[INFO] cloning repository https://github.com/QlowB/zombie [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/QlowB/zombie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQlowB%2Fzombie", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQlowB%2Fzombie'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 207403c291b4b12dfcf048205e1883517ec56616 [INFO] testing QlowB/zombie against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQlowB%2Fzombie" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/QlowB/zombie on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/QlowB/zombie [INFO] finished tweaking git repo https://github.com/QlowB/zombie [INFO] tweaked toml for git repo https://github.com/QlowB/zombie written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/QlowB/zombie already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dynasmrt v1.0.1 [INFO] [stderr] Downloaded dynasm v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45fbdf84824e7dece35de3afc0f3ed72f9b51474687da8d9a218f4c85b479137 [INFO] running `Command { std: "docker" "start" "-a" "45fbdf84824e7dece35de3afc0f3ed72f9b51474687da8d9a218f4c85b479137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45fbdf84824e7dece35de3afc0f3ed72f9b51474687da8d9a218f4c85b479137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45fbdf84824e7dece35de3afc0f3ed72f9b51474687da8d9a218f4c85b479137", kill_on_drop: false }` [INFO] [stdout] 45fbdf84824e7dece35de3afc0f3ed72f9b51474687da8d9a218f4c85b479137 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0065dd2bdac508b4adc84c9eb5c14471af232196195c4c39af90fbb1dde0d983 [INFO] running `Command { std: "docker" "start" "-a" "0065dd2bdac508b4adc84c9eb5c14471af232196195c4c39af90fbb1dde0d983", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling typed-arena v1.4.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memmap2 v0.2.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dynasm v1.0.1 [INFO] [stderr] Compiling dynasmrt v1.0.1 [INFO] [stderr] Compiling zombie v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Add`, `Mul`, `Sub` [INFO] [stdout] --> src/interpret.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::{Add, Mul, Sub}; [INFO] [stdout] | ^^^ ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CellSize` [INFO] [stdout] --> src/compile.rs:6:43 [INFO] [stdout] | [INFO] [stdout] 6 | use super::options::{Options, CellLayout, CellSize}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/options.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | Err(e) => match s { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cfg` [INFO] [stdout] --> src/compile.rs:21:24 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn compile_cfg<'a>(cfg: Vec>) -> Box ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cfg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset_creator` [INFO] [stdout] --> src/trans/c.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | let offset_creator = |o: i64| { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset_creator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nop` [INFO] [stdout] --> src/trans/c.rs:145:29 [INFO] [stdout] | [INFO] [stdout] 145 | fn visit_nop(&mut self, nop: &Instruction) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `arena` [INFO] [stdout] --> src/optimize.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | arena: &'a Arena>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MemoryState` [INFO] [stdout] --> src/optimize.rs:162:8 [INFO] [stdout] | [INFO] [stdout] 162 | struct MemoryState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `CellState` [INFO] [stdout] --> src/optimize.rs:167:6 [INFO] [stdout] | [INFO] [stdout] 167 | enum CellState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `opts` [INFO] [stdout] --> src/compile.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | opts: &'a Options [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.91s [INFO] running `Command { std: "docker" "inspect" "0065dd2bdac508b4adc84c9eb5c14471af232196195c4c39af90fbb1dde0d983", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0065dd2bdac508b4adc84c9eb5c14471af232196195c4c39af90fbb1dde0d983", kill_on_drop: false }` [INFO] [stdout] 0065dd2bdac508b4adc84c9eb5c14471af232196195c4c39af90fbb1dde0d983 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19ab096b5521f68938557c517990eabf437158224d50f8e04ecf0ca8038250af [INFO] running `Command { std: "docker" "start" "-a" "19ab096b5521f68938557c517990eabf437158224d50f8e04ecf0ca8038250af", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling zombie v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Add`, `Mul`, `Sub` [INFO] [stdout] --> src/interpret.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::{Add, Mul, Sub}; [INFO] [stdout] | ^^^ ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CellSize` [INFO] [stdout] --> src/compile.rs:6:43 [INFO] [stdout] | [INFO] [stdout] 6 | use super::options::{Options, CellLayout, CellSize}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/options.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | Err(e) => match s { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cfg` [INFO] [stdout] --> src/compile.rs:21:24 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn compile_cfg<'a>(cfg: Vec>) -> Box ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cfg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset_creator` [INFO] [stdout] --> src/trans/c.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | let offset_creator = |o: i64| { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset_creator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nop` [INFO] [stdout] --> src/trans/c.rs:145:29 [INFO] [stdout] | [INFO] [stdout] 145 | fn visit_nop(&mut self, nop: &Instruction) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `arena` [INFO] [stdout] --> src/optimize.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | arena: &'a Arena>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MemoryState` [INFO] [stdout] --> src/optimize.rs:162:8 [INFO] [stdout] | [INFO] [stdout] 162 | struct MemoryState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `CellState` [INFO] [stdout] --> src/optimize.rs:167:6 [INFO] [stdout] | [INFO] [stdout] 167 | enum CellState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `opts` [INFO] [stdout] --> src/compile.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | opts: &'a Options [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 45.79s [INFO] running `Command { std: "docker" "inspect" "19ab096b5521f68938557c517990eabf437158224d50f8e04ecf0ca8038250af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19ab096b5521f68938557c517990eabf437158224d50f8e04ecf0ca8038250af", kill_on_drop: false }` [INFO] [stdout] 19ab096b5521f68938557c517990eabf437158224d50f8e04ecf0ca8038250af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a661e840e6cf2df09862a322bb2818a6bee107d0b459e58c2558219f3ff9fbbf [INFO] running `Command { std: "docker" "start" "-a" "a661e840e6cf2df09862a322bb2818a6bee107d0b459e58c2558219f3ff9fbbf", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Add`, `Mul`, `Sub` [INFO] [stderr] --> src/interpret.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | use std::ops::{Add, Mul, Sub}; [INFO] [stderr] | ^^^ ^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `CellSize` [INFO] [stderr] --> src/compile.rs:6:43 [INFO] [stderr] | [INFO] [stderr] 6 | use super::options::{Options, CellLayout, CellSize}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/options.rs:55:17 [INFO] [stderr] | [INFO] [stderr] 55 | Err(e) => match s { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cfg` [INFO] [stderr] --> src/compile.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn compile_cfg<'a>(cfg: Vec>) -> Box ()> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cfg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset_creator` [INFO] [stderr] --> src/trans/c.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | let offset_creator = |o: i64| { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset_creator` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nop` [INFO] [stderr] --> src/trans/c.rs:145:29 [INFO] [stderr] | [INFO] [stderr] 145 | fn visit_nop(&mut self, nop: &Instruction) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_nop` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `arena` [INFO] [stderr] --> src/optimize.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | arena: &'a Arena>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MemoryState` [INFO] [stderr] --> src/optimize.rs:162:8 [INFO] [stderr] | [INFO] [stderr] 162 | struct MemoryState { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `CellState` [INFO] [stderr] --> src/optimize.rs:167:6 [INFO] [stderr] | [INFO] [stderr] 167 | enum CellState { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `opts` [INFO] [stderr] --> src/compile.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | opts: &'a Options [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `zombie` (bin "zombie" test) generated 10 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zombie-59836546b61d8a7f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a661e840e6cf2df09862a322bb2818a6bee107d0b459e58c2558219f3ff9fbbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a661e840e6cf2df09862a322bb2818a6bee107d0b459e58c2558219f3ff9fbbf", kill_on_drop: false }` [INFO] [stdout] a661e840e6cf2df09862a322bb2818a6bee107d0b459e58c2558219f3ff9fbbf