[INFO] fetching crate combination 0.2.2... [INFO] testing combination-0.2.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate combination 0.2.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate combination 0.2.2 [INFO] finished tweaking crates.io crate combination 0.2.2 [INFO] tweaked toml for crates.io crate combination 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate combination 0.2.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee397d2fe7b78f2558948438840dcab1034cc26a43cf9e7cccf6b7c0fd9ee924 [INFO] running `Command { std: "docker" "start" "-a" "ee397d2fe7b78f2558948438840dcab1034cc26a43cf9e7cccf6b7c0fd9ee924", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee397d2fe7b78f2558948438840dcab1034cc26a43cf9e7cccf6b7c0fd9ee924", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee397d2fe7b78f2558948438840dcab1034cc26a43cf9e7cccf6b7c0fd9ee924", kill_on_drop: false }` [INFO] [stdout] ee397d2fe7b78f2558948438840dcab1034cc26a43cf9e7cccf6b7c0fd9ee924 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb30edf5a975e1be97334923bfb1063fc37f1171327ad5154b61bd3fe343039e [INFO] running `Command { std: "docker" "start" "-a" "fb30edf5a975e1be97334923bfb1063fc37f1171327ad5154b61bd3fe343039e", kill_on_drop: false }` [INFO] [stderr] Compiling combination v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "fb30edf5a975e1be97334923bfb1063fc37f1171327ad5154b61bd3fe343039e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb30edf5a975e1be97334923bfb1063fc37f1171327ad5154b61bd3fe343039e", kill_on_drop: false }` [INFO] [stdout] fb30edf5a975e1be97334923bfb1063fc37f1171327ad5154b61bd3fe343039e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ed2d3ab221ece93f1f42e9ad011231ef6456a3430df79330d4693062c029c35 [INFO] running `Command { std: "docker" "start" "-a" "9ed2d3ab221ece93f1f42e9ad011231ef6456a3430df79330d4693062c029c35", kill_on_drop: false }` [INFO] [stderr] Compiling combination v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "9ed2d3ab221ece93f1f42e9ad011231ef6456a3430df79330d4693062c029c35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ed2d3ab221ece93f1f42e9ad011231ef6456a3430df79330d4693062c029c35", kill_on_drop: false }` [INFO] [stdout] 9ed2d3ab221ece93f1f42e9ad011231ef6456a3430df79330d4693062c029c35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dfcdc2393d55f6d6479ee333d3cf10c840a9005082ad3ab22f4c6e3182e48acc [INFO] running `Command { std: "docker" "start" "-a" "dfcdc2393d55f6d6479ee333d3cf10c840a9005082ad3ab22f4c6e3182e48acc", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/combination-82b63b1c3fdbc7b0) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test::test_permutation ... ok [INFO] [stdout] test v2::combine::test::test_combine_with_select ... ok [INFO] [stdout] test v2::select::test::test_custom_selector ... ok [INFO] [stdout] test v2::all_dislocation::test::test ... ok [INFO] [stdout] test v2::internal::test::test_a ... ok [INFO] [stdout] test v2::internal::test::test_c ... ok [INFO] [stdout] test v2::select::test::test_select_from_str_list ... ok [INFO] [stdout] test v2::internal::test::test_p ... ok [INFO] [stdout] test test::test_combine ... ok [INFO] [stdout] test v2::test::test_select_from_str_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests combination [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/v2/all_dislocation.rs - v2::all_dislocation::AllDislocation (line 32) ... FAILED [INFO] [stdout] test src/v2/all_dislocation.rs - v2::all_dislocation::AllDislocation (line 26) ... FAILED [INFO] [stdout] test src/v2/all_dislocation.rs - v2::all_dislocation::AllDislocation::select_mode (line 54) ... FAILED [INFO] [stdout] test src/v2/combine.rs - v2::combine::Combine::select_mode (line 24) ... FAILED [INFO] [stdout] test src/combine.rs - combine::from_vec_at (line 47) ... ok [INFO] [stdout] test src/lib.rs - (line 4) ... ok [INFO] [stdout] test src/v2/permutate.rs - v2::permutate::Permutate::select_mode (line 24) ... FAILED [INFO] [stdout] test src/v2/select.rs - v2::select::Selector (line 24) ... FAILED [INFO] [stdout] test src/v2/select.rs - v2::select::Selector (line 46) ... FAILED [INFO] [stdout] test src/combine.rs - combine::from_vec (line 78) ... ok [INFO] [stdout] test src/permutate.rs - permutate::from_vec (line 34) ... ok [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] test src/v2/mod.rs - v2 (line 13) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/v2/all_dislocation.rs - v2::all_dislocation::AllDislocation (line 32) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AllDislocation` [INFO] [stdout] --> src/v2/all_dislocation.