[INFO] fetching crate behrens-fisher 0.2.0...
[INFO] testing behrens-fisher-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate behrens-fisher 0.2.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate behrens-fisher 0.2.0 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 behrens-fisher 0.2.0
[INFO] finished tweaking crates.io crate behrens-fisher 0.2.0
[INFO] tweaked toml for crates.io crate behrens-fisher 0.2.0 written to /workspace/builds/worker-22/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 2a4985e3d5d98b3b8412100be209540b1bdfd76ae1198cabcb11fe29efd56f87
[INFO] running `Command { std: "docker" "start" "-a" "2a4985e3d5d98b3b8412100be209540b1bdfd76ae1198cabcb11fe29efd56f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a4985e3d5d98b3b8412100be209540b1bdfd76ae1198cabcb11fe29efd56f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4985e3d5d98b3b8412100be209540b1bdfd76ae1198cabcb11fe29efd56f87", kill_on_drop: false }`
[INFO] [stdout] 2a4985e3d5d98b3b8412100be209540b1bdfd76ae1198cabcb11fe29efd56f87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 11e8e7de4a66cc2957457c0b61142d21a808180cecfecbaa5793da6d021ef35b
[INFO] running `Command { std: "docker" "start" "-a" "11e8e7de4a66cc2957457c0b61142d21a808180cecfecbaa5793da6d021ef35b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling special v0.8.1
[INFO] [stderr]    Compiling behrens-fisher v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "11e8e7de4a66cc2957457c0b61142d21a808180cecfecbaa5793da6d021ef35b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11e8e7de4a66cc2957457c0b61142d21a808180cecfecbaa5793da6d021ef35b", kill_on_drop: false }`
[INFO] [stdout] 11e8e7de4a66cc2957457c0b61142d21a808180cecfecbaa5793da6d021ef35b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] a1b3290fc937ca74f8a7930bbd1e54ed45e23b49b9f13b9190fe9ee1067bc067
[INFO] running `Command { std: "docker" "start" "-a" "a1b3290fc937ca74f8a7930bbd1e54ed45e23b49b9f13b9190fe9ee1067bc067", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling behrens-fisher v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.31s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/behrens_fisher-1f29e043f4ba10e1)
[INFO] running `Command { std: "docker" "inspect" "a1b3290fc937ca74f8a7930bbd1e54ed45e23b49b9f13b9190fe9ee1067bc067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b3290fc937ca74f8a7930bbd1e54ed45e23b49b9f13b9190fe9ee1067bc067", kill_on_drop: false }`
[INFO] [stdout] a1b3290fc937ca74f8a7930bbd1e54ed45e23b49b9f13b9190fe9ee1067bc067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 27caf5acefc2dd95838d2d3aba55786ca8d09a6a1a1ff6f2719c2850e041a6b7
[INFO] running `Command { std: "docker" "start" "-a" "27caf5acefc2dd95838d2d3aba55786ca8d09a6a1a1ff6f2719c2850e041a6b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/behrens_fisher-1f29e043f4ba10e1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test stats::tests::test ... ok
[INFO] [stdout] test tests::onlinestatbook ... ok
[INFO] [stdout] test tests::cis ... ok
[INFO] [stdout] test tests::zar ... ok
[INFO] [stdout] test student_t::tests::t_table ... ok
[INFO] [stderr]    Doc-tests behrens-fisher
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27caf5acefc2dd95838d2d3aba55786ca8d09a6a1a1ff6f2719c2850e041a6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27caf5acefc2dd95838d2d3aba55786ca8d09a6a1a1ff6f2719c2850e041a6b7", kill_on_drop: false }`
[INFO] [stdout] 27caf5acefc2dd95838d2d3aba55786ca8d09a6a1a1ff6f2719c2850e041a6b7