[INFO] cloning repository https://github.com/sfahadrizvi/key-value-store [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sfahadrizvi/key-value-store" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsfahadrizvi%2Fkey-value-store", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsfahadrizvi%2Fkey-value-store'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4878745fa8e66da531662d6c15d465112a4aaf69 [INFO] checking sfahadrizvi/key-value-store against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsfahadrizvi%2Fkey-value-store" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sfahadrizvi/key-value-store on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sfahadrizvi/key-value-store [INFO] finished tweaking git repo https://github.com/sfahadrizvi/key-value-store [INFO] tweaked toml for git repo https://github.com/sfahadrizvi/key-value-store written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sfahadrizvi/key-value-store 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quanta v0.12.2 [INFO] [stderr] Downloaded raw-cpuid v11.0.1 [INFO] [stderr] Downloaded moka v0.12.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec64366cb79214479d9450a555bdceaacc6fd3be52b081d4969da4986e7ed9eb [INFO] running `Command { std: "docker" "start" "-a" "ec64366cb79214479d9450a555bdceaacc6fd3be52b081d4969da4986e7ed9eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec64366cb79214479d9450a555bdceaacc6fd3be52b081d4969da4986e7ed9eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec64366cb79214479d9450a555bdceaacc6fd3be52b081d4969da4986e7ed9eb", kill_on_drop: false }` [INFO] [stdout] ec64366cb79214479d9450a555bdceaacc6fd3be52b081d4969da4986e7ed9eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 777067124e3a3dc4c83bccbae9eacf65dddf7ba4cbdfa3ed07f35015f623710b [INFO] running `Command { std: "docker" "start" "-a" "777067124e3a3dc4c83bccbae9eacf65dddf7ba4cbdfa3ed07f35015f623710b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking indexmap v2.2.3 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking http v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking raw-cpuid v11.0.1 [INFO] [stderr] Compiling axum v0.7.4 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling moka v0.12.5 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Checking triomphe v0.1.11 [INFO] [stderr] Checking tagptr v0.2.0 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking quanta v0.12.2 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling pin-project-internal v1.1.4 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.4 [INFO] [stderr] Checking clap v4.5.1 [INFO] [stderr] Checking http-body-util v0.1.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking h2 v0.4.2 [INFO] [stderr] Checking serde_path_to_error v0.1.15 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking key_value_store_ssd v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "777067124e3a3dc4c83bccbae9eacf65dddf7ba4cbdfa3ed07f35015f623710b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "777067124e3a3dc4c83bccbae9eacf65dddf7ba4cbdfa3ed07f35015f623710b", kill_on_drop: false }` [INFO] [stdout] 777067124e3a3dc4c83bccbae9eacf65dddf7ba4cbdfa3ed07f35015f623710b [INFO] checking sfahadrizvi/key-value-store against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsfahadrizvi%2Fkey-value-store" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sfahadrizvi/key-value-store on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sfahadrizvi/key-value-store [INFO] finished tweaking git repo https://github.com/sfahadrizvi/key-value-store [INFO] tweaked toml for git repo https://github.com/sfahadrizvi/key-value-store written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/sfahadrizvi/key-value-store 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4b9169d57211ac1eeab097f48cd0b467dae11757a9aa1039aa1c59d23d59110 [INFO] running `Command { std: "docker" "start" "-a" "a4b9169d57211ac1eeab097f48cd0b467dae11757a9aa1039aa1c59d23d59110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4b9169d57211ac1eeab097f48cd0b467dae11757a9aa1039aa1c59d23d59110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4b9169d57211ac1eeab097f48cd0b467dae11757a9aa1039aa1c59d23d59110", kill_on_drop: false }` [INFO] [stdout] a4b9169d57211ac1eeab097f48cd0b467dae11757a9aa1039aa1c59d23d59110 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a1b04df38c5e10119048af2bce556ea686f03bd12e1f71a241e314a2bae0a5a [INFO] running `Command { std: "docker" "start" "-a" "2a1b04df38c5e10119048af2bce556ea686f03bd12e1f71a241e314a2bae0a5a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking indexmap v2.2.3 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking http v1.0.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling axum v0.7.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking raw-cpuid v11.0.1 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling moka v0.12.5 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking triomphe v0.1.11 [INFO] [stderr] Checking tagptr v0.2.0 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking quanta v0.12.2 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling pin-project-internal v1.1.4 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.4 [INFO] [stderr] Checking clap v4.5.1 [INFO] [stderr] Checking http-body-util v0.1.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking h2 v0.4.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.15 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking key_value_store_ssd v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.80s [INFO] running `Command { std: "docker" "inspect" "2a1b04df38c5e10119048af2bce556ea686f03bd12e1f71a241e314a2bae0a5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a1b04df38c5e10119048af2bce556ea686f03bd12e1f71a241e314a2bae0a5a", kill_on_drop: false }` [INFO] [stdout] 2a1b04df38c5e10119048af2bce556ea686f03bd12e1f71a241e314a2bae0a5a