[INFO] cloning repository https://github.com/paultag/arigato
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paultag/arigato" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaultag%2Farigato", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaultag%2Farigato'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17d4c312dea9a2b7736e1fde32faf6786925f6a2
[INFO] fixing paultag/arigato 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%2Fpaultag%2Farigato" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/paultag/arigato
[INFO] finished tweaking git repo https://github.com/paultag/arigato
[INFO] tweaked toml for git repo https://github.com/paultag/arigato written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paultag/arigato 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/paultag/arigato 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ac5fa3e9c8d7a6012c41b457817c4ec727a61898dc60869aa949cb53178241ce
[INFO] running `Command { std: "docker" "start" "ac5fa3e9c8d7a6012c41b457817c4ec727a61898dc60869aa949cb53178241ce", 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" "ac5fa3e9c8d7a6012c41b457817c4ec727a61898dc60869aa949cb53178241ce" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac5fa3e9c8d7a6012c41b457817c4ec727a61898dc60869aa949cb53178241ce", 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" "ac5fa3e9c8d7a6012c41b457817c4ec727a61898dc60869aa949cb53178241ce" "/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]    Compiling libc v0.2.184
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking arigato v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `build_task` found for struct `tokio::task::JoinSet<T>` in the current scope
[INFO] [stdout]   --> src/server/async_server.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |                       let _ = join_set
[INFO] [stdout]    |  _____________________________-
[INFO] [stdout] 97 | |                         .build_task()
[INFO] [stdout]    | |                         -^^^^^^^^^^ method not found in `tokio::task::JoinSet<()>`
[INFO] [stdout]    | |_________________________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `build_task` found for struct `tokio::task::JoinSet<T>` in the current scope
[INFO] [stdout]   --> src/server/async_server.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |                       let _ = join_set
[INFO] [stdout]    |  _____________________________-
[INFO] [stdout] 97 | |                         .build_task()
[INFO] [stdout]    | |                         -^^^^^^^^^^ method not found in `tokio::task::JoinSet<()>`
[INFO] [stdout]    | |_________________________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arigato` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arigato` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ac5fa3e9c8d7a6012c41b457817c4ec727a61898dc60869aa949cb53178241ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5fa3e9c8d7a6012c41b457817c4ec727a61898dc60869aa949cb53178241ce", kill_on_drop: false }`
[INFO] [stdout] ac5fa3e9c8d7a6012c41b457817c4ec727a61898dc60869aa949cb53178241ce
