[INFO] updating cached repository jianghong/arti-fact
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jianghong/arti-fact
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jianghong/arti-fact" "work/ex/beta-1.38-1/sources/1.37.0/gh/jianghong/arti-fact"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jianghong/arti-fact'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jianghong/arti-fact" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jianghong/arti-fact"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jianghong/arti-fact'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a64567406dc8e4dbd8d64697f3140c66c349a59c
[INFO] sha for GitHub repo jianghong/arti-fact: a64567406dc8e4dbd8d64697f3140c66c349a59c
[INFO] validating manifest of jianghong/arti-fact on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jianghong/arti-fact on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jianghong/arti-fact
[INFO] finished frobbing jianghong/arti-fact
[INFO] frobbed toml for jianghong/arti-fact written to work/ex/beta-1.38-1/sources/1.37.0/gh/jianghong/arti-fact/Cargo.toml
[INFO] started frobbing jianghong/arti-fact
[INFO] finished frobbing jianghong/arti-fact
[INFO] frobbed toml for jianghong/arti-fact written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jianghong/arti-fact/Cargo.toml
[INFO] crate jianghong/arti-fact already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jianghong/arti-fact against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jianghong/arti-fact:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 54abbc953f8eac082b7b1a6a79370192d14136cb5f25188aa1bffa1a4141cc74
[INFO] running `"docker" "start" "-a" "54abbc953f8eac082b7b1a6a79370192d14136cb5f25188aa1bffa1a4141cc74"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.23
[INFO] [stderr]    Compiling lazycell v1.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling arc-swap v0.3.5
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]    Compiling encoding_rs v0.8.10
[INFO] [stderr]    Compiling askama_escape v0.1.0
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling listenfd v0.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.6.1
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling actix-web v0.7.14
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling ring v0.13.3
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling base64 v0.10.0
[INFO] [stderr]    Compiling tokio-executor v0.1.5
[INFO] [stderr]    Compiling tower-service v0.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.39
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling smallvec v0.6.5
[INFO] [stderr]    Compiling bytes v0.4.10
[INFO] [stderr]    Compiling resolv-conf v0.6.1
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling lock_api v0.1.4
[INFO] [stderr]    Compiling signal-hook v0.1.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling tokio-current-thread v0.1.3
[INFO] [stderr]    Compiling tokio-timer v0.2.7
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling http v0.1.13
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling crossbeam-deque v0.6.2
[INFO] [stderr]    Compiling uuid v0.7.1
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling phf_shared v0.7.23
[INFO] [stderr]    Compiling mime v0.3.12
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling tokio-threadpool v0.1.8
[INFO] [stderr]    Compiling flate2 v1.0.4
[INFO] [stderr]    Compiling libflate v0.1.18
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling h2 v0.1.13
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling phf v0.7.23
[INFO] [stderr]    Compiling serde_urlencoded v0.5.3
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling syn v0.15.20
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling tokio-reactor v0.1.6
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling cookie v0.11.0
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.3
[INFO] [stderr]    Compiling tokio-udp v0.1.2
[INFO] [stderr]    Compiling tokio-signal v0.2.6
[INFO] [stderr]    Compiling tokio v0.1.11
[INFO] [stderr]    Compiling hyper v0.12.14
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.5
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling trust-dns-proto v0.5.0
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.0
[INFO] [stderr]    Compiling actix v0.7.6
[INFO] [stderr]    Compiling actix-net v0.2.2
[INFO] [stderr]    Compiling arti-fact v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]   --> src/main.rs:32:38
