[INFO] cloning repository https://github.com/nathanlauder/todo-fixme-list
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nathanlauder/todo-fixme-list" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanlauder%2Ftodo-fixme-list", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanlauder%2Ftodo-fixme-list'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9f701357281010c495525265e60c89a3398cfb4
[INFO] checking nathanlauder/todo-fixme-list against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanlauder%2Ftodo-fixme-list" "/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/nathanlauder/todo-fixme-list
[INFO] finished tweaking git repo https://github.com/nathanlauder/todo-fixme-list
[INFO] tweaked toml for git repo https://github.com/nathanlauder/todo-fixme-list written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nathanlauder/todo-fixme-list on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nathanlauder/todo-fixme-list 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 864515bbe83f718f50ded4d579206c574b547eadb78038b823cf8f36a19af0d7
[INFO] running `Command { std: "docker" "start" "-a" "864515bbe83f718f50ded4d579206c574b547eadb78038b823cf8f36a19af0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "864515bbe83f718f50ded4d579206c574b547eadb78038b823cf8f36a19af0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "864515bbe83f718f50ded4d579206c574b547eadb78038b823cf8f36a19af0d7", kill_on_drop: false }`
[INFO] [stdout] 864515bbe83f718f50ded4d579206c574b547eadb78038b823cf8f36a19af0d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0e71763dbe8479b62745e6b8529328143ce8756d96eca5f83964f5237d76f09
[INFO] running `Command { std: "docker" "start" "-a" "f0e71763dbe8479b62745e6b8529328143ce8756d96eca5f83964f5237d76f09", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking globset v0.4.8
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking ignore v0.4.18
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking todo-fixme-list v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `noFixme`, `noTodo`, and `verbose` are never read
[INFO] [stdout]   --> src/arguments.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct cliArgs {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |   pub noFixme: bool,
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |   pub noTodo: bool,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |   pub verbose: bool,
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `cliArgs` has a derived impl for the trait `Debug`, but this is 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: function `printer` is never used
[INFO] [stdout]  --> src/colors.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn printer() {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `noFixme`, `noTodo`, and `verbose` are never read
[INFO] [stdout]   --> src/arguments.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct cliArgs {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |   pub noFixme: bool,
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |   pub noTodo: bool,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |   pub verbose: bool,
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `cliArgs` has a derived impl for the trait `Debug`, but this is 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: function `printer` is never used
[INFO] [stdout]  --> src/colors.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn printer() {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.38s
[INFO] running `Command { std: "docker" "inspect" "f0e71763dbe8479b62745e6b8529328143ce8756d96eca5f83964f5237d76f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0e71763dbe8479b62745e6b8529328143ce8756d96eca5f83964f5237d76f09", kill_on_drop: false }`
[INFO] [stdout] f0e71763dbe8479b62745e6b8529328143ce8756d96eca5f83964f5237d76f09