[INFO] cloning repository https://github.com/Duckuk/tar-zstd-compress
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Duckuk/tar-zstd-compress" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuckuk%2Ftar-zstd-compress", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuckuk%2Ftar-zstd-compress'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a141e88d99e7f00708e6e899f1ee396166eb8a6
[INFO] building Duckuk/tar-zstd-compress 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%2FDuckuk%2Ftar-zstd-compress" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Duckuk/tar-zstd-compress 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/Duckuk/tar-zstd-compress
[INFO] finished tweaking git repo https://github.com/Duckuk/tar-zstd-compress
[INFO] tweaked toml for git repo https://github.com/Duckuk/tar-zstd-compress written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Duckuk/tar-zstd-compress 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 which v7.0.0
[INFO] [stderr]   Downloaded xflags-macros v0.3.2
[INFO] [stderr]   Downloaded xflags v0.3.2
[INFO] [stderr]   Downloaded rustix v0.38.40
[INFO] [stderr]   Downloaded winsafe v0.0.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ee3aa93d5dea9291ef4dc077dcad754065d06c91067372d5ce8f0ba4e2d9fed2
[INFO] running `Command { std: "docker" "start" "-a" "ee3aa93d5dea9291ef4dc077dcad754065d06c91067372d5ce8f0ba4e2d9fed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee3aa93d5dea9291ef4dc077dcad754065d06c91067372d5ce8f0ba4e2d9fed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee3aa93d5dea9291ef4dc077dcad754065d06c91067372d5ce8f0ba4e2d9fed2", kill_on_drop: false }`
[INFO] [stdout] ee3aa93d5dea9291ef4dc077dcad754065d06c91067372d5ce8f0ba4e2d9fed2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b25d797f64186fe8b16b95e24fdac405c880fc4b33159af7c6b124543d9d78ed
[INFO] running `Command { std: "docker" "start" "-a" "b25d797f64186fe8b16b95e24fdac405c880fc4b33159af7c6b124543d9d78ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.40
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling xflags-macros v0.3.2
[INFO] [stderr]    Compiling xflags v0.3.2
[INFO] [stderr]    Compiling which v7.0.0
[INFO] [stderr]    Compiling convenience-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tar_awk`
[INFO] [stdout]   --> src/bin/tar-zstd-compress.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let tar_awk = create_awk_with_pipe(tar_err, "tar: ");
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tar_awk`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zstd_out_awk`
[INFO] [stdout]   --> src/bin/tar-zstd-compress.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let zstd_out_awk = create_awk_with_pipe(zstd_out, "zstd: ");
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zstd_out_awk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zstd_err_awk`
[INFO] [stdout]   --> src/bin/tar-zstd-compress.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let zstd_err_awk = create_awk_with_pipe(zstd_err, "zstd: ");
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zstd_err_awk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "b25d797f64186fe8b16b95e24fdac405c880fc4b33159af7c6b124543d9d78ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b25d797f64186fe8b16b95e24fdac405c880fc4b33159af7c6b124543d9d78ed", kill_on_drop: false }`
[INFO] [stdout] b25d797f64186fe8b16b95e24fdac405c880fc4b33159af7c6b124543d9d78ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c82d277ebff72721f4c6d3f8bee69a273b8fd9b945903e50ae683144c83df76f
[INFO] running `Command { std: "docker" "start" "-a" "c82d277ebff72721f4c6d3f8bee69a273b8fd9b945903e50ae683144c83df76f", kill_on_drop: false }`
[INFO] [stderr]    Compiling convenience-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tar_awk`
[INFO] [stdout]   --> src/bin/tar-zstd-compress.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let tar_awk = create_awk_with_pipe(tar_err, "tar: ");
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tar_awk`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zstd_out_awk`
[INFO] [stdout]   --> src/bin/tar-zstd-compress.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let zstd_out_awk = create_awk_with_pipe(zstd_out, "zstd: ");
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zstd_out_awk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zstd_err_awk`
[INFO] [stdout]   --> src/bin/tar-zstd-compress.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let zstd_err_awk = create_awk_with_pipe(zstd_err, "zstd: ");
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zstd_err_awk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "c82d277ebff72721f4c6d3f8bee69a273b8fd9b945903e50ae683144c83df76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c82d277ebff72721f4c6d3f8bee69a273b8fd9b945903e50ae683144c83df76f", kill_on_drop: false }`
[INFO] [stdout] c82d277ebff72721f4c6d3f8bee69a273b8fd9b945903e50ae683144c83df76f