[INFO] fetching crate stats_traits 0.1.0...
[INFO] testing stats_traits-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate stats_traits 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate stats_traits 0.1.0
[INFO] finished tweaking crates.io crate stats_traits 0.1.0
[INFO] tweaked toml for crates.io crate stats_traits 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stats_traits 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8db51d79153e1995dd9dbabec73f49b33289b537a86e2b49a6e01bd4c6a45ac
[INFO] running `Command { std: "docker" "start" "-a" "c8db51d79153e1995dd9dbabec73f49b33289b537a86e2b49a6e01bd4c6a45ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8db51d79153e1995dd9dbabec73f49b33289b537a86e2b49a6e01bd4c6a45ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8db51d79153e1995dd9dbabec73f49b33289b537a86e2b49a6e01bd4c6a45ac", kill_on_drop: false }`
[INFO] [stdout] c8db51d79153e1995dd9dbabec73f49b33289b537a86e2b49a6e01bd4c6a45ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91a8c5ba3c462f96caa513ef4a0df4ea971bfa0dd32b591a63d561e730be244e
[INFO] running `Command { std: "docker" "start" "-a" "91a8c5ba3c462f96caa513ef4a0df4ea971bfa0dd32b591a63d561e730be244e", kill_on_drop: false }`
[INFO] [stderr]    Compiling stats_traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "91a8c5ba3c462f96caa513ef4a0df4ea971bfa0dd32b591a63d561e730be244e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a8c5ba3c462f96caa513ef4a0df4ea971bfa0dd32b591a63d561e730be244e", kill_on_drop: false }`
[INFO] [stdout] 91a8c5ba3c462f96caa513ef4a0df4ea971bfa0dd32b591a63d561e730be244e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3674960eb7b7588bb76368e59ce9114affc05ba09a7d0222ba8c26bce930bed0
[INFO] running `Command { std: "docker" "start" "-a" "3674960eb7b7588bb76368e59ce9114affc05ba09a7d0222ba8c26bce930bed0", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling stats_traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "3674960eb7b7588bb76368e59ce9114affc05ba09a7d0222ba8c26bce930bed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3674960eb7b7588bb76368e59ce9114affc05ba09a7d0222ba8c26bce930bed0", kill_on_drop: false }`
[INFO] [stdout] 3674960eb7b7588bb76368e59ce9114affc05ba09a7d0222ba8c26bce930bed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bed473396783cdd919ba9966d359b57dba71b61ca77bd2f26cb09aeb48575ca5
[INFO] running `Command { std: "docker" "start" "-a" "bed473396783cdd919ba9966d359b57dba71b61ca77bd2f26cb09aeb48575ca5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stats_traits-6ddef429a70380da)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test freq::tests::test_mean ... ok
[INFO] [stdout] test freq::tests::test_non_zero_count ... ok
[INFO] [stdout] test freq::tests::test_std_dev ... ok
[INFO] [stdout] test helpers::tests::test_max_i32 ... ok
[INFO] [stdout] test freq::tests::test_sum ... ok
[INFO] [stdout] test freq::tests::test_variance ... ok
[INFO] [stdout] test helpers::tests::test_max_f32 ... ok
[INFO] [stdout] test helpers::tests::test_min_f32 ... ok
[INFO] [stdout] test helpers::tests::test_min_f32_nan ... ok
[INFO] [stdout] test stats::tests::test_count_vec ... ok
[INFO] [stdout] test stats::tests::test_mean_vec ... ok
[INFO] [stdout] test stats::tests::test_max_vec ... ok
[INFO] [stdout] test helpers::tests::test_max_f32_nan ... ok
[INFO] [stdout] test helpers::tests::test_min_i32 ... ok
[INFO] [stdout] test stats::tests::test_min_vec ... ok
[INFO] [stdout] test stats::tests::test_non_zero_count_as_item_fail ... ok
[INFO] [stdout] test stats::tests::test_non_zero_count_fail ... ok
[INFO] [stdout] test stats::tests::test_std_dev_vec ... ok
[INFO] [stdout] test stats::tests::test_std_dev_vec_fail ... ok
[INFO] [stdout] test stats::tests::test_range_vec ... ok
[INFO] [stdout] test stats::tests::test_variance_vec ... ok
[INFO] [stdout] test stats::tests::test_sum_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stats_traits
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/stats.rs - stats::Stats::sum (line 20) ... ok
[INFO] [stdout] test src/stats.rs - stats::Stats::mean (line 76) ... ok
[INFO] [stdout] test src/stats.rs - stats::Stats::count (line 36) ... ok
[INFO] [stdout] test src/freq.rs - freq::FrequencyStats::count (line 22) ... ok
[INFO] [stdout] test src/stats.rs - stats::Stats::mean (line 82) ... ok
[INFO] [stdout] test src/stats.rs - stats::Stats::sum (line 24) ... ok
[INFO] [stdout] test src/freq.rs - freq::FrequencyStats::sum (line 57) ... ok
[INFO] [stdout] test src/stats.rs - stats::Stats::variance (line 101) ... ok
[INFO] [stdout] test src/stats.rs - stats::Stats::std_dev (line 128) ... ok
[INFO] [stdout] test src/stats.rs - stats::Stats::mean (line 72) ... ok
[INFO] [stdout] test src/freq.rs - freq::FrequencyStats::sum (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bed473396783cdd919ba9966d359b57dba71b61ca77bd2f26cb09aeb48575ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed473396783cdd919ba9966d359b57dba71b61ca77bd2f26cb09aeb48575ca5", kill_on_drop: false }`
[INFO] [stdout] bed473396783cdd919ba9966d359b57dba71b61ca77bd2f26cb09aeb48575ca5