[INFO] fetching crate mvbitfield 0.2.0... [INFO] testing mvbitfield-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate mvbitfield 0.2.0 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mvbitfield 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trybuild v1.0.116 [INFO] [stderr] Downloaded toml v1.1.2+spec-1.1.0 [INFO] [stderr] Downloaded assume v0.5.0 [INFO] [stderr] Downloaded litrs v0.4.2 [INFO] [stderr] Downloaded target-triple v1.0.0 [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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad3a1c9a0a0ad47d60371248e2d9a659f863cb0da53dfb263ee84d2652b975e1 [INFO] running `Command { std: "docker" "start" "-a" "ad3a1c9a0a0ad47d60371248e2d9a659f863cb0da53dfb263ee84d2652b975e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad3a1c9a0a0ad47d60371248e2d9a659f863cb0da53dfb263ee84d2652b975e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad3a1c9a0a0ad47d60371248e2d9a659f863cb0da53dfb263ee84d2652b975e1", kill_on_drop: false }` [INFO] [stdout] ad3a1c9a0a0ad47d60371248e2d9a659f863cb0da53dfb263ee84d2652b975e1 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8c450a8689bbaf746083c5cd15153d95a636eb09b454d43d619dbe2694d224e [INFO] running `Command { std: "docker" "start" "-a" "f8c450a8689bbaf746083c5cd15153d95a636eb09b454d43d619dbe2694d224e", kill_on_drop: false }` [INFO] [stderr] Compiling assume v0.5.0 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling litrs v0.4.2 [INFO] [stderr] Compiling syn v2.0.117 [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 12.46s [INFO] running `Command { std: "docker" "inspect" "f8c450a8689bbaf746083c5cd15153d95a636eb09b454d43d619dbe2694d224e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8c450a8689bbaf746083c5cd15153d95a636eb09b454d43d619dbe2694d224e", kill_on_drop: false }` [INFO] [stdout] f8c450a8689bbaf746083c5cd15153d95a636eb09b454d43d619dbe2694d224e [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52aa4076230aa6ad5533d72f54349d226433b7e30117d496f5d9cae90d94aeac [INFO] running `Command { std: "docker" "start" "-a" "52aa4076230aa6ad5533d72f54349d226433b7e30117d496f5d9cae90d94aeac", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling winnow v1.0.1 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling toml_writer v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling glob v0.3.3 [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_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling toml_datetime v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling serde_spanned v1.1.1 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling toml v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling trybuild v1.0.116 [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 18.66s [INFO] running `Command { std: "docker" "inspect" "52aa4076230aa6ad5533d72f54349d226433b7e30117d496f5d9cae90d94aeac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52aa4076230aa6ad5533d72f54349d226433b7e30117d496f5d9cae90d94aeac", kill_on_drop: false }` [INFO] [stdout] 52aa4076230aa6ad5533d72f54349d226433b7e30117d496f5d9cae90d94aeac [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c43b4ed8efd1ea007518c0f773dfebd01bf72deff93d710031ab4bb054338438 [INFO] running `Command { std: "docker" "start" "-a" "c43b4ed8efd1ea007518c0f773dfebd01bf72deff93d710031ab4bb054338438", 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 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mvbitfield-53c1ccc761e8db52) [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-998295f45d51f0c8) [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-5400a30b798d108c) [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-d0ec8711b264d3cc) [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/hostile_environment.rs (/opt/rustwide/target/debug/deps/hostile_environment-0ce57e65d2c81777) [INFO] [stderr] Running tests/implicit_packing.rs (/opt/rustwide/target/debug/deps/implicit_packing-af9db4a9e1e312fd) [INFO] [stdout] [INFO] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-3343c733268611c1) [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 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 6 tests [INFO] [stdout] test test_with_zeros ... ok [INFO] [stdout] test test_with_bits ... ok [INFO] [stdout] test test_map ... ok [INFO] [stdout] test test_set ... ok [INFO] [stdout] test test_replace ... ok [INFO] [stdout] test test_update ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/struct_width_base.rs (/opt/rustwide/target/debug/deps/struct_width_base-0a17272c80167997) [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 - (line 18) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 688) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 499) ... ok [INFO] [stdout] test src/lib.rs - (line 172) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 604) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 617) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 472) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 588) ... ok [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] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 1.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c43b4ed8efd1ea007518c0f773dfebd01bf72deff93d710031ab4bb054338438", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c43b4ed8efd1ea007518c0f773dfebd01bf72deff93d710031ab4bb054338438", kill_on_drop: false }` [INFO] [stdout] c43b4ed8efd1ea007518c0f773dfebd01bf72deff93d710031ab4bb054338438