[INFO] fetching crate peerrs-binarypack 0.1.0...
[INFO] testing peerrs-binarypack-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate peerrs-binarypack 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate peerrs-binarypack 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peerrs-binarypack 0.1.0
[INFO] finished tweaking crates.io crate peerrs-binarypack 0.1.0
[INFO] tweaked toml for crates.io crate peerrs-binarypack 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 5eca976ad36220da77ec74844353fa0c50808835cfc82758ccbf3943bed418b4
[INFO] running `Command { std: "docker" "start" "-a" "5eca976ad36220da77ec74844353fa0c50808835cfc82758ccbf3943bed418b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eca976ad36220da77ec74844353fa0c50808835cfc82758ccbf3943bed418b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eca976ad36220da77ec74844353fa0c50808835cfc82758ccbf3943bed418b4", kill_on_drop: false }`
[INFO] [stdout] 5eca976ad36220da77ec74844353fa0c50808835cfc82758ccbf3943bed418b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 72a0ea55b03fa87c198a685d7a65d3caa83a3f2d64d1ebb527cded794eeeb931
[INFO] running `Command { std: "docker" "start" "-a" "72a0ea55b03fa87c198a685d7a65d3caa83a3f2d64d1ebb527cded794eeeb931", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling peerrs-binarypack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.99s
[INFO] running `Command { std: "docker" "inspect" "72a0ea55b03fa87c198a685d7a65d3caa83a3f2d64d1ebb527cded794eeeb931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a0ea55b03fa87c198a685d7a65d3caa83a3f2d64d1ebb527cded794eeeb931", kill_on_drop: false }`
[INFO] [stdout] 72a0ea55b03fa87c198a685d7a65d3caa83a3f2d64d1ebb527cded794eeeb931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 642795962bea61dc375bb5274793327cc8869a7ef892e56ea26da8408e71170b
[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" "642795962bea61dc375bb5274793327cc8869a7ef892e56ea26da8408e71170b", kill_on_drop: false }`
[INFO] [stderr]    Compiling peerrs-binarypack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "642795962bea61dc375bb5274793327cc8869a7ef892e56ea26da8408e71170b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "642795962bea61dc375bb5274793327cc8869a7ef892e56ea26da8408e71170b", kill_on_drop: false }`
[INFO] [stdout] 642795962bea61dc375bb5274793327cc8869a7ef892e56ea26da8408e71170b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02e0b323ea3c4661d4a941dd756b7e92b0ea071d2ce99421db2da831e65c5ccd
[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" "02e0b323ea3c4661d4a941dd756b7e92b0ea071d2ce99421db2da831e65c5ccd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/peerrs_binarypack-7655acc051854511
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test binarypack::test::pack_int8 ... ok
[INFO] [stdout] test binarypack::test::pack_undefined ... ok
[INFO] [stdout] test binarypack::test::test_unpack ... ok
[INFO] [stdout] test binarypack::test::pack_bool ... ok
[INFO] [stdout] test binarypack::test::test_unpack_double ... ok
[INFO] [stdout] test binarypack::test::test_unpack_array ... ok
[INFO] [stdout] test binarypack::test::test_unpack_float ... ok
[INFO] [stdout] test binarypack::test::test_unpack_int8 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_map ... ok
[INFO] [stdout] test binarypack::test::test_unpack_raw ... ok
[INFO] [stdout] test binarypack::test::test_unpack_string ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint16 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint32 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint64 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint8 ... ok
[INFO] [stdout] test tests::binarypack_unpack ... ok
[INFO] [stdout] test binarypack::test::pack_float ... ok
[INFO] [stdout] test binarypack::test::pack_double ... ok
[INFO] [stdout] test binarypack::test::pack_null ... ok
[INFO] [stdout] test binarypack::test::pack_uint8 ... ok
[INFO] [stdout] test binarypack::test::pack_uint64 ... ok
[INFO] [stdout] test binarypack::test::pack_uint32 ... ok
[INFO] [stdout] test binarypack::test::pack_str ... ok
[INFO] [stdout] test binarypack::test::pack_raw ... ok
[INFO] [stdout] test binarypack::test::pack_uint16 ... ok
[INFO] [stdout] test binarypack::test::pack_arr ... ok
[INFO] [stdout] test binarypack::test::pack_int16 ... ok
[INFO] [stdout] test binarypack::test::pack_int32 ... ok
[INFO] [stdout] test binarypack::test::pack_int64 ... ok
[INFO] [stderr]    Doc-tests peerrs-binarypack
[INFO] [stdout] test binarypack::test::pack_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02e0b323ea3c4661d4a941dd756b7e92b0ea071d2ce99421db2da831e65c5ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e0b323ea3c4661d4a941dd756b7e92b0ea071d2ce99421db2da831e65c5ccd", kill_on_drop: false }`
[INFO] [stdout] 02e0b323ea3c4661d4a941dd756b7e92b0ea071d2ce99421db2da831e65c5ccd