[INFO] cloning repository https://github.com/katsyoshi/ltsv-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/katsyoshi/ltsv-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatsyoshi%2Fltsv-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatsyoshi%2Fltsv-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2c144dbecd774edf37e725c3beb9fa08b7dac1b
[INFO] checking katsyoshi/ltsv-parser against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatsyoshi%2Fltsv-parser" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/katsyoshi/ltsv-parser on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/katsyoshi/ltsv-parser
[INFO] finished tweaking git repo https://github.com/katsyoshi/ltsv-parser
[INFO] tweaked toml for git repo https://github.com/katsyoshi/ltsv-parser written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/katsyoshi/ltsv-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8a8439e0f3b70ae40cb4f884c53ca21517d0fd2e9c1dc679e7eb65d43864963
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d8a8439e0f3b70ae40cb4f884c53ca21517d0fd2e9c1dc679e7eb65d43864963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8a8439e0f3b70ae40cb4f884c53ca21517d0fd2e9c1dc679e7eb65d43864963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a8439e0f3b70ae40cb4f884c53ca21517d0fd2e9c1dc679e7eb65d43864963", kill_on_drop: false }`
[INFO] [stdout] d8a8439e0f3b70ae40cb4f884c53ca21517d0fd2e9c1dc679e7eb65d43864963
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdf8b08a20699aab8dce1fd90265bd39e11f330555f7e7fba22eac7725466df5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fdf8b08a20699aab8dce1fd90265bd39e11f330555f7e7fba22eac7725466df5", kill_on_drop: false }`
[INFO] [stderr]     Checking ltsv-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `key_value` found for struct `LTSVParser` in the current scope
[INFO] [stdout]    --> src/main.rs:108:48
[INFO] [stdout]     |
[INFO] [stdout] 12  | struct LTSVParser {
[INFO] [stdout]     | ----------------- function or associated item `key_value` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 108 |         assert_eq!(("key", "val"), LTSVParser::key_value("key:val"));
[INFO] [stdout]     |                                                ^^^^^^^^^ function or associated item not found in `LTSVParser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         assert_eq!(r, LTSVParser::parse(line));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::collections::BTreeMap`, found enum `std::result::Result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::collections::BTreeMap<std::string::String, std::string::String>`
[INFO] [stdout]                  found enum `std::result::Result<LTSVParser, std::io::Error>`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ltsv-parser`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "fdf8b08a20699aab8dce1fd90265bd39e11f330555f7e7fba22eac7725466df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdf8b08a20699aab8dce1fd90265bd39e11f330555f7e7fba22eac7725466df5", kill_on_drop: false }`
[INFO] [stdout] fdf8b08a20699aab8dce1fd90265bd39e11f330555f7e7fba22eac7725466df5