[INFO] fetching crate chalk-solve 0.95.0...
[INFO] testing chalk-solve-0.95.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate chalk-solve 0.95.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate chalk-solve 0.95.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chalk-solve 0.95.0
[INFO] finished tweaking crates.io crate chalk-solve 0.95.0
[INFO] tweaked toml for crates.io crate chalk-solve 0.95.0 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" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded synstructure v0.13.1
[INFO] [stderr]   Downloaded tracing-tree v0.3.0
[INFO] [stderr]   Downloaded chalk-derive v0.95.0
[INFO] [stderr]   Downloaded nu-ansi-term v0.49.0
[INFO] [stderr]   Downloaded ena v0.14.2
[INFO] [stderr]   Downloaded chalk-ir v0.95.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 246b36278ff543af04b6980e07458afc28954a0af6a5528a3c2f688084b44939
[INFO] running `Command { std: "docker" "start" "-a" "246b36278ff543af04b6980e07458afc28954a0af6a5528a3c2f688084b44939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "246b36278ff543af04b6980e07458afc28954a0af6a5528a3c2f688084b44939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "246b36278ff543af04b6980e07458afc28954a0af6a5528a3c2f688084b44939", kill_on_drop: false }`
[INFO] [stdout] 246b36278ff543af04b6980e07458afc28954a0af6a5528a3c2f688084b44939
[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=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" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aefaf6ab0492dabb0b99ce950b86e9c9679b2b16dc3f34b0d48b1d19a3e2df0
[INFO] running `Command { std: "docker" "start" "-a" "5aefaf6ab0492dabb0b99ce950b86e9c9679b2b16dc3f34b0d48b1d19a3e2df0", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling nu-ansi-term v0.49.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling ena v0.14.2
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling chalk-derive v0.95.0
[INFO] [stderr]    Compiling chalk-ir v0.95.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling tracing-tree v0.3.0
[INFO] [stderr]    Compiling chalk-solve v0.95.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.56s
[INFO] running `Command { std: "docker" "inspect" "5aefaf6ab0492dabb0b99ce950b86e9c9679b2b16dc3f34b0d48b1d19a3e2df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aefaf6ab0492dabb0b99ce950b86e9c9679b2b16dc3f34b0d48b1d19a3e2df0", kill_on_drop: false }`
[INFO] [stdout] 5aefaf6ab0492dabb0b99ce950b86e9c9679b2b16dc3f34b0d48b1d19a3e2df0
[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=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" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab8fb51b983190755544b81908c12a2d9eb83cf06ca7faabf16fc12bb2e97573
[INFO] running `Command { std: "docker" "start" "-a" "ab8fb51b983190755544b81908c12a2d9eb83cf06ca7faabf16fc12bb2e97573", kill_on_drop: false }`
[INFO] [stderr]    Compiling chalk-solve v0.95.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]  --> src/infer/test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chalk_integration::interner::ChalkIr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `chalk_integration`
[INFO] [stdout]  --> src/infer/test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chalk_integration::{arg, lifetime, ty};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]   --> src/solve/truncate.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         use chalk_integration::interner::ChalkIr;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]    --> src/solve/truncate.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         use chalk_integration::interner::ChalkIr;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `chalk_integration`
[INFO] [stdout]   --> src/solve/truncate.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use chalk_integration::{arg, ty};
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]   --> src/infer/test.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |             &ty!(placeholder 1),
[INFO] [stdout]    |              ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]   --> src/infer/test.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |             &ty!(apply (item 0) (expr a)),
[INFO] [stdout]    |              ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]   --> src/infer/test.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |             &ty!(function 1 (infer 0)),
[INFO] [stdout]    |              ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]   --> src/infer/test.rs:87:14
[INFO] [stdout]    |
[INFO] [stdout] 87 |             &ty!(apply (item 0) (expr b)),
[INFO] [stdout]    |              ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:117:14
[INFO] [stdout]     |
