[INFO] cloning repository https://github.com/dbdahl/rust-dahl-randompartition
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbdahl/rust-dahl-randompartition" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbdahl%2Frust-dahl-randompartition", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbdahl%2Frust-dahl-randompartition'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c79955d847db413bbcd2bb3ec031f4237fd0fb30
[INFO] testing dbdahl/rust-dahl-randompartition against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbdahl%2Frust-dahl-randompartition" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dbdahl/rust-dahl-randompartition on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dbdahl/rust-dahl-randompartition
[INFO] finished tweaking git repo https://github.com/dbdahl/rust-dahl-randompartition
[INFO] tweaked toml for git repo https://github.com/dbdahl/rust-dahl-randompartition written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/dbdahl/rust-dahl-randompartition already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/dbdahl/rust-dahl-bellnumber.git`
[INFO] [stderr]     Updating git repository `https://github.com/dbdahl/rust-dahl-salso.git`
[INFO] [stderr]     Updating git repository `https://github.com/dbdahl/rust-dahl-partition.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_pcg v0.3.1
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.4
[INFO] [stderr]   Downloaded approx v0.5.1
[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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 088c5d02b1ed6f3c19fdee874dc3d43437d824bb22d3dcc81c104f19cc9ca47b
[INFO] running `Command { std: "docker" "start" "-a" "088c5d02b1ed6f3c19fdee874dc3d43437d824bb22d3dcc81c104f19cc9ca47b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "088c5d02b1ed6f3c19fdee874dc3d43437d824bb22d3dcc81c104f19cc9ca47b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088c5d02b1ed6f3c19fdee874dc3d43437d824bb22d3dcc81c104f19cc9ca47b", kill_on_drop: false }`
[INFO] [stdout] 088c5d02b1ed6f3c19fdee874dc3d43437d824bb22d3dcc81c104f19cc9ca47b
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ab23cc34e2ba2fd0dcde8d3c444a638250e4d9d07c3689b6db7da1946ed9547
[INFO] running `Command { std: "docker" "start" "-a" "7ab23cc34e2ba2fd0dcde8d3c444a638250e4d9d07c3689b6db7da1946ed9547", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling crossbeam-queue v0.3.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling dahl-partition v0.5.3 (https://github.com/dbdahl/rust-dahl-partition.git?rev=419ac7d#419ac7db)
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling simba v0.5.1
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling dahl-bellnumber v0.1.1 (https://github.com/dbdahl/rust-dahl-bellnumber.git?rev=b521e67#b521e671)
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling dahl-salso v0.6.6 (https://github.com/dbdahl/rust-dahl-salso.git?rev=b438a37#b438a37d)
[INFO] [stderr]    Compiling nalgebra v0.27.1
[INFO] [stderr]    Compiling statrs v0.15.0
[INFO] [stderr]    Compiling dahl-randompartition v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.62s
[INFO] running `Command { std: "docker" "inspect" "7ab23cc34e2ba2fd0dcde8d3c444a638250e4d9d07c3689b6db7da1946ed9547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ab23cc34e2ba2fd0dcde8d3c444a638250e4d9d07c3689b6db7da1946ed9547", kill_on_drop: false }`
[INFO] [stdout] 7ab23cc34e2ba2fd0dcde8d3c444a638250e4d9d07c3689b6db7da1946ed9547
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b282a5026d035e1ea25a7514b100bbb98757828595da08f46e7d44d61648f4cf
[INFO] running `Command { std: "docker" "start" "-a" "b282a5026d035e1ea25a7514b100bbb98757828595da08f46e7d44d61648f4cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling dahl-randompartition v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "b282a5026d035e1ea25a7514b100bbb98757828595da08f46e7d44d61648f4cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b282a5026d035e1ea25a7514b100bbb98757828595da08f46e7d44d61648f4cf", kill_on_drop: false }`
[INFO] [stdout] b282a5026d035e1ea25a7514b100bbb98757828595da08f46e7d44d61648f4cf
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e0412d72187bcc3930160d038414d3ec87dd318d9811eab8de9a4b42268cf05
[INFO] running `Command { std: "docker" "start" "-a" "1e0412d72187bcc3930160d038414d3ec87dd318d9811eab8de9a4b42268cf05", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dahl_randompartition-f6da9027fa01d8bb)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test clust::tests::test_add_to_available_cluster ... ok
[INFO] [stdout] test clust::tests::test_add_to_existing_cluster ... ok
[INFO] [stdout] test clust::tests::test_add_to_unlisted_cluster ... ok
[INFO] [stdout] test clust::tests::test_items_of ... ok
[INFO] [stdout] test clust::tests::test_initialization ... ok
[INFO] [stdout] test clust::tests::test_unique_labels ... ok
[INFO] [stdout] test crp::tests::test_pmf_with_discount ... ok
[INFO] [stdout] test crp::tests::test_pmf_without_discount ... ok
[INFO] [stdout] test epa::tests::test_pmf ... ok
[INFO] [stdout] test up::tests::test_pmf ... ok
[INFO] [stdout] test jlp::tests::test_pmf ... ok
[INFO] [stdout] test sp::tests::test_pmf ... ok
[INFO] [stdout] test frp::tests::test_pmf ... ok
[INFO] [stdout] test lsp::tests::test_pmf ... ok
[INFO] [stdout] test cpp::tests::test_pmf - should panic ... ok
[INFO] [stdout] test oldsp::tests::test_pmf ... ok
[INFO] [stdout] test epa::tests::test_goodness_of_fit_constructive ... ok
[INFO] [stdout] test mcmc::tests_mcmc::test_crp_neal_algorithm3 ... ok
[INFO] [stdout] test frp::tests::test_goodness_of_fit_constructive ... ok
[INFO] [stdout] test crp::tests::test_goodness_of_fit_constructive ... ok
[INFO] [stdout] test lsp::tests::test_goodness_of_fit_constructive ... ok
[INFO] [stdout] test oldsp::tests::test_goodness_of_fit_constructive ... ok
[INFO] [stdout] test sp::tests::test_goodness_of_fit_constructive ... ok
[INFO] [stdout] test up::tests::test_goodness_of_fit_constructive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.84s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dahl-randompartition
[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" "1e0412d72187bcc3930160d038414d3ec87dd318d9811eab8de9a4b42268cf05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e0412d72187bcc3930160d038414d3ec87dd318d9811eab8de9a4b42268cf05", kill_on_drop: false }`
[INFO] [stdout] 1e0412d72187bcc3930160d038414d3ec87dd318d9811eab8de9a4b42268cf05