[INFO] fetching crate slop-whir 6.2.0...
[INFO] testing slop-whir-6.2.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate slop-whir 6.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate slop-whir 6.2.0
[INFO] finished tweaking crates.io crate slop-whir 6.2.0
[INFO] tweaked toml for crates.io crate slop-whir 6.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slop-whir 6.2.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slop-whir 6.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 507dd8f005aa917197252803118d154da44bbcae656d0d9b1070e6fcd90010eb
[INFO] running `Command { std: "docker" "start" "-a" "507dd8f005aa917197252803118d154da44bbcae656d0d9b1070e6fcd90010eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "507dd8f005aa917197252803118d154da44bbcae656d0d9b1070e6fcd90010eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507dd8f005aa917197252803118d154da44bbcae656d0d9b1070e6fcd90010eb", kill_on_drop: false }`
[INFO] [stdout] 507dd8f005aa917197252803118d154da44bbcae656d0d9b1070e6fcd90010eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54adb86a3394804ad0c393d31569dc9f60a9576f3f440c7092eba2dbe0fa5bf6
[INFO] running `Command { std: "docker" "start" "-a" "54adb86a3394804ad0c393d31569dc9f60a9576f3f440c7092eba2dbe0fa5bf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
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[INFO] [stderr]    Compiling halo2_proofs v0.1.0
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[INFO] [stderr]    Compiling bls12_381 v0.7.1
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[INFO] [stderr]    Compiling futures v0.3.32
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[INFO] [stderr]    Compiling slop-futures v6.2.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling group v0.13.0
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[INFO] [stderr]    Compiling thread_local v1.1.9
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[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling p3-util v0.3.3-succinct
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[INFO] [stderr]    Compiling slop-algebra v6.2.0
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[INFO] [stderr]    Compiling pasta_curves v0.5.1
[INFO] [stderr]    Compiling p3-mds v0.3.3-succinct
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[INFO] [stderr]    Compiling p3-poseidon2 v0.3.3-succinct
[INFO] [stderr]    Compiling slop-challenger v6.2.0
[INFO] [stderr]    Compiling slop-tensor v6.2.0
[INFO] [stderr]    Compiling slop-commit v6.2.0
[INFO] [stderr]    Compiling slop-poseidon2 v6.2.0
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling halo2 v0.1.0-beta.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling slop-baby-bear v6.2.0
[INFO] [stderr]    Compiling p3-bn254-fr v0.3.3-succinct
[INFO] [stderr]    Compiling tracing-forest v0.1.6
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling slop-koala-bear v6.2.0
[INFO] [stderr]    Compiling slop-utils v6.2.0
[INFO] [stderr]    Compiling slop-multilinear v6.2.0
[INFO] [stderr]    Compiling p3-merkle-tree v0.3.3-succinct
[INFO] [stderr]    Compiling p3-interpolation v0.3.3-succinct
[INFO] [stderr]    Compiling slop-primitives v6.2.0
[INFO] [stderr]    Compiling p3-fri v0.3.3-succinct
[INFO] [stderr]    Compiling slop-dft v6.2.0
[INFO] [stderr]    Compiling slop-sumcheck v6.2.0
[INFO] [stderr]    Compiling slop-fri v6.2.0
[INFO] [stderr]    Compiling zkhash v0.2.0
[INFO] [stderr]    Compiling slop-bn254 v6.2.0
[INFO] [stderr]    Compiling slop-merkle-tree v6.2.0
[INFO] [stderr]    Compiling slop-basefold v6.2.0
[INFO] [stderr]    Compiling slop-basefold-prover v6.2.0
[INFO] [stderr]    Compiling slop-stacked v6.2.0
[INFO] [stderr]    Compiling slop-jagged v6.2.0
[INFO] [stderr]    Compiling slop-whir v6.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] running `Command { std: "docker" "inspect" "54adb86a3394804ad0c393d31569dc9f60a9576f3f440c7092eba2dbe0fa5bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54adb86a3394804ad0c393d31569dc9f60a9576f3f440c7092eba2dbe0fa5bf6", kill_on_drop: false }`
[INFO] [stdout] 54adb86a3394804ad0c393d31569dc9f60a9576f3f440c7092eba2dbe0fa5bf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28bbfe3a7f97b8e04ecaaa26ad7db30c029af72a5a3eb7efaed86488b80c84d8
[INFO] running `Command { std: "docker" "start" "-a" "28bbfe3a7f97b8e04ecaaa26ad7db30c029af72a5a3eb7efaed86488b80c84d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling slop-whir v6.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `tracing` in this scope
[INFO] [stdout]     --> src/prover.rs:1205:9
[INFO] [stdout]      |
[INFO] [stdout] 1205 |         tracing::debug!("Proof generation took: {:?}", elapsed);
[INFO] [stdout]      |         ^^^^^^^ use of unresolved module or unlinked crate `tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `tracing` in this scope
[INFO] [stdout]     --> src/prover.rs:1208:9
[INFO] [stdout]      |
[INFO] [stdout] 1208 |         tracing::debug!("Proof size: {} bytes", proof_bytes.len());
[INFO] [stdout]      |         ^^^^^^^ use of unresolved module or unlinked crate `tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `bincode` in this scope
[INFO] [stdout]     --> src/prover.rs:1207:27
[INFO] [stdout]      |
[INFO] [stdout] 1207 |         let proof_bytes = bincode::serialize(&proof).unwrap();
[INFO] [stdout]      |                           ^^^^^^^ use of unresolved module or unlinked crate `bincode`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `bincode`, use `cargo add bincode` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slop-whir` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "28bbfe3a7f97b8e04ecaaa26ad7db30c029af72a5a3eb7efaed86488b80c84d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28bbfe3a7f97b8e04ecaaa26ad7db30c029af72a5a3eb7efaed86488b80c84d8", kill_on_drop: false }`
[INFO] [stdout] 28bbfe3a7f97b8e04ecaaa26ad7db30c029af72a5a3eb7efaed86488b80c84d8
