[INFO] fetching crate cord-nvim 2.3.20...
[INFO] checking cord-nvim-2.3.20 against try#1c4199da70f816f2239f41c55168ff75a3663718 for 155501-infallible-never-no-reservation
[INFO] extracting crate cord-nvim 2.3.20 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate cord-nvim 2.3.20
[INFO] finished tweaking crates.io crate cord-nvim 2.3.20
[INFO] tweaked toml for crates.io crate cord-nvim 2.3.20 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cord-nvim 2.3.20 on toolchain 1c4199da70f816f2239f41c55168ff75a3663718
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cord-nvim 2.3.20 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" "+1c4199da70f816f2239f41c55168ff75a3663718" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52354db358993b200f58f8d3a01709b1b6e437e473411d1397af4ca5d14311f1
[INFO] running `Command { std: "docker" "start" "-a" "52354db358993b200f58f8d3a01709b1b6e437e473411d1397af4ca5d14311f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52354db358993b200f58f8d3a01709b1b6e437e473411d1397af4ca5d14311f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52354db358993b200f58f8d3a01709b1b6e437e473411d1397af4ca5d14311f1", kill_on_drop: false }`
[INFO] [stdout] 52354db358993b200f58f8d3a01709b1b6e437e473411d1397af4ca5d14311f1
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 492de51dc50226be724611e7284e8a8f210ddc5169a8081f1a7478b273c0aa26
[INFO] running `Command { std: "docker" "start" "-a" "492de51dc50226be724611e7284e8a8f210ddc5169a8081f1a7478b273c0aa26", kill_on_drop: false }`
[INFO] [stderr]     Checking cord-nvim v2.3.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "492de51dc50226be724611e7284e8a8f210ddc5169a8081f1a7478b273c0aa26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492de51dc50226be724611e7284e8a8f210ddc5169a8081f1a7478b273c0aa26", kill_on_drop: false }`
[INFO] [stdout] 492de51dc50226be724611e7284e8a8f210ddc5169a8081f1a7478b273c0aa26
