[INFO] fetching crate mvbitfield 0.2.0... [INFO] testing mvbitfield-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate mvbitfield 0.2.0 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mvbitfield 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 44 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcf39036be90168d9f91caa1713911120cf9367136256b5521bff165dd9d5918 [INFO] running `Command { std: "docker" "start" "-a" "fcf39036be90168d9f91caa1713911120cf9367136256b5521bff165dd9d5918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcf39036be90168d9f91caa1713911120cf9367136256b5521bff165dd9d5918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcf39036be90168d9f91caa1713911120cf9367136256b5521bff165dd9d5918", kill_on_drop: false }` [INFO] [stdout] fcf39036be90168d9f91caa1713911120cf9367136256b5521bff165dd9d5918 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e9160e3142139c0cea9b6dca067320e40ad7f52fe08b12189dd6bcf1209b761 [INFO] running `Command { std: "docker" "start" "-a" "0e9160e3142139c0cea9b6dca067320e40ad7f52fe08b12189dd6bcf1209b761", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling litrs v0.4.2 [INFO] [stderr] Compiling assume v0.5.0 [INFO] [stderr] Compiling seq-macro v0.3.6 [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 13.77s [INFO] running `Command { std: "docker" "inspect" "0e9160e3142139c0cea9b6dca067320e40ad7f52fe08b12189dd6bcf1209b761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e9160e3142139c0cea9b6dca067320e40ad7f52fe08b12189dd6bcf1209b761", kill_on_drop: false }` [INFO] [stdout] 0e9160e3142139c0cea9b6dca067320e40ad7f52fe08b12189dd6bcf1209b761 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07a0a78e89bb3ded3272ea85960dc42dd51cbe195ea85f33260909b633c8e38f [INFO] running `Command { std: "docker" "start" "-a" "07a0a78e89bb3ded3272ea85960dc42dd51cbe195ea85f33260909b633c8e38f", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling toml_writer v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [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 v1.0.2 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling trybuild v1.0.110 [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 20.34s [INFO] running `Command { std: "docker" "inspect" "07a0a78e89bb3ded3272ea85960dc42dd51cbe195ea85f33260909b633c8e38f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07a0a78e89bb3ded3272ea85960dc42dd51cbe195ea85f33260909b633c8e38f", kill_on_drop: false }` [INFO] [stdout] 07a0a78e89bb3ded3272ea85960dc42dd51cbe195ea85f33260909b633c8e38f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 149c4dcc73d26ef103c2bcbb7538e5f0b8de4c188b1a3131eb05f9ff7c9300c2 [INFO] running `Command { std: "docker" "start" "-a" "149c4dcc73d26ef103c2bcbb7538e5f0b8de4c188b1a3131eb05f9ff7c9300c2", 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 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mvbitfield-442246cb85ff874d) [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-4348bc59c896de20) [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-ebe8cbddf199e3e3) [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-49b61ccc897ca176) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/hostile_environment.rs (/opt/rustwide/target/debug/deps/hostile_environment-73f23f10de916f4d) [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] [stderr] Running tests/implicit_packing.rs (/opt/rustwide/target/debug/deps/implicit_packing-71e0e7aadf005b31) [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] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-d18bc61fd3e3ebd5) [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_set ... ok [INFO] [stdout] test test_update ... ok [INFO] [stdout] test test_with_zeros ... ok [INFO] [stdout] test test_with_bits ... ok [INFO] [stdout] test test_map ... ok [INFO] [stdout] test test_replace ... 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-d0c93fe2fcdf4b7c) [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 19 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/example.rs - example::BitfieldEnum8 (line 152) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 472) ... ok [INFO] [stdout] test src/example.rs - example::BitfieldStruct32 (line 62) ... ok [INFO] [stdout] test src/example.rs - example::BitfieldStruct24 (line 14) ... ok [INFO] [stdout] test src/lib.rs - (line 172) ... ok [INFO] [stdout] test src/example.rs - example::BitfieldEnum3 (line 122) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/example.rs - example::BitfieldEnum1 (line 98) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 763) ... ok [INFO] [stdout] test src/lib.rs - bitfield (line 604) ... 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 - bitfield (line 617) ... 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] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 1.69s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "149c4dcc73d26ef103c2bcbb7538e5f0b8de4c188b1a3131eb05f9ff7c9300c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "149c4dcc73d26ef103c2bcbb7538e5f0b8de4c188b1a3131eb05f9ff7c9300c2", kill_on_drop: false }` [INFO] [stdout] 149c4dcc73d26ef103c2bcbb7538e5f0b8de4c188b1a3131eb05f9ff7c9300c2