[INFO] cloning repository https://github.com/longwatermelon/cc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/longwatermelon/cc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flongwatermelon%2Fcc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flongwatermelon%2Fcc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a96f6f8c7d4772802a46e9a8715b1e283f26eddb
[INFO] checking longwatermelon/cc against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flongwatermelon%2Fcc" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/longwatermelon/cc
[INFO] finished tweaking git repo https://github.com/longwatermelon/cc
[INFO] tweaked toml for git repo https://github.com/longwatermelon/cc written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/longwatermelon/cc on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/longwatermelon/cc 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74c5445a7818a3204fcc13282d52b9ed5629f70cac4e9dd03ec15f5292be5303
[INFO] running `Command { std: "docker" "start" "-a" "74c5445a7818a3204fcc13282d52b9ed5629f70cac4e9dd03ec15f5292be5303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74c5445a7818a3204fcc13282d52b9ed5629f70cac4e9dd03ec15f5292be5303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74c5445a7818a3204fcc13282d52b9ed5629f70cac4e9dd03ec15f5292be5303", kill_on_drop: false }`
[INFO] [stdout] 74c5445a7818a3204fcc13282d52b9ed5629f70cac4e9dd03ec15f5292be5303
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b61409c7ed5be326249d18cf3cafc27c189318d3e2c95232e3630cbc783aaea1
[INFO] running `Command { std: "docker" "start" "-a" "b61409c7ed5be326249d18cf3cafc27c189318d3e2c95232e3630cbc783aaea1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking cc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]    --> src/node.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     Str {
[INFO] [stdout]     |     --- field in this variant
[INFO] [stdout] 159 |         value: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NodeVariant` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `init`, `cond`, `inc`, and `body` are never read
[INFO] [stdout]    --> src/node.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     For {
[INFO] [stdout]     |     --- fields in this variant
[INFO] [stdout] 207 |         init: Node,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 208 |         cond: Node,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 209 |         inc: Node,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 210 |         body: Node,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NodeVariant` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]    --> src/node.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     Str {
[INFO] [stdout]     |     --- field in this variant
[INFO] [stdout] 159 |         value: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NodeVariant` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `init`, `cond`, `inc`, and `body` are never read
[INFO] [stdout]    --> src/node.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     For {
[INFO] [stdout]     |     --- fields in this variant
[INFO] [stdout] 207 |         init: Node,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 208 |         cond: Node,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 209 |         inc: Node,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 210 |         body: Node,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NodeVariant` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "b61409c7ed5be326249d18cf3cafc27c189318d3e2c95232e3630cbc783aaea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b61409c7ed5be326249d18cf3cafc27c189318d3e2c95232e3630cbc783aaea1", kill_on_drop: false }`
[INFO] [stdout] b61409c7ed5be326249d18cf3cafc27c189318d3e2c95232e3630cbc783aaea1
