[INFO] cloning repository https://github.com/arthurmco/steel5 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arthurmco/steel5" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurmco%2Fsteel5"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurmco%2Fsteel5'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c90b59277c9b134ad8f2bb873533879083a1feba [INFO] testing arthurmco/steel5 against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurmco%2Fsteel5" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arthurmco/steel5 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/arthurmco/steel5 [INFO] finished tweaking git repo https://github.com/arthurmco/steel5 [INFO] tweaked toml for git repo https://github.com/arthurmco/steel5 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/arthurmco/steel5 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f640d1d11bd8cc36550d83f1b416f94b9212ef001a86d2b9ed8c73216be038d3 [INFO] running `"docker" "start" "-a" "f640d1d11bd8cc36550d83f1b416f94b9212ef001a86d2b9ed8c73216be038d3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Compiling steel5 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/cpu/instruction.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `SRLI_SRAI` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | SRLI_SRAI = 0b101, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `SrliSrai` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `ADD_SUB` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | ADD_SUB = 0b000, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `AddSub` [INFO] [stderr] [INFO] [stderr] warning: variant `SRL_SRA` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 131 | SRL_SRA = 0b101, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `SrlSra` [INFO] [stderr] [INFO] [stderr] warning: variant `OP_IMM` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:221:5 [INFO] [stderr] | [INFO] [stderr] 221 | OP_IMM(OpcodeImmFunctions), [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `OpImm` [INFO] [stderr] [INFO] [stderr] warning: variant `FREE_OPS` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:226:5 [INFO] [stderr] | [INFO] [stderr] 226 | FREE_OPS(FreeOpcodes), [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `FreeOps` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/memaccess.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let offset = addr - area.start; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/memaccess.rs:136:21 [INFO] [stderr] | [INFO] [stderr] 136 | let offset = addr - area.start; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `funct3` [INFO] [stderr] --> src/cpu/cpu_state.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | funct3, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `funct3` [INFO] [stderr] --> src/cpu/cpu_state.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | funct3, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `funct3` [INFO] [stderr] --> src/cpu/cpu_state.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | funct3, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.35s [INFO] running `"docker" "inspect" "f640d1d11bd8cc36550d83f1b416f94b9212ef001a86d2b9ed8c73216be038d3"` [INFO] running `"docker" "rm" "-f" "f640d1d11bd8cc36550d83f1b416f94b9212ef001a86d2b9ed8c73216be038d3"` [INFO] [stdout] f640d1d11bd8cc36550d83f1b416f94b9212ef001a86d2b9ed8c73216be038d3 [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ee99dee79bdfb47414634a9027e5b4fc01928838c34cf81743e9a5000eca8dba [INFO] running `"docker" "start" "-a" "ee99dee79bdfb47414634a9027e5b4fc01928838c34cf81743e9a5000eca8dba"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling steel5 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/cpu/instruction.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `SRLI_SRAI` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | SRLI_SRAI = 0b101, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `SrliSrai` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `ADD_SUB` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | ADD_SUB = 0b000, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `AddSub` [INFO] [stderr] [INFO] [stderr] warning: variant `SRL_SRA` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 131 | SRL_SRA = 0b101, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `SrlSra` [INFO] [stderr] [INFO] [stderr] warning: variant `OP_IMM` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:221:5 [INFO] [stderr] | [INFO] [stderr] 221 | OP_IMM(OpcodeImmFunctions), [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `OpImm` [INFO] [stderr] [INFO] [stderr] warning: variant `FREE_OPS` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:226:5 [INFO] [stderr] | [INFO] [stderr] 226 | FREE_OPS(FreeOpcodes), [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `FreeOps` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/memaccess.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let offset = addr - area.start; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/memaccess.rs:136:21 [INFO] [stderr] | [INFO] [stderr] 136 | let offset = addr - area.start; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `funct3` [INFO] [stderr] --> src/cpu/cpu_state.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | funct3, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `funct3` [INFO] [stderr] --> src/cpu/cpu_state.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | funct3, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `funct3` [INFO] [stderr] --> src/cpu/cpu_state.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | funct3, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `"docker" "inspect" "ee99dee79bdfb47414634a9027e5b4fc01928838c34cf81743e9a5000eca8dba"` [INFO] running `"docker" "rm" "-f" "ee99dee79bdfb47414634a9027e5b4fc01928838c34cf81743e9a5000eca8dba"` [INFO] [stdout] ee99dee79bdfb47414634a9027e5b4fc01928838c34cf81743e9a5000eca8dba [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] e9ba708e6dcfe4a61cde0ae9ebd4cb4e51830151cb59c61fb25441c9258780df [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "e9ba708e6dcfe4a61cde0ae9ebd4cb4e51830151cb59c61fb25441c9258780df"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/cpu/instruction.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `SRLI_SRAI` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | SRLI_SRAI = 0b101, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `SrliSrai` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `ADD_SUB` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | ADD_SUB = 0b000, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `AddSub` [INFO] [stderr] [INFO] [stderr] warning: variant `SRL_SRA` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 131 | SRL_SRA = 0b101, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `SrlSra` [INFO] [stderr] [INFO] [stderr] warning: variant `OP_IMM` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:221:5 [INFO] [stderr] | [INFO] [stderr] 221 | OP_IMM(OpcodeImmFunctions), [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `OpImm` [INFO] [stderr] [INFO] [stderr] warning: variant `FREE_OPS` should have an upper camel case name [INFO] [stderr] --> src/cpu/opcodes.rs:226:5 [INFO] [stderr] | [INFO] [stderr] 226 | FREE_OPS(FreeOpcodes), [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `FreeOps` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/memaccess.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let offset = addr - area.start; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/memaccess.rs:136:21 [INFO] [stderr] | [INFO] [stderr] 136 | let offset = addr - area.start; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `funct3` [INFO] [stderr] --> src/cpu/cpu_state.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | funct3, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `funct3` [INFO] [stderr] --> src/cpu/cpu_state.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | funct3, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `funct3` [INFO] [stderr] --> src/cpu/cpu_state.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | funct3, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `funct3: _` [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/steel5-2145366af778a260 [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 `"docker" "inspect" "e9ba708e6dcfe4a61cde0ae9ebd4cb4e51830151cb59c61fb25441c9258780df"` [INFO] running `"docker" "rm" "-f" "e9ba708e6dcfe4a61cde0ae9ebd4cb4e51830151cb59c61fb25441c9258780df"` [INFO] [stdout] e9ba708e6dcfe4a61cde0ae9ebd4cb4e51830151cb59c61fb25441c9258780df