO] cloning repository https://github.com/roberts-pumpurs/computer-enhance-course [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roberts-pumpurs/computer-enhance-course" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froberts-pumpurs%2Fcomputer-enhance-course", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froberts-pumpurs%2Fcomputer-enhance-course'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2ebda3df35e45a32646c17b6a8653475c17b62e [INFO] building roberts-pumpurs/computer-enhance-course against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froberts-pumpurs%2Fcomputer-enhance-course" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/roberts-pumpurs/computer-enhance-course on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/roberts-pumpurs/computer-enhance-course [INFO] finished tweaking git repo https://github.com/roberts-pumpurs/computer-enhance-course [INFO] tweaked toml for git repo https://github.com/roberts-pumpurs/computer-enhance-course written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/roberts-pumpurs/computer-enhance-course 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xshell-macros v0.2.7 [INFO] [stderr] Downloaded xshell v0.2.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34c378bf538e6857e9e4522dde0103ebb418027fdbd4824a6013aa1ca379a342 [INFO] running `Command { std: "docker" "start" "-a" "34c378bf538e6857e9e4522dde0103ebb418027fdbd4824a6013aa1ca379a342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34c378bf538e6857e9e4522dde0103ebb418027fdbd4824a6013aa1ca379a342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34c378bf538e6857e9e4522dde0103ebb418027fdbd4824a6013aa1ca379a342", kill_on_drop: false }` [INFO] [stdout] 34c378bf538e6857e9e4522dde0103ebb418027fdbd4824a6013aa1ca379a342 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a56ce0277946e06c92d3f5798ab21e300558334d6523d911dff0f21d408319d3 [INFO] running `Command { std: "docker" "start" "-a" "a56ce0277946e06c92d3f5798ab21e300558334d6523d911dff0f21d408319d3", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling cpu-8086 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/instruction/binary_parsing.rs:173:28 [INFO] [stdout] | [INFO] [stdout] 173 | let word = (first_byte & masks::WOR); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 173 - let word = (first_byte & masks::WOR); [INFO] [stdout] 173 + let word = first_byte & masks::WOR; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `asm` [INFO] [stdout] --> src/cpu.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn decompile(&self, asm: &[u8]) -> Instruction { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_asm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `MovOperand` is more private than the item `Instruction::Mov::dest` [INFO] [stdout] --> src/instruction.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | dest: MovOperand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ field `Instruction::Mov::dest` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `MovOperand` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | enum MovOperand { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `MovOperand` is more private than the item `Instruction::Mov::source` [INFO] [stdout] --> src/instruction.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | source: MovOperand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ field `Instruction::Mov::source` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `MovOperand` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | enum MovOperand { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Reg8` is more private than the item `Instruction::ImmToReg8::dest` [INFO] [stdout] --> src/instruction.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | dest: Reg8, [INFO] [stdout] | ^^^^^^^^^^ field `Instruction::ImmToReg8::dest` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Reg8` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | enum Reg8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `MovOperand` is more private than the item `Instruction::ImmToMemory::dest` [INFO] [stdout] --> src/instruction.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | dest: MovOperand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ field `Instruction::ImmToMemory::dest` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `MovOperand` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | enum MovOperand { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.86s [INFO] running `Command { std: "docker" "inspect" "a56ce0277946e06c92d3f5798ab21e300558334d6523d911dff0f21d408319d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a56ce0277946e06c92d3f5798ab21e300558334d6523d911dff0f21d408319d3", kill_on_drop: false }` [INFO] [stdout] a56ce0277946e06c92d3f5798ab21e300558334d6523d911dff0f21d408319d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1798ba054f55fd98290935d8aa3867d5a25f1d633103465d084399c2943cb08 [INFO] running `Command { std: "docker" "start" "-a" "a1798ba054f55fd98290935d8aa3867d5a25f1d633103465d084399c2943cb08", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/instruction/binary_parsing.rs:173:28 [INFO] [stdout] | [INFO] [stdout] 173 | let word = (first_byte & masks::WOR); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 173 - let word = (first_byte & masks::WOR); [INFO] [stdout] 173 + let word = first_byte & masks::WOR; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stdout] warning: unused variable: `asm` [INFO] [stdout] --> src/cpu.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn decompile(&self, asm: &[u8]) -> Instruction { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_asm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stdout] warning: type `MovOperand` is more private than the item `Instruction::Mov::dest` [INFO] [stdout] --> src/instruction.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | dest: MovOperand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ field `Instruction::Mov::dest` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `MovOperand` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | enum MovOperand { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stdout] warning: type `MovOperand` is more private than the item `Instruction::Mov::source` [INFO] [stdout] --> src/instruction.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | source: MovOperand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ field `Instruction::Mov::source` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `MovOperand` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | enum MovOperand { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling xshell-macros v0.2.7 [INFO] [stdout] warning: type `Reg8` is more private than the item `Instruction::ImmToReg8::dest` [INFO] [stdout] --> src/instruction.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | dest: Reg8, [INFO] [stdout] | ^^^^^^^^^^ field `Instruction::ImmToReg8::dest` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Reg8` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | enum Reg8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `MovOperand` is more private than the item `Instruction::ImmToMemory::dest` [INFO] [stdout] --> src/instruction.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | dest: MovOperand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ field `Instruction::ImmToMemory::dest` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `MovOperand` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | enum MovOperand { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling xshell v0.2.7 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling cpu-8086 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/instruction/binary_parsing.rs:173:28 [INFO] [stdout] | [INFO] [stdout] 173 | let word = (first_byte & masks::WOR); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 173 - let word = (first_byte & masks::WOR); [INFO] [stdout] 173 + let word = first_byte & masks::WOR; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read` and `self` [INFO] [stdout] --> src/instruction/binary_parsing.rs:304:14 [INFO] [stdout] | [INFO] [stdout] 304 | fs::{self, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 305 | io::{Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W unused-imports` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `assert_equal` [INFO] [stdout] --> src/instruction/binary_parsing.rs:308:21 [INFO] [stdout] | [INFO] [stdout] 308 | use itertools::{assert_equal, Itertools}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `asm` [INFO] [stdout] --> src/cpu.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn decompile(&self, asm: &[u8]) -> Instruction { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_asm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `MovOperand` is more private than the item `Instruction::Mov::dest` [INFO] [stdout] --> src/instruction.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | dest: MovOperand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ field `Instruction::Mov::dest` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `MovOperand` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | enum MovOperand { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `MovOperand` is more private than the item `Instruction::Mov::source` [INFO] [stdout] --> src/instruction.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | source: MovOperand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ field `Instruction::Mov::source` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `MovOperand` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | enum MovOperand { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `instruction::Reg8` is more private than the item `Instruction::ImmToReg8::dest` [INFO] [stdout] --> src/instruction.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | dest: Reg8, [INFO] [stdout] | ^^^^^^^^^^ field `Instruction::ImmToReg8::dest` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `instruction::Reg8` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | enum Reg8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `MovOperand` is more private than the item `Instruction::ImmToMemory::dest` [INFO] [stdout] --> src/instruction.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | dest: MovOperand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ field `Instruction::ImmToMemory::dest` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `MovOperand` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/instruction.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | enum MovOperand { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "a1798ba054f55fd98290935d8aa3867d5a25f1d633103465d084399c2943cb08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1798ba054f55fd98290935d8aa3867d5a25f1d633103465d084399c2943cb08", kill_on_drop: false }` [INFO] [stdout] a1798ba054f55fd98290935d8aa3867d5a25f1d633103465d084399c2943cb08