[INFO] cloning repository https://github.com/DamianX/memevm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DamianX/memevm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDamianX%2Fmemevm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDamianX%2Fmemevm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7ad68ba11a3ed9de5fdca322cbb06adc2c972d48 [INFO] testing DamianX/memevm against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDamianX%2Fmemevm" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DamianX/memevm on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DamianX/memevm [INFO] finished tweaking git repo https://github.com/DamianX/memevm [INFO] tweaked toml for git repo https://github.com/DamianX/memevm written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/DamianX/memevm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78609e79f8fa8d5a4057bbc21fd25111742eab72edca8affe366fe900d57a2ca [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" "78609e79f8fa8d5a4057bbc21fd25111742eab72edca8affe366fe900d57a2ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78609e79f8fa8d5a4057bbc21fd25111742eab72edca8affe366fe900d57a2ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78609e79f8fa8d5a4057bbc21fd25111742eab72edca8affe366fe900d57a2ca", kill_on_drop: false }` [INFO] [stdout] 78609e79f8fa8d5a4057bbc21fd25111742eab72edca8affe366fe900d57a2ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05894d263f97aa1fce1f0670e7eaf7d4da3bc8cd86dc8a1f8c346aacfc94d2a4 [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" "05894d263f97aa1fce1f0670e7eaf7d4da3bc8cd86dc8a1f8c346aacfc94d2a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling reexport-proc-macro v1.0.5 [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Compiling array-macro v1.0.2 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling arrayvec v0.3.25 [INFO] [stderr] Compiling hexdump v0.1.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling simple_logger v1.0.1 [INFO] [stderr] Compiling enum-map-derive v0.4.0 [INFO] [stderr] Compiling enum-map v0.4.1 [INFO] [stderr] Compiling memevm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `disassemble_program` [INFO] [stdout] --> src/disasm.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn disassemble_program(program: &[u16]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `disassemble_instruction` [INFO] [stdout] --> src/disasm.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn disassemble_instruction(instr: u16) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `disassemble_region` [INFO] [stdout] --> src/vm.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn disassemble_region(&self, start: usize, length: usize, print_address: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `memory_dump` [INFO] [stdout] --> src/vm.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn memory_dump(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.69s [INFO] running `Command { std: "docker" "inspect" "05894d263f97aa1fce1f0670e7eaf7d4da3bc8cd86dc8a1f8c346aacfc94d2a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05894d263f97aa1fce1f0670e7eaf7d4da3bc8cd86dc8a1f8c346aacfc94d2a4", kill_on_drop: false }` [INFO] [stdout] 05894d263f97aa1fce1f0670e7eaf7d4da3bc8cd86dc8a1f8c346aacfc94d2a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f0d26778f07b154509b398c35ba55a6d1d87a09f6ce74491cd30c399d02c114 [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" "5f0d26778f07b154509b398c35ba55a6d1d87a09f6ce74491cd30c399d02c114", kill_on_drop: false }` [INFO] [stderr] Compiling memevm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `disassemble_region` [INFO] [stdout] --> src/vm.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn disassemble_region(&self, start: usize, length: usize, print_address: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `memory_dump` [INFO] [stdout] --> src/vm.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn memory_dump(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "5f0d26778f07b154509b398c35ba55a6d1d87a09f6ce74491cd30c399d02c114", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f0d26778f07b154509b398c35ba55a6d1d87a09f6ce74491cd30c399d02c114", kill_on_drop: false }` [INFO] [stdout] 5f0d26778f07b154509b398c35ba55a6d1d87a09f6ce74491cd30c399d02c114 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 20975bfd35e76cd632c76eef9128dee8608dbc1f07fbc5a39d1960a2c5fb8638 [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" "20975bfd35e76cd632c76eef9128dee8608dbc1f07fbc5a39d1960a2c5fb8638", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `disassemble_region` [INFO] [stderr] --> src/vm.rs:59:12 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn disassemble_region(&self, start: usize, length: usize, print_address: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `memory_dump` [INFO] [stderr] --> src/vm.rs:84:12 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn memory_dump(&self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `memevm` (bin "memevm" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/memevm-54b8b68fde50b7a2) [INFO] [stdout] running 2 tests [INFO] [stdout] test disasm::test_simple ... ok [INFO] [stdout] test disasm::test_simple_program ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "20975bfd35e76cd632c76eef9128dee8608dbc1f07fbc5a39d1960a2c5fb8638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20975bfd35e76cd632c76eef9128dee8608dbc1f07fbc5a39d1960a2c5fb8638", kill_on_drop: false }` [INFO] [stdout] 20975bfd35e76cd632c76eef9128dee8608dbc1f07fbc5a39d1960a2c5fb8638