[INFO] fetching crate mpl 0.2.0... [INFO] testing mpl-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate mpl 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate mpl 0.2.0 [INFO] finished tweaking crates.io crate mpl 0.2.0 [INFO] tweaked toml for crates.io crate mpl 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mpl 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11bd7ea1daad3c39603c425753ca4d1754f7fa44797124e5996248fd709e8e1d [INFO] running `Command { std: "docker" "start" "-a" "11bd7ea1daad3c39603c425753ca4d1754f7fa44797124e5996248fd709e8e1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11bd7ea1daad3c39603c425753ca4d1754f7fa44797124e5996248fd709e8e1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11bd7ea1daad3c39603c425753ca4d1754f7fa44797124e5996248fd709e8e1d", kill_on_drop: false }` [INFO] [stdout] 11bd7ea1daad3c39603c425753ca4d1754f7fa44797124e5996248fd709e8e1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4866f5e6f7ee43f2c57d2597272bde1543b81a546c7d2baaf7d8401f12fed5ef [INFO] running `Command { std: "docker" "start" "-a" "4866f5e6f7ee43f2c57d2597272bde1543b81a546c7d2baaf7d8401f12fed5ef", kill_on_drop: false }` [INFO] [stderr] Compiling mpl v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "4866f5e6f7ee43f2c57d2597272bde1543b81a546c7d2baaf7d8401f12fed5ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4866f5e6f7ee43f2c57d2597272bde1543b81a546c7d2baaf7d8401f12fed5ef", kill_on_drop: false }` [INFO] [stdout] 4866f5e6f7ee43f2c57d2597272bde1543b81a546c7d2baaf7d8401f12fed5ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 422026d135dbcb96dbe8d6a9e2239e30519017209b572c7dfe8227211aad1d93 [INFO] running `Command { std: "docker" "start" "-a" "422026d135dbcb96dbe8d6a9e2239e30519017209b572c7dfe8227211aad1d93", kill_on_drop: false }` [INFO] [stderr] Compiling mpl v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/parentheses.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 55 | fn str_parentheses() { [INFO] [stdout] | -------------------- move the `impl` block outside of this function `str_parentheses` [INFO] [stdout] 56 | impl<'i> Output<'i, str, ParenthesesVariable, StartAndLenSpan> for String { [INFO] [stdout] | ^^^^^^^^^------^^^^^^^^^^-------------------^^---------------^^^^^^^^^^^^^^^^------ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | `String` is not local [INFO] [stdout] | | | `StartAndLenSpan` is not local [INFO] [stdout] | | `ParenthesesVariable` is not local [INFO] [stdout] | `Output` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/parentheses.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 138 | fn u8_slice_parentheses() { [INFO] [stdout] | ------------------------- move the `impl` block outside of this function `u8_slice_parentheses` [INFO] [stdout] 139 | / impl<'i, P, L, O> [INFO] [stdout] 140 | | Parser< [INFO] [stdout] | | ------ `Parser` is not local [INFO] [stdout] 141 | | 'i, [INFO] [stdout] 142 | | [u8], [INFO] [stdout] 143 | | U8SliceTerminal<'i>, [INFO] [stdout] | | --------------- `U8SliceTerminal` is not local [INFO] [stdout] 144 | | ParenthesesVariable, [INFO] [stdout] | | ------------------- `ParenthesesVariable` is not local [INFO] [stdout] 145 | | StartAndLenSpan, [INFO] [stdout] | | --------------- `StartAndLenSpan` is not local [INFO] [stdout] 146 | | P, [INFO] [stdout] 147 | | HashMap, ParenthesesVariable>>, [INFO] [stdout] | | ------- ------------------- --------- --------------- ------------------- `ParenthesesVariable` is not local [INFO] [stdout] | | | | | | [INFO] [stdout] | | | | | `U8SliceTerminal` is not local [INFO] [stdout] | | | | `RightRule` is not local [INFO] [stdout] | | | `ParenthesesVariable` is not local [INFO] [stdout] | | `HashMap` is not local [INFO] [stdout] 148 | | O, [INFO] [stdout] 149 | | > for ParenthesesParser [INFO] [stdout] | |_______________----------------^ [INFO] [stdout] | | [INFO] [stdout] | `ParenthesesParser` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/wav_riff.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | U32(u32), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `U16OrU32` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 22 - U32(u32), [INFO] [stdout] 22 + U32(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "422026d135dbcb96dbe8d6a9e2239e30519017209b572c7dfe8227211aad1d93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "422026d135dbcb96dbe8d6a9e2239e30519017209b572c7dfe8227211aad1d93", kill_on_drop: false }` [INFO] [stdout] 422026d135dbcb96dbe8d6a9e2239e30519017209b572c7dfe8227211aad1d93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 21ed92691c19585816e3be5de7930be3f59e377a345dfa9951e5d265ab509fec [INFO] running `Command { std: "docker" "start" "-a" "21ed92691c19585816e3be5de7930be3f59e377a345dfa9951e5d265ab509fec", kill_on_drop: false }` [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> tests/parentheses.