[INFO] cloning repository https://github.com/ihorandrianov/kryhtajs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ihorandrianov/kryhtajs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihorandrianov%2Fkryhtajs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihorandrianov%2Fkryhtajs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4e32fb13504ccca8fa5081418afa2e5a908b588
[INFO] fixing ihorandrianov/kryhtajs 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%2Fihorandrianov%2Fkryhtajs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ihorandrianov/kryhtajs
[INFO] finished tweaking git repo https://github.com/ihorandrianov/kryhtajs
[INFO] tweaked toml for git repo https://github.com/ihorandrianov/kryhtajs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ihorandrianov/kryhtajs 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/ihorandrianov/kryhtajs 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-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1b0cec44fcaaacac0ed7e0837f7f8aea3aae35fc2e885b50b5824dbbc6fd464e
[INFO] running `Command { std: "docker" "start" "1b0cec44fcaaacac0ed7e0837f7f8aea3aae35fc2e885b50b5824dbbc6fd464e", 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" "1b0cec44fcaaacac0ed7e0837f7f8aea3aae35fc2e885b50b5824dbbc6fd464e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b0cec44fcaaacac0ed7e0837f7f8aea3aae35fc2e885b50b5824dbbc6fd464e", 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" "1b0cec44fcaaacac0ed7e0837f7f8aea3aae35fc2e885b50b5824dbbc6fd464e" "/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 kryhta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `spawn_fiber`, `fail_current_fiber`, and `block_current_fiber` are never used
[INFO] [stdout]    --> src/runtime.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl Runtime {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn spawn_fiber(&mut self, cont: ContId, env: EnvId, control: Control) -> FiberId {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 314 |     fn fail_current_fiber(&mut self, error: JSError) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 326 |     fn block_current_fiber(&mut self, effect: StrId, args: Vec<JSValue>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `spawn_fiber`, `fail_current_fiber`, and `block_current_fiber` are never used
[INFO] [stdout]    --> src/runtime.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl Runtime {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn spawn_fiber(&mut self, cont: ContId, env: EnvId, control: Control) -> FiberId {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 314 |     fn fail_current_fiber(&mut self, error: JSError) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 326 |     fn block_current_fiber(&mut self, effect: StrId, args: Vec<JSValue>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/integration.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | fn run_js(source: &str) -> Result<JSValue> {
[INFO] [stdout]    |                            --------------- expected `Result<JSValue, JSError>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 12 |     machine.run(&arena)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ expected `Result<JSValue, JSError>`, found `Result<Outcome, JSError>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Result<JSValue, _>`
[INFO] [stdout]               found enum `Result<Outcome, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kryhta` (test "integration") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1b0cec44fcaaacac0ed7e0837f7f8aea3aae35fc2e885b50b5824dbbc6fd464e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b0cec44fcaaacac0ed7e0837f7f8aea3aae35fc2e885b50b5824dbbc6fd464e", kill_on_drop: false }`
[INFO] [stdout] 1b0cec44fcaaacac0ed7e0837f7f8aea3aae35fc2e885b50b5824dbbc6fd464e
