[INFO] fetching crate keypath 0.2.0... [INFO] testing keypath-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate keypath 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate keypath 0.2.0 [INFO] finished tweaking crates.io crate keypath 0.2.0 [INFO] tweaked toml for crates.io crate keypath 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate keypath 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded keypath-proc-macros v0.2.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc0a0e0a321c87028d9767b0d608944224015c2d8d9afb4b097798e0cdb3a088 [INFO] running `Command { std: "docker" "start" "-a" "dc0a0e0a321c87028d9767b0d608944224015c2d8d9afb4b097798e0cdb3a088", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc0a0e0a321c87028d9767b0d608944224015c2d8d9afb4b097798e0cdb3a088", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc0a0e0a321c87028d9767b0d608944224015c2d8d9afb4b097798e0cdb3a088", kill_on_drop: false }` [INFO] [stdout] dc0a0e0a321c87028d9767b0d608944224015c2d8d9afb4b097798e0cdb3a088 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf01500f51268e36a2b231cffc19f0d7c39ce59f357d1328234af20ef152d31a [INFO] running `Command { std: "docker" "start" "-a" "cf01500f51268e36a2b231cffc19f0d7c39ce59f357d1328234af20ef152d31a", kill_on_drop: false }` [INFO] [stderr] Compiling litrs v0.2.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling keypath-proc-macros v0.2.0 [INFO] [stderr] Compiling keypath v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `kind`, `type_name`, and `depth` are never read [INFO] [stdout] --> src/error.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FieldError { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 12 | pub(crate) kind: FieldErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub(crate) type_name: &'static str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | // the number of *remaining* fields at which the error occured [INFO] [stdout] 15 | pub(crate) depth: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FieldError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.93s [INFO] running `Command { std: "docker" "inspect" "cf01500f51268e36a2b231cffc19f0d7c39ce59f357d1328234af20ef152d31a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf01500f51268e36a2b231cffc19f0d7c39ce59f357d1328234af20ef152d31a", kill_on_drop: false }` [INFO] [stdout] cf01500f51268e36a2b231cffc19f0d7c39ce59f357d1328234af20ef152d31a [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be2c02eadec0ed996d4a0f1fb4a66e816bec99c43671e8769a22a0baf502aa09 [INFO] running `Command { std: "docker" "start" "-a" "be2c02eadec0ed996d4a0f1fb4a66e816bec99c43671e8769a22a0baf502aa09", kill_on_drop: false }` [INFO] [stderr] Compiling keypath v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `kind`, `type_name`, and `depth` are never read [INFO] [stdout] --> src/error.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FieldError { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 12 | pub(crate) kind: FieldErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub(crate) type_name: &'static str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | // the number of *remaining* fields at which the error occured [INFO] [stdout] 15 | pub(crate) depth: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FieldError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind`, `type_name`, and `depth` are never read [INFO] [stdout] --> src/error.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FieldError { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 12 | pub(crate) kind: FieldErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub(crate) type_name: &'static str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | // the number of *remaining* fields at which the error occured [INFO] [stdout] 15 | pub(crate) depth: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FieldError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PlainStruct` is never constructed [INFO] [stdout] --> tests/derive-types.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct PlainStruct; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EmptyTupleStruct` is never constructed [INFO] [stdout] --> tests/derive-types.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct EmptyTupleStruct(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SingleTupleStruct` is never constructed [INFO] [stdout] --> tests/derive-types.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct SingleTupleStruct(bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MultiTupleStruct` is never constructed [INFO] [stdout] --> tests/derive-types.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct MultiTupleStruct(bool, i64, String); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EmptyFieldStruct` is never constructed [INFO] [stdout] --> tests/derive-types.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | struct EmptyFieldStruct {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SingleFieldStruct` is never constructed [INFO] [stdout] --> tests/derive-types.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | struct SingleFieldStruct { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MultiFieldStruct` is never constructed [INFO] [stdout] --> tests/derive-types.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct MultiFieldStruct { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "be2c02eadec0ed996d4a0f1fb4a66e816bec99c43671e8769a22a0baf502aa09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be2c02eadec0ed996d4a0f1fb4a66e816bec99c43671e8769a22a0baf502aa09", kill_on_drop: false }` [INFO] [stdout] be2c02eadec0ed996d4a0f1fb4a66e816bec99c43671e8769a22a0baf502aa09 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a13bcfeacd562f89e3925ff6b595a34c022349f03306cbc2b370bd3c85509247 [INFO] running `Command { std: "docker" "start" "-a" "a13bcfeacd562f89e3925ff6b595a34c022349f03306cbc2b370bd3c85509247", kill_on_drop: false }` [INFO] [stderr] warning: fields `kind`, `type_name`, and `depth` are never read [INFO] [stderr] --> src/error.rs:12:16 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct FieldError { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 12 | pub(crate) kind: FieldErrorKind, [INFO] [stderr] | ^^^^ [INFO] [stderr] 13 | pub(crate) type_name: &'static str, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 14 | // the number of *remaining* fields at which the error occured [INFO] [stderr] 15 | pub(crate) depth: usize, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `FieldError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `keypath` (lib) generated 1 warning [INFO] [stderr] warning: struct `PlainStruct` is never constructed [INFO] [stderr] --> tests/derive-types.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | struct PlainStruct; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `EmptyTupleStruct` is never constructed [INFO] [stderr] --> tests/derive-types.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | struct EmptyTupleStruct(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SingleTupleStruct` is never constructed [INFO] [stderr] --> tests/derive-types.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | struct SingleTupleStruct(bool); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `MultiTupleStruct` is never constructed [INFO] [stderr] --> tests/derive-types.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | struct MultiTupleStruct(bool, i64, String); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `EmptyFieldStruct` is never constructed [INFO] [stderr] --> tests/derive-types.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | struct EmptyFieldStruct {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SingleFieldStruct` is never constructed [INFO] [stderr] --> tests/derive-types.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | struct SingleFieldStruct { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `MultiFieldStruct` is never constructed [INFO] [stderr] --> tests/derive-types.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | struct MultiFieldStruct { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `keypath` (test "derive-types") generated 7 warnings [INFO] [stderr] warning: `keypath` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/keypath-0239aa1a212f1306) [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-1ac875c8c3dea66e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test simple_keypath ... 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/collections.rs (/opt/rustwide/target/debug/deps/collections-5de7c723d820f47c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test nested_keypath ... 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/derive-types.rs (/opt/rustwide/target/debug/deps/derive_types-9437d6c65299d626) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-926f6d4c49eb4e9e) [INFO] [stdout] test simple_keypath ... 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 1 test [INFO] [stdout] test keypath ... 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/keypath_basic.rs (/opt/rustwide/target/debug/deps/keypath_basic-8d41285aeda8ffca) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test keypath ... 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/tuple_struct.rs (/opt/rustwide/target/debug/deps/tuple_struct-73f4d5c8b659185d) [INFO] [stderr] Doc-tests keypath [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/lib.rs - KeyPath::append (line 100) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a13bcfeacd562f89e3925ff6b595a34c022349f03306cbc2b370bd3c85509247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a13bcfeacd562f89e3925ff6b595a34c022349f03306cbc2b370bd3c85509247", kill_on_drop: false }` [INFO] [stdout] a13bcfeacd562f89e3925ff6b595a34c022349f03306cbc2b370bd3c85509247