[INFO] fetching crate vnd_siren 0.2.1...
[INFO] testing vnd_siren-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate vnd_siren 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate vnd_siren 0.2.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vnd_siren 0.2.1
[INFO] finished tweaking crates.io crate vnd_siren 0.2.1
[INFO] tweaked toml for crates.io crate vnd_siren 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a30aad7402559f926386d1485668486903a7999b99a984ebb7d14f3265a9518
[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" "3a30aad7402559f926386d1485668486903a7999b99a984ebb7d14f3265a9518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a30aad7402559f926386d1485668486903a7999b99a984ebb7d14f3265a9518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a30aad7402559f926386d1485668486903a7999b99a984ebb7d14f3265a9518", kill_on_drop: false }`
[INFO] [stdout] 3a30aad7402559f926386d1485668486903a7999b99a984ebb7d14f3265a9518
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] f0f546b6d567a49a3c55d059d91477896713da1416c909ddfd226377045d744b
[INFO] running `Command { std: "docker" "start" "-a" "f0f546b6d567a49a3c55d059d91477896713da1416c909ddfd226377045d744b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling vnd_siren v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.97s
[INFO] running `Command { std: "docker" "inspect" "f0f546b6d567a49a3c55d059d91477896713da1416c909ddfd226377045d744b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f546b6d567a49a3c55d059d91477896713da1416c909ddfd226377045d744b", kill_on_drop: false }`
[INFO] [stdout] f0f546b6d567a49a3c55d059d91477896713da1416c909ddfd226377045d744b
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ce499718d8f0ed01fdb1a7bdf3569adf980db90bdbff4c31ede9ec1f8f1a630
[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" "5ce499718d8f0ed01fdb1a7bdf3569adf980db90bdbff4c31ede9ec1f8f1a630", kill_on_drop: false }`
[INFO] [stderr]    Compiling vnd_siren v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "5ce499718d8f0ed01fdb1a7bdf3569adf980db90bdbff4c31ede9ec1f8f1a630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce499718d8f0ed01fdb1a7bdf3569adf980db90bdbff4c31ede9ec1f8f1a630", kill_on_drop: false }`
[INFO] [stdout] 5ce499718d8f0ed01fdb1a7bdf3569adf980db90bdbff4c31ede9ec1f8f1a630
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 619fa4508b9b25c427701e1ebf8a46434f4ef9cebc60b9366de68019ffd79803
[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" "619fa4508b9b25c427701e1ebf8a46434f4ef9cebc60b9366de68019ffd79803", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vnd_siren-47c373adcf994511)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vnd_siren
[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 58 tests
[INFO] [stdout] test src/action.rs - action::ActionBuilder::title (line 324) ... ok
[INFO] [stdout] test src/action.rs - action::ActionBuilder::method (line 306) ... ok
[INFO] [stdout] test src/action.rs - action::Action::typ (line 142) ... ok
[INFO] [stdout] test src/action.rs - action::Action::builder (line 46) ... ok
[INFO] [stdout] test src/action.rs - action::ActionBuilder::typ (line 342) ... ok
[INFO] [stdout] test src/action.rs - action::Action::method (line 110) ... ok
[INFO] [stdout] test src/action.rs - action::ActionBuilder::field (line 239) ... ok
[INFO] [stdout] test src/action.rs - action::ActionBuilder::class (line 193) ... ok
[INFO] [stdout] test src/action.rs - action::Action::title (line 126) ... ok
[INFO] [stdout] test src/action.rs - action::Action::classes (line 67) ... ok
[INFO] [stdout] test src/action.rs - action::ActionBuilder::fields (line 271) ... ok
[INFO] [stdout] test src/entity.rs - entity::Entity::links (line 147) ... ok
[INFO] [stdout] test src/entity.rs - entity::Entity::entities (line 115) ... ok
[INFO] [stdout] test src/action.rs - action::ActionBuilder::classes (line 215) ... ok
[INFO] [stdout] test src/entity.rs - entity::Entity::classes (line 99) ... ok
[INFO] [stdout] test src/action.rs - action::Action::fields (line 83) ... ok
[INFO] [stdout] test src/entity.rs - entity::Entity::actions (line 76) ... ok
[INFO] [stdout] test src/entity.rs - entity::Entity::title (line 196) ... ok
[INFO] [stdout] test src/entity.rs - entity::Entity::href (line 131) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::actions (line 273) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::href (line 384) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::action (line 250) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::class (line 304) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::classes (line 320) ... ok
[INFO] [stdout] test src/entity.rs - entity::Entity::properties (line 163) ... ok
[INFO] [stdout] test src/entity.rs - entity::Entity::rel (line 180) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::properties (line 491) ... ok
[INFO] [stdout] test src/field.rs - field::Field::title (line 45) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::entities (line 360) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::links (line 424) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::entity (line 344) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::property (line 455) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::properties (line 481) ... ok
[INFO] [stdout] test src/field.rs - field::Field::value (line 77) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::link (line 402) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::title (line 548) ... ok
[INFO] [stdout] test src/field.rs - field::Field::classes (line 29) ... ok
[INFO] [stdout] test src/field.rs - field::FieldBuilder::typ (line 168) ... ok
[INFO] [stdout] test src/field.rs - field::FieldBuilder::classes (line 126) ... ok
[INFO] [stdout] test src/field.rs - field::Field::typ (line 61) ... ok
[INFO] [stdout] test src/field.rs - field::FieldBuilder::title (line 150) ... ok
[INFO] [stdout] test src/entity.rs - entity::EntityBuilder::rel (line 524) ... ok
[INFO] [stdout] test src/field.rs - field::FieldBuilder::value (line 187) ... ok
[INFO] [stdout] test src/link.rs - link::Link::classes (line 28) ... ok
[INFO] [stdout] test src/field.rs - field::FieldBuilder::class (line 104) ... ok
[INFO] [stdout] test src/link.rs - link::Link::title (line 44) ... ok
[INFO] [stdout] test src/method.rs - method::Method::is_get (line 41) ... ok
[INFO] [stdout] test src/method.rs - method::Method::is_other (line 116) ... ok
[INFO] [stdout] test src/link.rs - link::LinkBuilder::title (line 134) ... ok
[INFO] [stdout] test src/link.rs - link::Link::typ (line 60) ... ok
[INFO] [stdout] test src/link.rs - link::LinkBuilder::class (line 88) ... ok
[INFO] [stdout] test src/link.rs - link::LinkBuilder::typ (line 152) ... ok
[INFO] [stdout] test src/method.rs - method::Method::is_delete (line 86) ... ok
[INFO] [stdout] test src/method.rs - method::Method::is_patch (line 101) ... ok
[INFO] [stdout] test src/link.rs - link::LinkBuilder::classes (line 110) ... ok
[INFO] [stdout] test src/method.rs - method::Method::is_put (line 71) ... ok
[INFO] [stdout] test src/method.rs - method::Method::is_post (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "619fa4508b9b25c427701e1ebf8a46434f4ef9cebc60b9366de68019ffd79803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619fa4508b9b25c427701e1ebf8a46434f4ef9cebc60b9366de68019ffd79803", kill_on_drop: false }`
[INFO] [stdout] 619fa4508b9b25c427701e1ebf8a46434f4ef9cebc60b9366de68019ffd79803