Nov 29 16:11:31.145 INFO checking totem3/machine against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 16:11:31.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 16:11:31.684 INFO [stdout] 49509829ca54f80f1cd07930dc255019b6de04e27129b0a2c2ee1f4699ed55ec
Nov 29 16:11:31.690 INFO running `"docker" "start" "-a" "49509829ca54f80f1cd07930dc255019b6de04e27129b0a2c2ee1f4699ed55ec"`
Nov 29 16:11:33.121 INFO [stderr] usermod: no changes
Nov 29 16:11:33.260 INFO [stderr]     Checking vm v0.1.0 (/source)
Nov 29 16:11:33.700 INFO [stderr] warning: unused import: `super::super::ops::ByteContainer`
Nov 29 16:11:33.700 INFO [stderr]    --> src/cpu.rs:174:9
Nov 29 16:11:33.700 INFO [stderr]     |
Nov 29 16:11:33.700 INFO [stderr] 174 |     use super::super::ops::ByteContainer;
Nov 29 16:11:33.700 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:11:33.700 INFO [stderr]     |
Nov 29 16:11:33.700 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 29 16:11:33.700 INFO [stderr] 
Nov 29 16:11:33.736 INFO [stderr] warning: unused variable: `lop`
Nov 29 16:11:33.736 INFO [stderr]   --> src/instruction.rs:38:31
Nov 29 16:11:33.736 INFO [stderr]    |
Nov 29 16:11:33.736 INFO [stderr] 38 |             Operation::Ld(ref lop, ref rop) => {
Nov 29 16:11:33.736 INFO [stderr]    |                               ^^^ help: consider using `_lop` instead
Nov 29 16:11:33.736 INFO [stderr]    |
Nov 29 16:11:33.736 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:11:33.736 INFO [stderr] 
Nov 29 16:11:33.736 INFO [stderr] warning: unused variable: `rop`
Nov 29 16:11:33.736 INFO [stderr]   --> src/instruction.rs:38:40
Nov 29 16:11:33.736 INFO [stderr]    |
Nov 29 16:11:33.736 INFO [stderr] 38 |             Operation::Ld(ref lop, ref rop) => {
Nov 29 16:11:33.736 INFO [stderr]    |                                        ^^^ help: consider using `_rop` instead
Nov 29 16:11:33.736 INFO [stderr] 
Nov 29 16:11:33.736 INFO [stderr] warning: unused variable: `lop`
Nov 29 16:11:33.736 INFO [stderr]   --> src/instruction.rs:41:32
Nov 29 16:11:33.736 INFO [stderr]    |
Nov 29 16:11:33.736 INFO [stderr] 41 |             Operation::Add(ref lop, ref rop) => {}
Nov 29 16:11:33.736 INFO [stderr]    |                                ^^^ help: consider using `_lop` instead
Nov 29 16:11:33.736 INFO [stderr] 
Nov 29 16:11:33.736 INFO [stderr] warning: unused variable: `rop`
Nov 29 16:11:33.736 INFO [stderr]   --> src/instruction.rs:41:41
Nov 29 16:11:33.736 INFO [stderr]    |
Nov 29 16:11:33.736 INFO [stderr] 41 |             Operation::Add(ref lop, ref rop) => {}
Nov 29 16:11:33.736 INFO [stderr]    |                                         ^^^ help: consider using `_rop` instead
Nov 29 16:11:33.736 INFO [stderr] 
Nov 29 16:11:33.736 INFO [stderr] warning: unused variable: `num`
Nov 29 16:11:33.736 INFO [stderr]   --> src/instruction.rs:51:33
Nov 29 16:11:33.736 INFO [stderr]    |
Nov 29 16:11:33.736 INFO [stderr] 51 |             (Operand::Reg16(ref num), ref Immediate16) => {
Nov 29 16:11:33.736 INFO [stderr]    |                                 ^^^ help: consider using `_num` instead
Nov 29 16:11:33.736 INFO [stderr] 
Nov 29 16:11:33.736 INFO [stderr] warning: unused variable: `Immediate16`
Nov 29 16:11:33.736 INFO [stderr]   --> src/instruction.rs:51:43
Nov 29 16:11:33.736 INFO [stderr]    |
Nov 29 16:11:33.736 INFO [stderr] 51 |             (Operand::Reg16(ref num), ref Immediate16) => {
Nov 29 16:11:33.736 INFO [stderr]    |                                           ^^^^^^^^^^^ help: consider using `_Immediate16` instead
