[INFO] cloning repository https://github.com/efellowsbg/tcl-formatter-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/efellowsbg/tcl-formatter-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefellowsbg%2Ftcl-formatter-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefellowsbg%2Ftcl-formatter-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56d0c6f0bb4353c34e7422933d572593fd8d9430
[INFO] checking efellowsbg/tcl-formatter-rs against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefellowsbg%2Ftcl-formatter-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/efellowsbg/tcl-formatter-rs
[INFO] finished tweaking git repo https://github.com/efellowsbg/tcl-formatter-rs
[INFO] tweaked toml for git repo https://github.com/efellowsbg/tcl-formatter-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/efellowsbg/tcl-formatter-rs on toolchain 5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/efellowsbg/tcl-formatter-rs 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" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68c1caade41200a9bef143c1c63a7b96ead62cfe580b0716b5fb80d6c2abb828
[INFO] running `Command { std: "docker" "start" "-a" "68c1caade41200a9bef143c1c63a7b96ead62cfe580b0716b5fb80d6c2abb828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68c1caade41200a9bef143c1c63a7b96ead62cfe580b0716b5fb80d6c2abb828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68c1caade41200a9bef143c1c63a7b96ead62cfe580b0716b5fb80d6c2abb828", kill_on_drop: false }`
[INFO] [stdout] 68c1caade41200a9bef143c1c63a7b96ead62cfe580b0716b5fb80d6c2abb828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c10bf64caf83c7e006aff49efe751987e60769bed8e738c29f69dcd5fbd9b0a6
[INFO] running `Command { std: "docker" "start" "-a" "c10bf64caf83c7e006aff49efe751987e60769bed8e738c29f69dcd5fbd9b0a6", kill_on_drop: false }`
[INFO] [stderr]     Checking tcl-formatter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Procedure` is never constructed
[INFO] [stdout]  --> src/ast.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Ast {
[INFO] [stdout]   |          --- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 5 |     Procedure {
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SnatPool` is never constructed
[INFO] [stdout]   --> src/ast.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum Statement {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 33 |     SnatPool { identifier: Vec<u8> },
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Procedure` is never constructed
[INFO] [stdout]  --> src/ast.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Ast {
[INFO] [stdout]   |          --- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 5 |     Procedure {
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SnatPool` is never constructed
[INFO] [stdout]   --> src/ast.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum Statement {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 33 |     SnatPool { identifier: Vec<u8> },
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "c10bf64caf83c7e006aff49efe751987e60769bed8e738c29f69dcd5fbd9b0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10bf64caf83c7e006aff49efe751987e60769bed8e738c29f69dcd5fbd9b0a6", kill_on_drop: false }`
[INFO] [stdout] c10bf64caf83c7e006aff49efe751987e60769bed8e738c29f69dcd5fbd9b0a6