[INFO] fetching crate boo-hoo 0.2.0...
[INFO] checking boo-hoo-0.2.0 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate boo-hoo 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate boo-hoo 0.2.0 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 58 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded virtue v0.0.13
[INFO] [stderr]   Downloaded bincode_derive v2.0.0-rc.3
[INFO] [stderr]   Downloaded bincode v2.0.0-rc.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e42fe985480fda73f28a1e6bbe35517d349e6e9a1f45bfc3056dd1ec01265424
[INFO] running `Command { std: "docker" "start" "-a" "e42fe985480fda73f28a1e6bbe35517d349e6e9a1f45bfc3056dd1ec01265424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e42fe985480fda73f28a1e6bbe35517d349e6e9a1f45bfc3056dd1ec01265424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42fe985480fda73f28a1e6bbe35517d349e6e9a1f45bfc3056dd1ec01265424", kill_on_drop: false }`
[INFO] [stdout] e42fe985480fda73f28a1e6bbe35517d349e6e9a1f45bfc3056dd1ec01265424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5838b3e723653a45cb237d1de983092f4bfdd0e744a60877328df34a5b3629f
[INFO] running `Command { std: "docker" "start" "-a" "a5838b3e723653a45cb237d1de983092f4bfdd0e744a60877328df34a5b3629f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling blake3 v1.5.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling virtue v0.0.13
[INFO] [stderr]     Checking tempfile v3.13.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]    Compiling bincode_derive v2.0.0-rc.3
[INFO] [stderr]     Checking bincode v2.0.0-rc.3
[INFO] [stderr]     Checking 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[E0277]: the trait bound `bits::BitBuf: BorrowDecode<'_>` 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<'_>` is not implemented for `bits::BitBuf`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `BorrowDecode<'de>`:
[INFO] [stdout]              `&'a [u8]` implements `BorrowDecode<'de>`
[INFO] [stdout]              `&'a str` implements `BorrowDecode<'de>`
[INFO] [stdout]              `&'de Path` implements `BorrowDecode<'de>`
[INFO] [stdout]              `()` implements `BorrowDecode<'de>`
[INFO] [stdout]              `(A, B)` implements `BorrowDecode<'de>`
[INFO] [stdout]              `(A, B, C)` implements `BorrowDecode<'de>`
[INFO] [stdout]              `(A, B, C, D)` implements `BorrowDecode<'de>`
[INFO] [stdout]              `(A, B, C, D, E)` implements `BorrowDecode<'de>`
[INFO] [stdout]            and 94 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<'_>` is not satisfied
[INFO] [stdout]    --> src/proof.rs:185:25
[INFO] [stdout]     |
[INFO] [stdout] 185 | #[derive(Clone, Encode, Decode)]
[INFO] [stdout]     |                         ^^^^^^ the trait `BorrowDecode<'_>` is not implemented for `bits::BitBuf`, which is required by `Vec<bits::BitBuf>: BorrowDecode<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `BorrowDecode<'de>`:
[INFO] [stdout]               `&'a [u8]` implements `BorrowDecode<'de>`
[INFO] [stdout]               `&'a str` implements `BorrowDecode<'de>`
[INFO] [stdout]               `&'de Path` implements `BorrowDecode<'de>`
[INFO] [stdout]               `()` implements `BorrowDecode<'de>`
[INFO] [stdout]               `(A, B)` implements `BorrowDecode<'de>`
[INFO] [stdout]               `(A, B, C)` implements `BorrowDecode<'de>`
[INFO] [stdout]               `(A, B, C, D)` implements `BorrowDecode<'de>`
[INFO] [stdout]               `(A, B, C, D, E)` implements `BorrowDecode<'de>`
[INFO] [stdout]             and 94 others
[INFO] [stdout]     = note: required for `Vec<bits::BitBuf>` to implement `BorrowDecode<'_>`
[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] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `boo-hoo` (lib) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a5838b3e723653a45cb237d1de983092f4bfdd0e744a60877328df34a5b3629f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5838b3e723653a45cb237d1de983092f4bfdd0e744a60877328df34a5b3629f", kill_on_drop: false }`
[INFO] [stdout] a5838b3e723653a45cb237d1de983092f4bfdd0e744a60877328df34a5b3629f
