[INFO] cloning repository https://github.com/navi25/Chernobyl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/navi25/Chernobyl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavi25%2FChernobyl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavi25%2FChernobyl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0d4ddc8a9926a8129d42b466c6fc7a6113203ab0 [INFO] checking navi25/Chernobyl against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavi25%2FChernobyl" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/navi25/Chernobyl on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/navi25/Chernobyl [INFO] finished tweaking git repo https://github.com/navi25/Chernobyl [INFO] tweaked toml for git repo https://github.com/navi25/Chernobyl written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/navi25/Chernobyl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09092d6c08b91e79743a772800fe7e16a98d18dd20d476f75a5a1ef067d9c745 [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" "09092d6c08b91e79743a772800fe7e16a98d18dd20d476f75a5a1ef067d9c745", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09092d6c08b91e79743a772800fe7e16a98d18dd20d476f75a5a1ef067d9c745", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09092d6c08b91e79743a772800fe7e16a98d18dd20d476f75a5a1ef067d9c745", kill_on_drop: false }` [INFO] [stdout] 09092d6c08b91e79743a772800fe7e16a98d18dd20d476f75a5a1ef067d9c745 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02c8d93596fe373b604592aa6b93a615332cc3e040e4d421ebbe35bb1b4cde98 [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" "02c8d93596fe373b604592aa6b93a615332cc3e040e4d421ebbe35bb1b4cde98", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking chernobyl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/assembler/opcode_parser.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::nom::types::CompleteStr` [INFO] [stdout] --> src/assembler/opcode_parser.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::nom::types::CompleteStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::assembler::Token` [INFO] [stdout] --> src/assembler/opcode_parser.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::assembler::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::instructions::Opcode` [INFO] [stdout] --> src/assembler/opcode_parser.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::instructions::Opcode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/assembler/register_parser.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::nom::types::CompleteStr` [INFO] [stdout] --> src/assembler/register_parser.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::nom::types::CompleteStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::assembler::Token` [INFO] [stdout] --> src/assembler/register_parser.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::assembler::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::instructions::Opcode` [INFO] [stdout] --> src/assembler/register_parser.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::instructions::Opcode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::nom::types::CompleteStr` [INFO] [stdout] --> src/assembler/operand_parser.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::nom::types::CompleteStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::assembler::Token` [INFO] [stdout] --> src/assembler/operand_parser.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::assembler::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::assembler::operand_parser::integer_operand` [INFO] [stdout] --> src/assembler/operand_parser.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::assembler::operand_parser::integer_operand; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::assembler::Token` [INFO] [stdout] --> src/assembler/register_parser.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::assembler::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::instructions::Opcode` [INFO] [stdout] --> src/assembler/register_parser.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::instructions::Opcode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `vm` [INFO] [stdout] --> src/repl/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | vm : VM [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `vm` [INFO] [stdout] --> src/repl/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | vm : VM [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.92s [INFO] running `Command { std: "docker" "inspect" "02c8d93596fe373b604592aa6b93a615332cc3e040e4d421ebbe35bb1b4cde98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02c8d93596fe373b604592aa6b93a615332cc3e040e4d421ebbe35bb1b4cde98", kill_on_drop: false }` [INFO] [stdout] 02c8d93596fe373b604592aa6b93a615332cc3e040e4d421ebbe35bb1b4cde98