[INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-applypatch.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs/hooks/pre-applypatch.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs/refs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/info/exclude' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs/info/exclude': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/farshed/lc3-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farshed/lc3-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6f92e7d7c5cc2f85790083bf90ab6387f755f99 [INFO] testing farshed/lc3-rs against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarshed%2Flc3-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/farshed/lc3-rs on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/farshed/lc3-rs [INFO] finished tweaking git repo https://github.com/farshed/lc3-rs [INFO] tweaked toml for git repo https://github.com/farshed/lc3-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/farshed/lc3-rs 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f9bf3bb2dcbc60a800b4d2be34537c5baf745fb0ea05030c676cc0943ebb0d7 [INFO] running `Command { std: "docker" "start" "-a" "4f9bf3bb2dcbc60a800b4d2be34537c5baf745fb0ea05030c676cc0943ebb0d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f9bf3bb2dcbc60a800b4d2be34537c5baf745fb0ea05030c676cc0943ebb0d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f9bf3bb2dcbc60a800b4d2be34537c5baf745fb0ea05030c676cc0943ebb0d7", kill_on_drop: false }` [INFO] [stdout] 4f9bf3bb2dcbc60a800b4d2be34537c5baf745fb0ea05030c676cc0943ebb0d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91b67d78ddb26c459f4de7d970221621f39f791401e4460c090424ef2f7a56ef [INFO] running `Command { std: "docker" "start" "-a" "91b67d78ddb26c459f4de7d970221621f39f791401e4460c090424ef2f7a56ef", kill_on_drop: false }` [INFO] [stderr] Compiling lc3-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `R1`, `R2`, `R3`, `R4`, `R5`, and `R6` are never constructed [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Register { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 8 | R0, [INFO] [stdout] 9 | R1, [INFO] [stdout] | ^^ [INFO] [stdout] 10 | R2, [INFO] [stdout] | ^^ [INFO] [stdout] 11 | R3, [INFO] [stdout] | ^^ [INFO] [stdout] 12 | R4, [INFO] [stdout] | ^^ [INFO] [stdout] 13 | R5, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | R6, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Register` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | enum Op { [INFO] [stdout] | -- variants in this enum [INFO] [stdout] 22 | BR, // branch [INFO] [stdout] | ^^ [INFO] [stdout] 23 | ADD, // add [INFO] [stdout] | ^^^ [INFO] [stdout] 24 | LD, // load [INFO] [stdout] | ^^ [INFO] [stdout] 25 | ST, // store [INFO] [stdout] | ^^ [INFO] [stdout] 26 | JSR, // jump register [INFO] [stdout] | ^^^ [INFO] [stdout] 27 | AND, // bitwise and [INFO] [stdout] | ^^^ [INFO] [stdout] 28 | LDR, // load register [INFO] [stdout] | ^^^ [INFO] [stdout] 29 | STR, // store register [INFO] [stdout] | ^^^ [INFO] [stdout] 30 | RTI, // unused [INFO] [stdout] | ^^^ [INFO] [stdout] 31 | NOT, // bitwise not [INFO] [stdout] | ^^^ [INFO] [stdout] 32 | LDI, // load indirect [INFO] [stdout] | ^^^ [INFO] [stdout] 33 | STI, // store indirect [INFO] [stdout] | ^^^ [INFO] [stdout] 34 | JMP, // jump [INFO] [stdout] | ^^^ [INFO] [stdout] 35 | RES, // reserved (unused) [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | LEA, // load effective address [INFO] [stdout] | ^^^ [INFO] [stdout] 37 | TRAP, // execute trap [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Getc`, `Out`, `Puts`, `In`, `Putsp`, and `Halt` are never constructed [INFO] [stdout] --> src/main.