[INFO] updating cached repository https://github.com/shika-blyat/parser_generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 602661ee1ef84aa4b597c86ca1d7c55975c925f9
[INFO] testing shika-blyat/parser_generator against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshika-blyat%2Fparser_generator" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shika-blyat/parser_generator on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shika-blyat/parser_generator
[INFO] finished tweaking git repo https://github.com/shika-blyat/parser_generator
[INFO] tweaked toml for git repo https://github.com/shika-blyat/parser_generator written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/shika-blyat/parser_generator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c491a568cfa917b490d8fc32da873ab91b56385ef2e82af8c01ece03ad71602e
[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" "c491a568cfa917b490d8fc32da873ab91b56385ef2e82af8c01ece03ad71602e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c491a568cfa917b490d8fc32da873ab91b56385ef2e82af8c01ece03ad71602e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c491a568cfa917b490d8fc32da873ab91b56385ef2e82af8c01ece03ad71602e", kill_on_drop: false }`
[INFO] [stdout] c491a568cfa917b490d8fc32da873ab91b56385ef2e82af8c01ece03ad71602e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45e62696fb379c7d90c650d0db85137d9550ef4f4d0f2ed0bd8167d1d6584339
[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" "45e62696fb379c7d90c650d0db85137d9550ef4f4d0f2ed0bd8167d1d6584339", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini_rparsec v0.1.0 (https://github.com/shika-blyat/mini_parsec#d6af4fb5)
[INFO] [stderr]    Compiling pgenerator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rule_list`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn eval_orrule(rule_list: &Vec<Rule>, val: &str, grammar: &Grammar) {}
[INFO] [stdout]   |                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_list`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]  --> src/main.rs:9:43
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn eval_orrule(rule_list: &Vec<Rule>, val: &str, grammar: &Grammar) {}
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grammar`
[INFO] [stdout]  --> src/main.rs:9:54
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn eval_orrule(rule_list: &Vec<Rule>, val: &str, grammar: &Grammar) {}
[INFO] [stdout]   |                                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grammar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `EXEMPLE_STRING`
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const EXEMPLE_STRING: &str = "aaaa";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `Command { std: "docker" "inspect" "45e62696fb379c7d90c650d0db85137d9550ef4f4d0f2ed0bd8167d1d6584339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e62696fb379c7d90c650d0db85137d9550ef4f4d0f2ed0bd8167d1d6584339", kill_on_drop: false }`
[INFO] [stdout] 45e62696fb379c7d90c650d0db85137d9550ef4f4d0f2ed0bd8167d1d6584339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1be561994ac4d171a9be27ae9c1e2aae492bb6f4ac1108dd2fe0b063520fb909
[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" "1be561994ac4d171a9be27ae9c1e2aae492bb6f4ac1108dd2fe0b063520fb909", kill_on_drop: false }`
[INFO] [stderr]    Compiling pgenerator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rule_list`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn eval_orrule(rule_list: &Vec<Rule>, val: &str, grammar: &Grammar) {}
[INFO] [stdout]   |                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_list`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]  --> src/main.rs:9:43
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn eval_orrule(rule_list: &Vec<Rule>, val: &str, grammar: &Grammar) {}
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grammar`
[INFO] [stdout]  --> src/main.rs:9:54
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn eval_orrule(rule_list: &Vec<Rule>, val: &str, grammar: &Grammar) {}
[INFO] [stdout]   |                                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grammar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `EXEMPLE_STRING`
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const EXEMPLE_STRING: &str = "aaaa";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "1be561994ac4d171a9be27ae9c1e2aae492bb6f4ac1108dd2fe0b063520fb909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be561994ac4d171a9be27ae9c1e2aae492bb6f4ac1108dd2fe0b063520fb909", kill_on_drop: false }`
[INFO] [stdout] 1be561994ac4d171a9be27ae9c1e2aae492bb6f4ac1108dd2fe0b063520fb909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b323aa9cd8c5b1cae4ad3d56cad050174682c8963ce583af57b22c11ef89d021
[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" "b323aa9cd8c5b1cae4ad3d56cad050174682c8963ce583af57b22c11ef89d021", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `rule_list`
[INFO] [stderr]  --> src/main.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn eval_orrule(rule_list: &Vec<Rule>, val: &str, grammar: &Grammar) {}
[INFO] [stderr]   |                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_list`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]  --> src/main.rs:9:43
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn eval_orrule(rule_list: &Vec<Rule>, val: &str, grammar: &Grammar) {}
[INFO] [stderr]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `grammar`
[INFO] [stderr]  --> src/main.rs:9:54
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn eval_orrule(rule_list: &Vec<Rule>, val: &str, grammar: &Grammar) {}
[INFO] [stderr]   |                                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grammar`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `EXEMPLE_STRING`
[INFO] [stderr]  --> src/main.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const EXEMPLE_STRING: &str = "aaaa";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pgenerator-8f095b48ffbe5df8
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b323aa9cd8c5b1cae4ad3d56cad050174682c8963ce583af57b22c11ef89d021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b323aa9cd8c5b1cae4ad3d56cad050174682c8963ce583af57b22c11ef89d021", kill_on_drop: false }`
[INFO] [stdout] b323aa9cd8c5b1cae4ad3d56cad050174682c8963ce583af57b22c11ef89d021