[INFO] cloning repository https://github.com/eenagy/rust_dynamic_installation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eenagy/rust_dynamic_installation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feenagy%2Frust_dynamic_installation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feenagy%2Frust_dynamic_installation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43a2cf7e850530312f448d78d266b26fe7cf826b
[INFO] checking eenagy/rust_dynamic_installation against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feenagy%2Frust_dynamic_installation" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eenagy/rust_dynamic_installation 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/eenagy/rust_dynamic_installation
[INFO] finished tweaking git repo https://github.com/eenagy/rust_dynamic_installation
[INFO] tweaked toml for git repo https://github.com/eenagy/rust_dynamic_installation written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/eenagy/rust_dynamic_installation 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8d49fdf5c48d7755eb294fc1fc5c96c2cdf7e194166225b67ebb59100c1c3d57
[INFO] running `Command { std: "docker" "start" "-a" "8d49fdf5c48d7755eb294fc1fc5c96c2cdf7e194166225b67ebb59100c1c3d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d49fdf5c48d7755eb294fc1fc5c96c2cdf7e194166225b67ebb59100c1c3d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d49fdf5c48d7755eb294fc1fc5c96c2cdf7e194166225b67ebb59100c1c3d57", kill_on_drop: false }`
[INFO] [stdout] 8d49fdf5c48d7755eb294fc1fc5c96c2cdf7e194166225b67ebb59100c1c3d57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d5af3b0d6b0b43d3bb140a4f8690c31f6ec7b2a33c3eaba5ab159e356292b5ec
[INFO] running `Command { std: "docker" "start" "-a" "d5af3b0d6b0b43d3bb140a4f8690c31f6ec7b2a33c3eaba5ab159e356292b5ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling winnow v0.6.18
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.7
[INFO] [stderr]    Compiling toml_edit v0.22.20
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]    Compiling rust_dynamic_installation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this conversion is useless `std::string::String` to `std::string::String`
[INFO] [stdout]   --> src/build.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 | /                 format!(
[INFO] [stdout] 80 | |                     "Cargo install failed with exit code {:?}\nstdout: {}\nstderr: {}",
[INFO] [stdout] 81 | |                     output.status.code(),
[INFO] [stdout] 82 | |                     stdout,
[INFO] [stdout] ...  |
[INFO] [stdout] 85 | |                 .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 `rust_dynamic_installation` (build script) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d5af3b0d6b0b43d3bb140a4f8690c31f6ec7b2a33c3eaba5ab159e356292b5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5af3b0d6b0b43d3bb140a4f8690c31f6ec7b2a33c3eaba5ab159e356292b5ec", kill_on_drop: false }`
[INFO] [stdout] d5af3b0d6b0b43d3bb140a4f8690c31f6ec7b2a33c3eaba5ab159e356292b5ec