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 .resource("/", |r| r.f(|r| HttpResponse::Ok())),
[INFO] [stderr]    |                                         ^ help: consider prefixing with an underscore: `_r`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CARD_SET_REQUEST_URL`
[INFO] [stderr]  --> src/artifact_api/mod.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const CARD_SET_REQUEST_URL: &str =  "https://playartifact.com/cardset/";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BASE_SET_ID`
[INFO] [stderr]  --> src/artifact_api/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const BASE_SET_ID: &str = "00";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CALL_TO_ARMS_SET_ID`
[INFO] [stderr]  --> src/artifact_api/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const CALL_TO_ARMS_SET_ID: &str = "01";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SET_IDS`
[INFO] [stderr]  --> src/artifact_api/mod.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const SET_IDS: &'static [&'static str] = &[BASE_SET_ID, CALL_TO_ARMS_SET_ID];
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `url`
[INFO] [stderr]   --> src/artifact_api/mod.rs:19:2
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn url(self) -> reqwest::Url {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidSetID`
[INFO] [stderr]   --> src/artifact_api/mod.rs:34:2
[INFO] [stderr]    |
[INFO] [stderr] 34 |     InvalidSetID { kind: reqwest::UrlError },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ReqwestError`
[INFO] [stderr]   --> src/artifact_api/mod.rs:35:2
[INFO] [stderr]    |
[INFO] [stderr] 35 |     ReqwestError { kind: reqwest::Error },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `english_val`
[INFO] [stderr]   --> src/artifact_api/mod.rs:54:2
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn english_val(self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `print_item_info`
[INFO] [stderr]    --> src/artifact_api/mod.rs:115:2
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn print_item_info(self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `CardSetApi`
[INFO] [stderr]    --> src/artifact_api/mod.rs:162:1
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub struct CardSetApi {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/artifact_api/mod.rs:168:2
[INFO] [stderr]     |
[INFO] [stderr] 168 |     pub fn new() -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_set`
[INFO] [stderr]    --> src/artifact_api/mod.rs:175:2
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn get_set(&mut self, set_id: &str) -> Result<CardSetResponse, CardSetRequestError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_cards`
[INFO] [stderr]    --> src/artifact_api/mod.rs:194:2
[INFO] [stderr]     |
[INFO] [stderr] 194 |     pub fn get_cards(&mut self) -> Result<CardList, CardSetRequestError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_set_request`
[INFO] [stderr]    --> src/artifact_api/mod.rs:206:2
[INFO] [stderr]     |
[INFO] [stderr] 206 |     fn get_set_request(&mut self, set_id: &str) -> Result<CardSetRequest, CardSetRequestError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse_url`
[INFO] [stderr]    --> src/artifact_api/mod.rs:212:2
[INFO] [stderr]     |
[INFO] [stderr] 212 |     fn parse_url(&mut self, set_id: &str) -> Result<reqwest::Url, CardSetRequestError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `index`
[INFO] [stderr]   --> src/main.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn index(_req: &HttpRequest) -> HttpResponse {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 17s
[INFO] running `"docker" "inspect" "54abbc953f8eac082b7b1a6a79370192d14136cb5f25188aa1bffa1a4141cc74"`
[INFO] running `"docker" "rm" "-f" "54abbc953f8eac082b7b1a6a79370192d14136cb5f25188aa1bffa1a4141cc74"`
[INFO] [stdout] 54abbc953f8eac082b7b1a6a79370192d14136cb5f25188aa1bffa1a4141cc74
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jianghong/arti-fact:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] daa428cfbc118876c4fdad6885f9b0e875bff04d4fc41beaf85b9bc86f28de06
[INFO] running `"docker" "start" "-a" "daa428cfbc118876c4fdad6885f9b0e875bff04d4fc41beaf85b9bc86f28de06"`
[INFO] [stderr]    Compiling arti-fact v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]   --> src/main.rs:32:38
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 .resource("/", |r| r.f(|r| HttpResponse::Ok())),
