[INFO] cloning repository https://github.com/jplatte/matrix-blog-migrate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jplatte/matrix-blog-migrate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjplatte%2Fmatrix-blog-migrate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjplatte%2Fmatrix-blog-migrate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ffd9bb96afd14a4c5cc04d5fcf888643d8ac72d
[INFO] checking jplatte/matrix-blog-migrate against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjplatte%2Fmatrix-blog-migrate" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jplatte/matrix-blog-migrate on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jplatte/matrix-blog-migrate
[INFO] finished tweaking git repo https://github.com/jplatte/matrix-blog-migrate
[INFO] tweaked toml for git repo https://github.com/jplatte/matrix-blog-migrate written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jplatte/matrix-blog-migrate 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xshell-macros v0.1.17
[INFO] [stderr]   Downloaded xshell v0.1.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cafab74647f9d32ace68432f7cd8bf28a3035652507449a4701e24d007cf6b97
[INFO] running `Command { std: "docker" "start" "-a" "cafab74647f9d32ace68432f7cd8bf28a3035652507449a4701e24d007cf6b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cafab74647f9d32ace68432f7cd8bf28a3035652507449a4701e24d007cf6b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cafab74647f9d32ace68432f7cd8bf28a3035652507449a4701e24d007cf6b97", kill_on_drop: false }`
[INFO] [stdout] cafab74647f9d32ace68432f7cd8bf28a3035652507449a4701e24d007cf6b97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04a6c0ed7bc9ecf0ee4a13236ee09d85cb382ec0e138737dbe0dc69cb338d4b4
[INFO] running `Command { std: "docker" "start" "-a" "04a6c0ed7bc9ecf0ee4a13236ee09d85cb382ec0e138737dbe0dc69cb338d4b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]    Compiling xshell-macros v0.1.17
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.4
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking heck v0.4.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking xshell v0.1.17
[INFO] [stderr]     Checking serde_yaml v0.9.13
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking matrix-blog-migrate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "04a6c0ed7bc9ecf0ee4a13236ee09d85cb382ec0e138737dbe0dc69cb338d4b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a6c0ed7bc9ecf0ee4a13236ee09d85cb382ec0e138737dbe0dc69cb338d4b4", kill_on_drop: false }`
[INFO] [stdout] 04a6c0ed7bc9ecf0ee4a13236ee09d85cb382ec0e138737dbe0dc69cb338d4b4