[INFO] updating cached repository iquiw/nscmd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iquiw/nscmd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iquiw/nscmd" "work/ex/beta-1.37-6/sources/1.36.0/gh/iquiw/nscmd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/iquiw/nscmd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iquiw/nscmd" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iquiw/nscmd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iquiw/nscmd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc7398e07ddb27ccd2b17cfdc5a0ef8ccb903179
[INFO] sha for GitHub repo iquiw/nscmd: cc7398e07ddb27ccd2b17cfdc5a0ef8ccb903179
[INFO] validating manifest of iquiw/nscmd 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 iquiw/nscmd 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 iquiw/nscmd
[INFO] finished frobbing iquiw/nscmd
[INFO] frobbed toml for iquiw/nscmd written to work/ex/beta-1.37-6/sources/1.36.0/gh/iquiw/nscmd/Cargo.toml
[INFO] started frobbing iquiw/nscmd
[INFO] finished frobbing iquiw/nscmd
[INFO] frobbed toml for iquiw/nscmd written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iquiw/nscmd/Cargo.toml
[INFO] crate iquiw/nscmd 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 iquiw/nscmd 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-3/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/iquiw/nscmd:/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] 9862748ee7e70d2f826b8b1da14758973c654834a0f97c4ade9e4303ba25d00c
[INFO] running `"docker" "start" "-a" "9862748ee7e70d2f826b8b1da14758973c654834a0f97c4ade9e4303ba25d00c"`
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling remove_dir_all v0.3.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling tempdir v0.3.6
[INFO] [stderr]    Compiling nscmd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:52:43
[INFO] [stderr]    |
[INFO] [stderr] 52 | fn nscmd_main() -> Result<ExitStatus, 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:83:34
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn new() -> Result<Self, Box<Error>> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:90:45
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn setup_trans(&self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:104:49
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn run_cmd(&self) -> Result<ExitStatus, Box<Error>> {
[INFO] [stderr]     |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `"docker" "inspect" "9862748ee7e70d2f826b8b1da14758973c654834a0f97c4ade9e4303ba25d00c"`
[INFO] running `"docker" "rm" "-f" "9862748ee7e70d2f826b8b1da14758973c654834a0f97c4ade9e4303ba25d00c"`
[INFO] [stdout] 9862748ee7e70d2f826b8b1da14758973c654834a0f97c4ade9e4303ba25d00c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/iquiw/nscmd:/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] 0d56a0eb3a1a09c27c1afd46f752004e0be82966c75326277b46a85c90608b7f
[INFO] running `"docker" "start" "-a" "0d56a0eb3a1a09c27c1afd46f752004e0be82966c75326277b46a85c90608b7f"`
[INFO] [stderr]    Compiling nscmd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:52:43
[INFO] [stderr]    |
[INFO] [stderr] 52 | fn nscmd_main() -> Result<ExitStatus, 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:83:34
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn new() -> Result<Self, Box<Error>> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:90:45
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn setup_trans(&self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:104:49
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn run_cmd(&self) -> Result<ExitStatus, Box<Error>> {
[INFO] [stderr]     |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "0d56a0eb3a1a09c27c1afd46f752004e0be82966c75326277b46a85c90608b7f"`
[INFO] running `"docker" "rm" "-f" "0d56a0eb3a1a09c27c1afd46f752004e0be82966c75326277b46a85c90608b7f"`
[INFO] [stdout] 0d56a0eb3a1a09c27c1afd46f752004e0be82966c75326277b46a85c90608b7f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/iquiw/nscmd:/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] f3b78bb5a958375076c260aa81eda4e5af8b541d31b1f611899736fe8017b651
[INFO] running `"docker" "start" "-a" "f3b78bb5a958375076c260aa81eda4e5af8b541d31b1f611899736fe8017b651"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nscmd-0c95c188ddd467a4
[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" "f3b78bb5a958375076c260aa81eda4e5af8b541d31b1f611899736fe8017b651"`
[INFO] running `"docker" "rm" "-f" "f3b78bb5a958375076c260aa81eda4e5af8b541d31b1f611899736fe8017b651"`
[INFO] [stdout] f3b78bb5a958375076c260aa81eda4e5af8b541d31b1f611899736fe8017b651