[INFO] cloning repository https://github.com/AzerothA/Jsl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AzerothA/Jsl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzerothA%2FJsl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzerothA%2FJsl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9df6d169afa452797c1d2f462a3967b1f5fe2dcc
[INFO] checking AzerothA/Jsl against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzerothA%2FJsl" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AzerothA/Jsl on toolchain a26e97be8826d408309fffbd8168362365719f50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AzerothA/Jsl
[INFO] finished tweaking git repo https://github.com/AzerothA/Jsl
[INFO] tweaked toml for git repo https://github.com/AzerothA/Jsl written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AzerothA/Jsl 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" "+a26e97be8826d408309fffbd8168362365719f50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4faa0c0031932e4df2eb5e637209ca9dff3ecc696a5889c658831e6f632123fb
[INFO] running `Command { std: "docker" "start" "-a" "4faa0c0031932e4df2eb5e637209ca9dff3ecc696a5889c658831e6f632123fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4faa0c0031932e4df2eb5e637209ca9dff3ecc696a5889c658831e6f632123fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4faa0c0031932e4df2eb5e637209ca9dff3ecc696a5889c658831e6f632123fb", kill_on_drop: false }`
[INFO] [stdout] 4faa0c0031932e4df2eb5e637209ca9dff3ecc696a5889c658831e6f632123fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2ce11dd1d4a0225231435d3aa7e3e8b0a1658256a2cf48b3892d41d3d315da5
[INFO] running `Command { std: "docker" "start" "-a" "d2ce11dd1d4a0225231435d3aa7e3e8b0a1658256a2cf48b3892d41d3d315da5", kill_on_drop: false }`
[INFO] [stderr]     Checking jsl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Size` is never used
[INFO] [stdout]  --> src/interpreter.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait Size {
[INFO] [stdout]   |       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `args` is never read
[INFO] [stdout]   --> src/types.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Function {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 11 |     pub name: String,
[INFO] [stdout] 12 |     pub args: Vec<Let>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Function` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Size` is never used
[INFO] [stdout]  --> src/interpreter.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait Size {
[INFO] [stdout]   |       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `args` is never read
[INFO] [stdout]   --> src/types.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Function {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 11 |     pub name: String,
[INFO] [stdout] 12 |     pub args: Vec<Let>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Function` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "d2ce11dd1d4a0225231435d3aa7e3e8b0a1658256a2cf48b3892d41d3d315da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ce11dd1d4a0225231435d3aa7e3e8b0a1658256a2cf48b3892d41d3d315da5", kill_on_drop: false }`
[INFO] [stdout] d2ce11dd1d4a0225231435d3aa7e3e8b0a1658256a2cf48b3892d41d3d315da5
