[INFO] cloning repository https://github.com/techtainer/test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/techtainer/test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftechtainer%2Ftest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftechtainer%2Ftest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1afee2ea9207b3045a41273629e813b3ad31f8e
[INFO] testing techtainer/test against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftechtainer%2Ftest" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/techtainer/test on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/techtainer/test
[INFO] finished tweaking git repo https://github.com/techtainer/test
[INFO] tweaked toml for git repo https://github.com/techtainer/test written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/techtainer/test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74d5c66630b8fa5cb178f02b39f3fa841e6e6a191f16991a9facc961cb8e0920
[INFO] running `Command { std: "docker" "start" "-a" "74d5c66630b8fa5cb178f02b39f3fa841e6e6a191f16991a9facc961cb8e0920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74d5c66630b8fa5cb178f02b39f3fa841e6e6a191f16991a9facc961cb8e0920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d5c66630b8fa5cb178f02b39f3fa841e6e6a191f16991a9facc961cb8e0920", kill_on_drop: false }`
[INFO] [stdout] 74d5c66630b8fa5cb178f02b39f3fa841e6e6a191f16991a9facc961cb8e0920
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be3c44b686450847e1a5a84102526aa7bc868c0b48217582537c7d6ae6d4b125
[INFO] running `Command { std: "docker" "start" "-a" "be3c44b686450847e1a5a84102526aa7bc868c0b48217582537c7d6ae6d4b125", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found `sscfsgit`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | ccxc
[INFO] [stdout]    |     ^ help: add `;` here
[INFO] [stdout] 13 | 
[INFO] [stdout] 14 | sscfsgit
[INFO] [stdout]    | -------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `wdwwf`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | sscfsgit
[INFO] [stdout]    |         ^ help: add `;` here
[INFO] [stdout] 15 | 
[INFO] [stdout] 16 | wdwwf
[INFO] [stdout]    | ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ccxc` in this scope
[INFO] [stdout]   --> src/main.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | ccxc
[INFO] [stdout]    | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `sscfsgit` in this scope
[INFO] [stdout]   --> src/main.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | sscfsgit
[INFO] [stdout]    | ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `wdwwf` in this scope
[INFO] [stdout]   --> src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | wdwwf
[INFO] [stdout]    | ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello` due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "be3c44b686450847e1a5a84102526aa7bc868c0b48217582537c7d6ae6d4b125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be3c44b686450847e1a5a84102526aa7bc868c0b48217582537c7d6ae6d4b125", kill_on_drop: false }`
[INFO] [stdout] be3c44b686450847e1a5a84102526aa7bc868c0b48217582537c7d6ae6d4b125