[INFO] fetching crate ramen 0.0.2...
[INFO] testing ramen-0.0.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ramen 0.0.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ramen 0.0.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ramen 0.0.2
[INFO] finished tweaking crates.io crate ramen 0.0.2
[INFO] tweaked toml for crates.io crate ramen 0.0.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4ba7f4e72a3a3319cdeb381e5826cf1d8b6fe988516f510e3a74a4f04ec95f7
[INFO] running `Command { std: "docker" "start" "-a" "e4ba7f4e72a3a3319cdeb381e5826cf1d8b6fe988516f510e3a74a4f04ec95f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4ba7f4e72a3a3319cdeb381e5826cf1d8b6fe988516f510e3a74a4f04ec95f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ba7f4e72a3a3319cdeb381e5826cf1d8b6fe988516f510e3a74a4f04ec95f7", kill_on_drop: false }`
[INFO] [stdout] e4ba7f4e72a3a3319cdeb381e5826cf1d8b6fe988516f510e3a74a4f04ec95f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 867b5e03b3ca6e626353aa39e77c7adc8a946e6ccdeabbc688c74304094876fa
[INFO] running `Command { std: "docker" "start" "-a" "867b5e03b3ca6e626353aa39e77c7adc8a946e6ccdeabbc688c74304094876fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling ramen v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::platform::imp`
[INFO] [stdout]  --> src/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::platform::imp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^ no `imp` in `platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::platform::imp`
[INFO] [stdout]  --> src/window.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     platform::imp,
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no `imp` in `platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/helpers.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / macro_rules! c_string {
[INFO] [stdout] 7  | |     ($s:expr) => {
[INFO] [stdout] 8  | |         concat!($s, "\0").as_bytes()
[INFO] [stdout] 9  | |     };
[INFO] [stdout] 10 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/helpers.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / macro_rules! dyn_link {
[INFO] [stdout] 21 | |     (
[INFO] [stdout] 22 | |         $(#[$outer:meta])*
[INFO] [stdout] 23 | |         $s_vis:vis struct $s_ident:ident($dlopen:expr => $dlopen_ty:ty | $dlsym:expr) {
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |     };
[INFO] [stdout] 84 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ramen` due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "867b5e03b3ca6e626353aa39e77c7adc8a946e6ccdeabbc688c74304094876fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "867b5e03b3ca6e626353aa39e77c7adc8a946e6ccdeabbc688c74304094876fa", kill_on_drop: false }`
[INFO] [stdout] 867b5e03b3ca6e626353aa39e77c7adc8a946e6ccdeabbc688c74304094876fa