[INFO] fetching crate c-ares 7.4.0...
[INFO] checking c-ares-7.4.0 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate c-ares 7.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate c-ares 7.4.0 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c-ares 7.4.0
[INFO] finished tweaking crates.io crate c-ares 7.4.0
[INFO] tweaked toml for crates.io crate c-ares 7.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate c-ares 7.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e200f79d313039c7bcc546e04279e6da9b1a4ae9f70cecad5f338cc278c0c9c
[INFO] running `Command { std: "docker" "start" "-a" "5e200f79d313039c7bcc546e04279e6da9b1a4ae9f70cecad5f338cc278c0c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e200f79d313039c7bcc546e04279e6da9b1a4ae9f70cecad5f338cc278c0c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e200f79d313039c7bcc546e04279e6da9b1a4ae9f70cecad5f338cc278c0c9c", kill_on_drop: false }`
[INFO] [stdout] 5e200f79d313039c7bcc546e04279e6da9b1a4ae9f70cecad5f338cc278c0c9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3143d255ab8dfd9c42c44d5a3abe9c6a1d75ffb73e1bfbce7df5bbbf12fb5421
[INFO] running `Command { std: "docker" "start" "-a" "3143d255ab8dfd9c42c44d5a3abe9c6a1d75ffb73e1bfbce7df5bbbf12fb5421", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling c-ares-sys v5.2.0
[INFO] [stderr]     Checking c-types v2.0.2
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking c-ares v7.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] running `Command { std: "docker" "inspect" "3143d255ab8dfd9c42c44d5a3abe9c6a1d75ffb73e1bfbce7df5bbbf12fb5421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3143d255ab8dfd9c42c44d5a3abe9c6a1d75ffb73e1bfbce7df5bbbf12fb5421", kill_on_drop: false }`
[INFO] [stdout] 3143d255ab8dfd9c42c44d5a3abe9c6a1d75ffb73e1bfbce7df5bbbf12fb5421