[INFO] fetching crate grammers-mtproto 0.2.0...
[INFO] testing grammers-mtproto-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate grammers-mtproto 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate grammers-mtproto 0.2.0 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 grammers-mtproto 0.2.0
[INFO] finished tweaking crates.io crate grammers-mtproto 0.2.0
[INFO] tweaked toml for crates.io crate grammers-mtproto 0.2.0 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 93ec7a3a1e26d6d95144ff7c98550cd7d0ca53cc02121a4b93532fe23d0059ac
[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" "93ec7a3a1e26d6d95144ff7c98550cd7d0ca53cc02121a4b93532fe23d0059ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93ec7a3a1e26d6d95144ff7c98550cd7d0ca53cc02121a4b93532fe23d0059ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ec7a3a1e26d6d95144ff7c98550cd7d0ca53cc02121a4b93532fe23d0059ac", kill_on_drop: false }`
[INFO] [stdout] 93ec7a3a1e26d6d95144ff7c98550cd7d0ca53cc02121a4b93532fe23d0059ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 8101743ce4549b720fa9abaff74cd75298adb4791e30bc08640449e4564dbcdd
[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" "8101743ce4549b720fa9abaff74cd75298adb4791e30bc08640449e4564dbcdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling grammers-tl-parser v1.0.0
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling aes-soft v0.3.3
[INFO] [stderr]    Compiling aesni v0.6.0
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling grammers-tl-gen v0.2.0
[INFO] [stderr]    Compiling grammers-tl-types v0.2.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling grammers-crypto v0.2.0
[INFO] [stderr]    Compiling grammers-mtproto v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.14s
[INFO] running `Command { std: "docker" "inspect" "8101743ce4549b720fa9abaff74cd75298adb4791e30bc08640449e4564dbcdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8101743ce4549b720fa9abaff74cd75298adb4791e30bc08640449e4564dbcdd", kill_on_drop: false }`
[INFO] [stdout] 8101743ce4549b720fa9abaff74cd75298adb4791e30bc08640449e4564dbcdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6b765388421b80653c41b70bc04ddb1639a62267adbf21fd30f9abff1c151308
[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" "6b765388421b80653c41b70bc04ddb1639a62267adbf21fd30f9abff1c151308", kill_on_drop: false }`
[INFO] [stderr]    Compiling grammers-mtproto v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "6b765388421b80653c41b70bc04ddb1639a62267adbf21fd30f9abff1c151308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b765388421b80653c41b70bc04ddb1639a62267adbf21fd30f9abff1c151308", kill_on_drop: false }`
[INFO] [stdout] 6b765388421b80653c41b70bc04ddb1639a62267adbf21fd30f9abff1c151308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6b42c01695d9ee449869b0905de5df463b7ab46d0030b7ef3b98bdbc3dd4b473
[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" "6b42c01695d9ee449869b0905de5df463b7ab46d0030b7ef3b98bdbc3dd4b473", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grammers_mtproto-496951869780bf68
[INFO] [stdout] running 38 tests
[INFO] [stdout] test errors::tests::check_rpc_error_parsing ... ok
[INFO] [stdout] test mtp::tests::ensure_buffer_used_exact_capacity ... ok
[INFO] [stdout] test mtp::tests::ensure_correct_single_serialization ... ok
[INFO] [stdout] test mtp::tests::ensure_correct_multi_serialization ... ok
[INFO] [stdout] test transports::abridged::tests::check_decoding_small_buffer ... ok
[INFO] [stdout] test transports::abridged::tests::check_encoding ... ok
[INFO] [stdout] test mtp::tests::ensure_queue_is_clear ... ok
[INFO] [stdout] test transports::abridged::tests::check_decoding ... ok
[INFO] [stdout] test mtp::tests::ensure_serialization_has_salt_client_id ... ok
[INFO] [stdout] test manual_tl::tests::gzip_decompress ... ok
[INFO] [stdout] test transports::abridged::tests::check_encoding_small_buffer ... ok
[INFO] [stdout] test transports::abridged::tests::check_large_decoding ... ok
[INFO] [stdout] test transports::full::tests::check_bad_crc_decoding ... ok
[INFO] [stdout] test transports::full::tests::check_magic ... ok
[INFO] [stdout] test transports::full::tests::check_encoding ... ok
[INFO] [stdout] test transports::abridged::tests::check_magic ... ok
[INFO] [stdout] test transports::abridged::tests::check_large_encoding ... ok
[INFO] [stdout] test transports::full::tests::check_encoding_small_buffer ... ok
[INFO] [stdout] test transports::full::tests::check_decoding ... ok
[INFO] [stdout] test transports::full::tests::check_bad_repeating_decoding ... ok
[INFO] [stdout] test transports::intermediate::tests::check_decoding_small_buffer ... ok
[INFO] [stdout] test transports::full::tests::check_repeating_decoding ... ok
[INFO] [stdout] test transports::full::tests::check_repeated_encoding ... ok
[INFO] [stdout] test transports::full::tests::check_decoding_small_buffer ... ok
[INFO] [stdout] test transports::intermediate::tests::check_decoding ... ok
[INFO] [stdout] test transports::intermediate::tests::check_magic ... ok
[INFO] [stdout] test transports::intermediate::tests::check_encoding ... ok
[INFO] [stdout] test transports::intermediate::tests::check_encoding_small_buffer ... ok
[INFO] [stdout] test mtp::tests::ensure_correct_single_large_serialization ... ok
[INFO] [stdout] test mtp::tests::ensure_correct_multi_large_serialization ... ok
[INFO] [stdout] test mtp::tests::ensure_non_padded_payload_panics ... ok
[INFO] [stdout] test transports::full::tests::check_non_padded_encoding ... ok
[INFO] [stdout] test transports::intermediate::tests::check_non_padded_encoding ... ok
[INFO] [stdout] test transports::abridged::tests::check_non_padded_encoding ... ok
[INFO] [stdout] test mtp::tests::ensure_large_payload_panics ... ok
[INFO] [stdout] test mtp::tests::ensure_no_compression_is_honored ... ok
[INFO] [stdout] test mtp::tests::ensure_some_compression ... ok
[INFO] [stdout] test authentication::tests::emulate_successful_auth_key_gen_flow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grammers-mtproto
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/authentication.rs - authentication (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b42c01695d9ee449869b0905de5df463b7ab46d0030b7ef3b98bdbc3dd4b473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b42c01695d9ee449869b0905de5df463b7ab46d0030b7ef3b98bdbc3dd4b473", kill_on_drop: false }`
[INFO] [stdout] 6b42c01695d9ee449869b0905de5df463b7ab46d0030b7ef3b98bdbc3dd4b473