[INFO] fetching crate conhash-ring 0.1.2...
[INFO] testing conhash-ring-0.1.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate conhash-ring 0.1.2 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate conhash-ring 0.1.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nestify v0.3.3
[INFO] [stderr]   Downloaded sugars v3.0.1
[INFO] [stderr]   Downloaded ordermap v0.5.7
[INFO] [stderr]   Downloaded bon-macros v3.5.1
[INFO] [stderr]   Downloaded bon v3.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2023e1ba03fc3408ddf65e1ec1ae3ccd480aae264d3cb132bd2d02f3f3c1236
[INFO] running `Command { std: "docker" "start" "-a" "e2023e1ba03fc3408ddf65e1ec1ae3ccd480aae264d3cb132bd2d02f3f3c1236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2023e1ba03fc3408ddf65e1ec1ae3ccd480aae264d3cb132bd2d02f3f3c1236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2023e1ba03fc3408ddf65e1ec1ae3ccd480aae264d3cb132bd2d02f3f3c1236", kill_on_drop: false }`
[INFO] [stdout] e2023e1ba03fc3408ddf65e1ec1ae3ccd480aae264d3cb132bd2d02f3f3c1236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 879e066fdbd5304b437cd5d49d5250b972d18f7b9541b23d306a728e7d7fd02a
[INFO] running `Command { std: "docker" "start" "-a" "879e066fdbd5304b437cd5d49d5250b972d18f7b9541b23d306a728e7d7fd02a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling prettyplease v0.2.31
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling object v0.36.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[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 addr2line v0.24.2
[INFO] [stderr]    Compiling ordermap v0.5.7
[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 28.32s
[INFO] running `Command { std: "docker" "inspect" "879e066fdbd5304b437cd5d49d5250b972d18f7b9541b23d306a728e7d7fd02a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "879e066fdbd5304b437cd5d49d5250b972d18f7b9541b23d306a728e7d7fd02a", kill_on_drop: false }`
[INFO] [stdout] 879e066fdbd5304b437cd5d49d5250b972d18f7b9541b23d306a728e7d7fd02a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ba4da0f5908e7f5f78146a3edc5294937b5b01cc49b712cd1050929348cfd4b
[INFO] running `Command { std: "docker" "start" "-a" "6ba4da0f5908e7f5f78146a3edc5294937b5b01cc49b712cd1050929348cfd4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling object v0.36.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling sugars v3.0.1
[INFO] [stderr]    Compiling ordermap v0.5.7
[INFO] [stderr]    Compiling serde v1.0.219
[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 18.53s
[INFO] running `Command { std: "docker" "inspect" "6ba4da0f5908e7f5f78146a3edc5294937b5b01cc49b712cd1050929348cfd4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba4da0f5908e7f5f78146a3edc5294937b5b01cc49b712cd1050929348cfd4b", kill_on_drop: false }`
[INFO] [stdout] 6ba4da0f5908e7f5f78146a3edc5294937b5b01cc49b712cd1050929348cfd4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f7a8a9dda60f295407c5d0735713876891a18dfd83bfc47641ec9a8f176a30c
[INFO] running `Command { std: "docker" "start" "-a" "8f7a8a9dda60f295407c5d0735713876891a18dfd83bfc47641ec9a8f176a30c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/conhash_ring-7d66b0e4783414db)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::should_return_pids_containing_key ... ok
[INFO] [stdout] test tests::items_should_not_exist ... ok
[INFO] [stdout] test tests::should_successfully_add_keys ... ok
[INFO] [stdout] test tests::items_should_exist ... 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::should_successfully_add_one_vnode ... ok
[INFO] [stdout] test tests::should_successfully_add_physical_nodes ... ok
[INFO] [stdout] test tests::should_successfully_remove_vnode_of_physical_node_with_one_vnode ... ok
[INFO] [stdout] test tests::should_successfully_increase_num_vnodes ... ok
[INFO] [stdout] test tests::should_successfully_remove_vnode ... ok
[INFO] [stdout] test tests::should_successfully_remove_physical_node_with_one_vnode ... 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] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "8f7a8a9dda60f295407c5d0735713876891a18dfd83bfc47641ec9a8f176a30c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f7a8a9dda60f295407c5d0735713876891a18dfd83bfc47641ec9a8f176a30c", kill_on_drop: false }`
[INFO] [stdout] 8f7a8a9dda60f295407c5d0735713876891a18dfd83bfc47641ec9a8f176a30c