[INFO] crate average 0.10.4 is already in cache
[INFO] testing average-0.10.4 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate average 0.10.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate average 0.10.4 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate average 0.10.4
[INFO] finished tweaking crates.io crate average 0.10.4
[INFO] tweaked toml for crates.io crate average 0.10.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0d1632383eba652efbced1221d14ea545605e146dc5afe294258d7d236d5726
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c0d1632383eba652efbced1221d14ea545605e146dc5afe294258d7d236d5726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d1632383eba652efbced1221d14ea545605e146dc5afe294258d7d236d5726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d1632383eba652efbced1221d14ea545605e146dc5afe294258d7d236d5726", kill_on_drop: false }`
[INFO] [stdout] c0d1632383eba652efbced1221d14ea545605e146dc5afe294258d7d236d5726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ceb3a996659c286fc45b67c204050a0eaa07b5ab21f52136ea59ba893f31ef37
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ceb3a996659c286fc45b67c204050a0eaa07b5ab21f52136ea59ba893f31ef37", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling float-ord v0.2.0
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling average v0.10.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.00s
[INFO] running `Command { std: "docker" "inspect" "ceb3a996659c286fc45b67c204050a0eaa07b5ab21f52136ea59ba893f31ef37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceb3a996659c286fc45b67c204050a0eaa07b5ab21f52136ea59ba893f31ef37", kill_on_drop: false }`
[INFO] [stdout] ceb3a996659c286fc45b67c204050a0eaa07b5ab21f52136ea59ba893f31ef37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf88a9f9663d2187515351eaadd637d56614cec6bc03a4862bf3b4cabe46fdfe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cf88a9f9663d2187515351eaadd637d56614cec6bc03a4862bf3b4cabe46fdfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling quantiles v0.7.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling streaming-stats v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling average v0.10.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.71s
[INFO] running `Command { std: "docker" "inspect" "cf88a9f9663d2187515351eaadd637d56614cec6bc03a4862bf3b4cabe46fdfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf88a9f9663d2187515351eaadd637d56614cec6bc03a4862bf3b4cabe46fdfe", kill_on_drop: false }`
[INFO] [stdout] cf88a9f9663d2187515351eaadd637d56614cec6bc03a4862bf3b4cabe46fdfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07f37178b952049cf58762b86dd51b23fe5d53d717b3b6e3ce977f89673cae03
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07f37178b952049cf58762b86dd51b23fe5d53d717b3b6e3ce977f89673cae03", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/average-95e5b2769d55d13b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test quantile::reference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test from_ranges ... ok
[INFO] [stdout] test from_ranges_empty ... ok
[INFO] [stdout] test from_ranges_infinity ... ok
[INFO] [stdout] test out_of_range ... ok
[INFO] [stdout] test normalized_bins ... ok
[INFO] [stdout] test range_minmax ... ok
[INFO] [stdout] test mul ... ok
[INFO] [stdout] test reset ... ok
[INFO] [stdout] test centers ... ok
[INFO] [stdout] test merge ... ok
[INFO] [stdout] test iter ... ok
[INFO] [stdout] test from_ranges_invalid ... ok
[INFO] [stdout] test add ... ok
[INFO] [stdout] test widths ... ok
[INFO] [stdout] test with_const_width ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/histogram-114aa51a7d8f5267
[INFO] [stdout] test variance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test merge ... ok
[INFO] [stdout] test trivial ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kurtosis-54067650ce7a97ff
[INFO] [stdout] test simple ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/macros-15be25ddae98978e
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test concatenate_moments ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/max-bd33ded5ddbc4e8b
[INFO] [stdout] test concatenate_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test trivial ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mean-c646f4a167449f39
[INFO] [stdout] test merge ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test trivial ... ok
[INFO] [stdout] test merge ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/min-7958fe45ec1bbfa3
[INFO] [stdout] test numerically_unstable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test merge ... ok
[INFO] [stdout] test trivial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/moments-07b925c8cfad2f44
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test merge ... ok
[INFO] [stdout] test trivial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/proptest-cb86d79bc13c20e6
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test reasonable_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quantile-f4861931f19c4900
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test few_observations ... ok
[INFO] [stdout] test percentile_99 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/random-2deee1cb37db929d
[INFO] [stdout] test percentile_99_9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test normal_distribution ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/skewness-5e8fbce5e623e03e
[INFO] [stdout] test exponential_distribution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test merge ... ok
[INFO] [stdout] test trivial ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/streaming_stats-609ea1160fb246a6
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test average_vs_streaming_stats_small ... ok
[INFO] [stdout] test average_vs_streaming_stats_large ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/weighted_mean-c629c3cbc130c06b
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test error_corner_case ... ok
[INFO] [stdout] test merge_weighted ... ok
[INFO] [stdout] test reference ... ok
[INFO] [stdout] test merge_unweighted ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test trivial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests average
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMean::merge (line 113) ... ok
[INFO] [stdout] test src/moments/variance.rs - moments::Variance::merge (line 137) ... ok
[INFO] [stdout] test src/moments/mean.rs - moments::Mean::merge (line 98) ... ok
[INFO] [stdout] test src/minmax.rs - minmax::Max::merge (line 160) ... ok
[INFO] [stdout] test src/macros.rs - concatenate (line 83) ... ok
[INFO] [stdout] test src/macros.rs - concatenate (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/minmax.rs - minmax::Min::merge (line 80) ... ok
[INFO] [stdout] test src/moments/variance.rs - moments::Variance (line 9) ... ok
[INFO] [stdout] test src/minmax.rs - minmax::Max (line 102) ... ok
[INFO] [stdout] test src/minmax.rs - minmax::Min (line 22) ... ok
[INFO] [stdout] test src/macros.rs - concatenate (line 39) ... ok
[INFO] [stdout] test src/moments/mean.rs - moments::Mean (line 6) ... ok
[INFO] [stdout] test src/histogram.rs - define_histogram (line 273) ... ok
[INFO] [stdout] test src/moments/mod.rs - define_moments (line 318) ... ok
[INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMean (line 13) ... ok
[INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMeanWithError::merge (line 285) ... ok
[INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMeanWithError (line 144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07f37178b952049cf58762b86dd51b23fe5d53d717b3b6e3ce977f89673cae03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f37178b952049cf58762b86dd51b23fe5d53d717b3b6e3ce977f89673cae03", kill_on_drop: false }`
[INFO] [stdout] 07f37178b952049cf58762b86dd51b23fe5d53d717b3b6e3ce977f89673cae03