[INFO] updating cached repository infinitete/rustont-explorer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/infinitete/rustont-explorer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/infinitete/rustont-explorer" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/infinitete/rustont-explorer"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/infinitete/rustont-explorer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/infinitete/rustont-explorer" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/infinitete/rustont-explorer"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/infinitete/rustont-explorer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e310a8a3e11fae122f5e96641e47e83d4da68903
[INFO] sha for GitHub repo infinitete/rustont-explorer: e310a8a3e11fae122f5e96641e47e83d4da68903
[INFO] validating manifest of infinitete/rustont-explorer on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of infinitete/rustont-explorer on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing infinitete/rustont-explorer
[INFO] finished frobbing infinitete/rustont-explorer
[INFO] frobbed toml for infinitete/rustont-explorer written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/infinitete/rustont-explorer/Cargo.toml
[INFO] started frobbing infinitete/rustont-explorer
[INFO] finished frobbing infinitete/rustont-explorer
[INFO] frobbed toml for infinitete/rustont-explorer written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/infinitete/rustont-explorer/Cargo.toml
[INFO] crate infinitete/rustont-explorer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/infinitete/rustont-explorer/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking infinitete/rustont-explorer against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-5/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/infinitete/rustont-explorer:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ddf0a8642087d03161f813d74b40f33785e9e0b52ea14864bbf0aea85a083cbd
[INFO] running `"docker" "start" "-a" "ddf0a8642087d03161f813d74b40f33785e9e0b52ea14864bbf0aea85a083cbd"`
[INFO] [stderr]     Checking serde_yaml v0.7.5
[INFO] [stderr]     Checking rustont-explorer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/model/mod.rs:35:39
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let result = pool.first_exec(sql, (params!{"param" => param}));
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/model/mod.rs:89:38
[INFO] [stderr]    |
[INFO] [stderr] 89 |     let result = pool.prep_exec(sql, (params!{"height" => height}));
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/datastruct/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BeforeMiddleware`
[INFO] [stderr]  --> src/middleware/mod.rs:4:35
[INFO] [stderr]   |
[INFO] [stderr] 4 | use self::iron::{AfterMiddleware, BeforeMiddleware};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/model/mod.rs:35:39
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let result = pool.first_exec(sql, (params!{"param" => param}));
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/model/mod.rs:89:38
[INFO] [stderr]    |
[INFO] [stderr] 89 |     let result = pool.prep_exec(sql, (params!{"height" => height}));
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/datastruct/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BeforeMiddleware`
[INFO] [stderr]  --> src/middleware/mod.rs:4:35
[INFO] [stderr]   |
[INFO] [stderr] 4 | use self::iron::{AfterMiddleware, BeforeMiddleware};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GET_BLOCK_HEIGHT`
[INFO] [stderr]  --> src/datastruct/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const GET_BLOCK_HEIGHT: &'static str = "getblockheight";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Action` should have a snake case name
[INFO] [stderr]   --> src/datastruct/mod.rs:90:9
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub Action: Option<&'static str>,
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `action`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Desc` should have a snake case name
[INFO] [stderr]   --> src/datastruct/mod.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub Desc: Option<String>,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `desc`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Error` should have a snake case name
[INFO] [stderr]   --> src/datastruct/mod.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub Error: Option<u16>,
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `error`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Result` should have a snake case name
[INFO] [stderr]   --> src/datastruct/mod.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub Result: Option<T>,
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `result`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Version` should have a snake case name
[INFO] [stderr]   --> src/datastruct/mod.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub Version: &'static str,
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to snake case: `version`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `GET_BLOCK_HEIGHT`
[INFO] [stderr]  --> src/datastruct/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const GET_BLOCK_HEIGHT: &'static str = "getblockheight";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Action` should have a snake case name
[INFO] [stderr]   --> src/datastruct/mod.rs:90:9
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub Action: Option<&'static str>,
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `action`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Desc` should have a snake case name
[INFO] [stderr]   --> src/datastruct/mod.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub Desc: Option<String>,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `desc`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Error` should have a snake case name
[INFO] [stderr]   --> src/datastruct/mod.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub Error: Option<u16>,
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `error`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Result` should have a snake case name
[INFO] [stderr]   --> src/datastruct/mod.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub Result: Option<T>,
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `result`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Version` should have a snake case name
[INFO] [stderr]   --> src/datastruct/mod.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub Version: &'static str,
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to snake case: `version`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.09s
[INFO] running `"docker" "inspect" "ddf0a8642087d03161f813d74b40f33785e9e0b52ea14864bbf0aea85a083cbd"`
[INFO] running `"docker" "rm" "-f" "ddf0a8642087d03161f813d74b40f33785e9e0b52ea14864bbf0aea85a083cbd"`
[INFO] [stdout] ddf0a8642087d03161f813d74b40f33785e9e0b52ea14864bbf0aea85a083cbd