[INFO] updating cached repository https://github.com/tindleaj/hack_assembler
[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] 0697f93b96a1d32e56def3ae331ffadbad6a910f
[INFO] checking tindleaj/hack_assembler against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftindleaj%2Fhack_assembler" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tindleaj/hack_assembler on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tindleaj/hack_assembler
[INFO] finished tweaking git repo https://github.com/tindleaj/hack_assembler
[INFO] tweaked toml for git repo https://github.com/tindleaj/hack_assembler written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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] e9a7c662de68e9e5701567508bcdcb0c60c2a319225aa026bf4794be6f6f6a64
[INFO] running `"docker" "start" "-a" "e9a7c662de68e9e5701567508bcdcb0c60c2a319225aa026bf4794be6f6f6a64"`
[INFO] [stderr]     Checking hack_assembler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/parser.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[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/parser.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `JUMP_TABLE`
[INFO] [stderr]   --> src/parser.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | / const JUMP_TABLE: [(&str, &str); 8] = [
[INFO] [stderr] 5  | |   ("null", "000"),
[INFO] [stderr] 6  | |   ("M", "001"),
[INFO] [stderr] 7  | |   ("D", "010"),
[INFO] [stderr] ...  |
[INFO] [stderr] 12 | |   ("AMD", "111"),
[INFO] [stderr] 13 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DEST_TABLE`
[INFO] [stderr]   --> src/parser.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | / const DEST_TABLE: [(&str, &str); 8] = [
[INFO] [stderr] 16 | |   ("null", "000"),
[INFO] [stderr] 17 | |   ("JGT", "001"),
[INFO] [stderr] 18 | |   ("JEQ", "010"),
[INFO] [stderr] ...  |
[INFO] [stderr] 23 | |   ("JMP", "111"),
[INFO] [stderr] 24 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COMP_TABLE`
[INFO] [stderr]   --> src/parser.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | / const COMP_TABLE: [(&str, &str); 29] = [
[INFO] [stderr] 27 | |   ("0", "0101010"),
[INFO] [stderr] 28 | |   ("1", "0111111"),
[INFO] [stderr] 29 | |   ("-1", "0111010"),
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |   ("D|M", "1010101"),
[INFO] [stderr] 56 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SYMBOL_TABLE`
[INFO] [stderr]   --> src/parser.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | / const SYMBOL_TABLE: [(&str, &str); 22] = [
[INFO] [stderr] 59 | |   ("SP", "0"),
[INFO] [stderr] 60 | |   ("LCL", "1"),
[INFO] [stderr] 61 | |   ("ARG", "2"),
[INFO] [stderr] ...  |
[INFO] [stderr] 80 | |   ("KBD", "24567"),
[INFO] [stderr] 81 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Parser`
[INFO] [stderr]   --> src/parser.rs:83:8
[INFO] [stderr]    |
[INFO] [stderr] 83 | struct Parser {}
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse_line`
[INFO] [stderr]   --> src/parser.rs:86:3
[INFO] [stderr]    |
[INFO] [stderr] 86 |   fn parse_line(line: String) -> Command {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse_a_command`
[INFO] [stderr]   --> src/parser.rs:97:3
[INFO] [stderr]    |
[INFO] [stderr] 97 |   fn parse_a_command(line: String) -> Command {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `decimal_to_binary`
[INFO] [stderr]    --> src/parser.rs:111:3
[INFO] [stderr]     |
[INFO] [stderr] 111 |   fn decimal_to_binary(num: u32) -> String {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `CommandType`
[INFO] [stderr]    --> src/parser.rs:139:6
[INFO] [stderr]     |
[INFO] [stderr] 139 | enum CommandType {
[INFO] [stderr]     |      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Command`
[INFO] [stderr]    --> src/parser.rs:145:8
