[INFO] updating cached repository 1011X/REL-16 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/1011X/REL-16 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/1011X/REL-16" "work/ex/beta-1.38-1/sources/1.37.0/gh/1011X/REL-16"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/1011X/REL-16'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/1011X/REL-16" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/1011X/REL-16"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/1011X/REL-16'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9b8561f2f2e49ab66a7ddbcc5b42d5fe2e24e6d9 [INFO] sha for GitHub repo 1011X/REL-16: 9b8561f2f2e49ab66a7ddbcc5b42d5fe2e24e6d9 [INFO] validating manifest of 1011X/REL-16 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of 1011X/REL-16 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing 1011X/REL-16 [INFO] finished frobbing 1011X/REL-16 [INFO] frobbed toml for 1011X/REL-16 written to work/ex/beta-1.38-1/sources/1.37.0/gh/1011X/REL-16/Cargo.toml [INFO] started frobbing 1011X/REL-16 [INFO] finished frobbing 1011X/REL-16 [INFO] frobbed toml for 1011X/REL-16 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/1011X/REL-16/Cargo.toml [INFO] crate 1011X/REL-16 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing 1011X/REL-16 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/1011X/REL-16:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 462be86c7e2ed13fc09b3cfc1127db74338524b60dc8cb584d869bd81aada96a [INFO] running `"docker" "start" "-a" "462be86c7e2ed13fc09b3cfc1127db74338524b60dc8cb584d869bd81aada96a"` [INFO] [stderr] Compiling rel v0.6.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Offset` [INFO] [stderr] --> src/asm/mod.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::isa::{Op, Offset}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/isa/op.rs:39:32 [INFO] [stderr] | [INFO] [stderr] 39 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BP` [INFO] [stderr] --> src/vm/cpu.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const BP: Reg = Reg::R6; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Disk` [INFO] [stderr] --> src/vm/device.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | Disk(Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Keyboard` [INFO] [stderr] --> src/vm/device.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | Keyboard, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Display` [INFO] [stderr] --> src/vm/device.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | Display, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `ALL_REGISTERS` [INFO] [stderr] --> src/isa/reg.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / pub static ALL_REGISTERS: [Reg; 8] = [ [INFO] [stderr] 19 | | Reg::R0, Reg::R1, Reg::R2, Reg::R3, Reg::R4, Reg::R5, [INFO] [stderr] 20 | | Reg::R6, Reg::SP, [INFO] [stderr] 21 | | ]; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `"docker" "inspect" "462be86c7e2ed13fc09b3cfc1127db74338524b60dc8cb584d869bd81aada96a"` [INFO] running `"docker" "rm" "-f" "462be86c7e2ed13fc09b3cfc1127db74338524b60dc8cb584d869bd81aada96a"` [INFO] [stdout] 462be86c7e2ed13fc09b3cfc1127db74338524b60dc8cb584d869bd81aada96a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/1011X/REL-16:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 014321af8926c49801d31a5b1489301224ad322199b316dbb3cc7c79b8ef15df [INFO] running `"docker" "start" "-a" "014321af8926c49801d31a5b1489301224ad322199b316dbb3cc7c79b8ef15df"` [INFO] [stderr] Compiling rel v0.6.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Offset` [INFO] [stderr] --> src/asm/mod.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::isa::{Op, Offset}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/isa/op.rs:39:32 [INFO] [stderr] | [INFO] [stderr] 39 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BP` [INFO] [stderr] --> src/vm/cpu.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const BP: Reg = Reg::R6; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Disk` [INFO] [stderr] --> src/vm/device.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | Disk(Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Keyboard` [INFO] [stderr] --> src/vm/device.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | Keyboard, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Display` [INFO] [stderr] --> src/vm/device.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | Display, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `ALL_REGISTERS` [INFO] [stderr] --> src/isa/reg.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / pub static ALL_REGISTERS: [Reg; 8] = [ [INFO] [stderr] 19 | | Reg::R0, Reg::R1, Reg::R2, Reg::R3, Reg::R4, Reg::R5, [INFO] [stderr] 20 | | Reg::R6, Reg::SP, [INFO] [stderr] 21 | | ]; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `"docker" "inspect" "014321af8926c49801d31a5b1489301224ad322199b316dbb3cc7c79b8ef15df"` [INFO] running `"docker" "rm" "-f" "014321af8926c49801d31a5b1489301224ad322199b316dbb3cc7c79b8ef15df"` [INFO] [stdout] 014321af8926c49801d31a5b1489301224ad322199b316dbb3cc7c79b8ef15df [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/1011X/REL-16:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 18da3b7d5f5bb8d70e57bd1c14c5ccf02098f6ddbb71c8f68809a2197b927e2c [INFO] running `"docker" "start" "-a" "18da3b7d5f5bb8d70e57bd1c14c5ccf02098f6ddbb71c8f68809a2197b927e2c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/rel-bc594abe4da246b1 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test isa::op::tests::instruction_encoding ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "18da3b7d5f5bb8d70e57bd1c14c5ccf02098f6ddbb71c8f68809a2197b927e2c"` [INFO] running `"docker" "rm" "-f" "18da3b7d5f5bb8d70e57bd1c14c5ccf02098f6ddbb71c8f68809a2197b927e2c"` [INFO] [stdout] 18da3b7d5f5bb8d70e57bd1c14c5ccf02098f6ddbb71c8f68809a2197b927e2c