Nov 29 16:11:33.736 INFO [stderr] 
Nov 29 16:11:33.736 INFO [stderr] warning: unused variable: `val`
Nov 29 16:11:33.736 INFO [stderr]   --> src/instruction.rs:52:21
Nov 29 16:11:33.736 INFO [stderr]    |
Nov 29 16:11:33.736 INFO [stderr] 52 |                 let val: u16 = ((args[1] as u16) << 8) | (args[0] as u16);
Nov 29 16:11:33.736 INFO [stderr]    |                     ^^^ help: consider using `_val` instead
Nov 29 16:11:33.736 INFO [stderr] 
Nov 29 16:11:33.736 INFO [stderr] warning: unused variable: `cpu`
Nov 29 16:11:33.736 INFO [stderr]   --> src/instruction.rs:45:20
Nov 29 16:11:33.736 INFO [stderr]    |
Nov 29 16:11:33.736 INFO [stderr] 45 |     fn load(&self, cpu: &mut Cpu, args: Vec<u8>) {
Nov 29 16:11:33.737 INFO [stderr]    |                    ^^^ help: consider using `_cpu` instead
Nov 29 16:11:33.737 INFO [stderr] 
Nov 29 16:11:33.788 INFO [stderr] warning: variable `Immediate16` should have a snake case name such as `immediate16`
Nov 29 16:11:33.788 INFO [stderr]   --> src/instruction.rs:51:39
Nov 29 16:11:33.788 INFO [stderr]    |
Nov 29 16:11:33.788 INFO [stderr] 51 |             (Operand::Reg16(ref num), ref Immediate16) => {
Nov 29 16:11:33.788 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^
Nov 29 16:11:33.788 INFO [stderr]    |
Nov 29 16:11:33.788 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 16:11:33.788 INFO [stderr] 
Nov 29 16:11:34.080 INFO [stderr] warning: unused variable: `lop`
Nov 29 16:11:34.080 INFO [stderr]   --> src/instruction.rs:38:31
Nov 29 16:11:34.080 INFO [stderr]    |
Nov 29 16:11:34.080 INFO [stderr] 38 |             Operation::Ld(ref lop, ref rop) => {
Nov 29 16:11:34.080 INFO [stderr]    |                               ^^^ help: consider using `_lop` instead
Nov 29 16:11:34.080 INFO [stderr]    |
Nov 29 16:11:34.080 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:11:34.080 INFO [stderr] 
Nov 29 16:11:34.080 INFO [stderr] warning: unused variable: `rop`
Nov 29 16:11:34.080 INFO [stderr]   --> src/instruction.rs:38:40
Nov 29 16:11:34.080 INFO [stderr]    |
Nov 29 16:11:34.080 INFO [stderr] 38 |             Operation::Ld(ref lop, ref rop) => {
Nov 29 16:11:34.080 INFO [stderr]    |                                        ^^^ help: consider using `_rop` instead
Nov 29 16:11:34.080 INFO [stderr] 
Nov 29 16:11:34.080 INFO [stderr] warning: unused variable: `lop`
Nov 29 16:11:34.080 INFO [stderr]   --> src/instruction.rs:41:32
Nov 29 16:11:34.081 INFO [stderr]    |
Nov 29 16:11:34.081 INFO [stderr] 41 |             Operation::Add(ref lop, ref rop) => {}
Nov 29 16:11:34.081 INFO [stderr]    |                                ^^^ help: consider using `_lop` instead
Nov 29 16:11:34.081 INFO [stderr] 
Nov 29 16:11:34.081 INFO [stderr] warning: unused variable: `rop`
Nov 29 16:11:34.081 INFO [stderr]   --> src/instruction.rs:41:41
Nov 29 16:11:34.081 INFO [stderr]    |
Nov 29 16:11:34.081 INFO [stderr] 41 |             Operation::Add(ref lop, ref rop) => {}
Nov 29 16:11:34.081 INFO [stderr]    |                                         ^^^ help: consider using `_rop` instead
Nov 29 16:11:34.081 INFO [stderr] 
Nov 29 16:11:34.081 INFO [stderr] warning: unused variable: `num`
Nov 29 16:11:34.081 INFO [stderr]   --> src/instruction.rs:51:33
Nov 29 16:11:34.081 INFO [stderr]    |
Nov 29 16:11:34.081 INFO [stderr] 51 |             (Operand::Reg16(ref num), ref Immediate16) => {
