[INFO] cloning repository https://github.com/brains93/rustwatch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brains93/rustwatch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrains93%2Frustwatch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrains93%2Frustwatch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 513b217ccc4276698bc127ddf7119b4cd326938b [INFO] checking brains93/rustwatch against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrains93%2Frustwatch" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brains93/rustwatch on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brains93/rustwatch [INFO] finished tweaking git repo https://github.com/brains93/rustwatch [INFO] tweaked toml for git repo https://github.com/brains93/rustwatch written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/brains93/rustwatch 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pcap v0.8.1 [INFO] [stderr] Downloaded widestring v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da626e4c1dbb3bb6e8998fedebfb698b661107938d2fdbdcc2ca1351e0064117 [INFO] running `Command { std: "docker" "start" "-a" "da626e4c1dbb3bb6e8998fedebfb698b661107938d2fdbdcc2ca1351e0064117", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da626e4c1dbb3bb6e8998fedebfb698b661107938d2fdbdcc2ca1351e0064117", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da626e4c1dbb3bb6e8998fedebfb698b661107938d2fdbdcc2ca1351e0064117", kill_on_drop: false }` [INFO] [stdout] da626e4c1dbb3bb6e8998fedebfb698b661107938d2fdbdcc2ca1351e0064117 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73bc1d007747d59d1961ee2462ff2cec9a022a3308ec04f018d1bc046b4e6810 [INFO] running `Command { std: "docker" "start" "-a" "73bc1d007747d59d1961ee2462ff2cec9a022a3308ec04f018d1bc046b4e6810", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling pcap v0.8.1 [INFO] [stderr] Checking rustwatch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/rule_parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/rule_parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `action`, `protocol`, `direction`, and `dst_port` are never read [INFO] [stdout] --> src/rule_parser.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SnortRule { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 13 | pub action: RuleAction, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | pub protocol: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub direction: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | pub dst_ip: String, [INFO] [stdout] 19 | pub dst_port: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SnortRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `action`, `protocol`, `direction`, and `dst_port` are never read [INFO] [stdout] --> src/rule_parser.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SnortRule { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 13 | pub action: RuleAction, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | pub protocol: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub direction: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | pub dst_ip: String, [INFO] [stdout] 19 | pub dst_port: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SnortRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.46s [INFO] running `Command { std: "docker" "inspect" "73bc1d007747d59d1961ee2462ff2cec9a022a3308ec04f018d1bc046b4e6810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73bc1d007747d59d1961ee2462ff2cec9a022a3308ec04f018d1bc046b4e6810", kill_on_drop: false }` [INFO] [stdout] 73bc1d007747d59d1961ee2462ff2cec9a022a3308ec04f018d1bc046b4e6810 [INFO] checking brains93/rustwatch against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrains93%2Frustwatch" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brains93/rustwatch on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brains93/rustwatch [INFO] finished tweaking git repo https://github.com/brains93/rustwatch [INFO] tweaked toml for git repo https://github.com/brains93/rustwatch written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/brains93/rustwatch 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e896e793100720b8e09debaea08a55c6f67b734be25dd24341f1e278310da237 [INFO] running `Command { std: "docker" "start" "-a" "e896e793100720b8e09debaea08a55c6f67b734be25dd24341f1e278310da237", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e896e793100720b8e09debaea08a55c6f67b734be25dd24341f1e278310da237", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e896e793100720b8e09debaea08a55c6f67b734be25dd24341f1e278310da237", kill_on_drop: false }` [INFO] [stdout] e896e793100720b8e09debaea08a55c6f67b734be25dd24341f1e278310da237 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d920b89b8c2b841200494aabbb54ecb80d428f05333560a759518aad1604691 [INFO] running `Command { std: "docker" "start" "-a" "5d920b89b8c2b841200494aabbb54ecb80d428f05333560a759518aad1604691", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling pcap v0.8.1 [INFO] [stderr] Checking rustwatch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/rule_parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/rule_parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `action`, `protocol`, `direction`, and `dst_port` are never read [INFO] [stdout] --> src/rule_parser.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SnortRule { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 13 | pub action: RuleAction, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | pub protocol: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub direction: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | pub dst_ip: String, [INFO] [stdout] 19 | pub dst_port: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SnortRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `action`, `protocol`, `direction`, and `dst_port` are never read [INFO] [stdout] --> src/rule_parser.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SnortRule { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 13 | pub action: RuleAction, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | pub protocol: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub direction: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | pub dst_ip: String, [INFO] [stdout] 19 | pub dst_port: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SnortRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.68s [INFO] running `Command { std: "docker" "inspect" "5d920b89b8c2b841200494aabbb54ecb80d428f05333560a759518aad1604691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d920b89b8c2b841200494aabbb54ecb80d428f05333560a759518aad1604691", kill_on_drop: false }` [INFO] [stdout] 5d920b89b8c2b841200494aabbb54ecb80d428f05333560a759518aad1604691