[INFO] cloning repository https://github.com/Illustar0/Meirs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Illustar0/Meirs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIllustar0%2FMeirs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIllustar0%2FMeirs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9bc740732c7b9598ef387f0534a392bd7d45f9b
[INFO] checking Illustar0/Meirs/d9bc740732c7b9598ef387f0534a392bd7d45f9b against da86f4d0726be475afbbffe40cb2f65741c51ad3 for pr-159877
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIllustar0%2FMeirs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Illustar0/Meirs
[INFO] finished tweaking git repo https://github.com/Illustar0/Meirs
[INFO] tweaked toml for git repo https://github.com/Illustar0/Meirs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Illustar0/Meirs on toolchain da86f4d0726be475afbbffe40cb2f65741c51ad3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Illustar0/Meirs 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" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] daf016ffb44b5283fa31093be455fe74089cc6209242b299ef91ab8ba62cff7a
[INFO] running `Command { std: "docker" "start" "daf016ffb44b5283fa31093be455fe74089cc6209242b299ef91ab8ba62cff7a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "daf016ffb44b5283fa31093be455fe74089cc6209242b299ef91ab8ba62cff7a" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daf016ffb44b5283fa31093be455fe74089cc6209242b299ef91ab8ba62cff7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "daf016ffb44b5283fa31093be455fe74089cc6209242b299ef91ab8ba62cff7a" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking meirs-core v0.0.0 (/opt/rustwide/workdir/meirs-core)
[INFO] [stdout] warning: fields `text` and `callback` are never read
[INFO] [stdout]   --> meirs-core/src/utils.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) struct JsonPParser {
[INFO] [stdout]    |                   ----------- fields in this struct
[INFO] [stdout] 34 |     text: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     callback: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `text` and `callback` are never used
[INFO] [stdout]   --> meirs-core/src/utils.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl JsonPParser {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn text(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn callback(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `text` and `callback` are never read
[INFO] [stdout]   --> meirs-core/src/utils.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) struct JsonPParser {
[INFO] [stdout]    |                   ----------- fields in this struct
[INFO] [stdout] 34 |     text: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     callback: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `text` and `callback` are never used
[INFO] [stdout]   --> meirs-core/src/utils.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl JsonPParser {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn text(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn callback(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "daf016ffb44b5283fa31093be455fe74089cc6209242b299ef91ab8ba62cff7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf016ffb44b5283fa31093be455fe74089cc6209242b299ef91ab8ba62cff7a", kill_on_drop: false }`
[INFO] [stdout] daf016ffb44b5283fa31093be455fe74089cc6209242b299ef91ab8ba62cff7a
