[INFO] updating cached repository TechnoCrunch/newb [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/TechnoCrunch/newb [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/TechnoCrunch/newb" "work/ex/beta-1.37-6/sources/1.36.0/gh/TechnoCrunch/newb"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/TechnoCrunch/newb'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/TechnoCrunch/newb" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TechnoCrunch/newb"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TechnoCrunch/newb'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7a13d295c5a0a0a99bc9f4aa5b0dbcec437087b3 [INFO] sha for GitHub repo TechnoCrunch/newb: 7a13d295c5a0a0a99bc9f4aa5b0dbcec437087b3 [INFO] validating manifest of TechnoCrunch/newb on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of TechnoCrunch/newb on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing TechnoCrunch/newb [INFO] finished frobbing TechnoCrunch/newb [INFO] frobbed toml for TechnoCrunch/newb written to work/ex/beta-1.37-6/sources/1.36.0/gh/TechnoCrunch/newb/Cargo.toml [INFO] started frobbing TechnoCrunch/newb [INFO] finished frobbing TechnoCrunch/newb [INFO] frobbed toml for TechnoCrunch/newb written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TechnoCrunch/newb/Cargo.toml [INFO] crate TechnoCrunch/newb already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing TechnoCrunch/newb against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/TechnoCrunch/newb:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 64e0b5b791d3322b9ef939c6c626c9ebdd61458577d8fcc54cf7d2d16ccb5c09 [INFO] running `"docker" "start" "-a" "64e0b5b791d3322b9ef939c6c626c9ebdd61458577d8fcc54cf7d2d16ccb5c09"` [INFO] [stderr] Compiling argparse v0.2.1 [INFO] [stderr] Compiling newb v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/cpu/cp0/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::memory` [INFO] [stderr] --> src/cpu/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::memory; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::byteorder` [INFO] [stderr] --> src/memory/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::byteorder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/memory/mod.rs:71:42 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn write_byte(&mut self, addr: u64, val: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/memory/mod.rs:77:43 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn write_short(&mut self, addr: u64, val: u16) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/memory/mod.rs:93:42 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn write_long(&mut self, addr: u64, val: u64) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PIF_RAM_START` [INFO] [stderr] --> src/memory/mod.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const PIF_RAM_START: u64 = 0x1FC0_07C0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PIF_RAM_END` [INFO] [stderr] --> src/memory/mod.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | const PIF_RAM_END: u64 = 0x1FC0_07FF; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_add` that must be used [INFO] [stderr] --> src/cpu/mod.rs:107:6 [INFO] [stderr] | [INFO] [stderr] 107 | self.regs.pc.wrapping_add(offset as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 165 | 0b000101 => bne!(rs, rt, offset), [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_add` that must be used [INFO] [stderr] --> src/cpu/mod.rs:96:6 [INFO] [stderr] | [INFO] [stderr] 96 | self.regs.pc.wrapping_add(offset as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 171 | 0b010100 => beql!(rs, rt, offset), [INFO] [stderr] | --------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_add` that must be used [INFO] [stderr] --> src/cpu/mod.rs:118:6 [INFO] [stderr] | [INFO] [stderr] 118 | self.regs.pc.wrapping_add(offset as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 172 | 0b010101 => bnel!(rs, rt, offset), [INFO] [stderr] | --------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.02s [INFO] running `"docker" "inspect" "64e0b5b791d3322b9ef939c6c626c9ebdd61458577d8fcc54cf7d2d16ccb5c09"` [INFO] running `"docker" "rm" "-f" "64e0b5b791d3322b9ef939c6c626c9ebdd61458577d8fcc54cf7d2d16ccb5c09"` [INFO] [stdout] 64e0b5b791d3322b9ef939c6c626c9ebdd61458577d8fcc54cf7d2d16ccb5c09 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/TechnoCrunch/newb:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] b522d0bda17ee2ad013995b837310ac3301d6eb30d888e3695895cfa7ecd07d7 [INFO] running `"docker" "start" "-a" "b522d0bda17ee2ad013995b837310ac3301d6eb30d888e3695895cfa7ecd07d7"` [INFO] [stderr] Compiling newb v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/cpu/cp0/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::memory` [INFO] [stderr] --> src/cpu/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::memory; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::byteorder` [INFO] [stderr] --> src/memory/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::byteorder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/memory/mod.rs:71:42 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn write_byte(&mut self, addr: u64, val: u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/memory/mod.rs:77:43 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn write_short(&mut self, addr: u64, val: u16) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/memory/mod.rs:93:42 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn write_long(&mut self, addr: u64, val: u64) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PIF_RAM_START` [INFO] [stderr] --> src/memory/mod.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const PIF_RAM_START: u64 = 0x1FC0_07C0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PIF_RAM_END` [INFO] [stderr] --> src/memory/mod.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | const PIF_RAM_END: u64 = 0x1FC0_07FF; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_add` that must be used [INFO] [stderr] --> src/cpu/mod.rs:107:6 [INFO] [stderr] | [INFO] [stderr] 107 | self.regs.pc.wrapping_add(offset as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 165 | 0b000101 => bne!(rs, rt, offset), [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_add` that must be used [INFO] [stderr] --> src/cpu/mod.rs:96:6 [INFO] [stderr] | [INFO] [stderr] 96 | self.regs.pc.wrapping_add(offset as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 171 | 0b010100 => beql!(rs, rt, offset), [INFO] [stderr] | --------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_add` that must be used [INFO] [stderr] --> src/cpu/mod.rs:118:6 [INFO] [stderr] | [INFO] [stderr] 118 | self.regs.pc.wrapping_add(offset as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 172 | 0b010101 => bnel!(rs, rt, offset), [INFO] [stderr] | --------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `"docker" "inspect" "b522d0bda17ee2ad013995b837310ac3301d6eb30d888e3695895cfa7ecd07d7"` [INFO] running `"docker" "rm" "-f" "b522d0bda17ee2ad013995b837310ac3301d6eb30d888e3695895cfa7ecd07d7"` [INFO] [stdout] b522d0bda17ee2ad013995b837310ac3301d6eb30d888e3695895cfa7ecd07d7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/TechnoCrunch/newb:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 947cbadf328a6c942a33e39ea20196d8e4e4fe4ce61c303c055caab1a2bf1592 [INFO] running `"docker" "start" "-a" "947cbadf328a6c942a33e39ea20196d8e4e4fe4ce61c303c055caab1a2bf1592"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/newb-e4fd6dff0450cbcf [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" "947cbadf328a6c942a33e39ea20196d8e4e4fe4ce61c303c055caab1a2bf1592"` [INFO] running `"docker" "rm" "-f" "947cbadf328a6c942a33e39ea20196d8e4e4fe4ce61c303c055caab1a2bf1592"` [INFO] [stdout] 947cbadf328a6c942a33e39ea20196d8e4e4fe4ce61c303c055caab1a2bf1592