[INFO] updating cached repository boxofrox/neovim-scorched-earth
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/boxofrox/neovim-scorched-earth
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/boxofrox/neovim-scorched-earth" "work/ex/beta-1.38-1/sources/1.37.0/gh/boxofrox/neovim-scorched-earth"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/boxofrox/neovim-scorched-earth'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/boxofrox/neovim-scorched-earth" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boxofrox/neovim-scorched-earth"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boxofrox/neovim-scorched-earth'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3adffa7d57a8539101e6b2080a2671a89bd5bd84
[INFO] sha for GitHub repo boxofrox/neovim-scorched-earth: 3adffa7d57a8539101e6b2080a2671a89bd5bd84
[INFO] validating manifest of boxofrox/neovim-scorched-earth 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 boxofrox/neovim-scorched-earth 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 boxofrox/neovim-scorched-earth
[INFO] finished frobbing boxofrox/neovim-scorched-earth
[INFO] frobbed toml for boxofrox/neovim-scorched-earth written to work/ex/beta-1.38-1/sources/1.37.0/gh/boxofrox/neovim-scorched-earth/Cargo.toml
[INFO] started frobbing boxofrox/neovim-scorched-earth
[INFO] finished frobbing boxofrox/neovim-scorched-earth
[INFO] frobbed toml for boxofrox/neovim-scorched-earth written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boxofrox/neovim-scorched-earth/Cargo.toml
[INFO] crate boxofrox/neovim-scorched-earth 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 boxofrox/neovim-scorched-earth 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/boxofrox/neovim-scorched-earth:/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] 874a4b881795031d0f3f3af94872149f1e0095207918f6bb064f16cace19a3b7
[INFO] running `"docker" "start" "-a" "874a4b881795031d0f3f3af94872149f1e0095207918f6bb064f16cace19a3b7"`
[INFO] [stderr]    Compiling rmp v0.8.5
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling simplelog v0.4.2
[INFO] [stderr]    Compiling rmpv v0.3.4
[INFO] [stderr]    Compiling neovim-lib v0.2.1 (https://github.com/daa84/neovim-lib.git?rev=77bb54c8a07d10a389947e50127d0376ebfad5fa#77bb54c8)
[INFO] [stderr]    Compiling neovim-scorched-earth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:48:37
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn init_logging() -> Result<(), Box<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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:90:38
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn start_program() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.50s
[INFO] running `"docker" "inspect" "874a4b881795031d0f3f3af94872149f1e0095207918f6bb064f16cace19a3b7"`
[INFO] running `"docker" "rm" "-f" "874a4b881795031d0f3f3af94872149f1e0095207918f6bb064f16cace19a3b7"`
[INFO] [stdout] 874a4b881795031d0f3f3af94872149f1e0095207918f6bb064f16cace19a3b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/boxofrox/neovim-scorched-earth:/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] 3cc19f151900570405a0dde491661b9c84ae06f4e0fbe9559b507a419f2d0290
[INFO] running `"docker" "start" "-a" "3cc19f151900570405a0dde491661b9c84ae06f4e0fbe9559b507a419f2d0290"`
[INFO] [stderr]    Compiling neovim-scorched-earth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:48:37
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn init_logging() -> Result<(), Box<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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:90:38
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn start_program() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "3cc19f151900570405a0dde491661b9c84ae06f4e0fbe9559b507a419f2d0290"`
[INFO] running `"docker" "rm" "-f" "3cc19f151900570405a0dde491661b9c84ae06f4e0fbe9559b507a419f2d0290"`
[INFO] [stdout] 3cc19f151900570405a0dde491661b9c84ae06f4e0fbe9559b507a419f2d0290
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/boxofrox/neovim-scorched-earth:/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] 0d8ba9c643da5066bd41cc0d54f68ce4fabc05a0b96af4b295e9867fb4c519cd
[INFO] running `"docker" "start" "-a" "0d8ba9c643da5066bd41cc0d54f68ce4fabc05a0b96af4b295e9867fb4c519cd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/neovim_scorched_earth-cc18ae35ed87254e
[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" "0d8ba9c643da5066bd41cc0d54f68ce4fabc05a0b96af4b295e9867fb4c519cd"`
[INFO] running `"docker" "rm" "-f" "0d8ba9c643da5066bd41cc0d54f68ce4fabc05a0b96af4b295e9867fb4c519cd"`
[INFO] [stdout] 0d8ba9c643da5066bd41cc0d54f68ce4fabc05a0b96af4b295e9867fb4c519cd