[INFO] fetching crate flowistry 0.5.41...
[INFO] testing flowistry-0.5.41 against 1.75.0 for beta-1.76-1
[INFO] extracting crate flowistry 0.5.41 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate flowistry 0.5.41 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flowistry 0.5.41
[INFO] finished tweaking crates.io crate flowistry 0.5.41
[INFO] tweaked toml for crates.io crate flowistry 0.5.41 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate flowistry 0.5.41 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fluid-let v1.0.0
[INFO] [stderr]   Downloaded splitmut v0.2.1
[INFO] [stderr]   Downloaded intervaltree v0.2.7
[INFO] [stderr]   Downloaded index_vec v0.1.3
[INFO] [stderr]   Downloaded test-log v0.2.13
[INFO] [stderr]   Downloaded indexical v0.3.1
[INFO] [stderr]   Downloaded rustc_utils v0.7.3-nightly-2023-08-25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca063ee3cc3e08228fad32f1253f5279a621c0c14d54e9121fd928629e37b343
[INFO] running `Command { std: "docker" "start" "-a" "ca063ee3cc3e08228fad32f1253f5279a621c0c14d54e9121fd928629e37b343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca063ee3cc3e08228fad32f1253f5279a621c0c14d54e9121fd928629e37b343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca063ee3cc3e08228fad32f1253f5279a621c0c14d54e9121fd928629e37b343", kill_on_drop: false }`
[INFO] [stdout] ca063ee3cc3e08228fad32f1253f5279a621c0c14d54e9121fd928629e37b343
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba7806c1cfb3b995e2cb8ea45c4a877483e6ae59ef8d55aabb17ae68cf0d0037
[INFO] running `Command { std: "docker" "start" "-a" "ba7806c1cfb3b995e2cb8ea45c4a877483e6ae59ef8d55aabb17ae68cf0d0037", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling index_vec v0.1.3
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling splitmut v0.2.1
[INFO] [stderr]    Compiling fluid-let v1.0.0
[INFO] [stderr]    Compiling intervaltree v0.2.7
[INFO] [stderr]    Compiling indexical v0.3.1
[INFO] [stdout] error[E0463]: can't find crate for `rustc_driver`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/indexical-0.3.1/src/impls/rustc.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate rustc_driver;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_index`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/indexical-0.3.1/src/impls/rustc.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub extern crate rustc_index;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_mir_dataflow`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/indexical-0.3.1/src/impls/rustc.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate rustc_mir_dataflow;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/indexical-0.3.1/src/lib.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![cfg_attr(feature = "rustc", feature(rustc_private))]
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0463, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `indexical` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ba7806c1cfb3b995e2cb8ea45c4a877483e6ae59ef8d55aabb17ae68cf0d0037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba7806c1cfb3b995e2cb8ea45c4a877483e6ae59ef8d55aabb17ae68cf0d0037", kill_on_drop: false }`
[INFO] [stdout] ba7806c1cfb3b995e2cb8ea45c4a877483e6ae59ef8d55aabb17ae68cf0d0037
[INFO] testing flowistry-0.5.41 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate flowistry 0.5.41 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate flowistry 0.5.41 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flowistry 0.5.41
[INFO] finished tweaking crates.io crate flowistry 0.5.41
[INFO] tweaked toml for crates.io crate flowistry 0.5.41 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate flowistry 0.5.41 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d07ddecfd4fcbbc0716fe302d907e890d18147aef14950b112bd12ee6580814
[INFO] running `Command { std: "docker" "start" "-a" "2d07ddecfd4fcbbc0716fe302d907e890d18147aef14950b112bd12ee6580814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d07ddecfd4fcbbc0716fe302d907e890d18147aef14950b112bd12ee6580814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d07ddecfd4fcbbc0716fe302d907e890d18147aef14950b112bd12ee6580814", kill_on_drop: false }`
[INFO] [stdout] 2d07ddecfd4fcbbc0716fe302d907e890d18147aef14950b112bd12ee6580814
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e65688a2aba14d2182e612fd8486577e6d78508cfe7a90a14dd66a0de2f999be
[INFO] running `Command { std: "docker" "start" "-a" "e65688a2aba14d2182e612fd8486577e6d78508cfe7a90a14dd66a0de2f999be", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling index_vec v0.1.3
[INFO] [stderr]    Compiling splitmut v0.2.1
[INFO] [stderr]    Compiling fluid-let v1.0.0
[INFO] [stderr]    Compiling intervaltree v0.2.7
[INFO] [stderr]    Compiling indexical v0.3.1
[INFO] [stdout] error[E0463]: can't find crate for `rustc_driver`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/indexical-0.3.1/src/impls/rustc.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate rustc_driver;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_index`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/indexical-0.3.1/src/impls/rustc.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub extern crate rustc_index;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_mir_dataflow`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/indexical-0.3.1/src/impls/rustc.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate rustc_mir_dataflow;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/indexical-0.3.1/src/lib.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![cfg_attr(feature = "rustc", feature(rustc_private))]
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0463, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `indexical` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e65688a2aba14d2182e612fd8486577e6d78508cfe7a90a14dd66a0de2f999be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65688a2aba14d2182e612fd8486577e6d78508cfe7a90a14dd66a0de2f999be", kill_on_drop: false }`
[INFO] [stdout] e65688a2aba14d2182e612fd8486577e6d78508cfe7a90a14dd66a0de2f999be