[INFO] [stdout] 117 |             &ty!(placeholder 1),
[INFO] [stdout]     |              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:157:14
[INFO] [stdout]     |
[INFO] [stdout] 157 |             &ty!(placeholder 1),
[INFO] [stdout]     |              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:177:14
[INFO] [stdout]     |
[INFO] [stdout] 177 |             &ty!(apply (item 0) (expr b)),
[INFO] [stdout]     |              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:187:14
[INFO] [stdout]     |
[INFO] [stdout] 187 |             &ty!(apply (item 0) (apply (item 1))),
[INFO] [stdout]     |              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 |             &ty!(apply (item 0) (expr b)),
[INFO] [stdout]     |              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:217:14
[INFO] [stdout]     |
[INFO] [stdout] 217 |             &ty!(placeholder 1),
[INFO] [stdout]     |              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:240:14
[INFO] [stdout]     |
[INFO] [stdout] 240 |             &ty!(apply (item 0) (projection (item 1) (expr a))),
[INFO] [stdout]     |              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:266:37
[INFO] [stdout]     |
[INFO] [stdout] 266 |             .canonicalize(interner, ty!(apply (item 0) (infer 2) (infer 1) (infer 0)))
[INFO] [stdout]     |                                     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:269:20
[INFO] [stdout]     |
[INFO] [stdout] 269 |             value: ty!(apply (item 0) (bound 0) (bound 1) (bound 2)),
[INFO] [stdout]     |                    ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:300:14
[INFO] [stdout]     |
[INFO] [stdout] 300 |             &ty!(apply (item 1) (expr v1) (expr v0)),
[INFO] [stdout]     |              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:308:17
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 ty!(apply (item 0) (expr v2b) (expr v2a) (expr v1) (expr v0))
[INFO] [stdout]     |                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:312:20
[INFO] [stdout]     |
[INFO] [stdout] 312 |             value: ty!(apply (item 0) (apply (item 1) (bound 0) (bound 1)) (bound 2) (bound 0) (bound 1)),
[INFO] [stdout]     |                    ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:354:17
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 ty!(function 3 (apply (item 0) (bound 1) (infer 0) (infer 1) (lifetime (infer 2))))
[INFO] [stdout]     |                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:358:20
[INFO] [stdout]     |
[INFO] [stdout] 358 |             value: ty!(function 3 (apply (item 0) (bound 1) (bound 1 0) (bound 1 0) (lifetime (bound 1 1)))),
[INFO] [stdout]     |                    ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:383:15
[INFO] [stdout]     |
[INFO] [stdout] 383 |     let t_a = ty!(apply (item 0) (lifetime (placeholder 1)));
[INFO] [stdout]     |               ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:384:15
[INFO] [stdout]     |
[INFO] [stdout] 384 |     let t_b = ty!(apply (item 0) (lifetime (infer 1)));
[INFO] [stdout]     |               ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/infer/test.rs:402:15
[INFO] [stdout]     |
[INFO] [stdout] 402 |     let t_c = ty!(infer 0);
[INFO] [stdout]     |               ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/solve/truncate.rs:100:19
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let ty0 = ty!(apply (item 0)
[INFO] [stdout]     |                   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/solve/truncate.rs:119:19
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let ty0 = ty!(apply (item 0)
[INFO] [stdout]     |                   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `ty`
[INFO] [stdout]    --> src/solve/truncate.rs:125:19
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let ty1 = ty!(apply (item 0)
[INFO] [stdout]     |                   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]   --> src/solve/truncate.rs:96:42
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let mut table = InferenceTable::<chalk_integration::interner::ChalkIr>::new();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]    --> src/solve/truncate.rs:115:42
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let mut table = InferenceTable::<chalk_integration::interner::ChalkIr>::new();
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 31 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chalk-solve` (lib test) due to 32 previous errors
[INFO] running `Command { std: "docker" "inspect" "ab8fb51b983190755544b81908c12a2d9eb83cf06ca7faabf16fc12bb2e97573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab8fb51b983190755544b81908c12a2d9eb83cf06ca7faabf16fc12bb2e97573", kill_on_drop: false }`
