[INFO] cloning repository https://github.com/CutoNaito/rc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CutoNaito/rc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCutoNaito%2Frc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCutoNaito%2Frc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce045e35c3b330ee99372a9ea5d9adff9c7fa476
[INFO] checking CutoNaito/rc against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCutoNaito%2Frc" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CutoNaito/rc
[INFO] finished tweaking git repo https://github.com/CutoNaito/rc
[INFO] tweaked toml for git repo https://github.com/CutoNaito/rc written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CutoNaito/rc on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CutoNaito/rc 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5edb72a65239cc91323fcaca9eb811006bfe0f50ebc5d9b05d87af0258c1df93
[INFO] running `Command { std: "docker" "start" "-a" "5edb72a65239cc91323fcaca9eb811006bfe0f50ebc5d9b05d87af0258c1df93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5edb72a65239cc91323fcaca9eb811006bfe0f50ebc5d9b05d87af0258c1df93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5edb72a65239cc91323fcaca9eb811006bfe0f50ebc5d9b05d87af0258c1df93", kill_on_drop: false }`
[INFO] [stdout] 5edb72a65239cc91323fcaca9eb811006bfe0f50ebc5d9b05d87af0258c1df93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73a81bb8c42b92c3887ee82bdd44284cdbeecccb65a68203e7d0f596a0299216
[INFO] running `Command { std: "docker" "start" "-a" "73a81bb8c42b92c3887ee82bdd44284cdbeecccb65a68203e7d0f596a0299216", kill_on_drop: false }`
[INFO] [stderr]     Checking rc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let source: String = fs::read_to_string("./test").unwrap();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `ident` does not live long enough
[INFO] [stdout]   --> src/main.rs:49:58
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 let ident = self.read_ident();
[INFO] [stdout]    |                     ----- binding `ident` declared here
[INFO] [stdout] ...
[INFO] [stdout] 49 |                     token = token::create_token("IDENT", ident.as_str());
[INFO] [stdout]    |                             -----------------------------^^^^^----------
[INFO] [stdout]    |                             |                            |
[INFO] [stdout]    |                             |                            borrowed value does not live long enough
[INFO] [stdout]    |                             argument requires that `ident` is borrowed for `'static`
[INFO] [stdout] ...
[INFO] [stdout] 53 |             }
[INFO] [stdout]    |             - `ident` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `number` does not live long enough
[INFO] [stdout]   --> src/main.rs:57:52
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 let number = self.read_number();
[INFO] [stdout]    |                     ------ binding `number` declared here
[INFO] [stdout] 57 |                 token = token::create_token("INT", number.as_str());
[INFO] [stdout]    |                         ---------------------------^^^^^^----------
[INFO] [stdout]    |                         |                          |
[INFO] [stdout]    |                         |                          borrowed value does not live long enough
[INFO] [stdout]    |                         argument requires that `number` is borrowed for `'static`
[INFO] [stdout] ...
[INFO] [stdout] 60 |             }
[INFO] [stdout]    |             - `number` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0597`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rc` (bin "rc" test) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let source: String = fs::read_to_string("./test").unwrap();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `ident` does not live long enough
[INFO] [stdout]   --> src/main.rs:49:58
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 let ident = self.read_ident();
[INFO] [stdout]    |                     ----- binding `ident` declared here
[INFO] [stdout] ...
[INFO] [stdout] 49 |                     token = token::create_token("IDENT", ident.as_str());
[INFO] [stdout]    |                             -----------------------------^^^^^----------
[INFO] [stdout]    |                             |                            |
[INFO] [stdout]    |                             |                            borrowed value does not live long enough
[INFO] [stdout]    |                             argument requires that `ident` is borrowed for `'static`
[INFO] [stdout] ...
[INFO] [stdout] 53 |             }
[INFO] [stdout]    |             - `ident` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `number` does not live long enough
[INFO] [stdout]   --> src/main.rs:57:52
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 let number = self.read_number();
[INFO] [stdout]    |                     ------ binding `number` declared here
[INFO] [stdout] 57 |                 token = token::create_token("INT", number.as_str());
[INFO] [stdout]    |                         ---------------------------^^^^^^----------
[INFO] [stdout]    |                         |                          |
[INFO] [stdout]    |                         |                          borrowed value does not live long enough
[INFO] [stdout]    |                         argument requires that `number` is borrowed for `'static`
[INFO] [stdout] ...
[INFO] [stdout] 60 |             }
[INFO] [stdout]    |             - `number` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0597`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rc` (bin "rc") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "73a81bb8c42b92c3887ee82bdd44284cdbeecccb65a68203e7d0f596a0299216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a81bb8c42b92c3887ee82bdd44284cdbeecccb65a68203e7d0f596a0299216", kill_on_drop: false }`
[INFO] [stdout] 73a81bb8c42b92c3887ee82bdd44284cdbeecccb65a68203e7d0f596a0299216