Nov 29 16:11:34.081 INFO [stderr]    |                                 ^^^ help: consider using `_num` instead
Nov 29 16:11:34.081 INFO [stderr] 
Nov 29 16:11:34.081 INFO [stderr] warning: unused variable: `Immediate16`
Nov 29 16:11:34.081 INFO [stderr]   --> src/instruction.rs:51:43
Nov 29 16:11:34.081 INFO [stderr]    |
Nov 29 16:11:34.081 INFO [stderr] 51 |             (Operand::Reg16(ref num), ref Immediate16) => {
Nov 29 16:11:34.081 INFO [stderr]    |                                           ^^^^^^^^^^^ help: consider using `_Immediate16` instead
Nov 29 16:11:34.081 INFO [stderr] 
Nov 29 16:11:34.081 INFO [stderr] warning: unused variable: `val`
Nov 29 16:11:34.081 INFO [stderr]   --> src/instruction.rs:52:21
Nov 29 16:11:34.081 INFO [stderr]    |
Nov 29 16:11:34.081 INFO [stderr] 52 |                 let val: u16 = ((args[1] as u16) << 8) | (args[0] as u16);
Nov 29 16:11:34.081 INFO [stderr]    |                     ^^^ help: consider using `_val` instead
Nov 29 16:11:34.081 INFO [stderr] 
Nov 29 16:11:34.081 INFO [stderr] warning: unused variable: `cpu`
Nov 29 16:11:34.081 INFO [stderr]   --> src/instruction.rs:45:20
Nov 29 16:11:34.081 INFO [stderr]    |
Nov 29 16:11:34.081 INFO [stderr] 45 |     fn load(&self, cpu: &mut Cpu, args: Vec<u8>) {
Nov 29 16:11:34.081 INFO [stderr]    |                    ^^^ help: consider using `_cpu` instead
Nov 29 16:11:34.081 INFO [stderr] 
Nov 29 16:11:34.099 INFO [stderr] warning: variable does not need to be mutable
Nov 29 16:11:34.099 INFO [stderr]    --> src/cpu.rs:191:13
Nov 29 16:11:34.099 INFO [stderr]     |
Nov 29 16:11:34.099 INFO [stderr] 191 |         let mut b = match cpu.reg16(Register16::SP) {
Nov 29 16:11:34.099 INFO [stderr]     |             ----^
Nov 29 16:11:34.099 INFO [stderr]     |             |
Nov 29 16:11:34.099 INFO [stderr]     |             help: remove this `mut`
Nov 29 16:11:34.099 INFO [stderr]     |
Nov 29 16:11:34.099 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 16:11:34.099 INFO [stderr] 
Nov 29 16:11:34.108 INFO [stderr] warning: variable does not need to be mutable
Nov 29 16:11:34.108 INFO [stderr]    --> src/cpu.rs:204:13
Nov 29 16:11:34.108 INFO [stderr]     |
Nov 29 16:11:34.108 INFO [stderr] 204 |         let mut b = match cpu.reg16(Register16::BC) {
Nov 29 16:11:34.108 INFO [stderr]     |             ----^
Nov 29 16:11:34.108 INFO [stderr]     |             |
Nov 29 16:11:34.108 INFO [stderr]     |             help: remove this `mut`
Nov 29 16:11:34.108 INFO [stderr] 
Nov 29 16:11:34.144 INFO [stderr] warning: variable `Immediate16` should have a snake case name such as `immediate16`
Nov 29 16:11:34.144 INFO [stderr]   --> src/instruction.rs:51:39
Nov 29 16:11:34.144 INFO [stderr]    |
Nov 29 16:11:34.144 INFO [stderr] 51 |             (Operand::Reg16(ref num), ref Immediate16) => {
Nov 29 16:11:34.144 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^
Nov 29 16:11:34.144 INFO [stderr]    |
Nov 29 16:11:34.144 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 16:11:34.144 INFO [stderr] 
Nov 29 16:11:34.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Nov 29 16:11:34.367 INFO [stderr] su: No module specific data is present
Nov 29 16:11:35.172 INFO running `"docker" "inspect" "49509829ca54f80f1cd07930dc255019b6de04e27129b0a2c2ee1f4699ed55ec"`
Nov 29 16:11:35.498 INFO running `"docker" "rm" "-f" "49509829ca54f80f1cd07930dc255019b6de04e27129b0a2c2ee1f4699ed55ec"`
Nov 29 16:11:35.844 INFO [stdout] 49509829ca54f80f1cd07930dc255019b6de04e27129b0a2c2ee1f4699ed55ec