[INFO] fetching crate libloading 0.7.0...
[INFO] checking libloading-0.7.0 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] extracting crate libloading 0.7.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libloading 0.7.0 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libloading 0.7.0
[INFO] finished tweaking crates.io crate libloading 0.7.0
[INFO] tweaked toml for crates.io crate libloading 0.7.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d25e949e25d87281e4163fd6507f3b88f500075c73b9cd15507a78801d96c56a
[INFO] running `Command { std: "docker" "start" "-a" "d25e949e25d87281e4163fd6507f3b88f500075c73b9cd15507a78801d96c56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d25e949e25d87281e4163fd6507f3b88f500075c73b9cd15507a78801d96c56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25e949e25d87281e4163fd6507f3b88f500075c73b9cd15507a78801d96c56a", kill_on_drop: false }`
[INFO] [stdout] d25e949e25d87281e4163fd6507f3b88f500075c73b9cd15507a78801d96c56a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a4210f2d2853dfd61cbc0257eee6e1b20cd0a71b8f8bd8ffc6d68ebf3227e2f
[INFO] running `Command { std: "docker" "start" "-a" "1a4210f2d2853dfd61cbc0257eee6e1b20cd0a71b8f8bd8ffc6d68ebf3227e2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking libloading v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "1a4210f2d2853dfd61cbc0257eee6e1b20cd0a71b8f8bd8ffc6d68ebf3227e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a4210f2d2853dfd61cbc0257eee6e1b20cd0a71b8f8bd8ffc6d68ebf3227e2f", kill_on_drop: false }`
[INFO] [stdout] 1a4210f2d2853dfd61cbc0257eee6e1b20cd0a71b8f8bd8ffc6d68ebf3227e2f