[INFO] fetching crate jam-program-blob-common 0.1.26...
[INFO] checking jam-program-blob-common-0.1.26 against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-4
[INFO] extracting crate jam-program-blob-common 0.1.26 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate jam-program-blob-common 0.1.26
[INFO] finished tweaking crates.io crate jam-program-blob-common 0.1.26
[INFO] tweaked toml for crates.io crate jam-program-blob-common 0.1.26 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jam-program-blob-common 0.1.26 on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jam-program-blob-common 0.1.26 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b167857e57dc98aaceba8a24806ba07c0e28804cdad34454fa1617375fb6156
[INFO] running `Command { std: "docker" "start" "-a" "1b167857e57dc98aaceba8a24806ba07c0e28804cdad34454fa1617375fb6156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b167857e57dc98aaceba8a24806ba07c0e28804cdad34454fa1617375fb6156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b167857e57dc98aaceba8a24806ba07c0e28804cdad34454fa1617375fb6156", kill_on_drop: false }`
[INFO] [stdout] 1b167857e57dc98aaceba8a24806ba07c0e28804cdad34454fa1617375fb6156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d896e44a80aede71a1c5c1525cca1c7e20f76f7cb9b7d55bcd0b4f4d28337101
[INFO] running `Command { std: "docker" "start" "-a" "d896e44a80aede71a1c5c1525cca1c7e20f76f7cb9b7d55bcd0b4f4d28337101", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking polkavm-linux-raw v0.29.0
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling jam-codec v0.1.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking polkavm-assembler v0.29.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking polkavm-common v0.29.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking const_format v0.2.34
[INFO] [stderr]     Checking polkavm v0.29.1
[INFO] [stderr]    Compiling jam-codec-derive v0.1.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stdout] error[E0446]: private trait `BitMaskT` in public interface
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polkavm-0.29.1/src/generic_allocator.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 174 | trait BitMaskT: Default {
[INFO] [stdout]     | ----------------------- `BitMaskT` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 253 |     type BitMask: BitMaskT;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0446]: private trait `EmptyInit` in public interface
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polkavm-0.29.1/src/generic_allocator.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | trait EmptyInit {
[INFO] [stdout]     | --------------- `EmptyInit` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 257 |     type BinArray: core::ops::Index<usize, Output = u32> + core::ops::IndexMut<usize> + EmptyInit;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `polkavm` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d896e44a80aede71a1c5c1525cca1c7e20f76f7cb9b7d55bcd0b4f4d28337101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d896e44a80aede71a1c5c1525cca1c7e20f76f7cb9b7d55bcd0b4f4d28337101", kill_on_drop: false }`
[INFO] [stdout] d896e44a80aede71a1c5c1525cca1c7e20f76f7cb9b7d55bcd0b4f4d28337101
