[INFO] cloning repository https://github.com/dbdbc/async-kartoffel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbdbc/async-kartoffel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbdbc%2Fasync-kartoffel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbdbc%2Fasync-kartoffel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 509dcf81d5475af9471bb26cf058c40e11e005f4
[INFO] checking dbdbc/async-kartoffel against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbdbc%2Fasync-kartoffel" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/dbdbc/async-kartoffel
[INFO] finished tweaking git repo https://github.com/dbdbc/async-kartoffel
[INFO] tweaked toml for git repo https://github.com/dbdbc/async-kartoffel written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dbdbc/async-kartoffel on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dbdbc/async-kartoffel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c48010d2d78f3fd31de8db0a7739972fef30f2db1bc8f6133ba84fd981c2bbd
[INFO] running `Command { std: "docker" "start" "-a" "1c48010d2d78f3fd31de8db0a7739972fef30f2db1bc8f6133ba84fd981c2bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c48010d2d78f3fd31de8db0a7739972fef30f2db1bc8f6133ba84fd981c2bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c48010d2d78f3fd31de8db0a7739972fef30f2db1bc8f6133ba84fd981c2bbd", kill_on_drop: false }`
[INFO] [stdout] 1c48010d2d78f3fd31de8db0a7739972fef30f2db1bc8f6133ba84fd981c2bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01a0fd678b492bb9fdef244b4a3de7f5659a951b306a0f30e2bf4d100e47da44
[INFO] running `Command { std: "docker" "start" "-a" "01a0fd678b492bb9fdef244b4a3de7f5659a951b306a0f30e2bf4d100e47da44", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling kartoffel v0.7.0 (https://github.com/Patryk27/kartoffels#2c056671)
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling embassy-sync v0.6.2
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]    Compiling embassy-executor v0.6.3
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking talc v4.4.2
[INFO] [stderr]     Checking static_cell v2.1.0
[INFO] [stderr]     Checking test-kartoffel v0.7.0 (/opt/rustwide/workdir/crates/test-kartoffel)
[INFO] [stdout] error[E0432]: unresolved import `kartoffel::println`
[INFO] [stdout]  --> crates/test-kartoffel/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use kartoffel::println;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ no `println` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `kartoffel::println`
[INFO] [stdout]  --> crates/test-kartoffel/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use kartoffel::println;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ no `println` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: no global memory allocator found but one is required; link to std or add `#[global_allocator]` to a static item that implements the GlobalAlloc trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `test-kartoffel` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `test-kartoffel` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "01a0fd678b492bb9fdef244b4a3de7f5659a951b306a0f30e2bf4d100e47da44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a0fd678b492bb9fdef244b4a3de7f5659a951b306a0f30e2bf4d100e47da44", kill_on_drop: false }`
[INFO] [stdout] 01a0fd678b492bb9fdef244b4a3de7f5659a951b306a0f30e2bf4d100e47da44