[INFO] [stdout] ab8fb51b983190755544b81908c12a2d9eb83cf06ca7faabf16fc12bb2e97573
[INFO] testing chalk-solve-0.95.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate chalk-solve 0.95.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate chalk-solve 0.95.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chalk-solve 0.95.0
[INFO] finished tweaking crates.io crate chalk-solve 0.95.0
[INFO] tweaked toml for crates.io crate chalk-solve 0.95.0 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" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "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" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9525aa2c304625eafa524e7a0ed7daf9927b6535e9d579639c8683f95ac5fab8
[INFO] running `Command { std: "docker" "start" "-a" "9525aa2c304625eafa524e7a0ed7daf9927b6535e9d579639c8683f95ac5fab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9525aa2c304625eafa524e7a0ed7daf9927b6535e9d579639c8683f95ac5fab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9525aa2c304625eafa524e7a0ed7daf9927b6535e9d579639c8683f95ac5fab8", kill_on_drop: false }`
[INFO] [stdout] 9525aa2c304625eafa524e7a0ed7daf9927b6535e9d579639c8683f95ac5fab8
[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=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-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b42354865b50f9eac40194dc5c5a1cc8f425ee9063a4a4663b5ed3854a66fd1b
[INFO] running `Command { std: "docker" "start" "-a" "b42354865b50f9eac40194dc5c5a1cc8f425ee9063a4a4663b5ed3854a66fd1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling nu-ansi-term v0.49.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling ena v0.14.2
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling chalk-derive v0.95.0
[INFO] [stderr]    Compiling chalk-ir v0.95.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling tracing-tree v0.3.0
[INFO] [stderr]    Compiling chalk-solve v0.95.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.03s
[INFO] running `Command { std: "docker" "inspect" "b42354865b50f9eac40194dc5c5a1cc8f425ee9063a4a4663b5ed3854a66fd1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42354865b50f9eac40194dc5c5a1cc8f425ee9063a4a4663b5ed3854a66fd1b", kill_on_drop: false }`
[INFO] [stdout] b42354865b50f9eac40194dc5c5a1cc8f425ee9063a4a4663b5ed3854a66fd1b
[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=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-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4438406c04eac2372402880bd683489f8ff32e8e4d5ba81b8d070880b95dbe92
[INFO] running `Command { std: "docker" "start" "-a" "4438406c04eac2372402880bd683489f8ff32e8e4d5ba81b8d070880b95dbe92", kill_on_drop: false }`
[INFO] [stderr]    Compiling chalk-solve v0.95.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]  --> src/infer/test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chalk_integration::interner::ChalkIr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `chalk_integration`
[INFO] [stdout]  --> src/infer/test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chalk_integration::{arg, lifetime, ty};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]   --> src/solve/truncate.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         use chalk_integration::interner::ChalkIr;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]    --> src/solve/truncate.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         use chalk_integration::interner::ChalkIr;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `chalk_integration`
[INFO] [stdout]   --> src/solve/truncate.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use chalk_integration::{arg, ty};
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]   --> src/solve/truncate.rs:96:42
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let mut table = InferenceTable::<chalk_integration::interner::ChalkIr>::new();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chalk_integration`
[INFO] [stdout]    --> src/solve/truncate.rs:115:42
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let mut table = InferenceTable::<chalk_integration::interner::ChalkIr>::new();
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `chalk_integration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chalk-solve` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "4438406c04eac2372402880bd683489f8ff32e8e4d5ba81b8d070880b95dbe92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4438406c04eac2372402880bd683489f8ff32e8e4d5ba81b8d070880b95dbe92", kill_on_drop: false }`
[INFO] [stdout] 4438406c04eac2372402880bd683489f8ff32e8e4d5ba81b8d070880b95dbe92
