[INFO] fetching crate toml 0.5.8...
[INFO] checking toml-0.5.8 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate toml 0.5.8 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate toml 0.5.8 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate toml 0.5.8
[INFO] finished tweaking crates.io crate toml 0.5.8
[INFO] tweaked toml for crates.io crate toml 0.5.8 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate toml 0.5.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb1eb395933622d84d7cff2b51c5f7e724c7345ce4346a48db7a79ac55149000
[INFO] running `Command { std: "docker" "start" "-a" "bb1eb395933622d84d7cff2b51c5f7e724c7345ce4346a48db7a79ac55149000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb1eb395933622d84d7cff2b51c5f7e724c7345ce4346a48db7a79ac55149000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1eb395933622d84d7cff2b51c5f7e724c7345ce4346a48db7a79ac55149000", kill_on_drop: false }`
[INFO] [stdout] bb1eb395933622d84d7cff2b51c5f7e724c7345ce4346a48db7a79ac55149000
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b68acc931be647b3e49bc897c140fd93fffc73ef0a755139f27963e6a1fefb8
[INFO] running `Command { std: "docker" "start" "-a" "8b68acc931be647b3e49bc897c140fd93fffc73ef0a755139f27963e6a1fefb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde v1.0.98
[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]     Checking serde_json v1.0.34
[INFO] [stderr]     Checking toml v0.5.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.24s
[INFO] running `Command { std: "docker" "inspect" "8b68acc931be647b3e49bc897c140fd93fffc73ef0a755139f27963e6a1fefb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b68acc931be647b3e49bc897c140fd93fffc73ef0a755139f27963e6a1fefb8", kill_on_drop: false }`
[INFO] [stdout] 8b68acc931be647b3e49bc897c140fd93fffc73ef0a755139f27963e6a1fefb8