[INFO] crate reliudp 0.1.1 is already in cache [INFO] extracting crate reliudp 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/reliudp/0.1.1 [INFO] extracting crate reliudp 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/reliudp/0.1.1 [INFO] validating manifest of reliudp-0.1.1 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 reliudp-0.1.1 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 reliudp-0.1.1 [INFO] finished frobbing reliudp-0.1.1 [INFO] frobbed toml for reliudp-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/reliudp/0.1.1/Cargo.toml [INFO] started frobbing reliudp-0.1.1 [INFO] finished frobbing reliudp-0.1.1 [INFO] frobbed toml for reliudp-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/reliudp/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 reliudp-0.1.1 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/reliudp/0.1.1:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 91c3fd1d506d61731b25f0fae4cafb841bf7fee3703bdff346b714b714f8ff82 [INFO] running `"docker" "start" "-a" "91c3fd1d506d61731b25f0fae4cafb841bf7fee3703bdff346b714b714f8ff82"` [INFO] [stderr] Compiling reliudp v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fragment_combiner.rs:220:22 [INFO] [stderr] | [INFO] [stderr] 220 | for (seq_id, mut fragment_set) in &mut self.pending_fragments { [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/rudp_server.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | for mut socket in self.remotes.values_mut() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rudp_server.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | for mut socket in self.remotes.values_mut() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rudp_server.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | for mut socket in self.remotes.values_mut() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `frag_ids_received_from_ack` [INFO] [stderr] --> src/ack.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub (self) fn frag_ids_received_from_ack>(ack_bytes: I, frag_total: u8) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `into_iter` [INFO] [stderr] --> src/ack.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | pub (crate) fn into_iter(self, frag_total: u8) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `into_missing_iter` [INFO] [stderr] --> src/ack.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub (crate) fn into_missing_iter(self, frag_total: u8) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.05s [INFO] running `"docker" "inspect" "91c3fd1d506d61731b25f0fae4cafb841bf7fee3703bdff346b714b714f8ff82"` [INFO] running `"docker" "rm" "-f" "91c3fd1d506d61731b25f0fae4cafb841bf7fee3703bdff346b714b714f8ff82"` [INFO] [stdout] 91c3fd1d506d61731b25f0fae4cafb841bf7fee3703bdff346b714b714f8ff82 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/reliudp/0.1.1:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 3cc1ab30eadc671b122528d32360655d0cc2483b203f7db81e140b21b85377ba [INFO] running `"docker" "start" "-a" "3cc1ab30eadc671b122528d32360655d0cc2483b203f7db81e140b21b85377ba"` [INFO] [stderr] Compiling reliudp v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fragment_combiner.rs:220:22 [INFO] [stderr] | [INFO] [stderr] 220 | for (seq_id, mut fragment_set) in &mut self.pending_fragments { [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/rudp_server.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | for mut socket in self.remotes.values_mut() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rudp_server.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | for mut socket in self.remotes.values_mut() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rudp_server.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | for mut socket in self.remotes.values_mut() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.62s [INFO] running `"docker" "inspect" "3cc1ab30eadc671b122528d32360655d0cc2483b203f7db81e140b21b85377ba"` [INFO] running `"docker" "rm" "-f" "3cc1ab30eadc671b122528d32360655d0cc2483b203f7db81e140b21b85377ba"` [INFO] [stdout] 3cc1ab30eadc671b122528d32360655d0cc2483b203f7db81e140b21b85377ba [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/reliudp/0.1.1:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 0f299202736ba7700ce2dfb528417c212761b9ea45377b82dbfa96eb205abda6 [INFO] running `"docker" "start" "-a" "0f299202736ba7700ce2dfb528417c212761b9ea45377b82dbfa96eb205abda6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/reliudp-a5930a56a173f89b [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test fragment::build_data_from_fragments_success ... ok [INFO] [stdout] test ack::ack_ser ... ok [INFO] [stdout] test ack::ack_ser_deser ... ok [INFO] [stdout] test fragment::build_data_from_fragments_fail_wrong_frag_id ... ok [INFO] [stdout] test fragment::build_multiple_frags_from_data ... ok [INFO] [stdout] test ack::ack_missing ... ok [INFO] [stdout] test fragment::build_data_from_fragments_fail_duplicate_frag_id ... ok [INFO] [stdout] test fragment::build_one_frag_from_data ... ok [INFO] [stdout] test fragment::build_frags_from_data_fail ... ok [INFO] [stdout] test fragment::build_rebuild_data ... ok [INFO] [stdout] test ack::ack_deser ... ok [INFO] [stdout] test udp_packet::udp_fail_invalid_crc ... ok [INFO] [stdout] test udp_packet::udp_fail_not_big_enough ... ok [INFO] [stdout] test udp_packet::udp_success_frag_conversions ... ok [INFO] [stdout] test udp_packet::udp_ser_de_syn_synack_others ... ok [INFO] [stdout] test udp_packet::udp_fail_fragment_invalid_layout ... ok [INFO] [stdout] test udp_packet::udp_ser_de_ack ... ok [INFO] [stdout] test udp_packet::udp_success_ack_parse ... ok [INFO] [stdout] test fragment_combiner::fragment_combiner_success ... ok [INFO] [stdout] test udp_packet::udp_success_syn_parse ... ok [INFO] [stdout] test udp_packet::udp_success_synack_parse ... ok [INFO] [stdout] test udp_packet::udp_success_fragment_parse ... ok [INFO] [stdout] test fragment::build_data_from_fragments_fail_wrong_frag_total ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests reliudp [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 46) ... FAILED [INFO] [stdout] test src/lib.rs - (line 7) ... test src/lib.rs - (line 7) has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `"docker" "inspect" "0f299202736ba7700ce2dfb528417c212761b9ea45377b82dbfa96eb205abda6"` [INFO] running `"docker" "rm" "-f" "0f299202736ba7700ce2dfb528417c212761b9ea45377b82dbfa96eb205abda6"` [INFO] [stdout] 0f299202736ba7700ce2dfb528417c212761b9ea45377b82dbfa96eb205abda6