[INFO] fetching crate boo-hoo 0.2.0... [INFO] testing boo-hoo-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate boo-hoo 0.2.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate boo-hoo 0.2.0 [INFO] finished tweaking crates.io crate boo-hoo 0.2.0 [INFO] tweaked toml for crates.io crate boo-hoo 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate boo-hoo 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 69 packages to latest compatible versions [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33007c75b71753a00ec4964b8e957b038e638c23f9a30fb3922d2b3ef68fc126 [INFO] running `Command { std: "docker" "start" "-a" "33007c75b71753a00ec4964b8e957b038e638c23f9a30fb3922d2b3ef68fc126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33007c75b71753a00ec4964b8e957b038e638c23f9a30fb3922d2b3ef68fc126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33007c75b71753a00ec4964b8e957b038e638c23f9a30fb3922d2b3ef68fc126", kill_on_drop: false }` [INFO] [stdout] 33007c75b71753a00ec4964b8e957b038e638c23f9a30fb3922d2b3ef68fc126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 5a18bdf8f24bc1df9a2072e7700e21d5cb15fb90bd62986b34525588715f30cd [INFO] running `Command { std: "docker" "start" "-a" "5a18bdf8f24bc1df9a2072e7700e21d5cb15fb90bd62986b34525588715f30cd", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling constant_time_eq v0.3.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling boo-hoo v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bincode::encode_into_slice` [INFO] [stdout] --> src/proof.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use bincode::encode_into_slice; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for trait `Decode` [INFO] [stdout] --> src/bits.rs:206:6 [INFO] [stdout] | [INFO] [stdout] 206 | impl Decode for BitBuf { [INFO] [stdout] | ^^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 1 generic parameter: `Context` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bincode-2.0.1/src/de/mod.rs:103:11 [INFO] [stdout] | [INFO] [stdout] 103 | pub trait Decode: Sized { [INFO] [stdout] | ^^^^^^ ------- [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 206 | impl Decode for BitBuf { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `bits::BitBuf: BorrowDecode<'_, __Context>` is not satisfied [INFO] [stdout] --> src/proof.rs:55:41 [INFO] [stdout] | [INFO] [stdout] 55 | #[derive(Clone, Default, Debug, Encode, Decode)] [INFO] [stdout] | ^^^^^^ the trait `BorrowDecode<'_, __Context>` is not implemented for `bits::BitBuf` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `BorrowDecode<'de, Context>`: [INFO] [stdout] `&'a [u8]` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `&'a str` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `&'de Path` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `()` implements `BorrowDecode<'de, __Context>` [INFO] [stdout] `(A, B)` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `(A, B, C)` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `(A, B, C, D)` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `(A, B, C, D, E)` implements `BorrowDecode<'de, Context>` [INFO] [stdout] and 97 others [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `bits::BitBuf: BorrowDecode<'_, __Context>` is not satisfied [INFO] [stdout] --> src/proof.rs:185:25 [INFO] [stdout] | [INFO] [stdout] 185 | #[derive(Clone, Encode, Decode)] [INFO] [stdout] | ^^^^^^ the trait `BorrowDecode<'_, __Context>` is not implemented for `bits::BitBuf` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `BorrowDecode<'de, Context>`: [INFO] [stdout] `&'a [u8]` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `&'a str` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `&'de Path` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `()` implements `BorrowDecode<'de, __Context>` [INFO] [stdout] `(A, B)` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `(A, B, C)` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `(A, B, C, D)` implements `BorrowDecode<'de, Context>` [INFO] [stdout] `(A, B, C, D, E)` implements `BorrowDecode<'de, Context>` [INFO] [stdout] and 97 others [INFO] [stdout] = note: required for `Vec` to implement `BorrowDecode<'_, __Context>` [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `boo-hoo` (lib) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "5a18bdf8f24bc1df9a2072e7700e21d5cb15fb90bd62986b34525588715f30cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a18bdf8f24bc1df9a2072e7700e21d5cb15fb90bd62986b34525588715f30cd", kill_on_drop: false }` [INFO] [stdout] 5a18bdf8f24bc1df9a2072e7700e21d5cb15fb90bd62986b34525588715f30cd