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 3 | let a = AllDislocation::new(2); [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared type `AllDislocation` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use combination::v2::AllDislocation; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/v2/all_dislocation.rs - v2::all_dislocation::AllDislocation (line 26) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AllDislocation` [INFO] [stdout] --> src/v2/all_dislocation.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 3 | let a = AllDislocation::new(1); [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared type `AllDislocation` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use combination::v2::AllDislocation; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/v2/all_dislocation.rs - v2::all_dislocation::AllDislocation::select_mode (line 54) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `crate::v2` [INFO] [stdout] --> src/v2/all_dislocation.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::v2::*; [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | unresolved import [INFO] [stdout] | help: a similar path exists: `combination::v2` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/v2/combine.rs - v2::combine::Combine::select_mode (line 24) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `crate::v2` [INFO] [stdout] --> src/v2/combine.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::v2::*; [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | unresolved import [INFO] [stdout] | help: a similar path exists: `combination::v2` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/v2/permutate.rs - v2::permutate::Permutate::select_mode (line 24) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Permutate` [INFO] [stdout] --> src/v2/permutate.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 3 | let permutate = Permutate::new(3, 2); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `Permutate` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 + use combination::Permutate; [INFO] [stdout] | [INFO] [stdout] 2 + use combination::v2::Permutate; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/v2/select.rs - v2::select::Selector (line 24) stdout ---- [INFO] [stdout] error[E0405]: cannot find trait `Selector` in this scope [INFO] [stdout] --> src/v2/select.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 5 | impl Selector for CustomSelector { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use combination::v2::Selector; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/v2/select.rs - v2::select::Selector (line 46) stdout ---- [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/v2/select.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_v2_select_rs_46_0() { [INFO] [stdout] | - help: try adding a return type: `-> [[&str; 3]; 3]` [INFO] [stdout] 3 | / [ [INFO] [stdout] 4 | | ["how", "how", "how"], [INFO] [stdout] 5 | | ["are", "are", "are"], [INFO] [stdout] 6 | | ["u", "u", "u"] [INFO] [stdout] 7 | | ] [INFO] [stdout] | |_^ expected `()`, found `[[&str; 3]; 3]` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/v2/all_dislocation.rs - v2::all_dislocation::AllDislocation (line 26) [INFO] [stdout] src/v2/all_dislocation.rs - v2::all_dislocation::AllDislocation (line 32) [INFO] [stdout] src/v2/all_dislocation.rs - v2::all_dislocation::AllDislocation::select_mode (line 54) [INFO] [stdout] src/v2/combine.rs - v2::combine::Combine::select_mode (line 24) [INFO] [stdout] src/v2/permutate.rs - v2::permutate::Permutate::select_mode (line 24) [INFO] [stdout] src/v2/select.rs - v2::select::Selector (line 24) [INFO] [stdout] src/v2/select.rs - v2::select::Selector (line 46) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dfcdc2393d55f6d6479ee333d3cf10c840a9005082ad3ab22f4c6e3182e48acc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfcdc2393d55f6d6479ee333d3cf10c840a9005082ad3ab22f4c6e3182e48acc", kill_on_drop: false }` [INFO] [stdout] dfcdc2393d55f6d6479ee333d3cf10c840a9005082ad3ab22f4c6e3182e48acc