[INFO] fetching crate kekbit 0.3.5... [INFO] testing kekbit-0.3.5 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate kekbit 0.3.5 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate kekbit 0.3.5 [INFO] finished tweaking crates.io crate kekbit 0.3.5 [INFO] tweaked toml for crates.io crate kekbit 0.3.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kekbit 0.3.5 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate kekbit 0.3.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 016161dba28d6766fe9fe9b4cb1dc21cae4fa0e6f9a547b08aee49366b953900 [INFO] running `Command { std: "docker" "start" "-a" "016161dba28d6766fe9fe9b4cb1dc21cae4fa0e6f9a547b08aee49366b953900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "016161dba28d6766fe9fe9b4cb1dc21cae4fa0e6f9a547b08aee49366b953900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "016161dba28d6766fe9fe9b4cb1dc21cae4fa0e6f9a547b08aee49366b953900", kill_on_drop: false }` [INFO] [stdout] 016161dba28d6766fe9fe9b4cb1dc21cae4fa0e6f9a547b08aee49366b953900 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a153777b045962b58620d0d5473a16ee0c262c81ee8453913a6d0df75ea7c88 [INFO] running `Command { std: "docker" "start" "-a" "6a153777b045962b58620d0d5473a16ee0c262c81ee8453913a6d0df75ea7c88", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling kekbit v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/reader.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn try_iter(&mut self) -> TryIter { [INFO] [stdout] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 102 | pub fn try_iter(&mut self) -> TryIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/reader.rs:228:21 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn try_iter(&mut self) -> TryIter { [INFO] [stdout] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 228 | pub fn try_iter(&mut self) -> TryIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.08s [INFO] running `Command { std: "docker" "inspect" "6a153777b045962b58620d0d5473a16ee0c262c81ee8453913a6d0df75ea7c88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a153777b045962b58620d0d5473a16ee0c262c81ee8453913a6d0df75ea7c88", kill_on_drop: false }` [INFO] [stdout] 6a153777b045962b58620d0d5473a16ee0c262c81ee8453913a6d0df75ea7c88 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d083e5d987099aa50c1dfa30074f5c2d8d8098337c3a702c144adab94c0eed72 [INFO] running `Command { std: "docker" "start" "-a" "d083e5d987099aa50c1dfa30074f5c2d8d8098337c3a702c144adab94c0eed72", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling time-macros v0.2.3 [INFO] [stderr] Compiling num_threads v0.1.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/reader.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn try_iter(&mut self) -> TryIter { [INFO] [stdout] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 102 | pub fn try_iter(&mut self) -> TryIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/reader.rs:228:21 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn try_iter(&mut self) -> TryIter { [INFO] [stdout] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 228 | pub fn try_iter(&mut self) -> TryIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling time v0.3.7 [INFO] [stderr] Compiling simple_logger v2.1.0 [INFO] [stderr] Compiling kekbit v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/reader.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn try_iter(&mut self) -> TryIter { [INFO] [stdout] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 102 | pub fn try_iter(&mut self) -> TryIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/reader.rs:228:21 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn try_iter(&mut self) -> TryIter { [INFO] [stdout] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 228 | pub fn try_iter(&mut self) -> TryIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.10s [INFO] running `Command { std: "docker" "inspect" "d083e5d987099aa50c1dfa30074f5c2d8d8098337c3a702c144adab94c0eed72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d083e5d987099aa50c1dfa30074f5c2d8d8098337c3a702c144adab94c0eed72", kill_on_drop: false }` [INFO] [stdout] d083e5d987099aa50c1dfa30074f5c2d8d8098337c3a702c144adab94c0eed72 