[INFO] fetching crate distrs 0.1.0...
[INFO] testing distrs-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate distrs 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate distrs 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate distrs 0.1.0
[INFO] finished tweaking crates.io crate distrs 0.1.0
[INFO] tweaked toml for crates.io crate distrs 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 261826451deda464144d1c4566188264853fc16dc131f8419149ebee315316aa
[INFO] running `Command { std: "docker" "start" "-a" "261826451deda464144d1c4566188264853fc16dc131f8419149ebee315316aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "261826451deda464144d1c4566188264853fc16dc131f8419149ebee315316aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "261826451deda464144d1c4566188264853fc16dc131f8419149ebee315316aa", kill_on_drop: false }`
[INFO] [stdout] 261826451deda464144d1c4566188264853fc16dc131f8419149ebee315316aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a9f21dce8d711898ebe8bd4a4543abf4f54f6c12c348457408efd346287dffb
[INFO] running `Command { std: "docker" "start" "-a" "6a9f21dce8d711898ebe8bd4a4543abf4f54f6c12c348457408efd346287dffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling distrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "6a9f21dce8d711898ebe8bd4a4543abf4f54f6c12c348457408efd346287dffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a9f21dce8d711898ebe8bd4a4543abf4f54f6c12c348457408efd346287dffb", kill_on_drop: false }`
[INFO] [stdout] 6a9f21dce8d711898ebe8bd4a4543abf4f54f6c12c348457408efd346287dffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66f367140a6588623cd34e3f9dfdf6d0374eb9c13c0561eae92c0443c475b47c
[INFO] running `Command { std: "docker" "start" "-a" "66f367140a6588623cd34e3f9dfdf6d0374eb9c13c0561eae92c0443c475b47c", kill_on_drop: false }`
[INFO] [stderr]    Compiling distrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/distrs-494df483beaee844)
[INFO] running `Command { std: "docker" "inspect" "66f367140a6588623cd34e3f9dfdf6d0374eb9c13c0561eae92c0443c475b47c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f367140a6588623cd34e3f9dfdf6d0374eb9c13c0561eae92c0443c475b47c", kill_on_drop: false }`
[INFO] [stdout] 66f367140a6588623cd34e3f9dfdf6d0374eb9c13c0561eae92c0443c475b47c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45bae0f099b36c2a0095fb3da11f7707d69aa68247af15ea6ffa1ef97428c5ab
[INFO] running `Command { std: "docker" "start" "-a" "45bae0f099b36c2a0095fb3da11f7707d69aa68247af15ea6ffa1ef97428c5ab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/distrs-494df483beaee844)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test normal::tests::test_cdf ... ok
[INFO] [stdout] test normal::tests::test_pdf ... ok
[INFO] [stdout] test normal::tests::test_ppf ... ok
[INFO] [stdout] test students_t::tests::test_cdf_one ... ok
[INFO] [stdout] test students_t::tests::test_cdf_thirty ... ok
[INFO] [stdout] test students_t::tests::test_cdf_two ... ok
[INFO] [stdout] test students_t::tests::test_pdf_one ... ok
[INFO] [stdout] test students_t::tests::test_ppf_one ... ok
[INFO] [stdout] test students_t::tests::test_ppf_thirty ... ok
[INFO] [stdout] test students_t::tests::test_ppf_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests distrs
[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" "45bae0f099b36c2a0095fb3da11f7707d69aa68247af15ea6ffa1ef97428c5ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45bae0f099b36c2a0095fb3da11f7707d69aa68247af15ea6ffa1ef97428c5ab", kill_on_drop: false }`
[INFO] [stdout] 45bae0f099b36c2a0095fb3da11f7707d69aa68247af15ea6ffa1ef97428c5ab