[INFO] cloning repository https://github.com/ymkzpx/webserver-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ymkzpx/webserver-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymkzpx%2Fwebserver-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymkzpx%2Fwebserver-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e7ae2692fee8e2e561c7e5f20ce735c956b3232
[INFO] testing ymkzpx/webserver-rs against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymkzpx%2Fwebserver-rs" "/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/ymkzpx/webserver-rs
[INFO] finished tweaking git repo https://github.com/ymkzpx/webserver-rs
[INFO] tweaked toml for git repo https://github.com/ymkzpx/webserver-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ymkzpx/webserver-rs on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ymkzpx/webserver-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7bef89f3c0bd64a649d3ae3689ea24c210c64bbb67afb56172dc103676b5e594
[INFO] running `Command { std: "docker" "start" "-a" "7bef89f3c0bd64a649d3ae3689ea24c210c64bbb67afb56172dc103676b5e594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bef89f3c0bd64a649d3ae3689ea24c210c64bbb67afb56172dc103676b5e594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bef89f3c0bd64a649d3ae3689ea24c210c64bbb67afb56172dc103676b5e594", kill_on_drop: false }`
[INFO] [stdout] 7bef89f3c0bd64a649d3ae3689ea24c210c64bbb67afb56172dc103676b5e594
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9fc0d3aa45ba74a96fe220dcc7a440e3df4cf1406828a3c7e1120306fabb992d
[INFO] running `Command { std: "docker" "start" "-a" "9fc0d3aa45ba74a96fe220dcc7a440e3df4cf1406828a3c7e1120306fabb992d", kill_on_drop: false }`
[INFO] [stderr]    Compiling webserve-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/lib.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct Worker {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 63 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0204]: the trait `Copy` cannot be implemented for this type
[INFO] [stdout]  --> src/bin/copy-clone-test.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Copy, Clone)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 2 | struct MyBox {
[INFO] [stdout] 3 |     ins: String,
[INFO] [stdout]   |     ----------- this field does not implement `Copy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0204`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `webserve-rs` (bin "copy-clone-test") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9fc0d3aa45ba74a96fe220dcc7a440e3df4cf1406828a3c7e1120306fabb992d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fc0d3aa45ba74a96fe220dcc7a440e3df4cf1406828a3c7e1120306fabb992d", kill_on_drop: false }`
[INFO] [stdout] 9fc0d3aa45ba74a96fe220dcc7a440e3df4cf1406828a3c7e1120306fabb992d