[INFO] fetching crate translation_api 0.1.0...
[INFO] checking translation_api-0.1.0 against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984
[INFO] extracting crate translation_api 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate translation_api 0.1.0 on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate translation_api 0.1.0
[INFO] finished tweaking crates.io crate translation_api 0.1.0
[INFO] tweaked toml for crates.io crate translation_api 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_user_agent v0.1.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef621488e50a223331a93c5e85c1ac8d3958f1fa5f9e650c2093088c31aaa4cb
[INFO] running `Command { std: "docker" "start" "-a" "ef621488e50a223331a93c5e85c1ac8d3958f1fa5f9e650c2093088c31aaa4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef621488e50a223331a93c5e85c1ac8d3958f1fa5f9e650c2093088c31aaa4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef621488e50a223331a93c5e85c1ac8d3958f1fa5f9e650c2093088c31aaa4cb", kill_on_drop: false }`
[INFO] [stdout] ef621488e50a223331a93c5e85c1ac8d3958f1fa5f9e650c2093088c31aaa4cb
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39b069f6b9b1632c233020fae877f5440b05f072785ea369d339333e1559024d
[INFO] running `Command { std: "docker" "start" "-a" "39b069f6b9b1632c233020fae877f5440b05f072785ea369d339333e1559024d", kill_on_drop: false }`
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]    Compiling futures-task v0.3.29
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[INFO] [stderr]     Checking futures-sink v0.3.29
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[INFO] [stderr]     Checking unicode-normalization v0.1.22
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[INFO] [stderr]    Compiling openssl-sys v0.9.96
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[INFO] [stderr]     Checking translation_api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `aes_ecb_pkcs7_words` is never used
[INFO] [stdout]    --> src/cnkis.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl<'a> CNKI<'a> {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 228 |     fn aes_ecb_pkcs7_words(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `aes_ecb_pkcs7_words` is never used
[INFO] [stdout]    --> src/cnkis.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl<'a> CNKI<'a> {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 228 |     fn aes_ecb_pkcs7_words(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/baidu.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             write!(f, "{}", v.dst);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/baidu.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             write!(f, "{}", v.dst);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `mResult` should have a snake case name
[INFO] [stdout]   --> src/cnkis.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub mResult: String,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `m_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `mResult` should have a snake case name
[INFO] [stdout]   --> src/cnkis.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub mResult: String,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `m_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Info` should have a snake case name
[INFO] [stdout]   --> src/err.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Info: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Info` should have a snake case name
[INFO] [stdout]   --> src/err.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Info: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "39b069f6b9b1632c233020fae877f5440b05f072785ea369d339333e1559024d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b069f6b9b1632c233020fae877f5440b05f072785ea369d339333e1559024d", kill_on_drop: false }`
[INFO] [stdout] 39b069f6b9b1632c233020fae877f5440b05f072785ea369d339333e1559024d