[INFO] fetching crate off-side 0.1.1...
[INFO] checking off-side-0.1.1 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate off-side 0.1.1 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate off-side 0.1.1 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c1c2308af1d291ded8e90338b8196217710d77ca34e6c4628248cd2a7aa4e13
[INFO] running `Command { std: "docker" "start" "-a" "1c1c2308af1d291ded8e90338b8196217710d77ca34e6c4628248cd2a7aa4e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c1c2308af1d291ded8e90338b8196217710d77ca34e6c4628248cd2a7aa4e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1c2308af1d291ded8e90338b8196217710d77ca34e6c4628248cd2a7aa4e13", kill_on_drop: false }`
[INFO] [stdout] 1c1c2308af1d291ded8e90338b8196217710d77ca34e6c4628248cd2a7aa4e13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7628e4fd4e7157a308b8e9db5fbebe5be8a89e26ca66f72e5066503989f7e97
[INFO] running `Command { std: "docker" "start" "-a" "f7628e4fd4e7157a308b8e9db5fbebe5be8a89e26ca66f72e5066503989f7e97", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking indent-stack v0.1.0
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking 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] [stderr] error: could not compile `off-side` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: expected `;`, 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]    | |_^ help: change this to `;`
[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] [stderr] error: build failed
[INFO] [stdout] error: macro expansion ignores token `match` and any following
[INFO] [stdout]   --> tests/let-match.rs:23:5
[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] ...  |
[INFO] [stdout] 35 | |
[INFO] [stdout] 36 | | }
[INFO] [stdout]    | |_- caused by the macro expansion here
[INFO] [stdout]    |
[INFO] [stdout]    = note: the usage of `off_side!` is likely invalid in item context
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: free function without a body
[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]    | | ^ help: provide a definition for the function: `{ <body> }`
[INFO] [stdout]    | |_|
[INFO] [stdout]    | 
[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 import: `ErrorKind`
[INFO] [stdout]   --> tests/let-match.rs:18:22
[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 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7628e4fd4e7157a308b8e9db5fbebe5be8a89e26ca66f72e5066503989f7e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7628e4fd4e7157a308b8e9db5fbebe5be8a89e26ca66f72e5066503989f7e97", kill_on_drop: false }`
[INFO] [stdout] f7628e4fd4e7157a308b8e9db5fbebe5be8a89e26ca66f72e5066503989f7e97
