[INFO] fetching crate mpl 0.2.0... [INFO] testing mpl-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [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 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c8a1108312d8cc2c95930497a779e484cbd66928435107afeaade5dfcb2c4f0 [INFO] running `Command { std: "docker" "start" "-a" "9c8a1108312d8cc2c95930497a779e484cbd66928435107afeaade5dfcb2c4f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c8a1108312d8cc2c95930497a779e484cbd66928435107afeaade5dfcb2c4f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c8a1108312d8cc2c95930497a779e484cbd66928435107afeaade5dfcb2c4f0", kill_on_drop: false }` [INFO] [stdout] 9c8a1108312d8cc2c95930497a779e484cbd66928435107afeaade5dfcb2c4f0 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6dcee6da73fb6c4e1e14d676e607a64f402cd37c8018a9c89b30e6976d8c7665 [INFO] running `Command { std: "docker" "start" "-a" "6dcee6da73fb6c4e1e14d676e607a64f402cd37c8018a9c89b30e6976d8c7665", kill_on_drop: false }` [INFO] [stderr] Compiling mpl v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "6dcee6da73fb6c4e1e14d676e607a64f402cd37c8018a9c89b30e6976d8c7665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dcee6da73fb6c4e1e14d676e607a64f402cd37c8018a9c89b30e6976d8c7665", kill_on_drop: false }` [INFO] [stdout] 6dcee6da73fb6c4e1e14d676e607a64f402cd37c8018a9c89b30e6976d8c7665 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 09554e4997141f90600900cf645a11545e17f85c77d595290b57ea8474ff98fa [INFO] running `Command { std: "docker" "start" "-a" "09554e4997141f90600900cf645a11545e17f85c77d595290b57ea8474ff98fa", kill_on_drop: false }` [INFO] [stderr] Compiling mpl v0.2.0 (/opt/rustwide/workdir) [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)]` 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] [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "09554e4997141f90600900cf645a11545e17f85c77d595290b57ea8474ff98fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09554e4997141f90600900cf645a11545e17f85c77d595290b57ea8474ff98fa", kill_on_drop: false }` [INFO] [stdout] 09554e4997141f90600900cf645a11545e17f85c77d595290b57ea8474ff98fa [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 68432ba3ffb2e274cf6d79c716daa963d78f497d1771256e734ae6c573c48ab7 [INFO] running `Command { std: "docker" "start" "-a" "68432ba3ffb2e274cf6d79c716daa963d78f497d1771256e734ae6c573c48ab7", kill_on_drop: false }` [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)]` 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] 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] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mpl-2056e278e121c5f4) [INFO] [stdout] [INFO] [stdout] running 8 tests [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] test symbols::terminal::slice_terminal::tests::convert ... ok [INFO] [stdout] test symbols::terminal::str_terminal::tests::convert ... ok [INFO] [stdout] test symbols::terminal::u8slice_terminal::tests::convert ... ok [INFO] [stdout] test span::start_and_len_span::tests::from_lo_len ... ok [INFO] [stdout] test symbols::e::tests::e_from ... 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/x86_64-unknown-linux-musl/debug/deps/number-7ba1772c69b8e6b4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/parentheses.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/parentheses-542c5cf5309646a1) [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test str_parentheses ... ok [INFO] [stdout] test u8_slice_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/x86_64-unknown-linux-musl/debug/deps/wav_riff-ce57357ff3d5a8cf) [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] running `Command { std: "docker" "inspect" "68432ba3ffb2e274cf6d79c716daa963d78f497d1771256e734ae6c573c48ab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68432ba3ffb2e274cf6d79c716daa963d78f497d1771256e734ae6c573c48ab7", kill_on_drop: false }` [INFO] [stdout] 68432ba3ffb2e274cf6d79c716daa963d78f497d1771256e734ae6c573c48ab7