[INFO] cloning repository https://github.com/sparverius/rust-tcpserver-service-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sparverius/rust-tcpserver-service-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparverius%2Frust-tcpserver-service-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparverius%2Frust-tcpserver-service-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c96f71f6028ad5918ae2522148b9f2488168e21
[INFO] testing sparverius/rust-tcpserver-service-example against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparverius%2Frust-tcpserver-service-example" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sparverius/rust-tcpserver-service-example on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sparverius/rust-tcpserver-service-example
[INFO] finished tweaking git repo https://github.com/sparverius/rust-tcpserver-service-example
[INFO] tweaked toml for git repo https://github.com/sparverius/rust-tcpserver-service-example written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/sparverius/rust-tcpserver-service-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebe81036b779a7269c21f83852226a4f43815712690569fae58f5c65c41c7b9f
[INFO] running `Command { std: "docker" "start" "-a" "ebe81036b779a7269c21f83852226a4f43815712690569fae58f5c65c41c7b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebe81036b779a7269c21f83852226a4f43815712690569fae58f5c65c41c7b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe81036b779a7269c21f83852226a4f43815712690569fae58f5c65c41c7b9f", kill_on_drop: false }`
[INFO] [stdout] ebe81036b779a7269c21f83852226a4f43815712690569fae58f5c65c41c7b9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8851171cfcb2e4efa7488fd6a0ca379e8e80822cfa0e477b9178a0885fae1fec
[INFO] running `Command { std: "docker" "start" "-a" "8851171cfcb2e4efa7488fd6a0ca379e8e80822cfa0e477b9178a0885fae1fec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling arc-swap v0.4.5
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pin-project-lite v0.1.4
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling tokio v0.2.18
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling service v0.1.0 (/opt/rustwide/workdir/service)
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling test-client v0.1.0 (/opt/rustwide/workdir/test-client)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.21s
[INFO] running `Command { std: "docker" "inspect" "8851171cfcb2e4efa7488fd6a0ca379e8e80822cfa0e477b9178a0885fae1fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8851171cfcb2e4efa7488fd6a0ca379e8e80822cfa0e477b9178a0885fae1fec", kill_on_drop: false }`
[INFO] [stdout] 8851171cfcb2e4efa7488fd6a0ca379e8e80822cfa0e477b9178a0885fae1fec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f7249c231358a719591cedeb12041e3836cdbf7c94ca904fa57fc07ba4887a1
[INFO] running `Command { std: "docker" "start" "-a" "5f7249c231358a719591cedeb12041e3836cdbf7c94ca904fa57fc07ba4887a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling service v0.1.0 (/opt/rustwide/workdir/service)
[INFO] [stderr]    Compiling test-client v0.1.0 (/opt/rustwide/workdir/test-client)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.88s
[INFO] running `Command { std: "docker" "inspect" "5f7249c231358a719591cedeb12041e3836cdbf7c94ca904fa57fc07ba4887a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f7249c231358a719591cedeb12041e3836cdbf7c94ca904fa57fc07ba4887a1", kill_on_drop: false }`
[INFO] [stdout] 5f7249c231358a719591cedeb12041e3836cdbf7c94ca904fa57fc07ba4887a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9024824ef8cc74e6bb8b8e923c5bfbbac923fd06d04100d4eb7a396321d5196
[INFO] running `Command { std: "docker" "start" "-a" "e9024824ef8cc74e6bb8b8e923c5bfbbac923fd06d04100d4eb7a396321d5196", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/service-b932095117a187d9)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/compression_service-27fdafe0938728f8)
[INFO] [stdout] test message::tests::test_compression_request_requires_non_zero ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_client-fe385ea2c996266e)
[INFO] [stdout] test message::tests::test_message_header_size_mismatch ... ok
[INFO] [stdout] test message::tests::test_message_request_requires_zero_length ... ok
[INFO] [stdout] test message::tests::test_message_too_large ... ok
[INFO] [stdout] test server::compress::tests::test_none ... ok
[INFO] [stdout] test message::tests::test_message_too_small ... ok
[INFO] [stdout] test server::compress::tests::test_compress_message ... ok
[INFO] [stdout] test server::connection::tests::test_compress ... ok
[INFO] [stdout] test server::connection::tests::test_compress_invalid_characters ... ok
[INFO] [stdout] test server::connection::tests::test_get_stats ... ok
[INFO] [stdout] test server::connection::tests::test_ping ... ok
[INFO] [stdout] test server::connection::tests::test_reset_stats ... ok
[INFO] [stdout] test server::stats::tests::test_as_bytes ... ok
[INFO] [stdout] test message::tests::test_payload ... ok
[INFO] [stdout] test server::stats::tests::test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [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] [stderr]    Doc-tests service
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/server.rs - server::Server::new_with_url (line 35) ... ignored
[INFO] [stdout] test src/server/connection.rs - server::connection::Connection (line 15) ... ok
[INFO] [stdout] test src/message.rs - message::Message<B>::parse_mut (line 163) ... ok
[INFO] [stdout] test src/server/compress.rs - server::compress::compress_message (line 15) ... ok
[INFO] [stdout] test src/message.rs - message::Message<B>::parse (line 146) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e9024824ef8cc74e6bb8b8e923c5bfbbac923fd06d04100d4eb7a396321d5196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9024824ef8cc74e6bb8b8e923c5bfbbac923fd06d04100d4eb7a396321d5196", kill_on_drop: false }`
[INFO] [stdout] e9024824ef8cc74e6bb8b8e923c5bfbbac923fd06d04100d4eb7a396321d5196