[INFO] cloning repository https://github.com/sohambuilds/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sohambuilds/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsohambuilds%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsohambuilds%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af9d4c6404344095706959c9e363924823f0e56e
[INFO] fixing sohambuilds/rust 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%2Fsohambuilds%2Frust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sohambuilds/rust
[INFO] finished tweaking git repo https://github.com/sohambuilds/rust
[INFO] tweaked toml for git repo https://github.com/sohambuilds/rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sohambuilds/rust 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/sohambuilds/rust 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-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 645906fb5fd9b44fe258cd2c91a63653dafa0f3896a6e5a2330cc5531d742695
[INFO] running `Command { std: "docker" "start" "645906fb5fd9b44fe258cd2c91a63653dafa0f3896a6e5a2330cc5531d742695", 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" "645906fb5fd9b44fe258cd2c91a63653dafa0f3896a6e5a2330cc5531d742695" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "645906fb5fd9b44fe258cd2c91a63653dafa0f3896a6e5a2330cc5531d742695", 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" "645906fb5fd9b44fe258cd2c91a63653dafa0f3896a6e5a2330cc5531d742695" "/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 hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/bin/15_iflet.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 |     } //the code above must diverge i.e panic or return above
[INFO] [stdout]    |      ^ help: add `;` here
[INFO] [stdout] 24 |
[INFO] [stdout] 25 | }
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello-rust` (bin "15_iflet") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `bang`
[INFO] [stdout]   --> src/bin/2_test.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let bang = "bruh";
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_bang`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hello`
[INFO] [stdout]   --> src/bin/7_stringnstr.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | let hello: &str = "Hello";
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_hello`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/bin/7_stringnstr.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | let s: &str = &msg; // &String to &str conversion
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bang`
[INFO] [stdout]   --> src/bin/2_test.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let bang = "bruh";
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_bang`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "645906fb5fd9b44fe258cd2c91a63653dafa0f3896a6e5a2330cc5531d742695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "645906fb5fd9b44fe258cd2c91a63653dafa0f3896a6e5a2330cc5531d742695", kill_on_drop: false }`
[INFO] [stdout] 645906fb5fd9b44fe258cd2c91a63653dafa0f3896a6e5a2330cc5531d742695
