[INFO] updating cached repository sebglazebrook/ping-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sebglazebrook/ping-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sebglazebrook/ping-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/sebglazebrook/ping-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sebglazebrook/ping-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sebglazebrook/ping-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sebglazebrook/ping-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sebglazebrook/ping-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b4208ffff37cdfcdf8671ef369f10e4d498c79b8 [INFO] sha for GitHub repo sebglazebrook/ping-rs: b4208ffff37cdfcdf8671ef369f10e4d498c79b8 [INFO] validating manifest of sebglazebrook/ping-rs 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 sebglazebrook/ping-rs 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 sebglazebrook/ping-rs [INFO] finished frobbing sebglazebrook/ping-rs [INFO] frobbed toml for sebglazebrook/ping-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/sebglazebrook/ping-rs/Cargo.toml [INFO] started frobbing sebglazebrook/ping-rs [INFO] finished frobbing sebglazebrook/ping-rs [INFO] frobbed toml for sebglazebrook/ping-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sebglazebrook/ping-rs/Cargo.toml [INFO] crate sebglazebrook/ping-rs 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 sebglazebrook/ping-rs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sebglazebrook/ping-rs:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] b98ad2655d1bf5a6012af8ec4927a01c6e335dd06c42365e91277a54b51167fd [INFO] running `"docker" "start" "-a" "b98ad2655d1bf5a6012af8ec4927a01c6e335dd06c42365e91277a54b51167fd"` [INFO] [stderr] Compiling pnet_base v0.20.0 [INFO] [stderr] Compiling pnet v0.20.0 [INFO] [stderr] Compiling ipnetwork v0.12.7 [INFO] [stderr] Compiling pnet_sys v0.20.0 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling pnet_macros_support v0.20.0 [INFO] [stderr] Compiling pnet_datalink v0.20.0 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.20.0 [INFO] [stderr] Compiling pnet_packet v0.20.0 [INFO] [stderr] Compiling pnet_transport v0.20.0 [INFO] [stderr] Compiling ping-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ping/network_layer.rs:7:22 [INFO] [stderr] | [INFO] [stderr] 7 | transmitter: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn datalink::DataLinkSender` [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/ping/network_layer.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | receiver: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn datalink::DataLinkReceiver` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ping/network_layer.rs:15:14 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ping/network_layer.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `interface` [INFO] [stderr] --> src/ping/network_layer.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | interface: datalink::NetworkInterface, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `receiver` [INFO] [stderr] --> src/ping/network_layer.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | receiver: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: literal out of range for u8 [INFO] [stderr] --> src/ping/ip_header.rs:31:22 [INFO] [stderr] | [INFO] [stderr] 31 | version: 0x0800, // TODO correct value ?? [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(overflowing_literals)]` on by default [INFO] [stderr] = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8` [INFO] [stderr] = help: consider using `u16` instead [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ping/ip_header.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | header_checksum.write_u16::(self.header_checksum); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.17s [INFO] running `"docker" "inspect" "b98ad2655d1bf5a6012af8ec4927a01c6e335dd06c42365e91277a54b51167fd"` [INFO] running `"docker" "rm" "-f" "b98ad2655d1bf5a6012af8ec4927a01c6e335dd06c42365e91277a54b51167fd"` [INFO] [stdout] b98ad2655d1bf5a6012af8ec4927a01c6e335dd06c42365e91277a54b51167fd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sebglazebrook/ping-rs:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 46ec2fcdd561f1ce84a8fdd0154f13bcacd17ce1ef6d85cd9c81034837c9acfb [INFO] running `"docker" "start" "-a" "46ec2fcdd561f1ce84a8fdd0154f13bcacd17ce1ef6d85cd9c81034837c9acfb"` [INFO] [stderr] Compiling ping-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ping/network_layer.rs:7:22 [INFO] [stderr] | [INFO] [stderr] 7 | transmitter: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn datalink::DataLinkSender` [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/ping/network_layer.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | receiver: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn datalink::DataLinkReceiver` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ping/network_layer.rs:15:14 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ping/network_layer.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `interface` [INFO] [stderr] --> src/ping/network_layer.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | interface: datalink::NetworkInterface, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `receiver` [INFO] [stderr] --> src/ping/network_layer.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | receiver: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: literal out of range for u8 [INFO] [stderr] --> src/ping/ip_header.rs:31:22 [INFO] [stderr] | [INFO] [stderr] 31 | version: 0x0800, // TODO correct value ?? [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(overflowing_literals)]` on by default [INFO] [stderr] = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8` [INFO] [stderr] = help: consider using `u16` instead [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ping/ip_header.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | header_checksum.write_u16::(self.header_checksum); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `"docker" "inspect" "46ec2fcdd561f1ce84a8fdd0154f13bcacd17ce1ef6d85cd9c81034837c9acfb"` [INFO] running `"docker" "rm" "-f" "46ec2fcdd561f1ce84a8fdd0154f13bcacd17ce1ef6d85cd9c81034837c9acfb"` [INFO] [stdout] 46ec2fcdd561f1ce84a8fdd0154f13bcacd17ce1ef6d85cd9c81034837c9acfb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sebglazebrook/ping-rs:/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] 349936e1c51f2716d705df8ee3910fb4bfa3884bc766e4b039ccdfe769dd1767 [INFO] running `"docker" "start" "-a" "349936e1c51f2716d705df8ee3910fb4bfa3884bc766e4b039ccdfe769dd1767"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/ping-6c31e7906524cb48 [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] [stderr] Running /opt/crater/target/debug/deps/ping_rs-6ec22ac50ee64348 [INFO] [stderr] Doc-tests ping [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] [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" "349936e1c51f2716d705df8ee3910fb4bfa3884bc766e4b039ccdfe769dd1767"` [INFO] running `"docker" "rm" "-f" "349936e1c51f2716d705df8ee3910fb4bfa3884bc766e4b039ccdfe769dd1767"` [INFO] [stdout] 349936e1c51f2716d705df8ee3910fb4bfa3884bc766e4b039ccdfe769dd1767