[INFO] cloning repository https://github.com/danju4rizzl/intro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danju4rizzl/intro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanju4rizzl%2Fintro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanju4rizzl%2Fintro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b3ce81a7cec05e280d1ba52346f76fdaea73321
[INFO] checking danju4rizzl/intro against try#f70ee28831acc074c109afab32d287057c3eca46 for pr-149389
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanju4rizzl%2Fintro" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/danju4rizzl/intro
[INFO] finished tweaking git repo https://github.com/danju4rizzl/intro
[INFO] tweaked toml for git repo https://github.com/danju4rizzl/intro written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/danju4rizzl/intro on toolchain f70ee28831acc074c109afab32d287057c3eca46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/danju4rizzl/intro 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" "+f70ee28831acc074c109afab32d287057c3eca46" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbe365dbdc205d500cc1c75e22f0da860b5d07032adf01689eab364bc9e0e1c3
[INFO] running `Command { std: "docker" "start" "-a" "fbe365dbdc205d500cc1c75e22f0da860b5d07032adf01689eab364bc9e0e1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbe365dbdc205d500cc1c75e22f0da860b5d07032adf01689eab364bc9e0e1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe365dbdc205d500cc1c75e22f0da860b5d07032adf01689eab364bc9e0e1c3", kill_on_drop: false }`
[INFO] [stdout] fbe365dbdc205d500cc1c75e22f0da860b5d07032adf01689eab364bc9e0e1c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bf53425d0a565db24c264b0c4e90e9861d936f8e171a47d23ea4ea0c79d0c50
[INFO] running `Command { std: "docker" "start" "-a" "5bf53425d0a565db24c264b0c4e90e9861d936f8e171a47d23ea4ea0c79d0c50", kill_on_drop: false }`
[INFO] [stderr]     Checking intro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `func_test` is never used
[INFO] [stdout]   --> src/traits.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn func_test() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `move_forard` and `reverse` are never used
[INFO] [stdout]   --> src/traits.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | trait Vehicle {
[INFO] [stdout]    |       ------- methods in this trait
[INFO] [stdout] 62 |     fn move_forard(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 63 |     fn reverse(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `move_forard` and `reverse` are never used
[INFO] [stdout]   --> src/traits.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | trait Vehicle {
[INFO] [stdout]    |       ------- methods in this trait
[INFO] [stdout] 62 |     fn move_forard(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 63 |     fn reverse(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "5bf53425d0a565db24c264b0c4e90e9861d936f8e171a47d23ea4ea0c79d0c50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf53425d0a565db24c264b0c4e90e9861d936f8e171a47d23ea4ea0c79d0c50", kill_on_drop: false }`
[INFO] [stdout] 5bf53425d0a565db24c264b0c4e90e9861d936f8e171a47d23ea4ea0c79d0c50