[INFO] fetching crate off-side 0.1.1...
[INFO] testing off-side-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate off-side 0.1.1 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate off-side 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate off-side 0.1.1
[INFO] finished tweaking crates.io crate off-side 0.1.1
[INFO] tweaked toml for crates.io crate off-side 0.1.1 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 178efa16943f5dff60bd10a75a5aaf8d83a102503265db6cc9958c94269dbfee
[INFO] running `Command { std: "docker" "start" "-a" "178efa16943f5dff60bd10a75a5aaf8d83a102503265db6cc9958c94269dbfee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "178efa16943f5dff60bd10a75a5aaf8d83a102503265db6cc9958c94269dbfee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "178efa16943f5dff60bd10a75a5aaf8d83a102503265db6cc9958c94269dbfee", kill_on_drop: false }`
[INFO] [stdout] 178efa16943f5dff60bd10a75a5aaf8d83a102503265db6cc9958c94269dbfee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 266ba1bde4ff3e7c32074d5a749efee1a7f77599f64749d37f8a2a218477d7d6
[INFO] running `Command { std: "docker" "start" "-a" "266ba1bde4ff3e7c32074d5a749efee1a7f77599f64749d37f8a2a218477d7d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling indent-stack v0.1.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling off-side v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.39s
[INFO] running `Command { std: "docker" "inspect" "266ba1bde4ff3e7c32074d5a749efee1a7f77599f64749d37f8a2a218477d7d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266ba1bde4ff3e7c32074d5a749efee1a7f77599f64749d37f8a2a218477d7d6", kill_on_drop: false }`
[INFO] [stdout] 266ba1bde4ff3e7c32074d5a749efee1a7f77599f64749d37f8a2a218477d7d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b0484f1396142483af688524a23b42162010f73a1d257987a2d0d605824c428
[INFO] running `Command { std: "docker" "start" "-a" "0b0484f1396142483af688524a23b42162010f73a1d257987a2d0d605824c428", kill_on_drop: false }`
[INFO] [stderr]    Compiling off-side v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: return types are denoted using `->`
[INFO] [stdout]   --> tests/world.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / off_side! {
[INFO] [stdout] 19 | |
[INFO] [stdout] 20 | | fn main():
[INFO] [stdout] 21 | |     if true:
[INFO] [stdout] 22 | |         println!("Hello, world!");
[INFO] [stdout] 23 | |
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_^ help: use `->` instead
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `off_side` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found keyword `if`
[INFO] [stdout]   --> tests/world.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     if true:
[INFO] [stdout]    |     ^^ expected type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `+`, `::`, `where`, or `{`, found `:`
[INFO] [stdout]   --> tests/let-match.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / off_side! {
[INFO] [stdout] 21 | |
[INFO] [stdout] 22 | | fn try_int(i: i32) -> Result<i32, Error>:
[INFO] [stdout] 23 | |     match i:
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |
[INFO] [stdout] 36 | | }
[INFO] [stdout]    | |_^ expected one of `!`, `+`, `::`, `where`, or `{`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `off_side` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`
[INFO] [stdout]   --> tests/let-match.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::io::{Error, ErrorKind};
[INFO] [stdout]    |               ^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `off-side` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `off-side` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "0b0484f1396142483af688524a23b42162010f73a1d257987a2d0d605824c428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0484f1396142483af688524a23b42162010f73a1d257987a2d0d605824c428", kill_on_drop: false }`
[INFO] [stdout] 0b0484f1396142483af688524a23b42162010f73a1d257987a2d0d605824c428