[INFO] fetching crate boo-hoo 0.2.0...
[INFO] checking boo-hoo-0.2.0 against master#b3bd7058c139e71bae0862ef8f8ac936208873e9 for pr-123752
[INFO] extracting crate boo-hoo 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate boo-hoo 0.2.0 on toolchain b3bd7058c139e71bae0862ef8f8ac936208873e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "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-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding quick-error v1.2.3 (latest: v2.0.1)
[INFO] [stderr]       Adding virtue v0.0.13 (latest: v0.0.16)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bfe745f0a4860741e2f59b281db7a26ce5009f22e79fe64d8601b9a88419c22
[INFO] running `Command { std: "docker" "start" "-a" "0bfe745f0a4860741e2f59b281db7a26ce5009f22e79fe64d8601b9a88419c22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bfe745f0a4860741e2f59b281db7a26ce5009f22e79fe64d8601b9a88419c22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bfe745f0a4860741e2f59b281db7a26ce5009f22e79fe64d8601b9a88419c22", kill_on_drop: false }`
[INFO] [stdout] 0bfe745f0a4860741e2f59b281db7a26ce5009f22e79fe64d8601b9a88419c22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f3a8eff4329437077e5492315ebe9aed7875e4073b071303f7ed59bf6915f22
[INFO] running `Command { std: "docker" "start" "-a" "4f3a8eff4329437077e5492315ebe9aed7875e4073b071303f7ed59bf6915f22", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling virtue v0.0.13
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]    Compiling bincode_derive v2.0.0-rc.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bincode v2.0.0-rc.3
[INFO] [stderr]     Checking proptest v1.4.0
[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] as BorrowDecode<'de>>
[INFO] [stdout]              <&'a str as BorrowDecode<'de>>
[INFO] [stdout]              <&'de Path as BorrowDecode<'de>>
[INFO] [stdout]              <() as BorrowDecode<'de>>
[INFO] [stdout]              <(A, B) as BorrowDecode<'de>>
[INFO] [stdout]              <(A, B, C) as BorrowDecode<'de>>
[INFO] [stdout]              <(A, B, C, D) as BorrowDecode<'de>>
[INFO] [stdout]              <(A, B, C, D, E) as 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] as BorrowDecode<'de>>
[INFO] [stdout]               <&'a str as BorrowDecode<'de>>
[INFO] [stdout]               <&'de Path as BorrowDecode<'de>>
[INFO] [stdout]               <() as BorrowDecode<'de>>
[INFO] [stdout]               <(A, B) as BorrowDecode<'de>>
[INFO] [stdout]               <(A, B, C) as BorrowDecode<'de>>
[INFO] [stdout]               <(A, B, C, D) as BorrowDecode<'de>>
[INFO] [stdout]               <(A, B, C, D, E) as 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] error: aborting due to 2 previous errors; 1 warning emitted
[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 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4f3a8eff4329437077e5492315ebe9aed7875e4073b071303f7ed59bf6915f22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3a8eff4329437077e5492315ebe9aed7875e4073b071303f7ed59bf6915f22", kill_on_drop: false }`
[INFO] [stdout] 4f3a8eff4329437077e5492315ebe9aed7875e4073b071303f7ed59bf6915f22
[INFO] checking boo-hoo-0.2.0 against try#57fe1b734d9ff1c8a92bda60b85506b9648158d3 for pr-123752
[INFO] extracting crate boo-hoo 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate boo-hoo 0.2.0 on toolchain 57fe1b734d9ff1c8a92bda60b85506b9648158d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "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-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding quick-error v1.2.3 (latest: v2.0.1)
[INFO] [stderr]       Adding virtue v0.0.13 (latest: v0.0.16)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbf15a8e1f82d9d5301a101b6aa3314e79f04f6cd91ee08d96ea4d0c94999b78
[INFO] running `Command { std: "docker" "start" "-a" "bbf15a8e1f82d9d5301a101b6aa3314e79f04f6cd91ee08d96ea4d0c94999b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbf15a8e1f82d9d5301a101b6aa3314e79f04f6cd91ee08d96ea4d0c94999b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf15a8e1f82d9d5301a101b6aa3314e79f04f6cd91ee08d96ea4d0c94999b78", kill_on_drop: false }`
[INFO] [stdout] bbf15a8e1f82d9d5301a101b6aa3314e79f04f6cd91ee08d96ea4d0c94999b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 423b78578c21fcffbffb6093451ca6c47d8fe6652224dd53823bfd41eeefa0fb
[INFO] running `Command { std: "docker" "start" "-a" "423b78578c21fcffbffb6093451ca6c47d8fe6652224dd53823bfd41eeefa0fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling virtue v0.0.13
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling bincode_derive v2.0.0-rc.3
[INFO] [stderr]     Checking bincode v2.0.0-rc.3
[INFO] [stderr]     Checking proptest v1.4.0
[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] as BorrowDecode<'de>>
[INFO] [stdout]              <&'a str as BorrowDecode<'de>>
[INFO] [stdout]              <&'de Path as BorrowDecode<'de>>
[INFO] [stdout]              <() as BorrowDecode<'de>>
[INFO] [stdout]              <(A, B) as BorrowDecode<'de>>
[INFO] [stdout]              <(A, B, C) as BorrowDecode<'de>>
[INFO] [stdout]              <(A, B, C, D) as BorrowDecode<'de>>
[INFO] [stdout]              <(A, B, C, D, E) as 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] as BorrowDecode<'de>>
[INFO] [stdout]               <&'a str as BorrowDecode<'de>>
[INFO] [stdout]               <&'de Path as BorrowDecode<'de>>
[INFO] [stdout]               <() as BorrowDecode<'de>>
[INFO] [stdout]               <(A, B) as BorrowDecode<'de>>
[INFO] [stdout]               <(A, B, C) as BorrowDecode<'de>>
[INFO] [stdout]               <(A, B, C, D) as BorrowDecode<'de>>
[INFO] [stdout]               <(A, B, C, D, E) as 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] error: aborting due to 2 previous errors; 1 warning emitted
[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 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "423b78578c21fcffbffb6093451ca6c47d8fe6652224dd53823bfd41eeefa0fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "423b78578c21fcffbffb6093451ca6c47d8fe6652224dd53823bfd41eeefa0fb", kill_on_drop: false }`
[INFO] [stdout] 423b78578c21fcffbffb6093451ca6c47d8fe6652224dd53823bfd41eeefa0fb
