[INFO] updating cached repository playXE/PeakJIT
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/playXE/PeakJIT
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/playXE/PeakJIT" "work/ex/beta-1.37-6/sources/1.36.0/gh/playXE/PeakJIT"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/playXE/PeakJIT'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/playXE/PeakJIT" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/playXE/PeakJIT"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/playXE/PeakJIT'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e9b77fb8d406c55463d8e417f648e9eb721a2522
[INFO] sha for GitHub repo playXE/PeakJIT: e9b77fb8d406c55463d8e417f648e9eb721a2522
[INFO] validating manifest of playXE/PeakJIT 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 playXE/PeakJIT 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 playXE/PeakJIT
[INFO] finished frobbing playXE/PeakJIT
[INFO] frobbed toml for playXE/PeakJIT written to work/ex/beta-1.37-6/sources/1.36.0/gh/playXE/PeakJIT/Cargo.toml
[INFO] started frobbing playXE/PeakJIT
[INFO] finished frobbing playXE/PeakJIT
[INFO] frobbed toml for playXE/PeakJIT written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/playXE/PeakJIT/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 playXE/PeakJIT against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/playXE/PeakJIT:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 72c9043815403e845aea78c44508b128f14bb3247c7ae9197f104bf07796611d
[INFO] running `"docker" "start" "-a" "72c9043815403e845aea78c44508b128f14bb3247c7ae9197f104bf07796611d"`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling capstone-sys v0.10.0
[INFO] [stderr]    Compiling region v2.1.2
[INFO] [stderr]    Compiling errno v0.2.4
[INFO] [stderr]    Compiling capstone v0.6.0
[INFO] [stderr]    Compiling peace v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/function.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |         f: &Fn(&mut Assembler, MachineMode, Register, Register, Register),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Assembler, MachineMode, Register, Register, Register)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.37s
[INFO] running `"docker" "inspect" "72c9043815403e845aea78c44508b128f14bb3247c7ae9197f104bf07796611d"`
[INFO] running `"docker" "rm" "-f" "72c9043815403e845aea78c44508b128f14bb3247c7ae9197f104bf07796611d"`
[INFO] [stdout] 72c9043815403e845aea78c44508b128f14bb3247c7ae9197f104bf07796611d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/playXE/PeakJIT:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] be34fda2fc2db8555eae9eef0c565549ebce239642aef9d181389023903c5bb7
[INFO] running `"docker" "start" "-a" "be34fda2fc2db8555eae9eef0c565549ebce239642aef9d181389023903c5bb7"`
[INFO] [stderr]    Compiling peace v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/function.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |         f: &Fn(&mut Assembler, MachineMode, Register, Register, Register),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Assembler, MachineMode, Register, Register, Register)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `"docker" "inspect" "be34fda2fc2db8555eae9eef0c565549ebce239642aef9d181389023903c5bb7"`
[INFO] running `"docker" "rm" "-f" "be34fda2fc2db8555eae9eef0c565549ebce239642aef9d181389023903c5bb7"`
[INFO] [stdout] be34fda2fc2db8555eae9eef0c565549ebce239642aef9d181389023903c5bb7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/playXE/PeakJIT:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 2f8ba09e4d30246140016ad3bb534ccdbdeb954239e8bff21a78631660b300e7
[INFO] running `"docker" "start" "-a" "2f8ba09e4d30246140016ad3bb534ccdbdeb954239e8bff21a78631660b300e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/peace-6fa86f23bd69b829
[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] [stderr]      Running /opt/crater/target/debug/deps/peace-2e31ad5c8a943a82
[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] [stderr]    Doc-tests peace
[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" "2f8ba09e4d30246140016ad3bb534ccdbdeb954239e8bff21a78631660b300e7"`
[INFO] running `"docker" "rm" "-f" "2f8ba09e4d30246140016ad3bb534ccdbdeb954239e8bff21a78631660b300e7"`
[INFO] [stdout] 2f8ba09e4d30246140016ad3bb534ccdbdeb954239e8bff21a78631660b300e7