[INFO] cloning repository https://github.com/kelvincesar/statistics-exercises [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kelvincesar/statistics-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvincesar%2Fstatistics-exercises", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvincesar%2Fstatistics-exercises'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/sendemail-validate.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvincesar%2Fstatistics-exercises/hooks/sendemail-validate.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/kelvincesar/statistics-exercises [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kelvincesar/statistics-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvincesar%2Fstatistics-exercises", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvincesar%2Fstatistics-exercises'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 33bfd839c6c8c9353bd0968678d984f9f48f548d [INFO] testing kelvincesar/statistics-exercises against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvincesar%2Fstatistics-exercises" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kelvincesar/statistics-exercises on toolchain 414482f6a0d4e7290f614300581a0b55442552a3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kelvincesar/statistics-exercises [INFO] finished tweaking git repo https://github.com/kelvincesar/statistics-exercises [INFO] tweaked toml for git repo https://github.com/kelvincesar/statistics-exercises written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kelvincesar/statistics-exercises 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded peroxide-ad v0.3.0 [INFO] [stderr] Downloaded peroxide-num v0.1.4 [INFO] [stderr] Downloaded puruspe v0.3.0 [INFO] [stderr] Downloaded lambert_w v1.0.17 [INFO] [stderr] Downloaded peroxide v0.39.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 814a3b8633dc6db37708b1cadefd1562e0ee41c0ce3af2467e3ff6244ea18bf8 [INFO] running `Command { std: "docker" "start" "-a" "814a3b8633dc6db37708b1cadefd1562e0ee41c0ce3af2467e3ff6244ea18bf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "814a3b8633dc6db37708b1cadefd1562e0ee41c0ce3af2467e3ff6244ea18bf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "814a3b8633dc6db37708b1cadefd1562e0ee41c0ce3af2467e3ff6244ea18bf8", kill_on_drop: false }` [INFO] [stdout] 814a3b8633dc6db37708b1cadefd1562e0ee41c0ce3af2467e3ff6244ea18bf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13f9c814779b33d488f2de53765575151ecf747cfab75a5cd6674edcec0f1e51 [INFO] running `Command { std: "docker" "start" "-a" "13f9c814779b33d488f2de53765575151ecf747cfab75a5cd6674edcec0f1e51", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling bytemuck v1.21.0 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling lambert_w v1.0.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-channel v0.5.14 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling wide v0.7.32 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling thread-tree v0.3.3 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling puruspe v0.3.0 [INFO] [stderr] Compiling simba v0.9.0 [INFO] [stderr] Compiling peroxide-num v0.1.4 [INFO] [stderr] Compiling order-stat v0.1.3 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling colored v3.0.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling peroxide-ad v0.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling peroxide v0.39.2 [INFO] [stderr] Compiling nalgebra v0.33.2 [INFO] [stderr] Compiling statrs v0.18.0 [INFO] [stderr] Compiling statistics-exercises v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.74s [INFO] running `Command { std: "docker" "inspect" "13f9c814779b33d488f2de53765575151ecf747cfab75a5cd6674edcec0f1e51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13f9c814779b33d488f2de53765575151ecf747cfab75a5cd6674edcec0f1e51", kill_on_drop: false }` [INFO] [stdout] 13f9c814779b33d488f2de53765575151ecf747cfab75a5cd6674edcec0f1e51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5537b56cec5c78789ff7ecb67beef59641b43d565ffcaaee71be48d88fa20030 [INFO] running `Command { std: "docker" "start" "-a" "5537b56cec5c78789ff7ecb67beef59641b43d565ffcaaee71be48d88fa20030", kill_on_drop: false }` [INFO] [stderr] Compiling statistics-exercises v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "5537b56cec5c78789ff7ecb67beef59641b43d565ffcaaee71be48d88fa20030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5537b56cec5c78789ff7ecb67beef59641b43d565ffcaaee71be48d88fa20030", kill_on_drop: false }` [INFO] [stdout] 5537b56cec5c78789ff7ecb67beef59641b43d565ffcaaee71be48d88fa20030 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f3ff0b3a5a75bb608f16405a094486d9de92afe9b8448d2c60ab5ac4a132d4d1 [INFO] running `Command { std: "docker" "start" "-a" "f3ff0b3a5a75bb608f16405a094486d9de92afe9b8448d2c60ab5ac4a132d4d1", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/statistics_exercises-141efacf5271f2d8) [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" "f3ff0b3a5a75bb608f16405a094486d9de92afe9b8448d2c60ab5ac4a132d4d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3ff0b3a5a75bb608f16405a094486d9de92afe9b8448d2c60ab5ac4a132d4d1", kill_on_drop: false }` [INFO] [stdout] f3ff0b3a5a75bb608f16405a094486d9de92afe9b8448d2c60ab5ac4a132d4d1