[INFO] fetching crate r-gen 0.0.2...
[INFO] testing r-gen-0.0.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate r-gen 0.0.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate r-gen 0.0.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r-gen 0.0.2
[INFO] finished tweaking crates.io crate r-gen 0.0.2
[INFO] tweaked toml for crates.io crate r-gen 0.0.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded statrs v0.13.0
[INFO] [stderr]   Downloaded r-gen-macro v0.0.1
[INFO] [stderr]   Downloaded probability v0.17.0
[INFO] [stderr]   Downloaded nalgebra v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 130af6ad87a4d1828595538596bde8dc07af74fca3233aa67e0d19861d440ce3
[INFO] running `Command { std: "docker" "start" "-a" "130af6ad87a4d1828595538596bde8dc07af74fca3233aa67e0d19861d440ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "130af6ad87a4d1828595538596bde8dc07af74fca3233aa67e0d19861d440ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "130af6ad87a4d1828595538596bde8dc07af74fca3233aa67e0d19861d440ce3", kill_on_drop: false }`
[INFO] [stdout] 130af6ad87a4d1828595538596bde8dc07af74fca3233aa67e0d19861d440ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f55562cd45910715b5a1b8902630420a8871d2f0c91f622d9e1910e88ec58e31
[INFO] running `Command { std: "docker" "start" "-a" "f55562cd45910715b5a1b8902630420a8871d2f0c91f622d9e1910e88ec58e31", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling random v0.12.2
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling special v0.8.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling probability v0.17.0
[INFO] [stderr]    Compiling r-gen-macro v0.0.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling nalgebra v0.19.0
[INFO] [stderr]    Compiling statrs v0.13.0
[INFO] [stderr]    Compiling r-gen v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.28s
[INFO] running `Command { std: "docker" "inspect" "f55562cd45910715b5a1b8902630420a8871d2f0c91f622d9e1910e88ec58e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55562cd45910715b5a1b8902630420a8871d2f0c91f622d9e1910e88ec58e31", kill_on_drop: false }`
[INFO] [stdout] f55562cd45910715b5a1b8902630420a8871d2f0c91f622d9e1910e88ec58e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e928526c5c45b10930885508c11f3b775743ebabb4c869d11daba814522172fd
[INFO] running `Command { std: "docker" "start" "-a" "e928526c5c45b10930885508c11f3b775743ebabb4c869d11daba814522172fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling r-gen v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "e928526c5c45b10930885508c11f3b775743ebabb4c869d11daba814522172fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e928526c5c45b10930885508c11f3b775743ebabb4c869d11daba814522172fd", kill_on_drop: false }`
[INFO] [stdout] e928526c5c45b10930885508c11f3b775743ebabb4c869d11daba814522172fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21faaa6dabefaab19acbd78636a32a11bba6871fa4d434ed608b2725ebc289be
[INFO] running `Command { std: "docker" "start" "-a" "21faaa6dabefaab19acbd78636a32a11bba6871fa4d434ed608b2725ebc289be", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/r_gen-d2d7d5173f84b60f)
[INFO] [stdout] test tests::test_macros ... ok
[INFO] [stdout] test tests::test_bernoulli ... ok
[INFO] [stdout] test tests::test_generate ... ok
[INFO] [stdout] test tests::test_simulate ... ok
[INFO] [stdout] test tests::test_trace_string ... ok
[INFO] [stdout] test tests::test_binom ... ok
[INFO] [stdout] test tests::test_normal ... ok
[INFO] [stderr]    Doc-tests r-gen
[INFO] [stdout] test tests::test_importance_resampling ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/trace.rs - trace::Choicemap::add_choice (line 44) ... ok
[INFO] [stdout] test src/trace.rs - trace::Choicemap::from (line 31) ... ok
[INFO] [stdout] test src/trace.rs - trace::Choicemap::new (line 19) ... ok
[INFO] [stdout] test src/lib.rs - sample (line 50) ... ok
[INFO] [stdout] test src/lib.rs - sample (line 65) ... ok
[INFO] [stdout] test src/lib.rs - generate (line 327) ... ok
[INFO] [stdout] test src/trace.rs - trace::Trace::get_trace_string (line 117) ... ok
[INFO] [stdout] test src/lib.rs - simulate (line 286) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21faaa6dabefaab19acbd78636a32a11bba6871fa4d434ed608b2725ebc289be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21faaa6dabefaab19acbd78636a32a11bba6871fa4d434ed608b2725ebc289be", kill_on_drop: false }`
[INFO] [stdout] 21faaa6dabefaab19acbd78636a32a11bba6871fa4d434ed608b2725ebc289be