[INFO] fetching crate mdquery-rs 0.2.1...
[INFO] building mdquery-rs-0.2.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate mdquery-rs 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mdquery-rs 0.2.1
[INFO] finished tweaking crates.io crate mdquery-rs 0.2.1
[INFO] tweaked toml for crates.io crate mdquery-rs 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdquery-rs 0.2.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdquery-rs 0.2.1 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2749949bb407a385f3116d528e159ce97d1355e770cf22ee9a0752facb6adbad
[INFO] running `Command { std: "docker" "start" "-a" "2749949bb407a385f3116d528e159ce97d1355e770cf22ee9a0752facb6adbad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2749949bb407a385f3116d528e159ce97d1355e770cf22ee9a0752facb6adbad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2749949bb407a385f3116d528e159ce97d1355e770cf22ee9a0752facb6adbad", kill_on_drop: false }`
[INFO] [stdout] 2749949bb407a385f3116d528e159ce97d1355e770cf22ee9a0752facb6adbad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bcbf338d84dcc99035b90cee71d3c03f7f32f47736a66c5802a7771c0ddc0b4
[INFO] running `Command { std: "docker" "start" "-a" "4bcbf338d84dcc99035b90cee71d3c03f7f32f47736a66c5802a7771c0ddc0b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdquery-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "4bcbf338d84dcc99035b90cee71d3c03f7f32f47736a66c5802a7771c0ddc0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bcbf338d84dcc99035b90cee71d3c03f7f32f47736a66c5802a7771c0ddc0b4", kill_on_drop: false }`
[INFO] [stdout] 4bcbf338d84dcc99035b90cee71d3c03f7f32f47736a66c5802a7771c0ddc0b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77f5b5efb1fb95ef391d24907a494e0ca25597ff29dcb0777f8ff7adda0b2f8f
[INFO] running `Command { std: "docker" "start" "-a" "77f5b5efb1fb95ef391d24907a494e0ca25597ff29dcb0777f8ff7adda0b2f8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling mdquery-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `Command { std: "docker" "inspect" "77f5b5efb1fb95ef391d24907a494e0ca25597ff29dcb0777f8ff7adda0b2f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77f5b5efb1fb95ef391d24907a494e0ca25597ff29dcb0777f8ff7adda0b2f8f", kill_on_drop: false }`
[INFO] [stdout] 77f5b5efb1fb95ef391d24907a494e0ca25597ff29dcb0777f8ff7adda0b2f8f