[INFO] cloning repository https://github.com/zxey/coclasstest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxey/coclasstest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxey%2Fcoclasstest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxey%2Fcoclasstest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69a4f23e3b46ebb2f034aa2b1b8f5a143d1323ee
[INFO] testing zxey/coclasstest against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxey%2Fcoclasstest" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zxey/coclasstest on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zxey/coclasstest
[INFO] finished tweaking git repo https://github.com/zxey/coclasstest
[INFO] tweaked toml for git repo https://github.com/zxey/coclasstest written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/zxey/coclasstest already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91c1e64a79cc80aa53aa23486deb89229925cceae5babcebc703a40fcaa36686
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "91c1e64a79cc80aa53aa23486deb89229925cceae5babcebc703a40fcaa36686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91c1e64a79cc80aa53aa23486deb89229925cceae5babcebc703a40fcaa36686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c1e64a79cc80aa53aa23486deb89229925cceae5babcebc703a40fcaa36686", kill_on_drop: false }`
[INFO] [stdout] 91c1e64a79cc80aa53aa23486deb89229925cceae5babcebc703a40fcaa36686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9619b1a947cbd00b1f4432f0aad3388e25b6e6e24f261f495709366766ba948f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9619b1a947cbd00b1f4432f0aad3388e25b6e6e24f261f495709366766ba948f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling com_macros_support v0.1.0 (https://github.com/microsoft/com-rs.git#25851eed)
[INFO] [stderr]    Compiling com_macros v0.1.0 (https://github.com/microsoft/com-rs.git#25851eed)
[INFO] [stderr]    Compiling com v0.1.0 (https://github.com/microsoft/com-rs.git#25851eed)
[INFO] [stderr]    Compiling coclasstest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `,` or `}`, found `field2`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Test {
[INFO] [stdout]   |        ---- while parsing this struct
[INFO] [stdout] 6 |     field1: u32,
[INFO] [stdout]   |           - expected one of `,` or `}`
[INFO] [stdout] 7 |     field2: u32
[INFO] [stdout]   |     ^^^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `field1`, `field2` in initializer of `Test`
[INFO] [stdout]  --> src/main.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Test {
[INFO] [stdout]   |        ^^^^ missing `field1`, `field2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `coclasstest`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9619b1a947cbd00b1f4432f0aad3388e25b6e6e24f261f495709366766ba948f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9619b1a947cbd00b1f4432f0aad3388e25b6e6e24f261f495709366766ba948f", kill_on_drop: false }`
[INFO] [stdout] 9619b1a947cbd00b1f4432f0aad3388e25b6e6e24f261f495709366766ba948f