[INFO] cloning repository https://github.com/pnawalramka/git-set-url
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pnawalramka/git-set-url" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnawalramka%2Fgit-set-url", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnawalramka%2Fgit-set-url'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a60d225e8da8cbf8a60bd44a9b23b0bfbf4dd8f
[INFO] checking pnawalramka/git-set-url against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnawalramka%2Fgit-set-url" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pnawalramka/git-set-url on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pnawalramka/git-set-url
[INFO] finished tweaking git repo https://github.com/pnawalramka/git-set-url
[INFO] tweaked toml for git repo https://github.com/pnawalramka/git-set-url written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pnawalramka/git-set-url 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cdebdd6bd40ad6d1295fd3f614895527e01133839f8a5efc3316a949163c361
[INFO] running `Command { std: "docker" "start" "-a" "7cdebdd6bd40ad6d1295fd3f614895527e01133839f8a5efc3316a949163c361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cdebdd6bd40ad6d1295fd3f614895527e01133839f8a5efc3316a949163c361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cdebdd6bd40ad6d1295fd3f614895527e01133839f8a5efc3316a949163c361", kill_on_drop: false }`
[INFO] [stdout] 7cdebdd6bd40ad6d1295fd3f614895527e01133839f8a5efc3316a949163c361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30b7f3141121dcefdd9148b4be1fb237468c88183ca942b9289fe653c0efe99f
[INFO] running `Command { std: "docker" "start" "-a" "30b7f3141121dcefdd9148b4be1fb237468c88183ca942b9289fe653c0efe99f", kill_on_drop: false }`
[INFO] [stderr]     Checking git-set-url v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this conversion is useless `String` to `String`
[INFO] [stdout]   --> src/main.rs:49:33
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let raw_output:String = String::from_utf8(git_get_url_out.stdout).unwrap().into();
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `String` to `String`
[INFO] [stdout]   --> src/main.rs:49:33
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let raw_output:String = String::from_utf8(git_get_url_out.stdout).unwrap().into();
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `git-set-url` (bin "git-set-url") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `git-set-url` (bin "git-set-url" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "30b7f3141121dcefdd9148b4be1fb237468c88183ca942b9289fe653c0efe99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b7f3141121dcefdd9148b4be1fb237468c88183ca942b9289fe653c0efe99f", kill_on_drop: false }`
[INFO] [stdout] 30b7f3141121dcefdd9148b4be1fb237468c88183ca942b9289fe653c0efe99f