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 60fc9d6db7d4ef7d2f3dcac955774cb13c7c8ddb103c177a4bb304b969dc8dcc [INFO] running `Command { std: "docker" "start" "-a" "60fc9d6db7d4ef7d2f3dcac955774cb13c7c8ddb103c177a4bb304b969dc8dcc", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/core/reader.rs:102:21 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn try_iter(&mut self) -> TryIter { [INFO] [stderr] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 102 | pub fn try_iter(&mut self) -> TryIter<'_, Self> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/core/reader.rs:228:21 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn try_iter(&mut self) -> TryIter { [INFO] [stderr] | ^^^^^^^^^ ------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 228 | pub fn try_iter(&mut self) -> TryIter<'_, Self> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `kekbit` (lib) generated 2 warnings (run `cargo fix --lib -p kekbit` to apply 2 suggestions) [INFO] [stderr] warning: `kekbit` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kekbit-43ed0fece7199397) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test core::handlers::tests::test_ts_handler ... ok [INFO] [stdout] test core::handlers::tests::test_chain ... ok [INFO] [stdout] test core::metadata::tests::check_read_write_metadata ... ok [INFO] [stdout] test core::handlers::tests::test_seq_handler ... ok [INFO] [stdout] test core::tick::tests::check_ids ... ok [INFO] [stdout] test core::tick::tests::check_ids_symetry ... ok [INFO] [stdout] test core::test::check_path_to_storage ... ok [INFO] [stdout] test core::test::try_iterator_hint_size ... ok [INFO] [stdout] test core::version::tests::check_conversion ... ok [INFO] [stdout] test core::version::tests::check_version_creation ... ok [INFO] [stdout] test core::writer::test::test_write ... ok [INFO] [stdout] test core::test::check_max_len ... ok [INFO] [stdout] test retry::test::retry_iter ... ok [INFO] [stdout] test core::test::write_than_read ... ok [INFO] [stdout] test core::tick::tests::test_coversion ... ok [INFO] [stdout] test retry::test::retry_write ... ok [INFO] [stdout] test core::test::read_with_timeout ... ok [INFO] [stdout] test core::tick::tests::check_wrong_id - should panic ... ok [INFO] [stdout] test core::tick::tests::check_nix_time ... ok [INFO] [stdout] test core::test::try_to_create_reader ... ok [INFO] [stderr] Doc-tests kekbit [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.34s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/core/metadata.rs - core::metadata::Metadata::new (line 52) ... ok [INFO] [stdout] test src/core.rs - core::shm_writer (line 174) ... ok [INFO] [stdout] test src/core.rs - core::try_shm_reader (line 107) ... ok [INFO] [stdout] test src/core.rs - core::shm_timeout_reader (line 141) ... ok [INFO] [stdout] test src/core/reader.rs - core::reader::ShmReader (line 20) ... ok [INFO] [stdout] test src/core.rs - core::shm_reader (line 44) ... ok [INFO] [stdout] test src/core/reader.rs - core::reader::ShmReader::try_read (line 128) ... ok [INFO] [stdout] test src/core/metadata.rs - core::metadata::Metadata::write_to (line 212) ... ok [INFO] [stdout] test src/core/metadata.rs - core::metadata::Metadata::read (line 105) ... ok [INFO] [stdout] test src/core/tick.rs - core::tick::TickUnit::id (line 24) ... ok [INFO] [stdout] test src/core/tick.rs - core::tick::TickUnit::convert (line 67) ... ok [INFO] [stdout] test src/core/tick.rs - core::tick::TickUnit::nix_time (line 89) ... ok [INFO] [stdout] test src/core/writer.rs - core::writer::ShmWriter::write (line 103) ... ok [INFO] [stdout] test src/core/writer.rs - core::writer::ShmWriter (line 22) ... ok [INFO] [stdout] test src/core/writer.rs - core::writer::ShmWriter::flush (line 158) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.86s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "60fc9d6db7d4ef7d2f3dcac955774cb13c7c8ddb103c177a4bb304b969dc8dcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60fc9d6db7d4ef7d2f3dcac955774cb13c7c8ddb103c177a4bb304b969dc8dcc", kill_on_drop: false }` [INFO] [stdout] 60fc9d6db7d4ef7d2f3dcac955774cb13c7c8ddb103c177a4bb304b969dc8dcc