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 55 | fn str_parentheses() { [INFO] [stderr] | -------------------- move the `impl` block outside of this function `str_parentheses` [INFO] [stderr] 56 | impl<'i> Output<'i, str, ParenthesesVariable, StartAndLenSpan> for String { [INFO] [stderr] | ^^^^^^^^^------^^^^^^^^^^-------------------^^---------------^^^^^^^^^^^^^^^^------ [INFO] [stderr] | | | | | [INFO] [stderr] | | | | `String` is not local [INFO] [stderr] | | | `StartAndLenSpan` is not local [INFO] [stderr] | | `ParenthesesVariable` is not local [INFO] [stderr] | `Output` is not local [INFO] [stderr] | [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stderr] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stderr] [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> tests/parentheses.rs:139:5 [INFO] [stderr] | [INFO] [stderr] 138 | fn u8_slice_parentheses() { [INFO] [stderr] | ------------------------- move the `impl` block outside of this function `u8_slice_parentheses` [INFO] [stderr] 139 | / impl<'i, P, L, O> [INFO] [stderr] 140 | | Parser< [INFO] [stderr] | | ------ `Parser` is not local [INFO] [stderr] 141 | | 'i, [INFO] [stderr] 142 | | [u8], [INFO] [stderr] 143 | | U8SliceTerminal<'i>, [INFO] [stderr] | | --------------- `U8SliceTerminal` is not local [INFO] [stderr] 144 | | ParenthesesVariable, [INFO] [stderr] | | ------------------- `ParenthesesVariable` is not local [INFO] [stderr] 145 | | StartAndLenSpan, [INFO] [stderr] | | --------------- `StartAndLenSpan` is not local [INFO] [stderr] 146 | | P, [INFO] [stderr] 147 | | HashMap, ParenthesesVariable>>, [INFO] [stderr] | | ------- ------------------- --------- --------------- ------------------- `ParenthesesVariable` is not local [INFO] [stderr] | | | | | | [INFO] [stderr] | | | | | `U8SliceTerminal` is not local [INFO] [stderr] | | | | `RightRule` is not local [INFO] [stderr] | | | `ParenthesesVariable` is not local [INFO] [stderr] | | `HashMap` is not local [INFO] [stderr] 148 | | O, [INFO] [stderr] 149 | | > for ParenthesesParser [INFO] [stderr] | |_______________----------------^ [INFO] [stderr] | | [INFO] [stderr] | `ParenthesesParser` is not local [INFO] [stderr] | [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stderr] [INFO] [stderr] warning: `mpl` (test "parentheses") generated 2 warnings [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/wav_riff.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | U32(u32), [INFO] [stderr] | --- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `U16OrU32` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 22 - U32(u32), [INFO] [stderr] 22 + U32(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `mpl` (test "wav_riff") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpl-a06e86c8243c3a00) [INFO] [stdout] test span::start_and_len_span::tests::from_lo_len ... ok [INFO] [stdout] test symbols::terminal::slice_terminal::tests::convert ... ok [INFO] [stdout] test symbols::e::tests::e_from ... ok [INFO] [stdout] test symbols::terminal::u8slice_terminal::tests::convert ... ok [INFO] [stdout] test symbols::terminal::str_terminal::tests::convert ... ok [INFO] [stdout] test span::start_and_len_span::tests::from_lo_hi ... ok [INFO] [stdout] test rules::tests::rules ... ok [INFO] [stdout] test span::start_and_len_span::tests::merge_lhs_and_rhs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/number.rs (/opt/rustwide/target/debug/deps/number-f36712ad4173b717) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/parentheses.rs (/opt/rustwide/target/debug/deps/parentheses-caa92d5e715803fe) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test u8_slice_parentheses ... ok [INFO] [stdout] test str_parentheses ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/wav_riff.rs (/opt/rustwide/target/debug/deps/wav_riff-6a15f43e0d6e857b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test wav_riff ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mpl [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - (line 124) ... ignored [INFO] [stdout] test src/lib.rs - (line 131) ... ignored [INFO] [stdout] test src/lib.rs - (line 141) ... ignored [INFO] [stdout] test src/lib.rs - (line 150) ... ignored [INFO] [stdout] test src/symbols/variable.rs - symbols::variable::Variable (line 5) ... ok [INFO] [stdout] test src/position/mod.rs - position::Position (line 7) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/input/mod.rs - input::Input (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.66s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "21ed92691c19585816e3be5de7930be3f59e377a345dfa9951e5d265ab509fec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21ed92691c19585816e3be5de7930be3f59e377a345dfa9951e5d265ab509fec", kill_on_drop: false }` [INFO] [stdout] 21ed92691c19585816e3be5de7930be3f59e377a345dfa9951e5d265ab509fec