[INFO] fetching crate leo-compiler 1.0.7...
[INFO] checking leo-compiler-1.0.7 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] extracting crate leo-compiler 1.0.7 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate leo-compiler 1.0.7 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leo-compiler 1.0.7
[INFO] finished tweaking crates.io crate leo-compiler 1.0.7
[INFO] tweaked toml for crates.io crate leo-compiler 1.0.7 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad4eb993e5ab3c17b2b47401df303733336ad1d42633fc29b235a76fb9ee139c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ad4eb993e5ab3c17b2b47401df303733336ad1d42633fc29b235a76fb9ee139c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4eb993e5ab3c17b2b47401df303733336ad1d42633fc29b235a76fb9ee139c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4eb993e5ab3c17b2b47401df303733336ad1d42633fc29b235a76fb9ee139c", kill_on_drop: false }`
[INFO] [stdout] ad4eb993e5ab3c17b2b47401df303733336ad1d42633fc29b235a76fb9ee139c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f7b2022c6f58719ff60505e6fe9ec75e7c99391648d9310154c4578fc8af6d4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3f7b2022c6f58719ff60505e6fe9ec75e7c99391648d9310154c4578fc8af6d4", kill_on_drop: false }`
[INFO] [stderr]     Checking snarkvm-profiler v0.0.2
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]     Checking sharded-slab v0.1.1
[INFO] [stderr]     Checking thread_local v1.1.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking log v0.4.13
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking jsonrpc-core v14.2.0
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking tracing-log v0.1.1
[INFO] [stderr]     Checking leo-grammar v1.0.8
[INFO] [stderr]     Checking leo-input v1.0.8
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking snarkvm-errors v0.0.2
[INFO] [stderr]     Checking snarkos-errors v1.1.4
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking snarkvm-utilities v0.0.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking zip v0.5.9
[INFO] [stderr]     Checking snarkos-utilities v1.1.4
[INFO] [stderr]     Checking leo-package v1.0.8
[INFO] [stderr]     Checking snarkvm-models v0.0.2
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking snarkos-models v1.1.4
[INFO] [stderr]     Checking leo-ast v1.0.8
[INFO] [stderr]     Checking snarkvm-algorithms v0.0.2
[INFO] [stderr]     Checking snarkvm-curves v0.0.2
[INFO] [stderr]     Checking leo-gadgets v1.0.8
[INFO] [stderr]     Checking leo-imports v1.0.8
[INFO] [stderr]     Checking snarkos-algorithms v1.1.4
[INFO] [stderr]     Checking snarkos-curves v1.1.4
[INFO] [stderr]     Checking snarkvm-gadgets v0.0.2
[INFO] [stderr]     Checking snarkvm-parameters v0.0.2
[INFO] [stderr]     Checking snarkvm-objects v0.0.2
[INFO] [stderr]     Checking snarkos-gadgets v1.1.4
[INFO] [stderr]     Checking snarkos-objects v1.1.4
[INFO] [stderr]     Checking snarkos-parameters v1.1.4
[INFO] [stderr]     Checking snarkvm-dpc v0.0.2
[INFO] [stderr]     Checking leo-core v1.0.7
[INFO] [stderr]     Checking snarkos-dpc v1.1.4
[INFO] [stdout] error[E0560]: struct `PositiveNumber` has no field named `span`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leo-core-1.0.7/src/packages/unstable/blake2s.rs:81:33
[INFO] [stdout]    |
[INFO] [stdout] 81 | ...                   span: span.clone(),
[INFO] [stdout]    |                       ^^^^ `PositiveNumber` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `PositiveNumber` has no field named `span`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leo-core-1.0.7/src/packages/unstable/blake2s.rs:96:33
[INFO] [stdout]    |
[INFO] [stdout] 96 | ...                   span: span.clone(),
[INFO] [stdout]    |                       ^^^^ `PositiveNumber` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `PositiveNumber` has no field named `span`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leo-core-1.0.7/src/packages/unstable/blake2s.rs:106:25
[INFO] [stdout]     |
[INFO] [stdout] 106 |                         span: span.clone(),
[INFO] [stdout]     |                         ^^^^ `PositiveNumber` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leo-core-1.0.7/src/packages/unstable/blake2s.rs:110:38
[INFO] [stdout]     |
[INFO] [stdout] 110 |                       statements: vec![Statement::Return(
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^ expected 1 argument
[INFO] [stdout] 111 | /                         Expression::CoreFunctionCall(
[INFO] [stdout] 112 | |                             Self::name(),
[INFO] [stdout] 113 | |                             vec![
[INFO] [stdout] 114 | |                                 Expression::Identifier(Identifier {
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | |                             span.clone(),
[INFO] [stdout] 124 | |                         ),
[INFO] [stdout]     | |_________________________-
[INFO] [stdout] 125 |                           span.clone(),
[INFO] [stdout]     |                           ------------ supplied 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `CoreFunctionCall` found for enum `leo_ast::Expression` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leo-core-1.0.7/src/packages/unstable/blake2s.rs:111:37
[INFO] [stdout]     |
[INFO] [stdout] 111 |                         Expression::CoreFunctionCall(
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ variant or associated item not found in `leo_ast::Expression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `span` in initializer of `leo_ast::Block`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leo-core-1.0.7/src/packages/unstable/blake2s.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 block: Block {
[INFO] [stdout]     |                        ^^^^^ missing `span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0063, E0560, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leo-core`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3f7b2022c6f58719ff60505e6fe9ec75e7c99391648d9310154c4578fc8af6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7b2022c6f58719ff60505e6fe9ec75e7c99391648d9310154c4578fc8af6d4", kill_on_drop: false }`
[INFO] [stdout] 3f7b2022c6f58719ff60505e6fe9ec75e7c99391648d9310154c4578fc8af6d4