[INFO] fetching crate weighted-selector 0.0.2...
[INFO] building weighted-selector-0.0.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate weighted-selector 0.0.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate weighted-selector 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate weighted-selector 0.0.2
[INFO] tweaked toml for crates.io crate weighted-selector 0.0.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate weighted-selector 0.0.2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 416153b9696f64132068199e7492a23dfa02a8b347372e9d9bab4ef45db0b13a
[INFO] running `Command { std: "docker" "start" "-a" "416153b9696f64132068199e7492a23dfa02a8b347372e9d9bab4ef45db0b13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "416153b9696f64132068199e7492a23dfa02a8b347372e9d9bab4ef45db0b13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "416153b9696f64132068199e7492a23dfa02a8b347372e9d9bab4ef45db0b13a", kill_on_drop: false }`
[INFO] [stdout] 416153b9696f64132068199e7492a23dfa02a8b347372e9d9bab4ef45db0b13a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b59ad5eb33d7edc0b011041494e7f8c029a3eb987125d6d219ac26b5f8a1bef8
[INFO] running `Command { std: "docker" "start" "-a" "b59ad5eb33d7edc0b011041494e7f8c029a3eb987125d6d219ac26b5f8a1bef8", kill_on_drop: false }`
[INFO] [stderr]    Compiling weighted-selector v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "b59ad5eb33d7edc0b011041494e7f8c029a3eb987125d6d219ac26b5f8a1bef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59ad5eb33d7edc0b011041494e7f8c029a3eb987125d6d219ac26b5f8a1bef8", kill_on_drop: false }`
[INFO] [stdout] b59ad5eb33d7edc0b011041494e7f8c029a3eb987125d6d219ac26b5f8a1bef8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f8c7eeb7fc0f57cf0359389efe1358b29a5b63aa0ae3f1b762570f7b255ae09
[INFO] running `Command { std: "docker" "start" "-a" "9f8c7eeb7fc0f57cf0359389efe1358b29a5b63aa0ae3f1b762570f7b255ae09", kill_on_drop: false }`
[INFO] [stderr]    Compiling weighted-selector v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "9f8c7eeb7fc0f57cf0359389efe1358b29a5b63aa0ae3f1b762570f7b255ae09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8c7eeb7fc0f57cf0359389efe1358b29a5b63aa0ae3f1b762570f7b255ae09", kill_on_drop: false }`
[INFO] [stdout] 9f8c7eeb7fc0f57cf0359389efe1358b29a5b63aa0ae3f1b762570f7b255ae09