[INFO] fetching crate relations 0.3.0...
[INFO] building relations-0.3.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate relations 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate relations 0.3.0
[INFO] finished tweaking crates.io crate relations 0.3.0
[INFO] tweaked toml for crates.io crate relations 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate relations 0.3.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78e02f848e5390cceee563d0a5e9c2cf218784bfe8157f0f3b2f3cec6f609ec9
[INFO] running `Command { std: "docker" "start" "-a" "78e02f848e5390cceee563d0a5e9c2cf218784bfe8157f0f3b2f3cec6f609ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78e02f848e5390cceee563d0a5e9c2cf218784bfe8157f0f3b2f3cec6f609ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e02f848e5390cceee563d0a5e9c2cf218784bfe8157f0f3b2f3cec6f609ec9", kill_on_drop: false }`
[INFO] [stdout] 78e02f848e5390cceee563d0a5e9c2cf218784bfe8157f0f3b2f3cec6f609ec9
[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" "-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a17fa81e9ae31e13df78117c906204fc7752cc9ef459554c14aee76187a0f66a
[INFO] running `Command { std: "docker" "start" "-a" "a17fa81e9ae31e13df78117c906204fc7752cc9ef459554c14aee76187a0f66a", kill_on_drop: false }`
[INFO] [stderr]    Compiling relations v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "a17fa81e9ae31e13df78117c906204fc7752cc9ef459554c14aee76187a0f66a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a17fa81e9ae31e13df78117c906204fc7752cc9ef459554c14aee76187a0f66a", kill_on_drop: false }`
[INFO] [stdout] a17fa81e9ae31e13df78117c906204fc7752cc9ef459554c14aee76187a0f66a
[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" "-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c148edad20331dcbe7a2e4e77f3ba47abac96d0b02c55e877b1fc5e84ae5a1ad
[INFO] running `Command { std: "docker" "start" "-a" "c148edad20331dcbe7a2e4e77f3ba47abac96d0b02c55e877b1fc5e84ae5a1ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling relations v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "c148edad20331dcbe7a2e4e77f3ba47abac96d0b02c55e877b1fc5e84ae5a1ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c148edad20331dcbe7a2e4e77f3ba47abac96d0b02c55e877b1fc5e84ae5a1ad", kill_on_drop: false }`
[INFO] [stdout] c148edad20331dcbe7a2e4e77f3ba47abac96d0b02c55e877b1fc5e84ae5a1ad