[INFO] [stderr]     |
[INFO] [stderr] 145 | struct Command {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_string`
[INFO] [stderr]    --> src/parser.rs:151:3
[INFO] [stderr]     |
[INFO] [stderr] 151 |   fn as_string(&self) -> String {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dest`
[INFO] [stderr]    --> src/parser.rs:155:3
[INFO] [stderr]     |
[INFO] [stderr] 155 |   fn dest(&self) -> String {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `comp`
[INFO] [stderr]    --> src/parser.rs:159:3
[INFO] [stderr]     |
[INFO] [stderr] 159 |   fn comp(&self) -> String {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `jump`
[INFO] [stderr]    --> src/parser.rs:163:3
[INFO] [stderr]     |
[INFO] [stderr] 163 |   fn jump(&self) -> String {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/parser.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[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/parser.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `JUMP_TABLE`
[INFO] [stderr]   --> src/parser.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | / const JUMP_TABLE: [(&str, &str); 8] = [
[INFO] [stderr] 5  | |   ("null", "000"),
[INFO] [stderr] 6  | |   ("M", "001"),
[INFO] [stderr] 7  | |   ("D", "010"),
[INFO] [stderr] ...  |
[INFO] [stderr] 12 | |   ("AMD", "111"),
[INFO] [stderr] 13 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DEST_TABLE`
[INFO] [stderr]   --> src/parser.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | / const DEST_TABLE: [(&str, &str); 8] = [
[INFO] [stderr] 16 | |   ("null", "000"),
[INFO] [stderr] 17 | |   ("JGT", "001"),
[INFO] [stderr] 18 | |   ("JEQ", "010"),
[INFO] [stderr] ...  |
[INFO] [stderr] 23 | |   ("JMP", "111"),
[INFO] [stderr] 24 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COMP_TABLE`
[INFO] [stderr]   --> src/parser.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | / const COMP_TABLE: [(&str, &str); 29] = [
[INFO] [stderr] 27 | |   ("0", "0101010"),
[INFO] [stderr] 28 | |   ("1", "0111111"),
[INFO] [stderr] 29 | |   ("-1", "0111010"),
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |   ("D|M", "1010101"),
[INFO] [stderr] 56 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SYMBOL_TABLE`
[INFO] [stderr]   --> src/parser.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | / const SYMBOL_TABLE: [(&str, &str); 22] = [
[INFO] [stderr] 59 | |   ("SP", "0"),
[INFO] [stderr] 60 | |   ("LCL", "1"),
[INFO] [stderr] 61 | |   ("ARG", "2"),
[INFO] [stderr] ...  |
[INFO] [stderr] 80 | |   ("KBD", "24567"),
[INFO] [stderr] 81 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `L`
[INFO] [stderr]    --> src/parser.rs:142:3
[INFO] [stderr]     |
[INFO] [stderr] 142 |   L,
[INFO] [stderr]     |   ^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `command_type`
[INFO] [stderr]    --> src/parser.rs:146:3
[INFO] [stderr]     |
[INFO] [stderr] 146 |   command_type: CommandType,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dest`
[INFO] [stderr]    --> src/parser.rs:155:3
[INFO] [stderr]     |
[INFO] [stderr] 155 |   fn dest(&self) -> String {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `comp`
[INFO] [stderr]    --> src/parser.rs:159:3
[INFO] [stderr]     |
[INFO] [stderr] 159 |   fn comp(&self) -> String {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `jump`
[INFO] [stderr]    --> src/parser.rs:163:3
[INFO] [stderr]     |
[INFO] [stderr] 163 |   fn jump(&self) -> String {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "e9a7c662de68e9e5701567508bcdcb0c60c2a319225aa026bf4794be6f6f6a64"`
[INFO] running `"docker" "rm" "-f" "e9a7c662de68e9e5701567508bcdcb0c60c2a319225aa026bf4794be6f6f6a64"`
[INFO] [stdout] e9a7c662de68e9e5701567508bcdcb0c60c2a319225aa026bf4794be6f6f6a64