[INFO] cloning repository https://github.com/noobymatze/edifact-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noobymatze/edifact-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoobymatze%2Fedifact-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoobymatze%2Fedifact-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd04e4bb6dc292f3691ef4b4a4058d16bfaf3440
[INFO] checking noobymatze/edifact-rs against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoobymatze%2Fedifact-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/noobymatze/edifact-rs on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/noobymatze/edifact-rs
[INFO] finished tweaking git repo https://github.com/noobymatze/edifact-rs
[INFO] tweaked toml for git repo https://github.com/noobymatze/edifact-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/noobymatze/edifact-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71b60ed8e8c209652fbe5ea5bc197f71aedcf8927d42c5560509133ca20cfcf2
[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" "71b60ed8e8c209652fbe5ea5bc197f71aedcf8927d42c5560509133ca20cfcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71b60ed8e8c209652fbe5ea5bc197f71aedcf8927d42c5560509133ca20cfcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b60ed8e8c209652fbe5ea5bc197f71aedcf8927d42c5560509133ca20cfcf2", kill_on_drop: false }`
[INFO] [stdout] 71b60ed8e8c209652fbe5ea5bc197f71aedcf8927d42c5560509133ca20cfcf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b01bf70eb8f27d3cf8a10b5c1f7d9a9fb30e0ab93632c4d30d92881552f9c25d
[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" "b01bf70eb8f27d3cf8a10b5c1f7d9a9fb30e0ab93632c4d30d92881552f9c25d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.2
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.11
[INFO] [stderr]    Compiling proc-macro-error v0.4.11
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking combine v4.0.1
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling structopt-derive v0.4.4
[INFO] [stderr]     Checking structopt v0.3.11
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking edifact v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0072]: recursive type `Condition` has infinite size
[INFO] [stdout]   --> src/usecase/description.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub enum Condition {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ recursive type has infinite size
[INFO] [stdout] 59 |     Ref(u16),
[INFO] [stdout] 60 |     Cond(Op, Condition, Condition),
[INFO] [stdout]    |              ---------  --------- recursive without indirection
[INFO] [stdout]    |              |
[INFO] [stdout]    |              recursive without indirection
[INFO] [stdout]    |
[INFO] [stdout] help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to make `Condition` representable
[INFO] [stdout]    |
[INFO] [stdout] 60 |     Cond(Op, Box<Condition>, Box<Condition>),
[INFO] [stdout]    |              ^^^^         ^  ^^^^         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0072]: recursive type `Condition` has infinite size
[INFO] [stdout]   --> src/usecase/description.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub enum Condition {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ recursive type has infinite size
[INFO] [stdout] 59 |     Ref(u16),
[INFO] [stdout] 60 |     Cond(Op, Condition, Condition),
[INFO] [stdout]    |              ---------  --------- recursive without indirection
[INFO] [stdout]    |              |
[INFO] [stdout]    |              recursive without indirection
[INFO] [stdout]    |
[INFO] [stdout] help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to make `Condition` representable
[INFO] [stdout]    |
[INFO] [stdout] 60 |     Cond(Op, Box<Condition>, Box<Condition>),
[INFO] [stdout]    |              ^^^^         ^  ^^^^         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0072`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `edifact`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0072`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b01bf70eb8f27d3cf8a10b5c1f7d9a9fb30e0ab93632c4d30d92881552f9c25d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b01bf70eb8f27d3cf8a10b5c1f7d9a9fb30e0ab93632c4d30d92881552f9c25d", kill_on_drop: false }`
[INFO] [stdout] b01bf70eb8f27d3cf8a10b5c1f7d9a9fb30e0ab93632c4d30d92881552f9c25d