[INFO] fetching crate r1cs-zkinterface 0.1.2...
[INFO] checking r1cs-zkinterface-0.1.2 against master#568b11762723b001bfa693d0f21c5dad01d4e813 for pr-149058
[INFO] extracting crate r1cs-zkinterface 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate r1cs-zkinterface 0.1.2
[INFO] finished tweaking crates.io crate r1cs-zkinterface 0.1.2
[INFO] tweaked toml for crates.io crate r1cs-zkinterface 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate r1cs-zkinterface 0.1.2 on toolchain 568b11762723b001bfa693d0f21c5dad01d4e813
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "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" "+568b11762723b001bfa693d0f21c5dad01d4e813" "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]      Locking 86 packages to latest compatible versions
[INFO] [stderr]       Adding num v0.2.1 (available: v0.4.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flatbuffers v0.5.0
[INFO] [stderr]   Downloaded zkinterface v1.3.4
[INFO] [stderr]   Downloaded r1cs v0.4.7
[INFO] [stderr]   Downloaded bimap v0.4.0
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b34bceb148e12023dc8d3bdb866312bbe3aca10cdce7b90a9ff10d74877ab6d0
[INFO] running `Command { std: "docker" "start" "-a" "b34bceb148e12023dc8d3bdb866312bbe3aca10cdce7b90a9ff10d74877ab6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b34bceb148e12023dc8d3bdb866312bbe3aca10cdce7b90a9ff10d74877ab6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34bceb148e12023dc8d3bdb866312bbe3aca10cdce7b90a9ff10d74877ab6d0", kill_on_drop: false }`
[INFO] [stdout] b34bceb148e12023dc8d3bdb866312bbe3aca10cdce7b90a9ff10d74877ab6d0
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7d565012e10a9ad6aff92c1c18c9c41369122222dd294d0008fdd097dc69e76
[INFO] running `Command { std: "docker" "start" "-a" "b7d565012e10a9ad6aff92c1c18c9c41369122222dd294d0008fdd097dc69e76", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking bimap v0.4.0
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking flatbuffers v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking r1cs v0.4.7
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling zkinterface v1.3.4
[INFO] [stderr]     Checking r1cs-zkinterface v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `zkinterface::writing`
[INFO] [stdout]  --> src/lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use zkinterface::writing::{CircuitOwned, VariablesOwned};
[INFO] [stdout]   |                  ^^^^^^^ could not find `writing` in `zkinterface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `zkinterface::zkinterface_generated::zkinterface::R1CSConstraints`, `zkinterface::zkinterface_generated::zkinterface::R1CSConstraintsArgs`
[INFO] [stdout]  --> src/lib.rs:7:108
[INFO] [stdout]   |
[INFO] [stdout] 7 | ...rgs, Message, R1CSConstraints, R1CSConstraintsArgs, Root, RootArgs, Variables, VariablesArgs, Witness, WitnessArgs};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^ no `R1CSConstraintsArgs` in `zkinterface_generated::zkinterface`
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  no `R1CSConstraints` in `zkinterface_generated::zkinterface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `zkinterface::writing`
[INFO] [stdout]  --> src/lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use zkinterface::writing::{CircuitOwned, VariablesOwned};
[INFO] [stdout]   |                  ^^^^^^^ could not find `writing` in `zkinterface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `zkinterface::zkinterface_generated::zkinterface::R1CSConstraints`, `zkinterface::zkinterface_generated::zkinterface::R1CSConstraintsArgs`
[INFO] [stdout]  --> src/lib.rs:7:108
[INFO] [stdout]   |
[INFO] [stdout] 7 | ...rgs, Message, R1CSConstraints, R1CSConstraintsArgs, Root, RootArgs, Variables, VariablesArgs, Witness, WitnessArgs};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^ no `R1CSConstraintsArgs` in `zkinterface_generated::zkinterface`
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  no `R1CSConstraints` in `zkinterface_generated::zkinterface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `R1CSConstraints` found for enum `zkinterface::zkinterface_generated::zkinterface::Message` in the current scope
[INFO] [stdout]   --> src/lib.rs:46:32
[INFO] [stdout]    |
[INFO] [stdout] 46 |         message_type: Message::R1CSConstraints,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^ variant or associated item not found in `zkinterface::zkinterface_generated::zkinterface::Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `R1CSConstraints` found for enum `zkinterface::zkinterface_generated::zkinterface::Message` in the current scope
[INFO] [stdout]   --> src/lib.rs:46:32
[INFO] [stdout]    |
[INFO] [stdout] 46 |         message_type: Message::R1CSConstraints,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^ variant or associated item not found in `zkinterface::zkinterface_generated::zkinterface::Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `r1cs-zkinterface` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `r1cs-zkinterface` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "b7d565012e10a9ad6aff92c1c18c9c41369122222dd294d0008fdd097dc69e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d565012e10a9ad6aff92c1c18c9c41369122222dd294d0008fdd097dc69e76", kill_on_drop: false }`
[INFO] [stdout] b7d565012e10a9ad6aff92c1c18c9c41369122222dd294d0008fdd097dc69e76
