[INFO] updating cached repository xobs/jig-20
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/xobs/jig-20
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/xobs/jig-20" "work/ex/beta-1.37-6/sources/1.36.0/gh/xobs/jig-20"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/xobs/jig-20'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/xobs/jig-20" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xobs/jig-20"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xobs/jig-20'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e558008aa173cca02a396b652c51069e8c5494c9
[INFO] sha for GitHub repo xobs/jig-20: e558008aa173cca02a396b652c51069e8c5494c9
[INFO] validating manifest of xobs/jig-20 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 xobs/jig-20 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 xobs/jig-20
[INFO] finished frobbing xobs/jig-20
[INFO] frobbed toml for xobs/jig-20 written to work/ex/beta-1.37-6/sources/1.36.0/gh/xobs/jig-20/Cargo.toml
[INFO] started frobbing xobs/jig-20
[INFO] finished frobbing xobs/jig-20
[INFO] frobbed toml for xobs/jig-20 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xobs/jig-20/Cargo.toml
[INFO] crate xobs/jig-20 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 xobs/jig-20 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-6/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/xobs/jig-20:/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] 38d5cc8cce85bc5c2a2640f5e4d44db5367b23ca37017a2a7bf40bb7663467a8
[INFO] running `"docker" "start" "-a" "38d5cc8cce85bc5c2a2640f5e4d44db5367b23ca37017a2a7bf40bb7663467a8"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fixedbitset v0.1.8
[INFO] [stderr]    Compiling either v1.2.0
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling atomic-option v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling termcolor v0.3.3
[INFO] [stderr]    Compiling json v0.11.10
[INFO] [stderr]    Compiling user32-sys v0.2.0
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.1.4
[INFO] [stderr]    Compiling chan v0.1.19
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling petgraph v0.2.10
[INFO] [stderr]    Compiling bus v1.1.3 (https://github.com/xobs/bus.git?rev=c8bb287df261cf038ac431a71b416ae996325d1c#c8bb287d)
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling daggy v0.4.1
[INFO] [stderr]    Compiling systemd-parser v0.1.3
[INFO] [stderr]    Compiling dependy v0.3.0
[INFO] [stderr]    Compiling ctrlc v3.0.3
[INFO] [stderr]    Compiling runny v1.2.1
[INFO] [stderr]    Compiling jig2-0 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cfti/types/scenario.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 |         &(self as &Unit).id()
[INFO] [stderr]     |                    ^^^^ help: use `dyn`: `dyn Unit`
[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/cfti/process.rs:43:46
[INFO] [stderr]    |
[INFO] [stderr] 43 |     where F: Send + 'static + FnMut(String, &Unit) -> Result<(), ()>
[INFO] [stderr]    |                                              ^^^^ help: use `dyn`: `dyn Unit`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.92s
[INFO] running `"docker" "inspect" "38d5cc8cce85bc5c2a2640f5e4d44db5367b23ca37017a2a7bf40bb7663467a8"`
[INFO] running `"docker" "rm" "-f" "38d5cc8cce85bc5c2a2640f5e4d44db5367b23ca37017a2a7bf40bb7663467a8"`
[INFO] [stdout] 38d5cc8cce85bc5c2a2640f5e4d44db5367b23ca37017a2a7bf40bb7663467a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/xobs/jig-20:/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] b58fcf8642a97bbdde28ca371a488b5a04d145889c946d5e9dae8a210a2f75f8
[INFO] running `"docker" "start" "-a" "b58fcf8642a97bbdde28ca371a488b5a04d145889c946d5e9dae8a210a2f75f8"`
[INFO] [stderr]    Compiling jig2-0 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cfti/types/scenario.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 |         &(self as &Unit).id()
[INFO] [stderr]     |                    ^^^^ help: use `dyn`: `dyn Unit`
[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/cfti/process.rs:43:46
[INFO] [stderr]    |
[INFO] [stderr] 43 |     where F: Send + 'static + FnMut(String, &Unit) -> Result<(), ()>
[INFO] [stderr]    |                                              ^^^^ help: use `dyn`: `dyn Unit`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "b58fcf8642a97bbdde28ca371a488b5a04d145889c946d5e9dae8a210a2f75f8"`
[INFO] running `"docker" "rm" "-f" "b58fcf8642a97bbdde28ca371a488b5a04d145889c946d5e9dae8a210a2f75f8"`
[INFO] [stdout] b58fcf8642a97bbdde28ca371a488b5a04d145889c946d5e9dae8a210a2f75f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/xobs/jig-20:/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] d77ca7b8722beba99fe003c583a9d6c25e8e9622114142faaa66cd414c1df516
[INFO] running `"docker" "start" "-a" "d77ca7b8722beba99fe003c583a9d6c25e8e9622114142faaa66cd414c1df516"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jig2_0-3b38dd8d2d0d2a0c
[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" "d77ca7b8722beba99fe003c583a9d6c25e8e9622114142faaa66cd414c1df516"`
[INFO] running `"docker" "rm" "-f" "d77ca7b8722beba99fe003c583a9d6c25e8e9622114142faaa66cd414c1df516"`
[INFO] [stdout] d77ca7b8722beba99fe003c583a9d6c25e8e9622114142faaa66cd414c1df516