[INFO] cloning repository https://github.com/MarianHabor/todo_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarianHabor/todo_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarianHabor%2Ftodo_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarianHabor%2Ftodo_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4342d26861df71b7b0fc84fbeaffa74ac48de442
[INFO] checking MarianHabor/todo_rs against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarianHabor%2Ftodo_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/MarianHabor/todo_rs
[INFO] finished tweaking git repo https://github.com/MarianHabor/todo_rs
[INFO] tweaked toml for git repo https://github.com/MarianHabor/todo_rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MarianHabor/todo_rs on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MarianHabor/todo_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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ncurses v5.101.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c46eaa83011e3f8b5149682ffb7ce56554da6a99ad7ae7e6da1f9c8ff17333ab
[INFO] running `Command { std: "docker" "start" "-a" "c46eaa83011e3f8b5149682ffb7ce56554da6a99ad7ae7e6da1f9c8ff17333ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c46eaa83011e3f8b5149682ffb7ce56554da6a99ad7ae7e6da1f9c8ff17333ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c46eaa83011e3f8b5149682ffb7ce56554da6a99ad7ae7e6da1f9c8ff17333ab", kill_on_drop: false }`
[INFO] [stdout] c46eaa83011e3f8b5149682ffb7ce56554da6a99ad7ae7e6da1f9c8ff17333ab
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4347c814cf866ccae97acb4960ea7ebc518886b4bfe21925f92f6d2dda4c2f5
[INFO] running `Command { std: "docker" "start" "-a" "e4347c814cf866ccae97acb4960ea7ebc518886b4bfe21925f92f6d2dda4c2f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking todo_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/ctrlc.rs:23:48
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if libc::signal(libc::SIGINT, callback as libc::sighandler_t) == libc::SIG_ERR {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if libc::signal(libc::SIGINT, callback as *const () as libc::sighandler_t) == libc::SIG_ERR {
[INFO] [stdout]    |                                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/ctrlc.rs:23:48
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if libc::signal(libc::SIGINT, callback as libc::sighandler_t) == libc::SIG_ERR {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if libc::signal(libc::SIGINT, callback as *const () as libc::sighandler_t) == libc::SIG_ERR {
[INFO] [stdout]    |                                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "e4347c814cf866ccae97acb4960ea7ebc518886b4bfe21925f92f6d2dda4c2f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4347c814cf866ccae97acb4960ea7ebc518886b4bfe21925f92f6d2dda4c2f5", kill_on_drop: false }`
[INFO] [stdout] e4347c814cf866ccae97acb4960ea7ebc518886b4bfe21925f92f6d2dda4c2f5