[INFO] fetching crate same-content 0.1.10...
[INFO] documenting same-content-0.1.10 against master#d7d9f15be205b45d44700e7ac33b4f79b91f9680 for pr-117450
[INFO] extracting crate same-content 0.1.10 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate same-content 0.1.10 on toolchain d7d9f15be205b45d44700e7ac33b4f79b91f9680
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate same-content 0.1.10
[INFO] finished tweaking crates.io crate same-content 0.1.10
[INFO] tweaked toml for crates.io crate same-content 0.1.10 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58a2a00fd9d764157309e4015ecc30257dfd0256097e10655407b58c0175f50e
[INFO] running `Command { std: "docker" "start" "-a" "58a2a00fd9d764157309e4015ecc30257dfd0256097e10655407b58c0175f50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58a2a00fd9d764157309e4015ecc30257dfd0256097e10655407b58c0175f50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a2a00fd9d764157309e4015ecc30257dfd0256097e10655407b58c0175f50e", kill_on_drop: false }`
[INFO] [stdout] 58a2a00fd9d764157309e4015ecc30257dfd0256097e10655407b58c0175f50e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bda29e6c6dc480268a09c2059935876132829dfd43bbec80daf964b6a68387a
[INFO] running `Command { std: "docker" "start" "-a" "3bda29e6c6dc480268a09c2059935876132829dfd43bbec80daf964b6a68387a", kill_on_drop: false }`
[INFO] [stderr]  Documenting same-content v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/same_content/index.html
[INFO] running `Command { std: "docker" "inspect" "3bda29e6c6dc480268a09c2059935876132829dfd43bbec80daf964b6a68387a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bda29e6c6dc480268a09c2059935876132829dfd43bbec80daf964b6a68387a", kill_on_drop: false }`
[INFO] [stdout] 3bda29e6c6dc480268a09c2059935876132829dfd43bbec80daf964b6a68387a
[ERROR] this task or one of its parent failed!
[ERROR] failed to parse manifest
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.