[INFO] fetching crate libgit2-sys 0.18.2+1.9.1...
[INFO] testing libgit2-sys-0.18.2+1.9.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate libgit2-sys 0.18.2+1.9.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate libgit2-sys 0.18.2+1.9.1
[INFO] finished tweaking crates.io crate libgit2-sys 0.18.2+1.9.1
[INFO] tweaked toml for crates.io crate libgit2-sys 0.18.2+1.9.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libgit2-sys 0.18.2+1.9.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libgit2-sys 0.18.2+1.9.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libssh2-sys v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 452418ee4622c5b941dd08b6f41101d02cec9b03f0cb55359d82db16df694057
[INFO] running `Command { std: "docker" "start" "-a" "452418ee4622c5b941dd08b6f41101d02cec9b03f0cb55359d82db16df694057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "452418ee4622c5b941dd08b6f41101d02cec9b03f0cb55359d82db16df694057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452418ee4622c5b941dd08b6f41101d02cec9b03f0cb55359d82db16df694057", kill_on_drop: false }`
[INFO] [stdout] 452418ee4622c5b941dd08b6f41101d02cec9b03f0cb55359d82db16df694057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31b84fccba5066a5323d7c648ca5ed68b29c714d3f270bf6dd1898ababa09182
[INFO] running `Command { std: "docker" "start" "-a" "31b84fccba5066a5323d7c648ca5ed68b29c714d3f270bf6dd1898ababa09182", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling libgit2-sys v0.18.2+1.9.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libgit2-sys@0.18.2+1.9.1: failed to probe system libgit2:
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.35s
[INFO] running `Command { std: "docker" "inspect" "31b84fccba5066a5323d7c648ca5ed68b29c714d3f270bf6dd1898ababa09182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b84fccba5066a5323d7c648ca5ed68b29c714d3f270bf6dd1898ababa09182", kill_on_drop: false }`
[INFO] [stdout] 31b84fccba5066a5323d7c648ca5ed68b29c714d3f270bf6dd1898ababa09182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d230654c727f590e3491319970d350dc905c63c70c16e7887e662f53bea548b
[INFO] running `Command { std: "docker" "start" "-a" "6d230654c727f590e3491319970d350dc905c63c70c16e7887e662f53bea548b", kill_on_drop: false }`
[INFO] [stderr] warning: libgit2-sys@0.18.2+1.9.1: failed to probe system libgit2:
[INFO] [stderr]    Compiling libgit2-sys v0.18.2+1.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "6d230654c727f590e3491319970d350dc905c63c70c16e7887e662f53bea548b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d230654c727f590e3491319970d350dc905c63c70c16e7887e662f53bea548b", kill_on_drop: false }`
[INFO] [stdout] 6d230654c727f590e3491319970d350dc905c63c70c16e7887e662f53bea548b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73f430f94440dee675153c23cceff5fcf05101b3a66338128e4a7ec29e2efb1d
[INFO] running `Command { std: "docker" "start" "-a" "73f430f94440dee675153c23cceff5fcf05101b3a66338128e4a7ec29e2efb1d", kill_on_drop: false }`
[INFO] [stderr] warning: libgit2-sys@0.18.2+1.9.1: failed to probe system libgit2:
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/libgit2_sys-065f4e4233dcf493)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libgit2_sys
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73f430f94440dee675153c23cceff5fcf05101b3a66338128e4a7ec29e2efb1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f430f94440dee675153c23cceff5fcf05101b3a66338128e4a7ec29e2efb1d", kill_on_drop: false }`
[INFO] [stdout] 73f430f94440dee675153c23cceff5fcf05101b3a66338128e4a7ec29e2efb1d