[INFO] cloning repository https://github.com/CertainLach/coffeegrounds
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CertainLach/coffeegrounds" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCertainLach%2Fcoffeegrounds", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCertainLach%2Fcoffeegrounds'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fbca55041a7d1e28a436ae310d58c74cf1791f8d
[INFO] checking CertainLach/coffeegrounds against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCertainLach%2Fcoffeegrounds" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CertainLach/coffeegrounds on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CertainLach/coffeegrounds
[INFO] finished tweaking git repo https://github.com/CertainLach/coffeegrounds
[INFO] tweaked toml for git repo https://github.com/CertainLach/coffeegrounds written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/CertainLach/coffeegrounds already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef403f6d2a95374a4279c89cfec4fb07cf3a095502e65a73e4be858b2dddac32
[INFO] running `Command { std: "docker" "start" "-a" "ef403f6d2a95374a4279c89cfec4fb07cf3a095502e65a73e4be858b2dddac32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef403f6d2a95374a4279c89cfec4fb07cf3a095502e65a73e4be858b2dddac32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef403f6d2a95374a4279c89cfec4fb07cf3a095502e65a73e4be858b2dddac32", kill_on_drop: false }`
[INFO] [stdout] ef403f6d2a95374a4279c89cfec4fb07cf3a095502e65a73e4be858b2dddac32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffe20a51836f96df2b14b1ac1ac5a0564f592d2f03a8ef4b6f49a2e5c7ea6270
[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" "ffe20a51836f96df2b14b1ac1ac5a0564f592d2f03a8ef4b6f49a2e5c7ea6270", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking os_str_bytes v2.3.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]     Checking textwrap v0.12.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling enumflags2_derive v0.6.4
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.1
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2 (https://github.com/clap-rs/clap#91633741)
[INFO] [stderr]     Checking enumflags2 v0.6.4
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking coffeegrounds-core v0.1.0 (/opt/rustwide/workdir/crates/coffeegrounds-core)
[INFO] [stdout] error[E0583]: file not found for module `code`
[INFO] [stdout]   --> crates/coffeegrounds-core/src/attribute/mod.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub mod code;
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `code`, create file "crates/coffeegrounds-core/src/attribute/code.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `code`
[INFO] [stdout]   --> crates/coffeegrounds-core/src/attribute/mod.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub mod code;
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `code`, create file "crates/coffeegrounds-core/src/attribute/code.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `code::Code`
[INFO] [stdout]   --> crates/coffeegrounds-core/src/attribute/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use code::Code;
[INFO] [stdout]    |     ^^^^^^^^^^ no `Code` in `attribute::code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `code::Code`
[INFO] [stdout]   --> crates/coffeegrounds-core/src/attribute/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use code::Code;
[INFO] [stdout]    |     ^^^^^^^^^^ no `Code` in `attribute::code`
[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 `coffeegrounds-core`
[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 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: build failed
[INFO] running `Command { std: "docker" "inspect" "ffe20a51836f96df2b14b1ac1ac5a0564f592d2f03a8ef4b6f49a2e5c7ea6270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffe20a51836f96df2b14b1ac1ac5a0564f592d2f03a8ef4b6f49a2e5c7ea6270", kill_on_drop: false }`
[INFO] [stdout] ffe20a51836f96df2b14b1ac1ac5a0564f592d2f03a8ef4b6f49a2e5c7ea6270