[INFO] fetching crate toml 0.5.9...
[INFO] checking toml-0.5.9 against master#10f4ce324baf7cfb7ce2b2096662b82b79204944 for pr-98370-1
[INFO] extracting crate toml 0.5.9 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate toml 0.5.9 on toolchain 10f4ce324baf7cfb7ce2b2096662b82b79204944
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+10f4ce324baf7cfb7ce2b2096662b82b79204944" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate toml 0.5.9
[INFO] finished tweaking crates.io crate toml 0.5.9
[INFO] tweaked toml for crates.io crate toml 0.5.9 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate toml 0.5.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+10f4ce324baf7cfb7ce2b2096662b82b79204944" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v0.15.24
[INFO] [stderr]   Downloaded serde_json v1.0.34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+10f4ce324baf7cfb7ce2b2096662b82b79204944" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8964ab0cfe5e1c55499827d0c3bdefe8b371516b9b4b55e12fca9452e648e8cf
[INFO] running `Command { std: "docker" "start" "-a" "8964ab0cfe5e1c55499827d0c3bdefe8b371516b9b4b55e12fca9452e648e8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8964ab0cfe5e1c55499827d0c3bdefe8b371516b9b4b55e12fca9452e648e8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8964ab0cfe5e1c55499827d0c3bdefe8b371516b9b4b55e12fca9452e648e8cf", kill_on_drop: false }`
[INFO] [stdout] 8964ab0cfe5e1c55499827d0c3bdefe8b371516b9b4b55e12fca9452e648e8cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+10f4ce324baf7cfb7ce2b2096662b82b79204944" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2755fcfa44c47f98113782d2ee2a2a2687af33527d6be70a520dddebbf0c02d
[INFO] running `Command { std: "docker" "start" "-a" "f2755fcfa44c47f98113782d2ee2a2a2687af33527d6be70a520dddebbf0c02d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.24
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]     Checking serde_json v1.0.34
[INFO] [stderr]     Checking toml v0.5.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.65s
[INFO] running `Command { std: "docker" "inspect" "f2755fcfa44c47f98113782d2ee2a2a2687af33527d6be70a520dddebbf0c02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2755fcfa44c47f98113782d2ee2a2a2687af33527d6be70a520dddebbf0c02d", kill_on_drop: false }`
[INFO] [stdout] f2755fcfa44c47f98113782d2ee2a2a2687af33527d6be70a520dddebbf0c02d