[INFO] fetching crate df-fields 0.1.16...
[INFO] checking df-fields-0.1.16 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate df-fields 0.1.16 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate df-fields 0.1.16 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate df-fields 0.1.16
[INFO] finished tweaking crates.io crate df-fields 0.1.16
[INFO] tweaked toml for crates.io crate df-fields 0.1.16 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate df-fields 0.1.16 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49eedba443a582c132406eae20ffa5fac5ba8194343e05be11900ffa23b0b445
[INFO] running `Command { std: "docker" "start" "-a" "49eedba443a582c132406eae20ffa5fac5ba8194343e05be11900ffa23b0b445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49eedba443a582c132406eae20ffa5fac5ba8194343e05be11900ffa23b0b445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49eedba443a582c132406eae20ffa5fac5ba8194343e05be11900ffa23b0b445", kill_on_drop: false }`
[INFO] [stdout] 49eedba443a582c132406eae20ffa5fac5ba8194343e05be11900ffa23b0b445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c8f694dc03bf1ee68677bf111702aa150ba0aca23ac4677ded9bc351cc511be
[INFO] running `Command { std: "docker" "start" "-a" "1c8f694dc03bf1ee68677bf111702aa150ba0aca23ac4677ded9bc351cc511be", kill_on_drop: false }`
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]     Checking df-fields v0.1.16 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]  --> examples/fields.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use df_fields::{Field};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "1c8f694dc03bf1ee68677bf111702aa150ba0aca23ac4677ded9bc351cc511be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8f694dc03bf1ee68677bf111702aa150ba0aca23ac4677ded9bc351cc511be", kill_on_drop: false }`
[INFO] [stdout] 1c8f694dc03bf1ee68677bf111702aa150ba0aca23ac4677ded9bc351cc511be
