[INFO] fetching crate simple_cache_core 2.0.0-beta...
[INFO] checking simple_cache_core-2.0.0-beta against try#de0e80659cee4f27282e60d63bbb8c5271a0d147 for pr-129392
[INFO] extracting crate simple_cache_core 2.0.0-beta into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate simple_cache_core 2.0.0-beta on toolchain de0e80659cee4f27282e60d63bbb8c5271a0d147
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_cache_core 2.0.0-beta
[INFO] finished tweaking crates.io crate simple_cache_core 2.0.0-beta
[INFO] tweaked toml for crates.io crate simple_cache_core 2.0.0-beta written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d95e6fddd26804394b18e4b03c29c0f23998f309b1201e425e8598985986db28
[INFO] running `Command { std: "docker" "start" "-a" "d95e6fddd26804394b18e4b03c29c0f23998f309b1201e425e8598985986db28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d95e6fddd26804394b18e4b03c29c0f23998f309b1201e425e8598985986db28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d95e6fddd26804394b18e4b03c29c0f23998f309b1201e425e8598985986db28", kill_on_drop: false }`
[INFO] [stdout] d95e6fddd26804394b18e4b03c29c0f23998f309b1201e425e8598985986db28
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3957ad2c12815eaf1ddba77dbb6b921909c0b8fcab04d5af7aca99c0e36b3e8d
[INFO] running `Command { std: "docker" "start" "-a" "3957ad2c12815eaf1ddba77dbb6b921909c0b8fcab04d5af7aca99c0e36b3e8d", kill_on_drop: false }`
[INFO] [stderr]     Checking simple_cache_core v2.0.0-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "3957ad2c12815eaf1ddba77dbb6b921909c0b8fcab04d5af7aca99c0e36b3e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3957ad2c12815eaf1ddba77dbb6b921909c0b8fcab04d5af7aca99c0e36b3e8d", kill_on_drop: false }`
[INFO] [stdout] 3957ad2c12815eaf1ddba77dbb6b921909c0b8fcab04d5af7aca99c0e36b3e8d