[INFO] [stderr]    |                                         ^ help: consider prefixing with an underscore: `_r`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CARD_SET_REQUEST_URL`
[INFO] [stderr]  --> src/artifact_api/mod.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const CARD_SET_REQUEST_URL: &str =  "https://playartifact.com/cardset/";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BASE_SET_ID`
[INFO] [stderr]  --> src/artifact_api/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const BASE_SET_ID: &str = "00";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CALL_TO_ARMS_SET_ID`
[INFO] [stderr]  --> src/artifact_api/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const CALL_TO_ARMS_SET_ID: &str = "01";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SET_IDS`
[INFO] [stderr]  --> src/artifact_api/mod.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const SET_IDS: &'static [&'static str] = &[BASE_SET_ID, CALL_TO_ARMS_SET_ID];
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `url`
[INFO] [stderr]   --> src/artifact_api/mod.rs:19:2
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn url(self) -> reqwest::Url {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidSetID`
[INFO] [stderr]   --> src/artifact_api/mod.rs:34:2
[INFO] [stderr]    |
[INFO] [stderr] 34 |     InvalidSetID { kind: reqwest::UrlError },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ReqwestError`
[INFO] [stderr]   --> src/artifact_api/mod.rs:35:2
[INFO] [stderr]    |
[INFO] [stderr] 35 |     ReqwestError { kind: reqwest::Error },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `english_val`
[INFO] [stderr]   --> src/artifact_api/mod.rs:54:2
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn english_val(self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `print_item_info`
[INFO] [stderr]    --> src/artifact_api/mod.rs:115:2
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn print_item_info(self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `CardSetApi`
[INFO] [stderr]    --> src/artifact_api/mod.rs:162:1
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub struct CardSetApi {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/artifact_api/mod.rs:168:2
[INFO] [stderr]     |
[INFO] [stderr] 168 |     pub fn new() -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_set`
[INFO] [stderr]    --> src/artifact_api/mod.rs:175:2
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn get_set(&mut self, set_id: &str) -> Result<CardSetResponse, CardSetRequestError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_cards`
[INFO] [stderr]    --> src/artifact_api/mod.rs:194:2
[INFO] [stderr]     |
[INFO] [stderr] 194 |     pub fn get_cards(&mut self) -> Result<CardList, CardSetRequestError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_set_request`
[INFO] [stderr]    --> src/artifact_api/mod.rs:206:2
[INFO] [stderr]     |
[INFO] [stderr] 206 |     fn get_set_request(&mut self, set_id: &str) -> Result<CardSetRequest, CardSetRequestError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse_url`
[INFO] [stderr]    --> src/artifact_api/mod.rs:212:2
[INFO] [stderr]     |
[INFO] [stderr] 212 |     fn parse_url(&mut self, set_id: &str) -> Result<reqwest::Url, CardSetRequestError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `index`
[INFO] [stderr]   --> src/main.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn index(_req: &HttpRequest) -> HttpResponse {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `"docker" "inspect" "daa428cfbc118876c4fdad6885f9b0e875bff04d4fc41beaf85b9bc86f28de06"`
[INFO] running `"docker" "rm" "-f" "daa428cfbc118876c4fdad6885f9b0e875bff04d4fc41beaf85b9bc86f28de06"`
[INFO] [stdout] daa428cfbc118876c4fdad6885f9b0e875bff04d4fc41beaf85b9bc86f28de06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jianghong/arti-fact:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] e183dc1d1947ddf3a3d818519522d052c5558896e88658ef53bf0e7878d38e03
[INFO] running `"docker" "start" "-a" "e183dc1d1947ddf3a3d818519522d052c5558896e88658ef53bf0e7878d38e03"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arti_fact-398592888cb72d44
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e183dc1d1947ddf3a3d818519522d052c5558896e88658ef53bf0e7878d38e03"`
[INFO] running `"docker" "rm" "-f" "e183dc1d1947ddf3a3d818519522d052c5558896e88658ef53bf0e7878d38e03"`
[INFO] [stdout] e183dc1d1947ddf3a3d818519522d052c5558896e88658ef53bf0e7878d38e03