[INFO] cloning repository https://github.com/heliaxdev/smooth-operator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heliaxdev/smooth-operator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheliaxdev%2Fsmooth-operator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheliaxdev%2Fsmooth-operator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e182707f5e5bb9c6e0efa2d235dc9efd715d0a1
[INFO] checking heliaxdev/smooth-operator against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheliaxdev%2Fsmooth-operator" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/heliaxdev/smooth-operator on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/heliaxdev/smooth-operator
[INFO] finished tweaking git repo https://github.com/heliaxdev/smooth-operator
[INFO] tweaked toml for git repo https://github.com/heliaxdev/smooth-operator written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/heliaxdev/smooth-operator 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e25032df21ab8c940564aabf386d60056c115b030e0d902e16b4e7fe2160b17
[INFO] running `Command { std: "docker" "start" "-a" "3e25032df21ab8c940564aabf386d60056c115b030e0d902e16b4e7fe2160b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e25032df21ab8c940564aabf386d60056c115b030e0d902e16b4e7fe2160b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e25032df21ab8c940564aabf386d60056c115b030e0d902e16b4e7fe2160b17", kill_on_drop: false }`
[INFO] [stdout] 3e25032df21ab8c940564aabf386d60056c115b030e0d902e16b4e7fe2160b17
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97c78b11fd28ca94972575e692abedd1345e8225ae70c7a0f3e8002c509e7692
[INFO] running `Command { std: "docker" "start" "-a" "97c78b11fd28ca94972575e692abedd1345e8225ae70c7a0f3e8002c509e7692", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v2.0.60
[INFO] [stderr]     Checking smooth-operator-impl v0.7.0 (/opt/rustwide/workdir/smooth-operator-impl)
[INFO] [stderr]     Checking smooth-operator v0.7.0 (/opt/rustwide/workdir/smooth-operator)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "97c78b11fd28ca94972575e692abedd1345e8225ae70c7a0f3e8002c509e7692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c78b11fd28ca94972575e692abedd1345e8225ae70c7a0f3e8002c509e7692", kill_on_drop: false }`
[INFO] [stdout] 97c78b11fd28ca94972575e692abedd1345e8225ae70c7a0f3e8002c509e7692
[INFO] checking heliaxdev/smooth-operator against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheliaxdev%2Fsmooth-operator" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/heliaxdev/smooth-operator on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/heliaxdev/smooth-operator
[INFO] finished tweaking git repo https://github.com/heliaxdev/smooth-operator
[INFO] tweaked toml for git repo https://github.com/heliaxdev/smooth-operator written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/heliaxdev/smooth-operator 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e63da6cffff9f2ab9be46a6940ed8faa9460f7622c28a9f87eb76c40d588c69
[INFO] running `Command { std: "docker" "start" "-a" "7e63da6cffff9f2ab9be46a6940ed8faa9460f7622c28a9f87eb76c40d588c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e63da6cffff9f2ab9be46a6940ed8faa9460f7622c28a9f87eb76c40d588c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e63da6cffff9f2ab9be46a6940ed8faa9460f7622c28a9f87eb76c40d588c69", kill_on_drop: false }`
[INFO] [stdout] 7e63da6cffff9f2ab9be46a6940ed8faa9460f7622c28a9f87eb76c40d588c69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1480e6ada7f181a1c6853d654c9f92236c12bbd2e3d5f4d11edd20e1cd7ba748
[INFO] running `Command { std: "docker" "start" "-a" "1480e6ada7f181a1c6853d654c9f92236c12bbd2e3d5f4d11edd20e1cd7ba748", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v2.0.60
[INFO] [stderr]     Checking smooth-operator-impl v0.7.0 (/opt/rustwide/workdir/smooth-operator-impl)
[INFO] [stderr]     Checking smooth-operator v0.7.0 (/opt/rustwide/workdir/smooth-operator)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "1480e6ada7f181a1c6853d654c9f92236c12bbd2e3d5f4d11edd20e1cd7ba748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1480e6ada7f181a1c6853d654c9f92236c12bbd2e3d5f4d11edd20e1cd7ba748", kill_on_drop: false }`
[INFO] [stdout] 1480e6ada7f181a1c6853d654c9f92236c12bbd2e3d5f4d11edd20e1cd7ba748