[INFO] cloning repository https://github.com/alvatar/pseudokafka [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alvatar/pseudokafka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvatar%2Fpseudokafka", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvatar%2Fpseudokafka'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1aeb111dd9f92eac47a2a3f9fcce6500be1f7d59 [INFO] checking alvatar/pseudokafka against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvatar%2Fpseudokafka" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alvatar/pseudokafka on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alvatar/pseudokafka [INFO] finished tweaking git repo https://github.com/alvatar/pseudokafka [INFO] tweaked toml for git repo https://github.com/alvatar/pseudokafka written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/alvatar/pseudokafka already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3beed47775e6cdb57af5d1537eb81ac5d783485a65fce8542e9967f5414862f2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3beed47775e6cdb57af5d1537eb81ac5d783485a65fce8542e9967f5414862f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3beed47775e6cdb57af5d1537eb81ac5d783485a65fce8542e9967f5414862f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3beed47775e6cdb57af5d1537eb81ac5d783485a65fce8542e9967f5414862f2", kill_on_drop: false }` [INFO] [stdout] 3beed47775e6cdb57af5d1537eb81ac5d783485a65fce8542e9967f5414862f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9426476f02660bc4e13554a9b4684fbd8513098deedf2482f97bf8d3577148ae [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9426476f02660bc4e13554a9b4684fbd8513098deedf2482f97bf8d3577148ae", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling nom v6.1.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Checking lexical-core v0.7.4 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking pseudokafka v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ignore` [INFO] [stdout] --> src/de.rs:121:20 [INFO] [stdout] | [INFO] [stdout] 121 | >> ignore: take!(1) // it seems Kakfa uses also a null-ending [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ignore` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown` [INFO] [stdout] --> src/de.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | unknown: be_u8 [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unknown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `record_attributes` [INFO] [stdout] --> src/de.rs:159:24 [INFO] [stdout] | [INFO] [stdout] 159 | >> record_attributes: be_u8 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_record_attributes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timestamp` [INFO] [stdout] --> src/de.rs:160:24 [INFO] [stdout] | [INFO] [stdout] 160 | >> timestamp: be_u8 // this u8 is according to wireshark a timestamp (?) [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/de.rs:161:24 [INFO] [stdout] | [INFO] [stdout] 161 | >> offset: be_u8 [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown2` [INFO] [stdout] --> src/de.rs:162:24 [INFO] [stdout] | [INFO] [stdout] 162 | >> unknown2: be_u8 // TODO [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unknown2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown3` [INFO] [stdout] --> src/de.rs:163:24 [INFO] [stdout] | [INFO] [stdout] 163 | >> unknown3: be_u8 // TODO [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unknown3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headers` [INFO] [stdout] --> src/de.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 165 | >> headers: be_u8 // TODO [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_bytes` [INFO] [stdout] --> src/de.rs:174:24 [INFO] [stdout] | [INFO] [stdout] 174 | >> num_bytes: be_u32 // ignored [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_size` [INFO] [stdout] --> src/de.rs:176:24 [INFO] [stdout] | [INFO] [stdout] 176 | >> msg_size: be_u32 // ignored [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `magic_byte` [INFO] [stdout] --> src/de.rs:178:24 [INFO] [stdout] | [INFO] [stdout] 178 | >> magic_byte: be_u8 // ignored [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_magic_byte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crc32` [INFO] [stdout] --> src/de.rs:179:24 [INFO] [stdout] | [INFO] [stdout] 179 | >> crc32: be_u32 // ignored [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_crc32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ignore` [INFO] [stdout] --> src/de.rs:121:20 [INFO] [stdout] | [INFO] [stdout] 121 | >> ignore: take!(1) // it seems Kakfa uses also a null-ending [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ignore` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown` [INFO] [stdout] --> src/de.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | unknown: be_u8 [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unknown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `record_attributes` [INFO] [stdout] --> src/de.rs:159:24 [INFO] [stdout] | [INFO] [stdout] 159 | >> record_attributes: be_u8 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_record_attributes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timestamp` [INFO] [stdout] --> src/de.rs:160:24 [INFO] [stdout] | [INFO] [stdout] 160 | >> timestamp: be_u8 // this u8 is according to wireshark a timestamp (?) [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/de.rs:161:24 [INFO] [stdout] | [INFO] [stdout] 161 | >> offset: be_u8 [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown2` [INFO] [stdout] --> src/de.rs:162:24 [INFO] [stdout] | [INFO] [stdout] 162 | >> unknown2: be_u8 // TODO [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unknown2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unknown3` [INFO] [stdout] --> src/de.rs:163:24 [INFO] [stdout] | [INFO] [stdout] 163 | >> unknown3: be_u8 // TODO [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unknown3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headers` [INFO] [stdout] --> src/de.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 165 | >> headers: be_u8 // TODO [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_bytes` [INFO] [stdout] --> src/de.rs:174:24 [INFO] [stdout] | [INFO] [stdout] 174 | >> num_bytes: be_u32 // ignored [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_size` [INFO] [stdout] --> src/de.rs:176:24 [INFO] [stdout] | [INFO] [stdout] 176 | >> msg_size: be_u32 // ignored [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `magic_byte` [INFO] [stdout] --> src/de.rs:178:24 [INFO] [stdout] | [INFO] [stdout] 178 | >> magic_byte: be_u8 // ignored [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_magic_byte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crc32` [INFO] [stdout] --> src/de.rs:179:24 [INFO] [stdout] | [INFO] [stdout] 179 | >> crc32: be_u32 // ignored [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_crc32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.70s [INFO] running `Command { std: "docker" "inspect" "9426476f02660bc4e13554a9b4684fbd8513098deedf2482f97bf8d3577148ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9426476f02660bc4e13554a9b4684fbd8513098deedf2482f97bf8d3577148ae", kill_on_drop: false }` [INFO] [stdout] 9426476f02660bc4e13554a9b4684fbd8513098deedf2482f97bf8d3577148ae