[INFO] cloning repository https://github.com/kmate/hack-vm-translator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kmate/hack-vm-translator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmate%2Fhack-vm-translator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmate%2Fhack-vm-translator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b02dc0e8dc8ab92d54f367e45597146ae4f45f69 [INFO] checking kmate/hack-vm-translator against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmate%2Fhack-vm-translator" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kmate/hack-vm-translator on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kmate/hack-vm-translator [INFO] finished tweaking git repo https://github.com/kmate/hack-vm-translator [INFO] tweaked toml for git repo https://github.com/kmate/hack-vm-translator written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/kmate/hack-vm-translator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e796e380d2920285928e23228e337a0b172297bf863e053a37add5d23b9bc493 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e796e380d2920285928e23228e337a0b172297bf863e053a37add5d23b9bc493", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e796e380d2920285928e23228e337a0b172297bf863e053a37add5d23b9bc493", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e796e380d2920285928e23228e337a0b172297bf863e053a37add5d23b9bc493", kill_on_drop: false }` [INFO] [stdout] e796e380d2920285928e23228e337a0b172297bf863e053a37add5d23b9bc493 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44048922f89155e63a393ff7c104fc9e3704193d2f68fe8b4fa7d830a5fdc95f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "44048922f89155e63a393ff7c104fc9e3704193d2f68fe8b4fa7d830a5fdc95f", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.29 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking textwrap v0.7.0 [INFO] [stderr] Checking nom v3.2.0 [INFO] [stderr] Checking clap v2.26.0 [INFO] [stderr] Checking hack-vm-translator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IResult` [INFO] [stdout] --> src/parser.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use nom::{IResult, alpha, alphanumeric, digit, space}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Add` [INFO] [stdout] --> src/inst.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Sub` [INFO] [stdout] --> src/inst.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Neg` [INFO] [stdout] --> src/inst.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Neg, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Eq` [INFO] [stdout] --> src/inst.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Eq, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Gt` [INFO] [stdout] --> src/inst.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Gt, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Lt` [INFO] [stdout] --> src/inst.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Lt, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `And` [INFO] [stdout] --> src/inst.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | And, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Or` [INFO] [stdout] --> src/inst.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Or, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Not` [INFO] [stdout] --> src/inst.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | Not, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Argument` [INFO] [stdout] --> src/inst.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Argument, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Local` [INFO] [stdout] --> src/inst.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | Local, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `This` [INFO] [stdout] --> src/inst.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | This, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `That` [INFO] [stdout] --> src/inst.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | That, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Constant` [INFO] [stdout] --> src/inst.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | Constant, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Static` [INFO] [stdout] --> src/inst.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | Static, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pointer` [INFO] [stdout] --> src/inst.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | Pointer, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Temp` [INFO] [stdout] --> src/inst.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | Temp, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Arith` [INFO] [stdout] --> src/inst.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | Arith { op: Op }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pop` [INFO] [stdout] --> src/inst.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | Pop { segment: Segment, index: u16 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Push` [INFO] [stdout] --> src/inst.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | Push { segment: Segment, index: u16 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DefLabel` [INFO] [stdout] --> src/inst.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | DefLabel { label: Label<'a> }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Goto` [INFO] [stdout] --> src/inst.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | Goto { label: Label<'a> }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IfGoto` [INFO] [stdout] --> src/inst.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | IfGoto { label: Label<'a> }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DefFun` [INFO] [stdout] --> src/inst.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | DefFun { name: FunName<'a>, nvars: u16 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> src/inst.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | Call { name: FunName<'a>, nargs: u16 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Return` [INFO] [stdout] --> src/inst.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.38s [INFO] running `Command { std: "docker" "inspect" "44048922f89155e63a393ff7c104fc9e3704193d2f68fe8b4fa7d830a5fdc95f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44048922f89155e63a393ff7c104fc9e3704193d2f68fe8b4fa7d830a5fdc95f", kill_on_drop: false }` [INFO] [stdout] 44048922f89155e63a393ff7c104fc9e3704193d2f68fe8b4fa7d830a5fdc95f