[INFO] cloning repository https://github.com/egithinji/hack_assembler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/egithinji/hack_assembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegithinji%2Fhack_assembler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegithinji%2Fhack_assembler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27dfb0582c713c7e186f03c6a5e8d39777e12e14 [INFO] checking egithinji/hack_assembler/27dfb0582c713c7e186f03c6a5e8d39777e12e14 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegithinji%2Fhack_assembler" "/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/egithinji/hack_assembler on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/egithinji/hack_assembler [INFO] finished tweaking git repo https://github.com/egithinji/hack_assembler [INFO] tweaked toml for git repo https://github.com/egithinji/hack_assembler written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/egithinji/hack_assembler 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 673bc407583f203e7f4d3d9fe94b535e4dcd4b5429f3f430d3fb30d8f53c34cd [INFO] running `Command { std: "docker" "start" "-a" "673bc407583f203e7f4d3d9fe94b535e4dcd4b5429f3f430d3fb30d8f53c34cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "673bc407583f203e7f4d3d9fe94b535e4dcd4b5429f3f430d3fb30d8f53c34cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "673bc407583f203e7f4d3d9fe94b535e4dcd4b5429f3f430d3fb30d8f53c34cd", kill_on_drop: false }` [INFO] [stdout] 673bc407583f203e7f4d3d9fe94b535e4dcd4b5429f3f430d3fb30d8f53c34cd [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" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e57fe8cf8a4656c646dff087a180745182d481a3056a50a95a460f3b9faeb6b [INFO] running `Command { std: "docker" "start" "-a" "1e57fe8cf8a4656c646dff087a180745182d481a3056a50a95a460f3b9faeb6b", kill_on_drop: false }` [INFO] [stderr] Checking hack_assembler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::format; [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/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `A_COMMAND` should have an upper camel case name [INFO] [stdout] --> src/parser.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 144 | A_COMMAND, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `ACommand` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `C_COMMAND` should have an upper camel case name [INFO] [stdout] --> src/parser.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | C_COMMAND, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `CCommand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `L_COMMAND` should have an upper camel case name [INFO] [stdout] --> src/parser.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | L_COMMAND, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LCommand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/symbol_table.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, error::Error, fs::File, io::Seek}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `A_COMMAND` should have an upper camel case name [INFO] [stdout] --> src/parser.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 144 | A_COMMAND, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `ACommand` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `C_COMMAND` should have an upper camel case name [INFO] [stdout] --> src/parser.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | C_COMMAND, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `CCommand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `L_COMMAND` should have an upper camel case name [INFO] [stdout] --> src/parser.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | L_COMMAND, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `LCommand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/symbol_table.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, error::Error, fs::File, io::Seek}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/parser.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | v => None, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/parser.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | v => None, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_line` [INFO] [stdout] --> src/parser.rs:417:20 [INFO] [stdout] | [INFO] [stdout] 417 | while let Some(current_line) = my_parser.advance() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_line` [INFO] [stdout] --> src/parser.rs:431:20 [INFO] [stdout] | [INFO] [stdout] 431 | while let Some(current_line) = my_parser.advance() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_line` [INFO] [stdout] --> src/parser.rs:445:20 [INFO] [stdout] | [INFO] [stdout] 445 | while let Some(current_line) = my_parser.advance() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "1e57fe8cf8a4656c646dff087a180745182d481a3056a50a95a460f3b9faeb6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e57fe8cf8a4656c646dff087a180745182d481a3056a50a95a460f3b9faeb6b", kill_on_drop: false }` [INFO] [stdout] 1e57fe8cf8a4656c646dff087a180745182d481a3056a50a95a460f3b9faeb6b