[INFO] cloning repository https://github.com/zaninime/kopiti
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zaninime/kopiti" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaninime%2Fkopiti", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaninime%2Fkopiti'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a660cdf42c65dd219015052c9d727f86b14d9677
[INFO] building zaninime/kopiti against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaninime%2Fkopiti" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zaninime/kopiti on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zaninime/kopiti
[INFO] finished tweaking git repo https://github.com/zaninime/kopiti
[INFO] tweaked toml for git repo https://github.com/zaninime/kopiti written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zaninime/kopiti 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rot13 v0.1.1
[INFO] [stderr]   Downloaded aho-corasick v0.7.6
[INFO] [stderr]   Downloaded regex-syntax v0.6.12
[INFO] [stderr]   Downloaded regex v1.3.1
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5eeb9b213338794bb7fa8813a8bce7deed8eb4bbd8396e79844b725c099c4935
[INFO] running `Command { std: "docker" "start" "-a" "5eeb9b213338794bb7fa8813a8bce7deed8eb4bbd8396e79844b725c099c4935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eeb9b213338794bb7fa8813a8bce7deed8eb4bbd8396e79844b725c099c4935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eeb9b213338794bb7fa8813a8bce7deed8eb4bbd8396e79844b725c099c4935", kill_on_drop: false }`
[INFO] [stdout] 5eeb9b213338794bb7fa8813a8bce7deed8eb4bbd8396e79844b725c099c4935
[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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 734c975d28b8210578e150053ece49d9e9c5b93dc8ec239bcf6628c44f81d790
[INFO] running `Command { std: "docker" "start" "-a" "734c975d28b8210578e150053ece49d9e9c5b93dc8ec239bcf6628c44f81d790", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling rot13 v0.1.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling kopiti v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `status` and `pid` are never read
[INFO] [stdout]   --> src/launchd.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ServiceInfo {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 15 |     pub label: String,
[INFO] [stdout] 16 |     pub status: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 17 |     pub pid: Option<u32>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServiceInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.86s
[INFO] running `Command { std: "docker" "inspect" "734c975d28b8210578e150053ece49d9e9c5b93dc8ec239bcf6628c44f81d790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "734c975d28b8210578e150053ece49d9e9c5b93dc8ec239bcf6628c44f81d790", kill_on_drop: false }`
[INFO] [stdout] 734c975d28b8210578e150053ece49d9e9c5b93dc8ec239bcf6628c44f81d790
[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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 614343b9564390e6ba7cee21b3a3fbe7cf1198130c3c6d09f25ea0ec0a8f2baa
[INFO] running `Command { std: "docker" "start" "-a" "614343b9564390e6ba7cee21b3a3fbe7cf1198130c3c6d09f25ea0ec0a8f2baa", kill_on_drop: false }`
[INFO] [stderr]    Compiling kopiti v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `status` and `pid` are never read
[INFO] [stdout]   --> src/launchd.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ServiceInfo {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 15 |     pub label: String,
[INFO] [stdout] 16 |     pub status: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 17 |     pub pid: Option<u32>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServiceInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "614343b9564390e6ba7cee21b3a3fbe7cf1198130c3c6d09f25ea0ec0a8f2baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "614343b9564390e6ba7cee21b3a3fbe7cf1198130c3c6d09f25ea0ec0a8f2baa", kill_on_drop: false }`
[INFO] [stdout] 614343b9564390e6ba7cee21b3a3fbe7cf1198130c3c6d09f25ea0ec0a8f2baa