[INFO] fetching crate conhash-ring 0.1.2... [INFO] testing conhash-ring-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate conhash-ring 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate conhash-ring 0.1.2 [INFO] finished tweaking crates.io crate conhash-ring 0.1.2 [INFO] tweaked toml for crates.io crate conhash-ring 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate conhash-ring 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate conhash-ring 0.1.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ident_case v1.0.1 [INFO] [stderr] Downloaded darling_macro v0.20.11 [INFO] [stderr] Downloaded rustversion v1.0.20 [INFO] [stderr] Downloaded md-5 v0.10.6 [INFO] [stderr] Downloaded adler2 v2.0.0 [INFO] [stderr] Downloaded darling v0.20.11 [INFO] [stderr] Downloaded addr2line v0.24.2 [INFO] [stderr] Downloaded miniz_oxide v0.8.0 [INFO] [stderr] Downloaded backtrace v0.3.74 [INFO] [stderr] Downloaded bon-macros v3.5.1 [INFO] [stderr] Downloaded prettyplease v0.2.31 [INFO] [stderr] Downloaded rustc-demangle v0.1.24 [INFO] [stderr] Downloaded anyhow v1.0.97 [INFO] [stderr] Downloaded syn v2.0.100 [INFO] [stderr] Downloaded darling_core v0.20.11 [INFO] [stderr] Downloaded ordermap v0.5.7 [INFO] [stderr] Downloaded proc-macro2 v1.0.94 [INFO] [stderr] Downloaded bon v3.5.1 [INFO] [stderr] Downloaded serde_json v1.0.140 [INFO] [stderr] Downloaded nestify v0.3.3 [INFO] [stderr] Downloaded gimli v0.31.1 [INFO] [stderr] Downloaded sugars v3.0.1 [INFO] [stderr] Downloaded object v0.36.5 [INFO] [stderr] Downloaded libc v0.2.168 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c17bdbcd2f23e9dc03ef06a6c41192b47afb202d290ebf9d7db9e91b1ca7f56 [INFO] running `Command { std: "docker" "start" "-a" "3c17bdbcd2f23e9dc03ef06a6c41192b47afb202d290ebf9d7db9e91b1ca7f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c17bdbcd2f23e9dc03ef06a6c41192b47afb202d290ebf9d7db9e91b1ca7f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c17bdbcd2f23e9dc03ef06a6c41192b47afb202d290ebf9d7db9e91b1ca7f56", kill_on_drop: false }` [INFO] [stdout] 3c17bdbcd2f23e9dc03ef06a6c41192b47afb202d290ebf9d7db9e91b1ca7f56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d90907c9c32173119af724626b0e7cd528003250dc360d480490da93811134a4 [INFO] running `Command { std: "docker" "start" "-a" "d90907c9c32173119af724626b0e7cd528003250dc360d480490da93811134a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling prettyplease v0.2.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling object v0.36.5 [INFO] [stderr] Compiling ordermap v0.5.7 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling md-5 v0.10.6 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling nestify v0.3.3 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling bon-macros v3.5.1 [INFO] [stderr] Compiling bon v3.5.1 [INFO] [stderr] Compiling conhash-ring v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.89s [INFO] running `Command { std: "docker" "inspect" "d90907c9c32173119af724626b0e7cd528003250dc360d480490da93811134a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d90907c9c32173119af724626b0e7cd528003250dc360d480490da93811134a4", kill_on_drop: false }` [INFO] [stdout] d90907c9c32173119af724626b0e7cd528003250dc360d480490da93811134a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 824629a7d6e2758e0147b71c25ba8426081f5a39dec677094a53b1587bd06530 [INFO] running `Command { std: "docker" "start" "-a" "824629a7d6e2758e0147b71c25ba8426081f5a39dec677094a53b1587bd06530", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling sugars v3.0.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling object v0.36.5 [INFO] [stderr] Compiling ordermap v0.5.7 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling conhash-ring v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.77s [INFO] running `Command { std: "docker" "inspect" "824629a7d6e2758e0147b71c25ba8426081f5a39dec677094a53b1587bd06530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "824629a7d6e2758e0147b71c25ba8426081f5a39dec677094a53b1587bd06530", kill_on_drop: false }` [INFO] [stdout] 824629a7d6e2758e0147b71c25ba8426081f5a39dec677094a53b1587bd06530 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7ae93b304b09106eb5498d0b0278ea00cf0758819b679921df19833f5ff724bc [INFO] running `Command { std: "docker" "start" "-a" "7ae93b304b09106eb5498d0b0278ea00cf0758819b679921df19833f5ff724bc", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/conhash_ring-7d66b0e4783414db) [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::items_should_exist ... ok [INFO] [stdout] test tests::should_return_pids_containing_key ... ok [INFO] [stdout] test tests::should_successfully_add_keys ... ok [INFO] [stdout] test tests::should_successfully_add_one_vnode ... ok [INFO] [stdout] test tests::should_successfully_add_physical_nodes ... ok [INFO] [stdout] test tests::should_successfully_decrease_num_vnodes_to_zero ... ok [INFO] [stdout] test tests::should_successfully_descrease_num_vnodes ... ok [INFO] [stdout] test tests::items_should_not_exist ... ok [INFO] [stdout] test tests::should_successfully_increase_num_vnodes ... ok [INFO] [stdout] test tests::should_successfully_remove_key ... ok [INFO] [stdout] test tests::should_successfully_remove_physical_node_with_multiple_vnodes ... ok [INFO] [stdout] test tests::should_successfully_remove_physical_node_with_one_vnode ... ok [INFO] [stdout] test tests::should_successfully_remove_vnode ... ok [INFO] [stdout] test tests::should_successfully_remove_vnode_of_physical_node_with_one_vnode ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests conhash_ring [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" "7ae93b304b09106eb5498d0b0278ea00cf0758819b679921df19833f5ff724bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ae93b304b09106eb5498d0b0278ea00cf0758819b679921df19833f5ff724bc", kill_on_drop: false }` [INFO] [stdout] 7ae93b304b09106eb5498d0b0278ea00cf0758819b679921df19833f5ff724bc