[INFO] fetching crate weld-linker 0.1.0...
[INFO] testing weld-linker-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate weld-linker 0.1.0 into /workspace/builds/worker-45/source
[INFO] validating manifest of crates.io crate weld-linker 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate weld-linker 0.1.0
[INFO] finished tweaking crates.io crate weld-linker 0.1.0
[INFO] tweaked toml for crates.io crate weld-linker 0.1.0 written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate crates.io crate weld-linker 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 257bec0991ab9466c22c93a74dddefe72fa4b17edbf8647f851c4228d5a6ae88
[INFO] running `Command { std: "docker" "start" "-a" "257bec0991ab9466c22c93a74dddefe72fa4b17edbf8647f851c4228d5a6ae88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "257bec0991ab9466c22c93a74dddefe72fa4b17edbf8647f851c4228d5a6ae88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257bec0991ab9466c22c93a74dddefe72fa4b17edbf8647f851c4228d5a6ae88", kill_on_drop: false }`
[INFO] [stdout] 257bec0991ab9466c22c93a74dddefe72fa4b17edbf8647f851c4228d5a6ae88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80a472da6a039d1e7ea9eb076f617eed84020364e5595e32cc2f4a8c870e7157
[INFO] running `Command { std: "docker" "start" "-a" "80a472da6a039d1e7ea9eb076f617eed84020364e5595e32cc2f4a8c870e7157", kill_on_drop: false }`
[INFO] [stderr]    Compiling weld-linker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "80a472da6a039d1e7ea9eb076f617eed84020364e5595e32cc2f4a8c870e7157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a472da6a039d1e7ea9eb076f617eed84020364e5595e32cc2f4a8c870e7157", kill_on_drop: false }`
[INFO] [stdout] 80a472da6a039d1e7ea9eb076f617eed84020364e5595e32cc2f4a8c870e7157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb69d4c4c7bb707b1b248a53d9070b0cd1498d3306f98005ebbde5e495cee02b
[INFO] running `Command { std: "docker" "start" "-a" "fb69d4c4c7bb707b1b248a53d9070b0cd1498d3306f98005ebbde5e495cee02b", kill_on_drop: false }`
[INFO] [stderr]    Compiling weld-linker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "fb69d4c4c7bb707b1b248a53d9070b0cd1498d3306f98005ebbde5e495cee02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb69d4c4c7bb707b1b248a53d9070b0cd1498d3306f98005ebbde5e495cee02b", kill_on_drop: false }`
[INFO] [stdout] fb69d4c4c7bb707b1b248a53d9070b0cd1498d3306f98005ebbde5e495cee02b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 143488c8acfa27518bfe8675f03e330868a75b8bcca34ed4234838193f6febe2
[INFO] running `Command { std: "docker" "start" "-a" "143488c8acfa27518bfe8675f03e330868a75b8bcca34ed4234838193f6febe2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/weld-e29c8b25fc78f498)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "143488c8acfa27518bfe8675f03e330868a75b8bcca34ed4234838193f6febe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143488c8acfa27518bfe8675f03e330868a75b8bcca34ed4234838193f6febe2", kill_on_drop: false }`
[INFO] [stdout] 143488c8acfa27518bfe8675f03e330868a75b8bcca34ed4234838193f6febe2