[INFO] cloning repository https://github.com/ayaskovets/typesystems
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ayaskovets/typesystems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayaskovets%2Ftypesystems", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayaskovets%2Ftypesystems'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8695c78029dd117e318ac7c066a6c6a134fe3e11
[INFO] testing ayaskovets/typesystems against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayaskovets%2Ftypesystems" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ayaskovets/typesystems on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ayaskovets/typesystems
[INFO] finished tweaking git repo https://github.com/ayaskovets/typesystems
[INFO] tweaked toml for git repo https://github.com/ayaskovets/typesystems written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ayaskovets/typesystems already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3bc70cd70084300a70a9388104b70ffd69cb43088f3e1a2db565dee339b6133
[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" "a3bc70cd70084300a70a9388104b70ffd69cb43088f3e1a2db565dee339b6133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3bc70cd70084300a70a9388104b70ffd69cb43088f3e1a2db565dee339b6133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3bc70cd70084300a70a9388104b70ffd69cb43088f3e1a2db565dee339b6133", kill_on_drop: false }`
[INFO] [stdout] a3bc70cd70084300a70a9388104b70ffd69cb43088f3e1a2db565dee339b6133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7157d256764df53f5ced5c5f1b35dd05f13c15a9254b9479bdb3dd6f7f2b8141
[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" "7157d256764df53f5ced5c5f1b35dd05f13c15a9254b9479bdb3dd6f7f2b8141", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tokenstream v0.1.0 (/opt/rustwide/workdir/tokenstream)
[INFO] [stderr]    Compiling typesystems v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `token`
[INFO] [stdout]   --> src/algorithm_w.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | mod token;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `token`, create file "src/algorithm_w/token.rs" or "src/algorithm_w/token/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `parser_stream`
[INFO] [stdout]   --> src/algorithm_w.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use parser_stream::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^ use of undeclared crate or module `parser_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `typesystems` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "7157d256764df53f5ced5c5f1b35dd05f13c15a9254b9479bdb3dd6f7f2b8141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7157d256764df53f5ced5c5f1b35dd05f13c15a9254b9479bdb3dd6f7f2b8141", kill_on_drop: false }`
[INFO] [stdout] 7157d256764df53f5ced5c5f1b35dd05f13c15a9254b9479bdb3dd6f7f2b8141