[INFO] fetching crate keyvalint_bench 0.4.0... [INFO] testing keyvalint_bench-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate keyvalint_bench 0.4.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate keyvalint_bench 0.4.0 [INFO] finished tweaking crates.io crate keyvalint_bench 0.4.0 [INFO] tweaked toml for crates.io crate keyvalint_bench 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate keyvalint_bench 0.4.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate keyvalint_bench 0.4.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f25c9d92f52ddc410128df17948b90e54cb9f0153eb734c6369c1a8bb148f53 [INFO] running `Command { std: "docker" "start" "-a" "0f25c9d92f52ddc410128df17948b90e54cb9f0153eb734c6369c1a8bb148f53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f25c9d92f52ddc410128df17948b90e54cb9f0153eb734c6369c1a8bb148f53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f25c9d92f52ddc410128df17948b90e54cb9f0153eb734c6369c1a8bb148f53", kill_on_drop: false }` [INFO] [stdout] 0f25c9d92f52ddc410128df17948b90e54cb9f0153eb734c6369c1a8bb148f53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b147086e8d8642c7a283b3601663e1093bd3985b7c6032789cca707a0497ff7 [INFO] running `Command { std: "docker" "start" "-a" "2b147086e8d8642c7a283b3601663e1093bd3985b7c6032789cca707a0497ff7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.157 [INFO] [stderr] Compiling buffertk v0.8.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling zerror v0.5.0 [INFO] [stderr] Compiling biometrics v0.8.0 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling sync42 v0.8.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling setsum v0.6.0 [INFO] [stderr] Compiling keyvalint v0.5.0 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling crc32c v0.6.8 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling utilz v0.5.0 [INFO] [stderr] Compiling biometrics_sys v0.2.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling derive_util v0.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling prototk_derive v0.8.0 [INFO] [stderr] Compiling arrrg_derive v0.4.0 [INFO] [stderr] Compiling zerror_derive v0.4.0 [INFO] [stderr] Compiling arrrg v0.4.0 [INFO] [stderr] Compiling guacamole v0.8.0 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling armnod v0.7.0 [INFO] [stderr] Compiling prototk v0.8.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling one_two_eight v0.5.0 [INFO] [stderr] Compiling tatl v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling zerror_core v0.7.0 [INFO] [stderr] Compiling indicio v0.5.0 [INFO] [stderr] Compiling sst v0.8.0 [INFO] [stderr] Compiling mani v0.4.0 [INFO] [stderr] Compiling skipfree v0.4.0 [INFO] [stderr] Compiling lsmtk v0.5.0 [INFO] [stderr] Compiling keyvalint_bench v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bin/keyvalint-bench-nop.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> Option { [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] 97 | fn key(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.36s [INFO] running `Command { std: "docker" "inspect" "2b147086e8d8642c7a283b3601663e1093bd3985b7c6032789cca707a0497ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b147086e8d8642c7a283b3601663e1093bd3985b7c6032789cca707a0497ff7", kill_on_drop: false }` [INFO] [stdout] 2b147086e8d8642c7a283b3601663e1093bd3985b7c6032789cca707a0497ff7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1c52b2aa614c82e1f5bb55e7da622257b9bf1f35a9cac5f034f8a5db1ad5f06 [INFO] running `Command { std: "docker" "start" "-a" "b1c52b2aa614c82e1f5bb55e7da622257b9bf1f35a9cac5f034f8a5db1ad5f06", kill_on_drop: false }` [INFO] [stderr] Compiling keyvalint_bench v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bin/keyvalint-bench-nop.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> Option { [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] 97 | fn key(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "b1c52b2aa614c82e1f5bb55e7da622257b9bf1f35a9cac5f034f8a5db1ad5f06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1c52b2aa614c82e1f5bb55e7da622257b9bf1f35a9cac5f034f8a5db1ad5f06", kill_on_drop: false }` [INFO] [stdout] b1c52b2aa614c82e1f5bb55e7da622257b9bf1f35a9cac5f034f8a5db1ad5f06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2a5172b9531c75be604410ae22b9e6c7f0ea4dfc4eb81dfc02299ca9fcb403f7 [INFO] running `Command { std: "docker" "start" "-a" "2a5172b9531c75be604410ae22b9e6c7f0ea4dfc4eb81dfc02299ca9fcb403f7", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/bin/keyvalint-bench-nop.rs:97:12 [INFO] [stderr] | [INFO] [stderr] 97 | fn key(&self) -> Option { [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] 97 | fn key(&self) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `keyvalint_bench` (bin "keyvalint-bench-nop" test) generated 1 warning (run `cargo fix --bin "keyvalint-bench-nop" -p keyvalint_bench --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/keyvalint_bench-3240fe5e85207774) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/keyvalint-bench-lsmtk.rs (/opt/rustwide/target/debug/deps/keyvalint_bench_lsmtk-dd982e49058c3305) [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 unittests src/bin/keyvalint-bench-nop.rs (/opt/rustwide/target/debug/deps/keyvalint_bench_nop-c999046eb043fa94) [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 keyvalint_bench [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] running `Command { std: "docker" "inspect" "2a5172b9531c75be604410ae22b9e6c7f0ea4dfc4eb81dfc02299ca9fcb403f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a5172b9531c75be604410ae22b9e6c7f0ea4dfc4eb81dfc02299ca9fcb403f7", kill_on_drop: false }` [INFO] [stdout] 2a5172b9531c75be604410ae22b9e6c7f0ea4dfc4eb81dfc02299ca9fcb403f7