[INFO] fetching crate cubic-splines 0.2.0...
[INFO] testing cubic-splines-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cubic-splines 0.2.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate cubic-splines 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 cubic-splines 0.2.0
[INFO] finished tweaking crates.io crate cubic-splines 0.2.0
[INFO] tweaked toml for crates.io crate cubic-splines 0.2.0 written to /workspace/builds/worker-107/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 19f92d69b108ad85617a7aef72e3e0a6cee283e5676af803e3a42702252f12b1
[INFO] running `Command { std: "docker" "start" "-a" "19f92d69b108ad85617a7aef72e3e0a6cee283e5676af803e3a42702252f12b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19f92d69b108ad85617a7aef72e3e0a6cee283e5676af803e3a42702252f12b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f92d69b108ad85617a7aef72e3e0a6cee283e5676af803e3a42702252f12b1", kill_on_drop: false }`
[INFO] [stdout] 19f92d69b108ad85617a7aef72e3e0a6cee283e5676af803e3a42702252f12b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] e79a936e57a0a6e9949eff9b75cc9b477b6466db0830ff30f8f59780ddb58f39
[INFO] running `Command { std: "docker" "start" "-a" "e79a936e57a0a6e9949eff9b75cc9b477b6466db0830ff30f8f59780ddb58f39", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling roots v0.0.6
[INFO] [stderr]    Compiling cubic-splines v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "e79a936e57a0a6e9949eff9b75cc9b477b6466db0830ff30f8f59780ddb58f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79a936e57a0a6e9949eff9b75cc9b477b6466db0830ff30f8f59780ddb58f39", kill_on_drop: false }`
[INFO] [stdout] e79a936e57a0a6e9949eff9b75cc9b477b6466db0830ff30f8f59780ddb58f39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 05bc49edfb7df981215a833fe2b7deca0d750b53d5c8c58b766a7d0990f1d370
[INFO] running `Command { std: "docker" "start" "-a" "05bc49edfb7df981215a833fe2b7deca0d750b53d5c8c58b766a7d0990f1d370", kill_on_drop: false }`
[INFO] [stderr]    Compiling cubic-splines v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cubic_splines-688d6ac31894c3be)
[INFO] running `Command { std: "docker" "inspect" "05bc49edfb7df981215a833fe2b7deca0d750b53d5c8c58b766a7d0990f1d370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05bc49edfb7df981215a833fe2b7deca0d750b53d5c8c58b766a7d0990f1d370", kill_on_drop: false }`
[INFO] [stdout] 05bc49edfb7df981215a833fe2b7deca0d750b53d5c8c58b766a7d0990f1d370
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] e17d70d25d1f3c59f334252488c99219a5d8016e8019d4decba4348231e01c5e
[INFO] running `Command { std: "docker" "start" "-a" "e17d70d25d1f3c59f334252488c99219a5d8016e8019d4decba4348231e01c5e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cubic_splines-688d6ac31894c3be)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test cubic_poly::tests::test_poly_shift ... ok
[INFO] [stdout] test cubic_poly::tests::test_double_root ... ok
[INFO] [stdout] test cubic_poly::tests::test_single_root ... ok
[INFO] [stdout] test cubic_poly::tests::test_triple_root ... ok
[INFO] [stdout] test tests::test_spline_of_polynomials ... ok
[INFO] [stdout] test tests::test_atmosphere ... ok
[INFO] [stdout] test tests::test_spline_with_derivatives ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cubic-splines
[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" "e17d70d25d1f3c59f334252488c99219a5d8016e8019d4decba4348231e01c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e17d70d25d1f3c59f334252488c99219a5d8016e8019d4decba4348231e01c5e", kill_on_drop: false }`
[INFO] [stdout] e17d70d25d1f3c59f334252488c99219a5d8016e8019d4decba4348231e01c5e