[INFO] cloning repository https://github.com/ericharding/sequence [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericharding/sequence" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericharding%2Fsequence", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericharding%2Fsequence'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 76f4402f2d827505b3fb0a60a7a3645eebee1a9d [INFO] checking ericharding/sequence/76f4402f2d827505b3fb0a60a7a3645eebee1a9d against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericharding%2Fsequence" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ericharding/sequence on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ericharding/sequence [INFO] finished tweaking git repo https://github.com/ericharding/sequence [INFO] tweaked toml for git repo https://github.com/ericharding/sequence written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ericharding/sequence already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pcap-file v1.1.1 [INFO] [stderr] Downloaded derive-into-owned v0.1.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.26 [INFO] [stderr] Downloaded thiserror v1.0.26 [INFO] [stderr] Downloaded proc-macro2 v1.0.27 [INFO] [stderr] Downloaded syn v1.0.73 [INFO] [stderr] Downloaded libc v0.2.97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bcb23f989568ca670ca02676cf67bfd2096f8cdb2dc9c3feb010640e3d67860a [INFO] running `Command { std: "docker" "start" "-a" "bcb23f989568ca670ca02676cf67bfd2096f8cdb2dc9c3feb010640e3d67860a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcb23f989568ca670ca02676cf67bfd2096f8cdb2dc9c3feb010640e3d67860a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcb23f989568ca670ca02676cf67bfd2096f8cdb2dc9c3feb010640e3d67860a", kill_on_drop: false }` [INFO] [stdout] bcb23f989568ca670ca02676cf67bfd2096f8cdb2dc9c3feb010640e3d67860a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc67239899804c41dde6bb9be5392348740382aefd7b01cf27ba1edd8a197fbd [INFO] running `Command { std: "docker" "start" "-a" "bc67239899804c41dde6bb9be5392348740382aefd7b01cf27ba1edd8a197fbd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling derive-into-owned v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking pcap-file v1.1.1 [INFO] [stderr] Checking sequence v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0502]: cannot borrow `*context.decoder` as immutable because it is also borrowed as mutable [INFO] [stdout] --> src/main.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 23 | let stream = get_stream_context(&ip_packet.dest(), udp_packet.dst_port(), context); [INFO] [stdout] | ------- mutable borrow occurs here [INFO] [stdout] 24 | let range = (context.decoder)(udp_packet.data()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stdout] 25 | if range.begin != stream.expected_seq { [INFO] [stdout] | ------------------- mutable borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `*context.decoder` as immutable because it is also borrowed as mutable [INFO] [stdout] --> src/main.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 23 | let stream = get_stream_context(&ip_packet.dest(), udp_packet.dst_port(), context); [INFO] [stdout] | ------- mutable borrow occurs here [INFO] [stdout] 24 | let range = (context.decoder)(udp_packet.data()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stdout] 25 | if range.begin != stream.expected_seq { [INFO] [stdout] | ------------------- mutable borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0505]: cannot move out of `packet` because it is borrowed [INFO] [stdout] --> src/main.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 33 | if let decode::IPPacket::IPv4(packet) = p { [INFO] [stdout] | ------ binding `packet` declared here [INFO] [stdout] 34 | if let decode::ProtocolPacket::UDP(udp) = packet.protocol() { [INFO] [stdout] | ------ borrow of `packet` occurs here [INFO] [stdout] 35 | decode_udp(packet, udp, context); [INFO] [stdout] | ^^^^^^ --- borrow later used here [INFO] [stdout] | | [INFO] [stdout] | move out of `packet` occurs here [INFO] [stdout] | [INFO] [stdout] note: if `IPv4Packet<'_>` implemented `Clone`, you could clone the value [INFO] [stdout] --> src/decode.rs:113:1 [INFO] [stdout] | [INFO] [stdout] 113 | pub struct IPv4Packet<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:34:51 [INFO] [stdout] | [INFO] [stdout] 34 | if let decode::ProtocolPacket::UDP(udp) = packet.protocol() { [INFO] [stdout] | ------ you could clone this value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0505]: cannot move out of `packet` because it is borrowed [INFO] [stdout] --> src/main.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 33 | if let decode::IPPacket::IPv4(packet) = p { [INFO] [stdout] | ------ binding `packet` declared here [INFO] [stdout] 34 | if let decode::ProtocolPacket::UDP(udp) = packet.protocol() { [INFO] [stdout] | ------ borrow of `packet` occurs here [INFO] [stdout] 35 | decode_udp(packet, udp, context); [INFO] [stdout] | ^^^^^^ --- borrow later used here [INFO] [stdout] | | [INFO] [stdout] | move out of `packet` occurs here [INFO] [stdout] | [INFO] [stdout] note: if `IPv4Packet<'_>` implemented `Clone`, you could clone the value [INFO] [stdout] --> src/decode.rs:113:1 [INFO] [stdout] | [INFO] [stdout] 113 | pub struct IPv4Packet<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:34:51 [INFO] [stdout] | [INFO] [stdout] 34 | if let decode::ProtocolPacket::UDP(udp) = packet.protocol() { [INFO] [stdout] | ------ you could clone this value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decoder` [INFO] [stdout] --> src/main.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | let decoder : &SequenceDecoder = [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoder` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_layer` [INFO] [stdout] --> src/main.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | let data_layer = pcap_reader.header.datalink; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_layer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcap_writer` [INFO] [stdout] --> src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let mut pcap_writer = { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pcap_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | let mut pcap_writer = { [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decoder` [INFO] [stdout] --> src/main.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | let decoder : &SequenceDecoder = [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoder` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_layer` [INFO] [stdout] --> src/main.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | let data_layer = pcap_reader.header.datalink; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_layer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pcap_writer` [INFO] [stdout] --> src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let mut pcap_writer = { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pcap_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | let mut pcap_writer = { [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0502, E0505. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0502, E0505. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sequence` (bin "sequence" test) due to 3 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `sequence` (bin "sequence") due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "bc67239899804c41dde6bb9be5392348740382aefd7b01cf27ba1edd8a197fbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc67239899804c41dde6bb9be5392348740382aefd7b01cf27ba1edd8a197fbd", kill_on_drop: false }` [INFO] [stdout] bc67239899804c41dde6bb9be5392348740382aefd7b01cf27ba1edd8a197fbd