[INFO] cloning repository https://github.com/kind-io/semantic_analysis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kind-io/semantic_analysis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkind-io%2Fsemantic_analysis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkind-io%2Fsemantic_analysis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94d2c1e3b7f9c0e8fccf2933e62222045b53b28e
[INFO] checking kind-io/semantic_analysis against try#18c1d185ac7a6a3bf399296b35e4b2736809a756 for pr-146972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkind-io%2Fsemantic_analysis" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kind-io/semantic_analysis
[INFO] finished tweaking git repo https://github.com/kind-io/semantic_analysis
[INFO] tweaked toml for git repo https://github.com/kind-io/semantic_analysis written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kind-io/semantic_analysis on toolchain 18c1d185ac7a6a3bf399296b35e4b2736809a756
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kind-io/semantic_analysis 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" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 729d875c5ded6410d78537c82a58a8eada1e450da5f81971b6735663102ef9dd
[INFO] running `Command { std: "docker" "start" "-a" "729d875c5ded6410d78537c82a58a8eada1e450da5f81971b6735663102ef9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "729d875c5ded6410d78537c82a58a8eada1e450da5f81971b6735663102ef9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729d875c5ded6410d78537c82a58a8eada1e450da5f81971b6735663102ef9dd", kill_on_drop: false }`
[INFO] [stdout] 729d875c5ded6410d78537c82a58a8eada1e450da5f81971b6735663102ef9dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31543dca81f220998be09f885beabdc8a57d85f9195e0a71d66fa6ffe2afb190
[INFO] running `Command { std: "docker" "start" "-a" "31543dca81f220998be09f885beabdc8a57d85f9195e0a71d66fa6ffe2afb190", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde_derive v1.0.131
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling rutie v0.8.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking vader_sentiment v0.1.1 (https://github.com/kind-io/vader-sentiment-rust#36095df1)
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rutie-serde v0.3.0
[INFO] [stderr]     Checking semantic_analysis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: imports need to be explicitly named
[INFO] [stdout]   --> src/lib.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / rutie_serde_methods!(
[INFO] [stdout] 22 | |     SemanticAnalyzer,
[INFO] [stdout] 23 | |     _rtself,
[INFO] [stdout] 24 | |     ruby_class!(Exception),
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `rutie_serde_methods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try renaming it with a name
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rutie-serde-0.3.0/src/macros.rs:55:30
[INFO] [stdout]    |
[INFO] [stdout] 55 |             use $crate::{self as name, DeserializeWrapper, IntoAnyObject, IntoException, ResultExt};
[INFO] [stdout]    |                               +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `semantic_analysis` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: imports need to be explicitly named
[INFO] [stdout]   --> src/lib.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / rutie_serde_methods!(
[INFO] [stdout] 22 | |     SemanticAnalyzer,
[INFO] [stdout] 23 | |     _rtself,
[INFO] [stdout] 24 | |     ruby_class!(Exception),
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `rutie_serde_methods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: try renaming it with a name
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rutie-serde-0.3.0/src/macros.rs:55:30
[INFO] [stdout]    |
[INFO] [stdout] 55 |             use $crate::{self as name, DeserializeWrapper, IntoAnyObject, IntoException, ResultExt};
[INFO] [stdout]    |                               +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `semantic_analysis` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "31543dca81f220998be09f885beabdc8a57d85f9195e0a71d66fa6ffe2afb190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31543dca81f220998be09f885beabdc8a57d85f9195e0a71d66fa6ffe2afb190", kill_on_drop: false }`
[INFO] [stdout] 31543dca81f220998be09f885beabdc8a57d85f9195e0a71d66fa6ffe2afb190