[INFO] cloning repository https://github.com/edg-l/rustack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edg-l/rustack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedg-l%2Frustack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedg-l%2Frustack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 392aa294d5d9f06edd9465bef1e22c41bf421344
[INFO] checking edg-l/rustack against try#de39175d9e0f63ff8967b81f9639ba28d11ae6ef for pr-135331
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedg-l%2Frustack" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/edg-l/rustack on toolchain de39175d9e0f63ff8967b81f9639ba28d11ae6ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/edg-l/rustack
[INFO] finished tweaking git repo https://github.com/edg-l/rustack
[INFO] tweaked toml for git repo https://github.com/edg-l/rustack written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/edg-l/rustack 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" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded validator_derive v0.13.0
[INFO] [stderr]   Downloaded sitewriter v0.3.2
[INFO] [stderr]   Downloaded actix-macros v0.2.0
[INFO] [stderr]   Downloaded quoted_printable v0.4.3
[INFO] [stderr]   Downloaded http-range v0.1.4
[INFO] [stderr]   Downloaded cached_proc_macro v0.6.0
[INFO] [stderr]   Downloaded lettre v0.10.0-beta.3
[INFO] [stderr]   Downloaded actix-utils v3.0.0-beta.2
[INFO] [stderr]   Downloaded actix-files v0.6.0-beta.3
[INFO] [stderr]   Downloaded cached v0.23.0
[INFO] [stderr]   Downloaded actix-server v2.0.0-beta.3
[INFO] [stderr]   Downloaded actix-session v0.4.1
[INFO] [stderr]   Downloaded tokio-util v0.6.5
[INFO] [stderr]   Downloaded comrak v0.10.0
[INFO] [stderr]   Downloaded awc v3.0.0-beta.3
[INFO] [stderr]   Downloaded quick-xml v0.21.0
[INFO] [stderr]   Downloaded actix-web-codegen v0.5.0-beta.2
[INFO] [stderr]   Downloaded actix-http v3.0.0-beta.4
[INFO] [stderr]   Downloaded actix-web v4.0.0-beta.4
[INFO] [stderr]   Downloaded actix-codec v0.4.0-beta.1
[INFO] [stderr]   Downloaded actix-service v2.0.0-beta.5
[INFO] [stderr]   Downloaded whoami v1.1.1
[INFO] [stderr]   Downloaded validator v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee425187f1f2ff5f31afc436a7bee9624eb2d16d1f55ec0b4a691ce1f454e68c
[INFO] running `Command { std: "docker" "start" "-a" "ee425187f1f2ff5f31afc436a7bee9624eb2d16d1f55ec0b4a691ce1f454e68c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee425187f1f2ff5f31afc436a7bee9624eb2d16d1f55ec0b4a691ce1f454e68c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee425187f1f2ff5f31afc436a7bee9624eb2d16d1f55ec0b4a691ce1f454e68c", kill_on_drop: false }`
[INFO] [stdout] ee425187f1f2ff5f31afc436a7bee9624eb2d16d1f55ec0b4a691ce1f454e68c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1b98251c6dafc1b81bbbe5681211dc49ec852d6183500df0c89fa63f9959c02
[INFO] running `Command { std: "docker" "start" "-a" "b1b98251c6dafc1b81bbbe5681211dc49ec852d6183500df0c89fa63f9959c02", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to get `sitewriter` as a dependency of package `rustack v1.0.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   attempting to make an HTTP request, but --frozen was specified
[INFO] running `Command { std: "docker" "inspect" "b1b98251c6dafc1b81bbbe5681211dc49ec852d6183500df0c89fa63f9959c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1b98251c6dafc1b81bbbe5681211dc49ec852d6183500df0c89fa63f9959c02", kill_on_drop: false }`
[INFO] [stdout] b1b98251c6dafc1b81bbbe5681211dc49ec852d6183500df0c89fa63f9959c02