[INFO] fetching crate mvbitfield 0.2.0... [INFO] testing mvbitfield-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate mvbitfield 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate mvbitfield 0.2.0 [INFO] finished tweaking crates.io crate mvbitfield 0.2.0 [INFO] tweaked toml for crates.io crate mvbitfield 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mvbitfield 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trybuild v1.0.114 [INFO] [stderr] Downloaded assume v0.5.0 [INFO] [stderr] Downloaded bitint-macros v0.1.1 [INFO] [stderr] Downloaded bitint v0.1.1 [INFO] [stderr] Downloaded mvbitfield-macros v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f98549ba01191c347f686ae1c2f120e83b3b551f173548a0f8a7a678adb7edd5 [INFO] running `Command { std: "docker" "start" "-a" "f98549ba01191c347f686ae1c2f120e83b3b551f173548a0f8a7a678adb7edd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f98549ba01191c347f686ae1c2f120e83b3b551f173548a0f8a7a678adb7edd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f98549ba01191c347f686ae1c2f120e83b3b551f173548a0f8a7a678adb7edd5", kill_on_drop: false }` [INFO] [stdout] f98549ba01191c347f686ae1c2f120e83b3b551f173548a0f8a7a678adb7edd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0d535e7d85f5048fb6798d5a0dadd1d6bfb0ffa1c8517def5aa96151b0d90de2 [INFO] running `Command { std: "docker" "start" "-a" "0d535e7d85f5048fb6798d5a0dadd1d6bfb0ffa1c8517def5aa96151b0d90de2", kill_on_drop: false }` [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling assume v0.5.0 [INFO] [stderr] Compiling litrs v0.4.2 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling bitint-macros v0.1.1 [INFO] [stderr] Compiling mvbitfield-macros v0.2.0 [INFO] [stderr] Compiling bitint v0.1.1 [INFO] [stderr] Compiling mvbitfield v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Sealed` is never used [INFO] [stdout] --> src/lib.rs:344:15 [INFO] [stdout] | [INFO] [stdout] 344 | pub trait Sealed {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.69s [INFO] running `Command { std: "docker" "inspect" "0d535e7d85f5048fb6798d5a0dadd1d6bfb0ffa1c8517def5aa96151b0d90de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d535e7d85f5048fb6798d5a0dadd1d6bfb0ffa1c8517def5aa96151b0d90de2", kill_on_drop: false }` [INFO] [stdout] 0d535e7d85f5048fb6798d5a0dadd1d6bfb0ffa1c8517def5aa96151b0d90de2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fedde78a7a8b24e38045e946e91f7d7b40f88c6dcccba1284eb7d90a73744ba7 [INFO] running `Command { std: "docker" "start" "-a" "fedde78a7a8b24e38045e946e91f7d7b40f88c6dcccba1284eb7d90a73744ba7", kill_on_drop: false }` [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling toml_writer v1.0.4 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stdout] warning: trait `Sealed` is never used [INFO] [stdout] --> src/lib.rs:344:15 [INFO] [stdout] | [INFO] [stdout] 344 | pub trait Sealed {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling trybuild v1.0.114 [INFO] [stderr] Compiling mvbitfield v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Sealed` is never used [INFO] [stdout] --> src/lib.rs:344:15 [INFO] [stdout] | [INFO] [stdout] 344 | pub trait Sealed {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.21s [INFO] running `Command { std: "docker" "inspect" "fedde78a7a8b24e38045e946e91f7d7b40f88c6dcccba1284eb7d90a73744ba7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fedde78a7a8b24e38045e946e91f7d7b40f88c6dcccba1284eb7d90a73744ba7", kill_on_drop: false }` [INFO] [stdout] fedde78a7a8b24e38045e946e91f7d7b40f88c6dcccba1284eb7d90a73744ba7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7fb4de0e855066d77cd203c226e12ac1d6a7ab7faee27519c59905f539a12b7c [INFO] running `Command { std: "docker" "start" "-a" "7fb4de0e855066d77cd203c226e12ac1d6a7ab7faee27519c59905f539a12b7c", kill_on_drop: false }` [INFO] [stderr] warning: trait `Sealed` is never used [INFO] [stderr] --> src/lib.rs:344:15 [INFO] [stderr] | [INFO] [stderr] 344 | pub trait Sealed {} [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `mvbitfield` (lib) generated 1 warning [INFO] [stderr] warning: `mvbitfield` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mvbitfield-ccdeb6c4722f0fbe) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test trybuild_tests ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/clippy.rs (/opt/rustwide/target/debug/deps/clippy-b3fa9a10b2803f8a) [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] [stderr] Running tests/field_accessor_types.rs (/opt/rustwide/target/debug/deps/field_accessor_types-1a08ec97698d752c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_packing ... 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/field_width_base.rs (/opt/rustwide/target/debug/deps/field_width_base-88244fea30e9f80d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/hostile_environment.rs (/opt/rustwide/target/debug/deps/hostile_environment-f8bb3c1ce27663ef) [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 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] [stderr] Running tests/implicit_packing.rs (/opt/rustwide/target/debug/deps/implicit_packing-45282cbfba88a1b5) [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] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-c57f6ab119a37862) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_set ... ok [INFO] [stdout] test test_replace ... ok [INFO] [stdout] test test_with_bits ... ok [INFO] [stdout] test test_update ... ok [INFO] [stdout] test test_map ... ok [INFO] [stdout] test test_with_zeros ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/struct_width_base.rs (/opt/rustwide/target/debug/deps/struct_width_base-6e9f18da5257237a) [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] [stderr] Doc-tests mvbitfield [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - (line 201) ... ignored [INFO] [stdout] test src/lib.rs - (line 229) ... ignored [INFO] [stdout] test src/lib.rs - (line 288) ... ignored [INFO] [stdout] test src/lib.rs - bitfield (line 728) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 744) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 763) ... ok [INFO] [stdout] test src/lib.rs - (line 172) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 472) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 499) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 617) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 688) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 604) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 588) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.81s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7fb4de0e855066d77cd203c226e12ac1d6a7ab7faee27519c59905f539a12b7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fb4de0e855066d77cd203c226e12ac1d6a7ab7faee27519c59905f539a12b7c", kill_on_drop: false }` [INFO] [stdout] 7fb4de0e855066d77cd203c226e12ac1d6a7ab7faee27519c59905f539a12b7c