[INFO] updating cached repository fabianschuiki/llhd-sim
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fabianschuiki/llhd-sim
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fabianschuiki/llhd-sim" "work/ex/beta-1.38-1/sources/1.37.0/gh/fabianschuiki/llhd-sim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fabianschuiki/llhd-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fabianschuiki/llhd-sim" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fabianschuiki/llhd-sim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fabianschuiki/llhd-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1e13d628f369a4dd5d869e744f115e6278901e9a
[INFO] sha for GitHub repo fabianschuiki/llhd-sim: 1e13d628f369a4dd5d869e744f115e6278901e9a
[INFO] validating manifest of fabianschuiki/llhd-sim 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 fabianschuiki/llhd-sim 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 fabianschuiki/llhd-sim
[INFO] finished frobbing fabianschuiki/llhd-sim
[INFO] frobbed toml for fabianschuiki/llhd-sim written to work/ex/beta-1.38-1/sources/1.37.0/gh/fabianschuiki/llhd-sim/Cargo.toml
[INFO] started frobbing fabianschuiki/llhd-sim
[INFO] finished frobbing fabianschuiki/llhd-sim
[INFO] frobbed toml for fabianschuiki/llhd-sim written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fabianschuiki/llhd-sim/Cargo.toml
[INFO] crate fabianschuiki/llhd-sim 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 fabianschuiki/llhd-sim against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fabianschuiki/llhd-sim:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] bdc71832e13a24a4162eab7e4feec5889264c694880214bf9979c28a817d005c
[INFO] running `"docker" "start" "-a" "bdc71832e13a24a4162eab7e4feec5889264c694880214bf9979c28a817d005c"`
[INFO] [stderr]    Compiling libc v0.2.46
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling ascii v0.7.1
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling termcolor v0.3.6
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling combine v2.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling rand v0.4.5
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling rayon v0.7.1
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling stderrlog v0.4.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling llhd v0.5.0
[INFO] [stderr]    Compiling llhd-sim v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine.rs:38:40
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn run(&mut self, tracer: &mut Tracer) {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Tracer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine.rs:45:41
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn step(&mut self, tracer: &mut Tracer) -> bool {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Tracer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tracer.rs:37:30
[INFO] [stderr]    |
[INFO] [stderr] 37 |     writer: RefCell<&'tw mut std::io::Write>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tracer.rs:46:33
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn new(writer: &'tw mut std::io::Write) -> VcdTracer {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `"docker" "inspect" "bdc71832e13a24a4162eab7e4feec5889264c694880214bf9979c28a817d005c"`
[INFO] running `"docker" "rm" "-f" "bdc71832e13a24a4162eab7e4feec5889264c694880214bf9979c28a817d005c"`
[INFO] [stdout] bdc71832e13a24a4162eab7e4feec5889264c694880214bf9979c28a817d005c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fabianschuiki/llhd-sim:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8b15d35e8843240ee27a940af9bb16e1a7a003d6d0389c92df6866bacc82146d
[INFO] running `"docker" "start" "-a" "8b15d35e8843240ee27a940af9bb16e1a7a003d6d0389c92df6866bacc82146d"`
[INFO] [stderr]    Compiling llhd-sim v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine.rs:38:40
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn run(&mut self, tracer: &mut Tracer) {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Tracer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine.rs:45:41
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn step(&mut self, tracer: &mut Tracer) -> bool {
[INFO] [stderr]    |                                         ^^^^^^ help: use `dyn`: `dyn Tracer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tracer.rs:37:30
[INFO] [stderr]    |
[INFO] [stderr] 37 |     writer: RefCell<&'tw mut std::io::Write>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tracer.rs:46:33
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn new(writer: &'tw mut std::io::Write) -> VcdTracer {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `"docker" "inspect" "8b15d35e8843240ee27a940af9bb16e1a7a003d6d0389c92df6866bacc82146d"`
[INFO] running `"docker" "rm" "-f" "8b15d35e8843240ee27a940af9bb16e1a7a003d6d0389c92df6866bacc82146d"`
[INFO] [stdout] 8b15d35e8843240ee27a940af9bb16e1a7a003d6d0389c92df6866bacc82146d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fabianschuiki/llhd-sim:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 7772e789f2ae6b6fc2d647aacb9cfb2bf8fda252d6970902b2ca2e85d3a77554
[INFO] running `"docker" "start" "-a" "7772e789f2ae6b6fc2d647aacb9cfb2bf8fda252d6970902b2ca2e85d3a77554"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/llhd_sim-332d148603dfa1b0
[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" "7772e789f2ae6b6fc2d647aacb9cfb2bf8fda252d6970902b2ca2e85d3a77554"`
[INFO] running `"docker" "rm" "-f" "7772e789f2ae6b6fc2d647aacb9cfb2bf8fda252d6970902b2ca2e85d3a77554"`
[INFO] [stdout] 7772e789f2ae6b6fc2d647aacb9cfb2bf8fda252d6970902b2ca2e85d3a77554