[INFO] updating cached repository unterflow/unterflow-dump [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/unterflow/unterflow-dump [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/unterflow/unterflow-dump" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/unterflow/unterflow-dump"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/unterflow/unterflow-dump'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/unterflow/unterflow-dump" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/unterflow/unterflow-dump"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/unterflow/unterflow-dump'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 026f6d74cfd88809a6af4d6c312a90c7d28d24e4 [INFO] sha for GitHub repo unterflow/unterflow-dump: 026f6d74cfd88809a6af4d6c312a90c7d28d24e4 [INFO] validating manifest of unterflow/unterflow-dump on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of unterflow/unterflow-dump on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing unterflow/unterflow-dump [INFO] finished frobbing unterflow/unterflow-dump [INFO] frobbed toml for unterflow/unterflow-dump written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/unterflow/unterflow-dump/Cargo.toml [INFO] started frobbing unterflow/unterflow-dump [INFO] finished frobbing unterflow/unterflow-dump [INFO] frobbed toml for unterflow/unterflow-dump written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/unterflow/unterflow-dump/Cargo.toml [INFO] crate unterflow/unterflow-dump already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking unterflow/unterflow-dump against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/unterflow/unterflow-dump:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2cede89ec0e0d553976c347a69437d0aa8acf502d7a86902d5171fde15b05f6e [INFO] running `"docker" "start" "-a" "2cede89ec0e0d553976c347a69437d0aa8acf502d7a86902d5171fde15b05f6e"` [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Checking unicode-xid v0.0.3 [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Checking ipnetwork v0.12.6 [INFO] [stderr] Checking pnet_macros_support v0.2.0 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking serde_bytes v0.10.1 [INFO] [stderr] Checking loggerv v0.3.0 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Checking rmp-serde v0.13.6 [INFO] [stderr] Checking rmpv v0.4.0 [INFO] [stderr] Checking textwrap v0.7.0 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling unterflow-protocol-derive v0.1.0 (https://github.com/unterflow/unterflow-protocol#f3d5e813) [INFO] [stderr] Checking clap v2.26.0 [INFO] [stderr] Compiling serde_derive v1.0.11 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Checking unterflow-protocol v0.1.0 (https://github.com/unterflow/unterflow-protocol#f3d5e813) [INFO] [stderr] Checking syntex v0.42.2 [INFO] [stderr] Checking pnet_macros v0.15.0 [INFO] [stderr] Compiling pnet v0.19.0 [INFO] [stderr] Checking unterflow-dump v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/network.rs:70:18 [INFO] [stderr] | [INFO] [stderr] 70 | ) -> Result<(Box, Box), String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EthernetDataLinkSender` [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/network.rs:70:47 [INFO] [stderr] | [INFO] [stderr] 70 | ) -> Result<(Box, Box), String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EthernetDataLinkReceiver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/network.rs:70:18 [INFO] [stderr] | [INFO] [stderr] 70 | ) -> Result<(Box, Box), String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EthernetDataLinkSender` [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/network.rs:70:47 [INFO] [stderr] | [INFO] [stderr] 70 | ) -> Result<(Box, Box), String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EthernetDataLinkReceiver` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 51s [INFO] running `"docker" "inspect" "2cede89ec0e0d553976c347a69437d0aa8acf502d7a86902d5171fde15b05f6e"` [INFO] running `"docker" "rm" "-f" "2cede89ec0e0d553976c347a69437d0aa8acf502d7a86902d5171fde15b05f6e"` [INFO] [stdout] 2cede89ec0e0d553976c347a69437d0aa8acf502d7a86902d5171fde15b05f6e