[INFO] fetching crate mtgapi-client 0.2.0...
[INFO] testing mtgapi-client-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mtgapi-client 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mtgapi-client 0.2.0 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 mtgapi-client 0.2.0
[INFO] finished tweaking crates.io crate mtgapi-client 0.2.0
[INFO] tweaked toml for crates.io crate mtgapi-client 0.2.0 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 45a51337e819c1538d3412bb24b9bf734f7b8075e0b9c405d25e2e36d4f045f5
[INFO] running `Command { std: "docker" "start" "-a" "45a51337e819c1538d3412bb24b9bf734f7b8075e0b9c405d25e2e36d4f045f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45a51337e819c1538d3412bb24b9bf734f7b8075e0b9c405d25e2e36d4f045f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a51337e819c1538d3412bb24b9bf734f7b8075e0b9c405d25e2e36d4f045f5", kill_on_drop: false }`
[INFO] [stdout] 45a51337e819c1538d3412bb24b9bf734f7b8075e0b9c405d25e2e36d4f045f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 38741a252ac6664ca3414be710178e5cdc0c9a6eefcc87d0e3723e6c8e9e92a9
[INFO] running `Command { std: "docker" "start" "-a" "38741a252ac6664ca3414be710178e5cdc0c9a6eefcc87d0e3723e6c8e9e92a9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling object v0.26.2
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling ct-logs v0.6.0
[INFO] [stderr]    Compiling rustls v0.18.1
[INFO] [stderr]    Compiling rustls v0.17.0
[INFO] [stderr]    Compiling webpki-roots v0.20.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling tokio-rustls v0.13.1
[INFO] [stderr]    Compiling rustls-native-certs v0.3.0
[INFO] [stderr]    Compiling tokio-rustls v0.14.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling hyper v0.13.10
[INFO] [stderr]    Compiling hyper-rustls v0.21.0
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling hyper-rustls v0.20.0
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]    Compiling mtgapi-client v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.73s
[INFO] running `Command { std: "docker" "inspect" "38741a252ac6664ca3414be710178e5cdc0c9a6eefcc87d0e3723e6c8e9e92a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38741a252ac6664ca3414be710178e5cdc0c9a6eefcc87d0e3723e6c8e9e92a9", kill_on_drop: false }`
[INFO] [stdout] 38741a252ac6664ca3414be710178e5cdc0c9a6eefcc87d0e3723e6c8e9e92a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2dd64ae76e3b2aea5c33c1db824de0709092c7ed6babd7930097863a811e85ae
[INFO] running `Command { std: "docker" "start" "-a" "2dd64ae76e3b2aea5c33c1db824de0709092c7ed6babd7930097863a811e85ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling mtgapi-client v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "2dd64ae76e3b2aea5c33c1db824de0709092c7ed6babd7930097863a811e85ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dd64ae76e3b2aea5c33c1db824de0709092c7ed6babd7930097863a811e85ae", kill_on_drop: false }`
[INFO] [stdout] 2dd64ae76e3b2aea5c33c1db824de0709092c7ed6babd7930097863a811e85ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 99d8c993d9817a59a8bd21dad249ab0a0c3be8aca39c031c07e10b89f1c67720
[INFO] running `Command { std: "docker" "start" "-a" "99d8c993d9817a59a8bd21dad249ab0a0c3be8aca39c031c07e10b89f1c67720", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mtgapi_client-bc9a1c5dc11f1417)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mtgapi-client
[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 64 tests
[INFO] [stdout] test src/api/card/card_api.rs - api::card::card_api::AllCardsRequest::next_page (line 91) - compile ... ok
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::multiverse_id (line 1013) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::build (line 23) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::colors_and (line 215) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::contains_field (line 1052) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::flavor (line 672) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::contains_fields (line 1067) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::artists (line 746) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::flavors_or (line 690) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::color (line 184) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::cardtypes_or (line 414) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::custom (line 40) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::layouts (line 153) ... FAILED
[INFO] [stdout] test src/api/card/filter.rs - api::card::filter::CardFilterBuilder::fulltypes_or (line 308) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name mtgapi_client --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/ring-0469882a47fe746a/out --extern chrono=/opt/rustwide/target/debug/deps/libchrono-359834eec938773d.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-5fbd53fe9ea416a8.rlib --extern failure_derive=/opt/rustwide/target/debug/deps/libfailure_derive-4eb1d2e916e7de5a.so --extern hyper_rustls=/opt/rustwide/target/debug/deps/libhyper_rustls-b87af575494997f0.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-90d213abf8934f91.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-5adcf922eb1fa2ac.rlib --extern mtgapi_client=/opt/rustwide/target/debug/deps/libmtgapi_client-ed0c0e2db7703776.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-3a0e09ac17f63fc0.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-e1e7584dcba0a5cc.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-d2987f93d4fe781a.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-281168d0e6558308.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "99d8c993d9817a59a8bd21dad249ab0a0c3be8aca39c031c07e10b89f1c67720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d8c993d9817a59a8bd21dad249ab0a0c3be8aca39c031c07e10b89f1c67720", kill_on_drop: false }`
[INFO] [stdout] 99d8c993d9817a59a8bd21dad249ab0a0c3be8aca39c031c07e10b89f1c67720