[INFO] fetching crate cmsketch 0.2.3...
[INFO] testing cmsketch-0.2.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cmsketch 0.2.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate cmsketch 0.2.3
[INFO] finished tweaking crates.io crate cmsketch 0.2.3
[INFO] tweaked toml for crates.io crate cmsketch 0.2.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cmsketch 0.2.3 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 cmsketch 0.2.3 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_mt v5.0.0
[INFO] [stderr]   Downloaded itertools v0.14.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 625426a555a414e4d1ddeb1aa4891fb54a49b0955f470cf416d717bdc839291f
[INFO] running `Command { std: "docker" "start" "-a" "625426a555a414e4d1ddeb1aa4891fb54a49b0955f470cf416d717bdc839291f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "625426a555a414e4d1ddeb1aa4891fb54a49b0955f470cf416d717bdc839291f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625426a555a414e4d1ddeb1aa4891fb54a49b0955f470cf416d717bdc839291f", kill_on_drop: false }`
[INFO] [stdout] 625426a555a414e4d1ddeb1aa4891fb54a49b0955f470cf416d717bdc839291f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e258bd2e995983bc63d53fb889e19fbffe3f00fbd20a52ce9d5048153ad3897
[INFO] running `Command { std: "docker" "start" "-a" "8e258bd2e995983bc63d53fb889e19fbffe3f00fbd20a52ce9d5048153ad3897", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmsketch v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "8e258bd2e995983bc63d53fb889e19fbffe3f00fbd20a52ce9d5048153ad3897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e258bd2e995983bc63d53fb889e19fbffe3f00fbd20a52ce9d5048153ad3897", kill_on_drop: false }`
[INFO] [stdout] 8e258bd2e995983bc63d53fb889e19fbffe3f00fbd20a52ce9d5048153ad3897
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 150866a3ea4fcca2be7dedff191222df7915d822679d7360ac6d4fd4c0f4fdfd
[INFO] running `Command { std: "docker" "start" "-a" "150866a3ea4fcca2be7dedff191222df7915d822679d7360ac6d4fd4c0f4fdfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_mt v5.0.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling cmsketch v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "150866a3ea4fcca2be7dedff191222df7915d822679d7360ac6d4fd4c0f4fdfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "150866a3ea4fcca2be7dedff191222df7915d822679d7360ac6d4fd4c0f4fdfd", kill_on_drop: false }`
[INFO] [stdout] 150866a3ea4fcca2be7dedff191222df7915d822679d7360ac6d4fd4c0f4fdfd
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f6533a4360840be318157b006ea737c5e207fb0163b129adce58c94adf44ac3
[INFO] running `Command { std: "docker" "start" "-a" "5f6533a4360840be318157b006ea737c5e207fb0163b129adce58c94adf44ac3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cmsketch-76fa53c87bf62bbf)
[INFO] [stdout] 
[INFO] [stdout] running 80 tests
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u16::test_clear ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u16::test_new ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u32::test_clear ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u16::test_dec ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u16::test_inc ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u32::test_dec ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u32::test_inc ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u32::test_new ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u16::test_new_with_invalid_args - should panic ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u32::test_new_with_invalid_args - should panic ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u64::test_clear ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u64::test_dec ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u32::test_decay ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u32::test_halve ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u64::test_inc ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u64::test_new ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u64::test_new_with_invalid_args - should panic ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u64::test_decay ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u8::test_clear ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u8::test_dec ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u32::test_collisions ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u16::test_halve ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u16::test_collisions ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u8::test_new ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u8::test_new_with_invalid_args - should panic ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u8::test_inc ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_usize::test_clear ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_usize::test_dec ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u64::test_collisions ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u16::test_decay ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_usize::test_inc ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_usize::test_new ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_usize::test_new_with_invalid_args - should panic ... ok
[INFO] [stdout] test base::tests_u16::test_clear ... ok
[INFO] [stdout] test base::tests_u16::test_collisions ... ok
[INFO] [stdout] test base::tests_u16::test_dec ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_usize::test_halve ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u8::test_decay ... ok
[INFO] [stdout] test base::tests_u16::test_inc ... ok
[INFO] [stdout] test base::tests_u16::test_new ... ok
[INFO] [stdout] test base::tests_u16::test_new_with_invalid_args - should panic ... ok
[INFO] [stdout] test base::tests_u32::test_clear ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u8::test_collisions ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u8::test_halve ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_u64::test_halve ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_usize::test_collisions ... ok
[INFO] [stdout] test base::tests_u32::test_dec ... ok
[INFO] [stdout] test base::tests_u32::test_inc ... ok
[INFO] [stdout] test base::tests_u32::test_new ... ok
[INFO] [stdout] test base::tests_u32::test_new_with_invalid_args - should panic ... ok
[INFO] [stdout] test base::tests_u64::test_clear ... ok
[INFO] [stdout] test base::tests_u32::test_collisions ... ok
[INFO] [stdout] test base::tests_u64::test_dec ... ok
[INFO] [stdout] test base::tests_u16::test_decay ... ok
[INFO] [stdout] test base::tests_u64::test_inc ... ok
[INFO] [stdout] test base::tests_u64::test_new ... ok
[INFO] [stdout] test base::tests_u64::test_new_with_invalid_args - should panic ... ok
[INFO] [stdout] test atomic::tests_cmsketch_atomic_usize::test_decay ... ok
[INFO] [stdout] test base::tests_u8::test_clear ... ok
[INFO] [stdout] test base::tests_u8::test_dec ... ok
[INFO] [stdout] test base::tests_u64::test_decay ... ok
[INFO] [stdout] test base::tests_u32::test_halve ... ok
[INFO] [stdout] test base::tests_u8::test_inc ... ok
[INFO] [stdout] test base::tests_u8::test_new ... ok
[INFO] [stdout] test base::tests_u8::test_new_with_invalid_args - should panic ... ok
[INFO] [stdout] test base::tests_usize::test_clear ... ok
[INFO] [stdout] test base::tests_u64::test_collisions ... ok
[INFO] [stdout] test base::tests_usize::test_dec ... ok
[INFO] [stdout] test base::tests_u8::test_decay ... ok
[INFO] [stdout] test base::tests_usize::test_collisions ... ok
[INFO] [stdout] test base::tests_usize::test_inc ... ok
[INFO] [stdout] test base::tests_usize::test_new ... ok
[INFO] [stdout] test base::tests_usize::test_new_with_invalid_args - should panic ... ok
[INFO] [stdout] test base::tests_u16::test_halve ... ok
[INFO] [stdout] test base::tests_u32::test_decay ... ok
[INFO] [stdout] test base::tests_u64::test_halve ... ok
[INFO] [stdout] test base::tests_u8::test_halve ... ok
[INFO] [stdout] test base::tests_u8::test_collisions ... ok
[INFO] [stdout] test base::tests_usize::test_decay ... ok
[INFO] [stdout] test base::tests_usize::test_halve ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 80 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cmsketch
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f6533a4360840be318157b006ea737c5e207fb0163b129adce58c94adf44ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6533a4360840be318157b006ea737c5e207fb0163b129adce58c94adf44ac3", kill_on_drop: false }`
[INFO] [stdout] 5f6533a4360840be318157b006ea737c5e207fb0163b129adce58c94adf44ac3