[INFO] cloning repository brayniac/smolping
[INFO] running `"git" "clone" "--bare" "git://github.com/brayniac/smolping.git" "work/cache/sources/gh/brayniac/smolping"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/brayniac/smolping'...
[INFO] running `"git" "clone" "work/cache/sources/gh/brayniac/smolping" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/brayniac/smolping"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/brayniac/smolping'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/brayniac/smolping" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/brayniac/smolping"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/brayniac/smolping'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0629c6509614c37b1318042ccd98795da8890ef1
[INFO] sha for GitHub repo brayniac/smolping: 0629c6509614c37b1318042ccd98795da8890ef1
[INFO] validating manifest of brayniac/smolping on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of brayniac/smolping on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing brayniac/smolping
[INFO] finished frobbing brayniac/smolping
[INFO] frobbed toml for brayniac/smolping written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/brayniac/smolping/Cargo.toml
[INFO] started frobbing brayniac/smolping
[INFO] finished frobbing brayniac/smolping
[INFO] frobbed toml for brayniac/smolping written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/brayniac/smolping/Cargo.toml
[INFO] crate brayniac/smolping already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smoltcp v0.3.0
[INFO] [stderr]   Downloaded managed v0.3.0
[INFO] [stderr]   Downloaded log-panics v1.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing brayniac/smolping against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/brayniac/smolping:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 89d16b7772d80e3f412544d881ef73439f4d7a64c262122e668c04cadfaf4bbd
[INFO] running `"docker" "start" "-a" "89d16b7772d80e3f412544d881ef73439f4d7a64c262122e668c04cadfaf4bbd"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling managed v0.3.0
[INFO] [stderr]    Compiling log-panics v1.1.0
[INFO] [stderr]    Compiling smoltcp v0.3.0
[INFO] [stderr]    Compiling smolping v0.0.1-pre (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:89:71
[INFO] [stderr]    |
[INFO] [stderr] 89 |                                            Box::new(arp_cache) as Box<ArpCache>,
[INFO] [stderr]    |                                                                       ^^^^^^^^ help: use `dyn`: `dyn ArpCache`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.83s
[INFO] running `"docker" "inspect" "89d16b7772d80e3f412544d881ef73439f4d7a64c262122e668c04cadfaf4bbd"`
[INFO] running `"docker" "rm" "-f" "89d16b7772d80e3f412544d881ef73439f4d7a64c262122e668c04cadfaf4bbd"`
[INFO] [stdout] 89d16b7772d80e3f412544d881ef73439f4d7a64c262122e668c04cadfaf4bbd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/brayniac/smolping:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4f929dd4582ba22a79cf53046a157573050d2f9cc5c7b02b874ad4ce614dfa96
[INFO] running `"docker" "start" "-a" "4f929dd4582ba22a79cf53046a157573050d2f9cc5c7b02b874ad4ce614dfa96"`
[INFO] [stderr]    Compiling smolping v0.0.1-pre (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:89:71
[INFO] [stderr]    |
[INFO] [stderr] 89 |                                            Box::new(arp_cache) as Box<ArpCache>,
[INFO] [stderr]    |                                                                       ^^^^^^^^ help: use `dyn`: `dyn ArpCache`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "4f929dd4582ba22a79cf53046a157573050d2f9cc5c7b02b874ad4ce614dfa96"`
[INFO] running `"docker" "rm" "-f" "4f929dd4582ba22a79cf53046a157573050d2f9cc5c7b02b874ad4ce614dfa96"`
[INFO] [stdout] 4f929dd4582ba22a79cf53046a157573050d2f9cc5c7b02b874ad4ce614dfa96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/brayniac/smolping:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] ff1f4508cccdc6f8209a0323fc67495bc5325f73ceb9acfd735b32d29bf6966b
[INFO] running `"docker" "start" "-a" "ff1f4508cccdc6f8209a0323fc67495bc5325f73ceb9acfd735b32d29bf6966b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smolping-acfa3867853f0ab0
[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" "ff1f4508cccdc6f8209a0323fc67495bc5325f73ceb9acfd735b32d29bf6966b"`
[INFO] running `"docker" "rm" "-f" "ff1f4508cccdc6f8209a0323fc67495bc5325f73ceb9acfd735b32d29bf6966b"`
[INFO] [stdout] ff1f4508cccdc6f8209a0323fc67495bc5325f73ceb9acfd735b32d29bf6966b