[INFO] fetching crate average 0.13.1... [INFO] testing average-0.13.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate average 0.13.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate average 0.13.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate average 0.13.1 [INFO] finished tweaking crates.io crate average 0.13.1 [INFO] tweaked toml for crates.io crate average 0.13.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded streaming-stats v0.2.3 [INFO] [stderr] Downloaded quantiles v0.7.1 [INFO] [stderr] Downloaded serde-big-array v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0d1744d063e612bb0108a8e3206b187bbd72358cce103b235bd104794fef59bf [INFO] running `Command { std: "docker" "start" "-a" "0d1744d063e612bb0108a8e3206b187bbd72358cce103b235bd104794fef59bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d1744d063e612bb0108a8e3206b187bbd72358cce103b235bd104794fef59bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d1744d063e612bb0108a8e3206b187bbd72358cce103b235bd104794fef59bf", kill_on_drop: false }` [INFO] [stdout] 0d1744d063e612bb0108a8e3206b187bbd72358cce103b235bd104794fef59bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 567c9945aaa7cdb99d4fe50cfe7e004fd6acc91d308ba535e8708be40226fdcc [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" "567c9945aaa7cdb99d4fe50cfe7e004fd6acc91d308ba535e8708be40226fdcc", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling easy-cast v0.4.4 [INFO] [stderr] Compiling average v0.13.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.31s [INFO] running `Command { std: "docker" "inspect" "567c9945aaa7cdb99d4fe50cfe7e004fd6acc91d308ba535e8708be40226fdcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "567c9945aaa7cdb99d4fe50cfe7e004fd6acc91d308ba535e8708be40226fdcc", kill_on_drop: false }` [INFO] [stdout] 567c9945aaa7cdb99d4fe50cfe7e004fd6acc91d308ba535e8708be40226fdcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d173335db2c92994223d59d4b0987ff5f04b65f3add6ceede5832f2ef880c6a1 [INFO] running `Command { std: "docker" "start" "-a" "d173335db2c92994223d59d4b0987ff5f04b65f3add6ceede5832f2ef880c6a1", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling quantiles v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling streaming-stats v0.2.3 [INFO] [stderr] Compiling rand_distr v0.4.1 [INFO] [stderr] Compiling average v0.13.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling proptest v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 34.29s [INFO] running `Command { std: "docker" "inspect" "d173335db2c92994223d59d4b0987ff5f04b65f3add6ceede5832f2ef880c6a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d173335db2c92994223d59d4b0987ff5f04b65f3add6ceede5832f2ef880c6a1", kill_on_drop: false }` [INFO] [stdout] d173335db2c92994223d59d4b0987ff5f04b65f3add6ceede5832f2ef880c6a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 170560c04dcf01f277236fb5b4e9fdc1200142597fd0b1722568d0c98e4837d9 [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" "170560c04dcf01f277236fb5b4e9fdc1200142597fd0b1722568d0c98e4837d9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/average-cd0231b297519654) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests average [INFO] [stdout] test quantile::reference ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/macros.rs - macros::concatenate (line 82) ... ignored [INFO] [stdout] test src/minmax.rs - minmax::Max (line 101) ... ok [INFO] [stdout] test src/minmax.rs - minmax::Max::merge (line 160) ... ok [INFO] [stdout] test src/macros.rs - macros::concatenate (line 38) ... ok [INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMean::merge (line 110) ... ok [INFO] [stdout] test src/macros.rs - macros::concatenate (line 51) ... ok [INFO] [stdout] test src/moments/variance.rs - moments::Variance::merge (line 145) ... ok [INFO] [stdout] test src/minmax.rs - minmax::Min (line 20) ... ok [INFO] [stdout] test src/minmax.rs - minmax::Min::merge (line 79) ... ok [INFO] [stdout] test src/moments/mean.rs - moments::Mean::merge (line 98) ... ok [INFO] [stdout] test src/moments/mean.rs - moments::Mean (line 6) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/moments/variance.rs - moments::Variance (line 9) ... ok [INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMean (line 10) ... ok [INFO] [stdout] test src/traits.rs - traits::Merge::merge (line 17) ... ok [INFO] [stdout] test src/histogram.rs - histogram::define_histogram (line 290) ... ok [INFO] [stdout] test src/moments/mod.rs - moments::define_moments (line 332) ... ok [INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMeanWithError (line 141) ... ok [INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMeanWithError::merge (line 296) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 5.85s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "170560c04dcf01f277236fb5b4e9fdc1200142597fd0b1722568d0c98e4837d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "170560c04dcf01f277236fb5b4e9fdc1200142597fd0b1722568d0c98e4837d9", kill_on_drop: false }` [INFO] [stdout] 170560c04dcf01f277236fb5b4e9fdc1200142597fd0b1722568d0c98e4837d9