[INFO] fetching crate nettle-src 3.5.1-1...
[INFO] testing nettle-src-3.5.1-1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate nettle-src 3.5.1-1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate nettle-src 3.5.1-1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nettle-src 3.5.1-1
[INFO] finished tweaking crates.io crate nettle-src 3.5.1-1
[INFO] tweaked toml for crates.io crate nettle-src 3.5.1-1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27d050aa03e0526d03ba1ad80018b91fe707d06ebfe41a3bac7d34cbd14e27ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "27d050aa03e0526d03ba1ad80018b91fe707d06ebfe41a3bac7d34cbd14e27ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27d050aa03e0526d03ba1ad80018b91fe707d06ebfe41a3bac7d34cbd14e27ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d050aa03e0526d03ba1ad80018b91fe707d06ebfe41a3bac7d34cbd14e27ec", kill_on_drop: false }`
[INFO] [stdout] 27d050aa03e0526d03ba1ad80018b91fe707d06ebfe41a3bac7d34cbd14e27ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cba94ba99b560136b207119cfe0ff4dd6f31841c578e60bcde977d043f36ad6e
[INFO] running `Command { std: "docker" "start" "-a" "cba94ba99b560136b207119cfe0ff4dd6f31841c578e60bcde977d043f36ad6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling nettle-src v3.5.1-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "cba94ba99b560136b207119cfe0ff4dd6f31841c578e60bcde977d043f36ad6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba94ba99b560136b207119cfe0ff4dd6f31841c578e60bcde977d043f36ad6e", kill_on_drop: false }`
[INFO] [stdout] cba94ba99b560136b207119cfe0ff4dd6f31841c578e60bcde977d043f36ad6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8399e7402dadc3a4fba7c087e9874cb7b8ec1c21fd1dbb6558561e6e8b6ba6e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8399e7402dadc3a4fba7c087e9874cb7b8ec1c21fd1dbb6558561e6e8b6ba6e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling nettle-src v3.5.1-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "8399e7402dadc3a4fba7c087e9874cb7b8ec1c21fd1dbb6558561e6e8b6ba6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8399e7402dadc3a4fba7c087e9874cb7b8ec1c21fd1dbb6558561e6e8b6ba6e5", kill_on_drop: false }`
[INFO] [stdout] 8399e7402dadc3a4fba7c087e9874cb7b8ec1c21fd1dbb6558561e6e8b6ba6e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f2edb53dd1972cc8697bd07f4da3e5d50a3bf62f9a2dfb94f146ef9cafbbfadb
[INFO] running `Command { std: "docker" "start" "-a" "f2edb53dd1972cc8697bd07f4da3e5d50a3bf62f9a2dfb94f146ef9cafbbfadb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nettle_src-5552e1de10e1fb07)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nettle-src
[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] [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" "f2edb53dd1972cc8697bd07f4da3e5d50a3bf62f9a2dfb94f146ef9cafbbfadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2edb53dd1972cc8697bd07f4da3e5d50a3bf62f9a2dfb94f146ef9cafbbfadb", kill_on_drop: false }`
[INFO] [stdout] f2edb53dd1972cc8697bd07f4da3e5d50a3bf62f9a2dfb94f146ef9cafbbfadb