[INFO] fetching crate libdatachannel-sys 0.20.1...
[INFO] checking libdatachannel-sys-0.20.1 against master#249cb84316401daf040832cdbb8a45e0f5ab6af8 for pr-138438
[INFO] extracting crate libdatachannel-sys 0.20.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate libdatachannel-sys 0.20.1 on toolchain 249cb84316401daf040832cdbb8a45e0f5ab6af8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libdatachannel-sys 0.20.1
[INFO] finished tweaking crates.io crate libdatachannel-sys 0.20.1
[INFO] tweaked toml for crates.io crate libdatachannel-sys 0.20.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.69.5 (available: v0.71.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cpp_common v0.5.10
[INFO] [stderr]   Downloaded cpp_build v0.5.10
[INFO] [stderr]   Downloaded bindgen v0.69.5
[INFO] [stderr]   Downloaded openssl-src v300.4.2+3.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 887755810c8533290d01a2f05a616d948f23a9c88c9a9ab682bacd9d9f4f3e9d
[INFO] running `Command { std: "docker" "start" "-a" "887755810c8533290d01a2f05a616d948f23a9c88c9a9ab682bacd9d9f4f3e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "887755810c8533290d01a2f05a616d948f23a9c88c9a9ab682bacd9d9f4f3e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "887755810c8533290d01a2f05a616d948f23a9c88c9a9ab682bacd9d9f4f3e9d", kill_on_drop: false }`
[INFO] [stdout] 887755810c8533290d01a2f05a616d948f23a9c88c9a9ab682bacd9d9f4f3e9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36ab8ef6c134992082266cb56d9da8b46c7086374818f1e5f1312f73c9abc3e4
[INFO] running `Command { std: "docker" "start" "-a" "36ab8ef6c134992082266cb56d9da8b46c7086374818f1e5f1312f73c9abc3e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.31
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling openssl-src v300.4.2+3.4.1
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling cpp_common v0.5.10
[INFO] [stderr]    Compiling cpp_build v0.5.10
[INFO] [stderr]    Compiling libdatachannel-sys v0.20.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 08s
[INFO] running `Command { std: "docker" "inspect" "36ab8ef6c134992082266cb56d9da8b46c7086374818f1e5f1312f73c9abc3e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36ab8ef6c134992082266cb56d9da8b46c7086374818f1e5f1312f73c9abc3e4", kill_on_drop: false }`
[INFO] [stdout] 36ab8ef6c134992082266cb56d9da8b46c7086374818f1e5f1312f73c9abc3e4