[INFO] cloning repository https://github.com/mingtaoy/remove_empty_query_params
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mingtaoy/remove_empty_query_params" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmingtaoy%2Fremove_empty_query_params", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmingtaoy%2Fremove_empty_query_params'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7160cebddd23c29855646b57440745d7e6d1a470
[INFO] building mingtaoy/remove_empty_query_params 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%2Fmingtaoy%2Fremove_empty_query_params" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mingtaoy/remove_empty_query_params 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/mingtaoy/remove_empty_query_params
[INFO] finished tweaking git repo https://github.com/mingtaoy/remove_empty_query_params
[INFO] tweaked toml for git repo https://github.com/mingtaoy/remove_empty_query_params written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mingtaoy/remove_empty_query_params 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5ec0520b2bb9fa2d53c75914b223b64e54299c2bf74982724013dde521d5fd95
[INFO] running `Command { std: "docker" "start" "-a" "5ec0520b2bb9fa2d53c75914b223b64e54299c2bf74982724013dde521d5fd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ec0520b2bb9fa2d53c75914b223b64e54299c2bf74982724013dde521d5fd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec0520b2bb9fa2d53c75914b223b64e54299c2bf74982724013dde521d5fd95", kill_on_drop: false }`
[INFO] [stdout] 5ec0520b2bb9fa2d53c75914b223b64e54299c2bf74982724013dde521d5fd95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f024ff672d3cc2e68eefc5354d9ff23e79a2a20743fbbd79d733aae609dc5d47
[INFO] running `Command { std: "docker" "start" "-a" "f024ff672d3cc2e68eefc5354d9ff23e79a2a20743fbbd79d733aae609dc5d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.10
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling itoa v1.0.8
[INFO] [stderr]    Compiling tower-layer v0.3.2
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling http v0.2.9
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling remove_empty_query_params v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "f024ff672d3cc2e68eefc5354d9ff23e79a2a20743fbbd79d733aae609dc5d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f024ff672d3cc2e68eefc5354d9ff23e79a2a20743fbbd79d733aae609dc5d47", kill_on_drop: false }`
[INFO] [stdout] f024ff672d3cc2e68eefc5354d9ff23e79a2a20743fbbd79d733aae609dc5d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4536ee28293a7f9734e52922ff1592239ce15337bc1400948b3a9d2f27a0891a
[INFO] running `Command { std: "docker" "start" "-a" "4536ee28293a7f9734e52922ff1592239ce15337bc1400948b3a9d2f27a0891a", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_empty_query_params v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "4536ee28293a7f9734e52922ff1592239ce15337bc1400948b3a9d2f27a0891a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4536ee28293a7f9734e52922ff1592239ce15337bc1400948b3a9d2f27a0891a", kill_on_drop: false }`
[INFO] [stdout] 4536ee28293a7f9734e52922ff1592239ce15337bc1400948b3a9d2f27a0891a