[INFO] cloning repository https://github.com/hsmtkk/legendary-octo-guacamole
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsmtkk/legendary-octo-guacamole" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsmtkk%2Flegendary-octo-guacamole", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsmtkk%2Flegendary-octo-guacamole'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22790ff6d14f8023be080f87a6da9d42e389c602
[INFO] checking hsmtkk/legendary-octo-guacamole against master#43ca9d18e333797f0aa3b525501a7cec8d61a96b for pr-136764
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsmtkk%2Flegendary-octo-guacamole" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hsmtkk/legendary-octo-guacamole on toolchain 43ca9d18e333797f0aa3b525501a7cec8d61a96b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+43ca9d18e333797f0aa3b525501a7cec8d61a96b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hsmtkk/legendary-octo-guacamole
[INFO] finished tweaking git repo https://github.com/hsmtkk/legendary-octo-guacamole
[INFO] tweaked toml for git repo https://github.com/hsmtkk/legendary-octo-guacamole written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hsmtkk/legendary-octo-guacamole already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+43ca9d18e333797f0aa3b525501a7cec8d61a96b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hyper v0.14.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+43ca9d18e333797f0aa3b525501a7cec8d61a96b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3feeedba680c492b9d6aff4f9a864c1b2784a25f10098085f0c9c1b31999de91
[INFO] running `Command { std: "docker" "start" "-a" "3feeedba680c492b9d6aff4f9a864c1b2784a25f10098085f0c9c1b31999de91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3feeedba680c492b9d6aff4f9a864c1b2784a25f10098085f0c9c1b31999de91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3feeedba680c492b9d6aff4f9a864c1b2784a25f10098085f0c9c1b31999de91", kill_on_drop: false }`
[INFO] [stdout] 3feeedba680c492b9d6aff4f9a864c1b2784a25f10098085f0c9c1b31999de91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+43ca9d18e333797f0aa3b525501a7cec8d61a96b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a59671295098608729524ae18dc8d3a39ea4611f2d58bba5a52492f34f0df38
[INFO] running `Command { std: "docker" "start" "-a" "1a59671295098608729524ae18dc8d3a39ea4611f2d58bba5a52492f34f0df38", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling cc v1.0.69
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[INFO] [stderr]    Compiling memchr v2.4.0
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[INFO] [stderr]     Checking itoa v0.4.7
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[INFO] [stderr]    Compiling syn v1.0.73
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[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]    Compiling openssl v0.10.35
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[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/okashi.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl JsonOkashi {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 16 |     fn new(
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/okashi.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl JsonOkashi {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 16 |     fn new(
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OkashiSearcher` is never used
[INFO] [stdout]   --> src/okashi.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait OkashiSearcher {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SearcherImpl` is never constructed
[INFO] [stdout]   --> src/okashi.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct SearcherImpl {}
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/okashi.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl SearcherImpl {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 46 |     fn new() -> SearcherImpl {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/okashi.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Okashi {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 34 |     fn new(id:u32, price:u32) -> Okashi {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OkashiSearcher` is never used
[INFO] [stdout]   --> src/okashi.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait OkashiSearcher {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SearcherImpl` is never constructed
[INFO] [stdout]   --> src/okashi.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct SearcherImpl {}
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `jsonOkashi` should have a snake case name
[INFO] [stdout]   --> src/okashi.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         for jsonOkashi in rs.item {
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `json_okashi`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/okashi.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl SearcherImpl {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 46 |     fn new() -> SearcherImpl {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Parser` is never used
[INFO] [stdout]   --> src/okashi.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | trait Parser {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParserImpl` is never constructed
[INFO] [stdout]   --> src/okashi.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct ParserImpl {}
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_parser` is never used
[INFO] [stdout]   --> src/okashi.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn new_parser() -> impl Parser {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/okashi.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl ParserImpl {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 68 |     fn new() -> ParserImpl {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `jsonOkashi` should have a snake case name
[INFO] [stdout]   --> src/okashi.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         for jsonOkashi in rs.item {
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `json_okashi`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.17s
[INFO] running `Command { std: "docker" "inspect" "1a59671295098608729524ae18dc8d3a39ea4611f2d58bba5a52492f34f0df38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a59671295098608729524ae18dc8d3a39ea4611f2d58bba5a52492f34f0df38", kill_on_drop: false }`
[INFO] [stdout] 1a59671295098608729524ae18dc8d3a39ea4611f2d58bba5a52492f34f0df38