[INFO] fetching crate pixelast 0.1.0...
[INFO] testing pixelast-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate pixelast 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pixelast 0.1.0 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 pixelast 0.1.0
[INFO] finished tweaking crates.io crate pixelast 0.1.0
[INFO] tweaked toml for crates.io crate pixelast 0.1.0 written to /workspace/builds/worker-6/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] [stderr]     Blocking waiting for file lock on package cache
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] aeb2723ef82918683fe16b0f6e6d9046f1995f5c81cc762ef0a1d4420bfd7365
[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" "aeb2723ef82918683fe16b0f6e6d9046f1995f5c81cc762ef0a1d4420bfd7365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aeb2723ef82918683fe16b0f6e6d9046f1995f5c81cc762ef0a1d4420bfd7365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeb2723ef82918683fe16b0f6e6d9046f1995f5c81cc762ef0a1d4420bfd7365", kill_on_drop: false }`
[INFO] [stdout] aeb2723ef82918683fe16b0f6e6d9046f1995f5c81cc762ef0a1d4420bfd7365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 2c7005f3dcdab1f0b13f6a35f1445d30444652caaadba60677fa9fb4f14f4cd3
[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" "2c7005f3dcdab1f0b13f6a35f1445d30444652caaadba60677fa9fb4f14f4cd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling flate2 v1.0.21
[INFO] [stderr]    Compiling publicsuffix v1.5.6
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.36
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling pixelast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.09s
[INFO] running `Command { std: "docker" "inspect" "2c7005f3dcdab1f0b13f6a35f1445d30444652caaadba60677fa9fb4f14f4cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c7005f3dcdab1f0b13f6a35f1445d30444652caaadba60677fa9fb4f14f4cd3", kill_on_drop: false }`
[INFO] [stdout] 2c7005f3dcdab1f0b13f6a35f1445d30444652caaadba60677fa9fb4f14f4cd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 428134a04aab4a313fb2de0b39d98771ad7a0294341382765020070514c052a0
[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" "428134a04aab4a313fb2de0b39d98771ad7a0294341382765020070514c052a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling pixelast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.84s
[INFO] running `Command { std: "docker" "inspect" "428134a04aab4a313fb2de0b39d98771ad7a0294341382765020070514c052a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "428134a04aab4a313fb2de0b39d98771ad7a0294341382765020070514c052a0", kill_on_drop: false }`
[INFO] [stdout] 428134a04aab4a313fb2de0b39d98771ad7a0294341382765020070514c052a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] b61242ef9d3a6afb28e4648ac8251ad8a6d594037241e6650d1bfd19f53bd797
[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" "b61242ef9d3a6afb28e4648ac8251ad8a6d594037241e6650d1bfd19f53bd797", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pixelast-9f9e1b4ab622292d)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test endpoint::endpoint_test::graph::graph_svg_test ... ok
[INFO] [stdout] test endpoint::endpoint_test::graph::graphs_test ... ok
[INFO] [stdout] test endpoint::endpoint_test::pixel::increment_test ... ok
[INFO] [stdout] test endpoint::endpoint_test::pixel::pixel_test ... ok
[INFO] [stdout] test endpoint::endpoint_test::pixel::decrement_test ... ok
[INFO] [stdout] test pixel::pixel_test::pixel_quantity_deserialize_test ... ok
[INFO] [stdout] test response::response_test::build_result_is_not_json_body_test ... ok
[INFO] [stdout] test response::response_test::build_result_is_not_success_test ... ok
[INFO] [stdout] test endpoint::endpoint_test::graph::graph_test ... ok
[INFO] [stdout] test endpoint::endpoint_test::user::users_test ... ok
[INFO] [stdout] test endpoint::endpoint_test::user::user_test ... ok
[INFO] [stdout] test user::user_test::create_user_param_serialize_test ... ok
[INFO] [stderr]    Doc-tests pixelast
[INFO] [stdout] test graph::graph_test::graph_serialize_test ... ok
[INFO] [stdout] test response::response_test::build_result_is_success_test ... ok
[INFO] [stdout] test graph::graph_test::graphs_deserialize_test ... 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 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b61242ef9d3a6afb28e4648ac8251ad8a6d594037241e6650d1bfd19f53bd797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b61242ef9d3a6afb28e4648ac8251ad8a6d594037241e6650d1bfd19f53bd797", kill_on_drop: false }`
[INFO] [stdout] b61242ef9d3a6afb28e4648ac8251ad8a6d594037241e6650d1bfd19f53bd797