[INFO] updating cached repository OliverHofkens/mtgjson_sync.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/OliverHofkens/mtgjson_sync.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/OliverHofkens/mtgjson_sync.rs" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/OliverHofkens/mtgjson_sync.rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/OliverHofkens/mtgjson_sync.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/OliverHofkens/mtgjson_sync.rs" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/OliverHofkens/mtgjson_sync.rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/OliverHofkens/mtgjson_sync.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9dc3130c62b424d0fc843a3f7ce1f6f550847d43
[INFO] sha for GitHub repo OliverHofkens/mtgjson_sync.rs: 9dc3130c62b424d0fc843a3f7ce1f6f550847d43
[INFO] validating manifest of OliverHofkens/mtgjson_sync.rs on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of OliverHofkens/mtgjson_sync.rs on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing OliverHofkens/mtgjson_sync.rs
[INFO] finished frobbing OliverHofkens/mtgjson_sync.rs
[INFO] frobbed toml for OliverHofkens/mtgjson_sync.rs written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/OliverHofkens/mtgjson_sync.rs/Cargo.toml
[INFO] started frobbing OliverHofkens/mtgjson_sync.rs
[INFO] finished frobbing OliverHofkens/mtgjson_sync.rs
[INFO] frobbed toml for OliverHofkens/mtgjson_sync.rs written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/OliverHofkens/mtgjson_sync.rs/Cargo.toml
[INFO] crate OliverHofkens/mtgjson_sync.rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking OliverHofkens/mtgjson_sync.rs against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-4/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/OliverHofkens/mtgjson_sync.rs:/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=forbid" "-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" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 000ae897cb8b9694cf57e2826146fad0218f0227642f0f9f3c2b799c36d6739c
[INFO] running `"docker" "start" "-a" "000ae897cb8b9694cf57e2826146fad0218f0227642f0f9f3c2b799c36d6739c"`
[INFO] [stderr]     Checking libflate v0.1.9
[INFO] [stderr]     Checking nom v3.1.0
[INFO] [stderr]     Checking serde_urlencoded v0.5.1
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking hyper-native-tls v0.2.4
[INFO] [stderr]     Checking mtg_models v0.1.0 (https://github.com/OliverHofkens/mtg_models.rs#a5904784)
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking reqwest v0.6.2
[INFO] [stderr]     Checking mysql v11.2.0
[INFO] [stderr]     Checking mtgjson_sync v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]  --> src/mtgjson_fetcher.rs:4:25
[INFO] [stderr]   |
[INFO] [stderr] 4 | use serde_json::{Value, Error};
[INFO] [stderr]   |                         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `card`
[INFO] [stderr]  --> src/mtgjson_fetcher.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | use mtg_models::{card, set};
[INFO] [stderr]   |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `card`
[INFO] [stderr]  --> src/database.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use mtg_models::{set, card};
[INFO] [stderr]   |                       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]  --> src/mtgjson_fetcher.rs:4:25
[INFO] [stderr]   |
[INFO] [stderr] 4 | use serde_json::{Value, Error};
[INFO] [stderr]   |                         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `card`
[INFO] [stderr]  --> src/mtgjson_fetcher.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 | use mtg_models::{card, set};
[INFO] [stderr]   |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `card`
[INFO] [stderr]  --> src/database.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use mtg_models::{set, card};
[INFO] [stderr]   |                       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `version`
[INFO] [stderr]   --> src/main.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let version = get_version();
[INFO] [stderr]    |         ^^^^^^^ help: consider prefixing with an underscore: `_version`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sets`
[INFO] [stderr]   --> src/main.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let sets = get_setcodes();
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_sets`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INSERT_CARD`
[INFO] [stderr]   --> src/database.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / const INSERT_CARD: &'static str = "INSERT INTO cards \
[INFO] [stderr] 10 | |                                     (multiverseid, set, name, card_type, mana_cost, cmc, color_identity, colors, original_text, text, flavor, original_type, power, toughness, loyalty, types, subtypes, supertypes, number, rarity, printings, id, image_name, layout, artist, mci_number, watermark, variations) \
[INFO] [stderr] 11 | |                                     VALUES \
[INFO] [stderr] 12 | |                                     (:multiverseid, :set, :name, :card_type, :mana_cost, :cmc, :color_identity, :colors, :original_text, :text, :flavor, :original_type, :power, :toughness, :loyalty, :types, :subtypes, :supertypes, :number, :rarity, :printings, :id, :image_name, :layout, :artist, :mci_number, :watermark, :variations)";
[INFO] [stderr]    | |________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/mtgjson_fetcher.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     response.read_to_string(&mut content);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `version`
[INFO] [stderr]   --> src/main.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let version = get_version();
[INFO] [stderr]    |         ^^^^^^^ help: consider prefixing with an underscore: `_version`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sets`
[INFO] [stderr]   --> src/main.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let sets = get_setcodes();
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_sets`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INSERT_CARD`
[INFO] [stderr]   --> src/database.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / const INSERT_CARD: &'static str = "INSERT INTO cards \
[INFO] [stderr] 10 | |                                     (multiverseid, set, name, card_type, mana_cost, cmc, color_identity, colors, original_text, text, flavor, original_type, power, toughness, loyalty, types, subtypes, supertypes, number, rarity, printings, id, image_name, layout, artist, mci_number, watermark, variations) \
[INFO] [stderr] 11 | |                                     VALUES \
[INFO] [stderr] 12 | |                                     (:multiverseid, :set, :name, :card_type, :mana_cost, :cmc, :color_identity, :colors, :original_text, :text, :flavor, :original_type, :power, :toughness, :loyalty, :types, :subtypes, :supertypes, :number, :rarity, :printings, :id, :image_name, :layout, :artist, :mci_number, :watermark, :variations)";
[INFO] [stderr]    | |________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/mtgjson_fetcher.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     response.read_to_string(&mut content);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.62s
[INFO] running `"docker" "inspect" "000ae897cb8b9694cf57e2826146fad0218f0227642f0f9f3c2b799c36d6739c"`
[INFO] running `"docker" "rm" "-f" "000ae897cb8b9694cf57e2826146fad0218f0227642f0f9f3c2b799c36d6739c"`
[INFO] [stdout] 000ae897cb8b9694cf57e2826146fad0218f0227642f0f9f3c2b799c36d6739c