[INFO] cloning repository https://github.com/comu2e/ast_caluculor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/comu2e/ast_caluculor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomu2e%2Fast_caluculor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomu2e%2Fast_caluculor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d27dbe87fc0ec67d09a716bc612fffa15efa9e6
[INFO] fixing comu2e/ast_caluculor against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomu2e%2Fast_caluculor" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/comu2e/ast_caluculor
[INFO] finished tweaking git repo https://github.com/comu2e/ast_caluculor
[INFO] tweaked toml for git repo https://github.com/comu2e/ast_caluculor written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/comu2e/ast_caluculor on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/comu2e/ast_caluculor 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] deced7b1499f5ab6b057cefe239711953d967a3b3e332e2fabee71a66d7e7204
[INFO] running `Command { std: "docker" "start" "deced7b1499f5ab6b057cefe239711953d967a3b3e332e2fabee71a66d7e7204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "deced7b1499f5ab6b057cefe239711953d967a3b3e332e2fabee71a66d7e7204" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deced7b1499f5ab6b057cefe239711953d967a3b3e332e2fabee71a66d7e7204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "deced7b1499f5ab6b057cefe239711953d967a3b3e332e2fabee71a66d7e7204" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking ast_calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]    --> src/main.rs:155:14
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let input
[INFO] [stdout]     |              ^ help: add `;` here
[INFO] [stdout] 156 |     let tokens = tokenize(input);
[INFO] [stdout]     |     --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]    --> src/main.rs:155:14
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let input
[INFO] [stdout]     |              ^ help: add `;` here
[INFO] [stdout] 156 |     let tokens = tokenize(input);
[INFO] [stdout]     |     --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0381]: used binding `input` isn't initialized
[INFO] [stdout]    --> src/main.rs:156:27
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let input
[INFO] [stdout]     |         ----- binding declared here but left uninitialized
[INFO] [stdout] 156 |     let tokens = tokenize(input);
[INFO] [stdout]     |                           ^^^^^ `input` used here but it isn't initialized
[INFO] [stdout]     |
[INFO] [stdout] help: consider assigning a value
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let input = ""
[INFO] [stdout]     |               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0381`.
[INFO] [stdout] 
[INFO] [stdout] error[E0381]: used binding `input` isn't initialized
[INFO] [stdout]    --> src/main.rs:156:27
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let input
[INFO] [stdout]     |         ----- binding declared here but left uninitialized
[INFO] [stdout] 156 |     let tokens = tokenize(input);
[INFO] [stdout]     |                           ^^^^^ `input` used here but it isn't initialized
[INFO] [stdout]     |
[INFO] [stdout] help: consider assigning a value
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let input = ""
[INFO] [stdout]     |               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ast_calculator` (bin "ast_calculator" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0381`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ast_calculator` (bin "ast_calculator") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "deced7b1499f5ab6b057cefe239711953d967a3b3e332e2fabee71a66d7e7204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deced7b1499f5ab6b057cefe239711953d967a3b3e332e2fabee71a66d7e7204", kill_on_drop: false }`
[INFO] [stdout] deced7b1499f5ab6b057cefe239711953d967a3b3e332e2fabee71a66d7e7204
