[INFO] cloning repository https://github.com/jrabello/zion-vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jrabello/zion-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrabello%2Fzion-vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrabello%2Fzion-vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 032cacc2100eda8c5822fd732e21923fb845dcd1 [INFO] testing jrabello/zion-vm against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrabello%2Fzion-vm" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jrabello/zion-vm on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jrabello/zion-vm [INFO] finished tweaking git repo https://github.com/jrabello/zion-vm [INFO] tweaked toml for git repo https://github.com/jrabello/zion-vm written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jrabello/zion-vm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7467884aed4a08a516d2927174a4f4f14c2ce1d8d3acfdd974c6361afaef591f [INFO] running `Command { std: "docker" "start" "-a" "7467884aed4a08a516d2927174a4f4f14c2ce1d8d3acfdd974c6361afaef591f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7467884aed4a08a516d2927174a4f4f14c2ce1d8d3acfdd974c6361afaef591f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7467884aed4a08a516d2927174a4f4f14c2ce1d8d3acfdd974c6361afaef591f", kill_on_drop: false }` [INFO] [stdout] 7467884aed4a08a516d2927174a4f4f14c2ce1d8d3acfdd974c6361afaef591f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c92bfefd88597c325dc880714e88835f82e97be5a5adc1ccf260d7db18c61500 [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" "c92bfefd88597c325dc880714e88835f82e97be5a5adc1ccf260d7db18c61500", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Compiling zion-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `R_R` should have an upper camel case name [INFO] [stdout] --> src/zion/instruction.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | R_R = 3, //mov A, B [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `RR` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `R_IMM` should have an upper camel case name [INFO] [stdout] --> src/zion/instruction.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | R_IMM = 4, //mov A, 0xFF [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `RImm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `R_MEM` should have an upper camel case name [INFO] [stdout] --> src/zion/instruction.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | R_MEM = 5, //mov A, @0xFF [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `RMem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `MEM_R` should have an upper camel case name [INFO] [stdout] --> src/zion/instruction.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | MEM_R = 6, //mov @0xFF, A [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `MemR` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `move_rr` [INFO] [stdout] --> src/zion/registers.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn move_rr(&mut self, reg1: u8, reg2: u8) { [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: `set_size` [INFO] [stdout] --> src/zion/instruction.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn set_size(&mut self, size: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/zion/cache.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | write!(f, "\n\tcode:[ "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/zion/cache.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | write!(f, "]\n\tdata:[ "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.26s [INFO] running `Command { std: "docker" "inspect" "c92bfefd88597c325dc880714e88835f82e97be5a5adc1ccf260d7db18c61500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c92bfefd88597c325dc880714e88835f82e97be5a5adc1ccf260d7db18c61500", kill_on_drop: false }` [INFO] [stdout] c92bfefd88597c325dc880714e88835f82e97be5a5adc1ccf260d7db18c61500 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b94720948ca563e85dc51b492928a34f98bd24d301e1acd6708a325aa4e05d95 [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" "b94720948ca563e85dc51b492928a34f98bd24d301e1acd6708a325aa4e05d95", kill_on_drop: false }` [INFO] [stderr] Compiling zion-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `R_R` should have an upper camel case name [INFO] [stdout] --> src/zion/instruction.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | R_R = 3, //mov A, B [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `RR` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `R_IMM` should have an upper camel case name [INFO] [stdout] --> src/zion/instruction.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | R_IMM = 4, //mov A, 0xFF [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `RImm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `R_MEM` should have an upper camel case name [INFO] [stdout] --> src/zion/instruction.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | R_MEM = 5, //mov A, @0xFF [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `RMem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `MEM_R` should have an upper camel case name [INFO] [stdout] --> src/zion/instruction.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | MEM_R = 6, //mov @0xFF, A [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `MemR` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `move_rr` [INFO] [stdout] --> src/zion/registers.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn move_rr(&mut self, reg1: u8, reg2: u8) { [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: `set_size` [INFO] [stdout] --> src/zion/instruction.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn set_size(&mut self, size: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/zion/cache.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | write!(f, "\n\tcode:[ "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/zion/cache.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | write!(f, "]\n\tdata:[ "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "b94720948ca563e85dc51b492928a34f98bd24d301e1acd6708a325aa4e05d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b94720948ca563e85dc51b492928a34f98bd24d301e1acd6708a325aa4e05d95", kill_on_drop: false }` [INFO] [stdout] b94720948ca563e85dc51b492928a34f98bd24d301e1acd6708a325aa4e05d95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ebafd812b39745c41914f0ba57f33ebd230c9979bea89a27f02bb942497be7d7 [INFO] running `Command { std: "docker" "start" "-a" "ebafd812b39745c41914f0ba57f33ebd230c9979bea89a27f02bb942497be7d7", kill_on_drop: false }` [INFO] [stderr] warning: variant `R_R` should have an upper camel case name [INFO] [stderr] --> src/zion/instruction.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | R_R = 3, //mov A, B [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `RR` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `R_IMM` should have an upper camel case name [INFO] [stderr] --> src/zion/instruction.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | R_IMM = 4, //mov A, 0xFF [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `RImm` [INFO] [stderr] [INFO] [stderr] warning: variant `R_MEM` should have an upper camel case name [INFO] [stderr] --> src/zion/instruction.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | R_MEM = 5, //mov A, @0xFF [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `RMem` [INFO] [stderr] [INFO] [stderr] warning: variant `MEM_R` should have an upper camel case name [INFO] [stderr] --> src/zion/instruction.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | MEM_R = 6, //mov @0xFF, A [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `MemR` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `move_rr` [INFO] [stderr] --> src/zion/registers.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | fn move_rr(&mut self, reg1: u8, reg2: u8) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_size` [INFO] [stderr] --> src/zion/instruction.rs:59:12 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn set_size(&mut self, size: u8) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/zion/cache.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | write!(f, "\n\tcode:[ "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/zion/cache.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | write!(f, "]\n\tdata:[ "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/zion_vm-8ddb180fd5d3ee89 [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ebafd812b39745c41914f0ba57f33ebd230c9979bea89a27f02bb942497be7d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebafd812b39745c41914f0ba57f33ebd230c9979bea89a27f02bb942497be7d7", kill_on_drop: false }` [INFO] [stdout] ebafd812b39745c41914f0ba57f33ebd230c9979bea89a27f02bb942497be7d7