[INFO] fetching crate chalk-solve 0.95.0...
[INFO] checking chalk-solve-0.95.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate chalk-solve 0.95.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate chalk-solve 0.95.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "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-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chalk-derive v0.95.0
[INFO] [stderr]   Downloaded nu-ansi-term v0.49.0
[INFO] [stderr]   Downloaded synstructure v0.13.1
[INFO] [stderr]   Downloaded chalk-ir v0.95.0
[INFO] [stderr]   Downloaded tracing-tree v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ad90cc746cb88d494aa803e9f1e4ef25fda14922eaee0612b4d553ff740205e
[INFO] running `Command { std: "docker" "start" "-a" "6ad90cc746cb88d494aa803e9f1e4ef25fda14922eaee0612b4d553ff740205e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ad90cc746cb88d494aa803e9f1e4ef25fda14922eaee0612b4d553ff740205e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad90cc746cb88d494aa803e9f1e4ef25fda14922eaee0612b4d553ff740205e", kill_on_drop: false }`
[INFO] [stdout] 6ad90cc746cb88d494aa803e9f1e4ef25fda14922eaee0612b4d553ff740205e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef16bd1b28680774fef8527448f3f93d9d36c61996c988948e06e8b9ea3c508b
[INFO] running `Command { std: "docker" "start" "-a" "ef16bd1b28680774fef8527448f3f93d9d36c61996c988948e06e8b9ea3c508b", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking nu-ansi-term v0.49.0
[INFO] [stderr]     Checking ena v0.14.2
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking 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]     Checking chalk-ir v0.95.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking tracing-tree v0.3.0
[INFO] [stderr]     Checking 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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ef16bd1b28680774fef8527448f3f93d9d36c61996c988948e06e8b9ea3c508b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef16bd1b28680774fef8527448f3f93d9d36c61996c988948e06e8b9ea3c508b", kill_on_drop: false }`
[INFO] [stdout] ef16bd1b28680774fef8527448f3f93d9d36c61996c988948e06e8b9ea3c508b
