[INFO] fetching crate scryfall 0.4.0...
[INFO] extracting crate scryfall 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/scryfall/0.4.0
[INFO] extracting crate scryfall 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/scryfall/0.4.0
[INFO] validating manifest of scryfall-0.4.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of scryfall-0.4.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing scryfall-0.4.0
[INFO] finished frobbing scryfall-0.4.0
[INFO] frobbed toml for scryfall-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/scryfall/0.4.0/Cargo.toml
[INFO] started frobbing scryfall-0.4.0
[INFO] finished frobbing scryfall-0.4.0
[INFO] frobbed toml for scryfall-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/scryfall/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing scryfall-0.4.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/scryfall/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b44cd6b3119974f67493dd11ab580ee90b55d7e184de99cfd37c075a5f51830d
[INFO] running `"docker" "start" "-a" "b44cd6b3119974f67493dd11ab580ee90b55d7e184de99cfd37c075a5f51830d"`
[INFO] [stderr]    Compiling scryfall v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.47s
[INFO] running `"docker" "inspect" "b44cd6b3119974f67493dd11ab580ee90b55d7e184de99cfd37c075a5f51830d"`
[INFO] running `"docker" "rm" "-f" "b44cd6b3119974f67493dd11ab580ee90b55d7e184de99cfd37c075a5f51830d"`
[INFO] [stdout] b44cd6b3119974f67493dd11ab580ee90b55d7e184de99cfd37c075a5f51830d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/scryfall/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3a072ac75cd8149b197ba2aca548e7fff2adb20d491a1f034b1e340cdcbaff6c
[INFO] running `"docker" "start" "-a" "3a072ac75cd8149b197ba2aca548e7fff2adb20d491a1f034b1e340cdcbaff6c"`
[INFO] [stderr]    Compiling scryfall v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `crate::card::Card`
[INFO] [stderr]   --> src/lib.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     use crate::card::Card;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::set::Set`
[INFO] [stderr]   --> src/lib.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     use crate::set::Set;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PaginatedURI`, `URI`
[INFO] [stderr]   --> src/lib.rs:64:28
[INFO] [stderr]    |
[INFO] [stderr] 64 |     use crate::util::uri::{PaginatedURI, URI};
[INFO] [stderr]    |                            ^^^^^^^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.48s
[INFO] running `"docker" "inspect" "3a072ac75cd8149b197ba2aca548e7fff2adb20d491a1f034b1e340cdcbaff6c"`
[INFO] running `"docker" "rm" "-f" "3a072ac75cd8149b197ba2aca548e7fff2adb20d491a1f034b1e340cdcbaff6c"`
[INFO] [stdout] 3a072ac75cd8149b197ba2aca548e7fff2adb20d491a1f034b1e340cdcbaff6c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/scryfall/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 0c94153b5df655b1778f483a6ec29fe12316e957093ba5b61c6a99f91eb3b981
[INFO] running `"docker" "start" "-a" "0c94153b5df655b1778f483a6ec29fe12316e957093ba5b61c6a99f91eb3b981"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/scryfall-7d486c709d6c5ad7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::set_code_serde_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scryfall
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stderr] error: process didn't exit successfully: `rustdoc --edition=2018 --test /opt/crater/workdir/src/lib.rs --crate-name scryfall -L dependency=/opt/crater/target/debug/deps -L native=/opt/crater/target/debug/build/backtrace-sys-46319fa5dea5f4c2/out -L dependency=/opt/crater/target/debug/deps --extern chrono=/opt/crater/target/debug/deps/libchrono-00554428e7fafd5b.rlib --extern itertools=/opt/crater/target/debug/deps/libitertools-74e3c30f21d394d8.rlib --extern percent_encoding=/opt/crater/target/debug/deps/libpercent_encoding-46b84a469bd03b92.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-cd4023c355a23b89.rlib --extern scryfall=/opt/crater/target/debug/deps/libscryfall-92927d0603e0b3c4.rlib --extern serde=/opt/crater/target/debug/deps/libserde-3d1ab5ca72a3850f.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-6c7906f6e4e69bcc.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "0c94153b5df655b1778f483a6ec29fe12316e957093ba5b61c6a99f91eb3b981"`
[INFO] running `"docker" "rm" "-f" "0c94153b5df655b1778f483a6ec29fe12316e957093ba5b61c6a99f91eb3b981"`
[INFO] [stdout] 0c94153b5df655b1778f483a6ec29fe12316e957093ba5b61c6a99f91eb3b981