[INFO] fetching crate autocrypt 0.1.0...
[INFO] testing autocrypt-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate autocrypt 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate autocrypt 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate autocrypt 0.1.0
[INFO] finished tweaking crates.io crate autocrypt 0.1.0
[INFO] tweaked toml for crates.io crate autocrypt 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", 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] d4b62c77ecb0772bcf7e53cfa0a9cf082e54027b8fe0b964f04a18ee724982ce
[INFO] running `Command { std: "docker" "start" "-a" "d4b62c77ecb0772bcf7e53cfa0a9cf082e54027b8fe0b964f04a18ee724982ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4b62c77ecb0772bcf7e53cfa0a9cf082e54027b8fe0b964f04a18ee724982ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b62c77ecb0772bcf7e53cfa0a9cf082e54027b8fe0b964f04a18ee724982ce", kill_on_drop: false }`
[INFO] [stdout] d4b62c77ecb0772bcf7e53cfa0a9cf082e54027b8fe0b964f04a18ee724982ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "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] 42c4700d1cc83ce93f49649d52e4ea7b2f902f70e4a5685e104e542beb036bba
[INFO] running `Command { std: "docker" "start" "-a" "42c4700d1cc83ce93f49649d52e4ea7b2f902f70e4a5685e104e542beb036bba", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocrypt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "42c4700d1cc83ce93f49649d52e4ea7b2f902f70e4a5685e104e542beb036bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c4700d1cc83ce93f49649d52e4ea7b2f902f70e4a5685e104e542beb036bba", kill_on_drop: false }`
[INFO] [stdout] 42c4700d1cc83ce93f49649d52e4ea7b2f902f70e4a5685e104e542beb036bba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--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] 311b42c0822516cf835511b49dff3ce449a2af5fd29b2e85f56a9ffe146b455f
[INFO] running `Command { std: "docker" "start" "-a" "311b42c0822516cf835511b49dff3ce449a2af5fd29b2e85f56a9ffe146b455f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocrypt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "311b42c0822516cf835511b49dff3ce449a2af5fd29b2e85f56a9ffe146b455f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311b42c0822516cf835511b49dff3ce449a2af5fd29b2e85f56a9ffe146b455f", kill_on_drop: false }`
[INFO] [stdout] 311b42c0822516cf835511b49dff3ce449a2af5fd29b2e85f56a9ffe146b455f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a13a63a0bf51c8702e532d12e0a58fd998753acf57885777483c9d78c6ee6ad6
[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" "a13a63a0bf51c8702e532d12e0a58fd998753acf57885777483c9d78c6ee6ad6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/autocrypt-eab2260615e056f2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests autocrypt
[INFO] [stdout] test header::tests::test_fmt ... ok
[INFO] [stdout] test header::tests::test_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "a13a63a0bf51c8702e532d12e0a58fd998753acf57885777483c9d78c6ee6ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13a63a0bf51c8702e532d12e0a58fd998753acf57885777483c9d78c6ee6ad6", kill_on_drop: false }`
[INFO] [stdout] a13a63a0bf51c8702e532d12e0a58fd998753acf57885777483c9d78c6ee6ad6