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | enum Trap { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 49 | Getc = 0x20, // get character from keyboard, not echoed onto the terminal [INFO] [stdout] | ^^^^ [INFO] [stdout] 50 | Out = 0x21, // output a character [INFO] [stdout] | ^^^ [INFO] [stdout] 51 | Puts = 0x22, // output a word string [INFO] [stdout] | ^^^^ [INFO] [stdout] 52 | In = 0x23, // get character from keyboard, echoed onto the terminal [INFO] [stdout] | ^^ [INFO] [stdout] 53 | Putsp = 0x24, // output a byte string [INFO] [stdout] | ^^^^^ [INFO] [stdout] 54 | Halt = 0x25, // halt the program [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "91b67d78ddb26c459f4de7d970221621f39f791401e4460c090424ef2f7a56ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91b67d78ddb26c459f4de7d970221621f39f791401e4460c090424ef2f7a56ef", kill_on_drop: false }` [INFO] [stdout] 91b67d78ddb26c459f4de7d970221621f39f791401e4460c090424ef2f7a56ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f80c08ebbf8b4659222fb64646c3227d4d83d78d219e6d14ba78cc27e0a915e [INFO] running `Command { std: "docker" "start" "-a" "9f80c08ebbf8b4659222fb64646c3227d4d83d78d219e6d14ba78cc27e0a915e", kill_on_drop: false }` [INFO] [stderr] Compiling lc3-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `R1`, `R2`, `R3`, `R4`, `R5`, and `R6` are never constructed [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Register { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 8 | R0, [INFO] [stdout] 9 | R1, [INFO] [stdout] | ^^ [INFO] [stdout] 10 | R2, [INFO] [stdout] | ^^ [INFO] [stdout] 11 | R3, [INFO] [stdout] | ^^ [INFO] [stdout] 12 | R4, [INFO] [stdout] | ^^ [INFO] [stdout] 13 | R5, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | R6, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Register` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | enum Op { [INFO] [stdout] | -- variants in this enum [INFO] [stdout] 22 | BR, // branch [INFO] [stdout] | ^^ [INFO] [stdout] 23 | ADD, // add [INFO] [stdout] | ^^^ [INFO] [stdout] 24 | LD, // load [INFO] [stdout] | ^^ [INFO] [stdout] 25 | ST, // store [INFO] [stdout] | ^^ [INFO] [stdout] 26 | JSR, // jump register [INFO] [stdout] | ^^^ [INFO] [stdout] 27 | AND, // bitwise and [INFO] [stdout] | ^^^ [INFO] [stdout] 28 | LDR, // load register [INFO] [stdout] | ^^^ [INFO] [stdout] 29 | STR, // store register [INFO] [stdout] | ^^^ [INFO] [stdout] 30 | RTI, // unused [INFO] [stdout] | ^^^ [INFO] [stdout] 31 | NOT, // bitwise not [INFO] [stdout] | ^^^ [INFO] [stdout] 32 | LDI, // load indirect [INFO] [stdout] | ^^^ [INFO] [stdout] 33 | STI, // store indirect [INFO] [stdout] | ^^^ [INFO] [stdout] 34 | JMP, // jump [INFO] [stdout] | ^^^ [INFO] [stdout] 35 | RES, // reserved (unused) [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | LEA, // load effective address [INFO] [stdout] | ^^^ [INFO] [stdout] 37 | TRAP, // execute trap [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Getc`, `Out`, `Puts`, `In`, `Putsp`, and `Halt` are never constructed [INFO] [stdout] --> src/main.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | enum Trap { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 49 | Getc = 0x20, // get character from keyboard, not echoed onto the terminal [INFO] [stdout] | ^^^^ [INFO] [stdout] 50 | Out = 0x21, // output a character [INFO] [stdout] | ^^^ [INFO] [stdout] 51 | Puts = 0x22, // output a word string [INFO] [stdout] | ^^^^ [INFO] [stdout] 52 | In = 0x23, // get character from keyboard, echoed onto the terminal [INFO] [stdout] | ^^ [INFO] [stdout] 53 | Putsp = 0x24, // output a byte string [INFO] [stdout] | ^^^^^ [INFO] [stdout] 54 | Halt = 0x25, // halt the program [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "9f80c08ebbf8b4659222fb64646c3227d4d83d78d219e6d14ba78cc27e0a915e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f80c08ebbf8b4659222fb64646c3227d4d83d78d219e6d14ba78cc27e0a915e", kill_on_drop: false }` [INFO] [stdout] 9f80c08ebbf8b4659222fb64646c3227d4d83d78d219e6d14ba78cc27e0a915e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 14d874c7bed12bf94cc695b8cde2f87f879e582ea653c4ceaaa9bdc5b409afe0 [INFO] running `Command { std: "docker" "start" "-a" "14d874c7bed12bf94cc695b8cde2f87f879e582ea653c4ceaaa9bdc5b409afe0", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/7500375d938d99f077cd4efb5cdcbddbe7c51aea7860a8ff103d765fbed6b6b3/merged: no space left on device [INFO] running `Command { std: "docker" "inspect" "14d874c7bed12bf94cc695b8cde2f87f879e582ea653c4ceaaa9bdc5b409afe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14d874c7bed12bf94cc695b8cde2f87f879e582ea653c4ceaaa9bdc5b409afe0", kill_on_drop: false }` [INFO] [stdout] 14d874c7bed12bf94cc695b8cde2f87f879e582ea653c4ceaaa9bdc5b409afe0