[INFO] fetching crate cubic_spline 1.0.0...
[INFO] testing cubic_spline-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cubic_spline 1.0.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate cubic_spline 1.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cubic_spline 1.0.0
[INFO] finished tweaking crates.io crate cubic_spline 1.0.0
[INFO] tweaked toml for crates.io crate cubic_spline 1.0.0 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "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-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a182b85f0c81e8192aaa2248c1293c6b3e7e36574a5178d0a03171400165b58
[INFO] running `Command { std: "docker" "start" "-a" "8a182b85f0c81e8192aaa2248c1293c6b3e7e36574a5178d0a03171400165b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a182b85f0c81e8192aaa2248c1293c6b3e7e36574a5178d0a03171400165b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a182b85f0c81e8192aaa2248c1293c6b3e7e36574a5178d0a03171400165b58", kill_on_drop: false }`
[INFO] [stdout] 8a182b85f0c81e8192aaa2248c1293c6b3e7e36574a5178d0a03171400165b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e8dd60c24b072062292b66c79c87677407e62086123f7e16d33fc490ef4b101
[INFO] running `Command { std: "docker" "start" "-a" "3e8dd60c24b072062292b66c79c87677407e62086123f7e16d33fc490ef4b101", kill_on_drop: false }`
[INFO] [stderr]    Compiling cubic_spline v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "3e8dd60c24b072062292b66c79c87677407e62086123f7e16d33fc490ef4b101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e8dd60c24b072062292b66c79c87677407e62086123f7e16d33fc490ef4b101", kill_on_drop: false }`
[INFO] [stdout] 3e8dd60c24b072062292b66c79c87677407e62086123f7e16d33fc490ef4b101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0e8b5a0570b20e914add36e31e80317eaf5e2bb6cc689cbcc475ee0c156fdd2
[INFO] running `Command { std: "docker" "start" "-a" "c0e8b5a0570b20e914add36e31e80317eaf5e2bb6cc689cbcc475ee0c156fdd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cubic_spline v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "c0e8b5a0570b20e914add36e31e80317eaf5e2bb6cc689cbcc475ee0c156fdd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e8b5a0570b20e914add36e31e80317eaf5e2bb6cc689cbcc475ee0c156fdd2", kill_on_drop: false }`
[INFO] [stdout] c0e8b5a0570b20e914add36e31e80317eaf5e2bb6cc689cbcc475ee0c156fdd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a875c57c4889de0a848449fdc1ce994e6f9da6a6585131b49ca5a9f3983c9f9
[INFO] running `Command { std: "docker" "start" "-a" "8a875c57c4889de0a848449fdc1ce994e6f9da6a6585131b49ca5a9f3983c9f9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cubic_spline-0b7dec00d9d66ebd)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test points::test::from ... ok
[INFO] [stdout] test tests::calc_spline_err ... ok
[INFO] [stdout] test tests::calc_spline_arr_tst ... ok
[INFO] [stdout] test tests::calc_spline_flatten_err ... ok
[INFO] [stdout] test tests::calc_spline_tst ... ok
[INFO] [stdout] test tests::invert_tst ... ok
[INFO] [stderr]    Doc-tests cubic_spline
[INFO] [stdout] test tests::bench1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/opts.rs - opts::SplineOpts (line 20) ... ok
[INFO] [stdout] test src/points.rs - points::Point::invert_vertically (line 145) ... ok
[INFO] [stdout] test src/points.rs - points::Point::approx_eq (line 96) ... ok
[INFO] [stdout] test src/points.rs - points::Point::approx_eq_with_precision (line 112) ... ok
[INFO] [stdout] test src/points.rs - points::Point::invert_horizontally (line 127) ... ok
[INFO] [stdout] test src/calc.rs - calc::calc_spline (line 10) ... ok
[INFO] [stdout] test src/opts.rs - opts::SplineOpts::default (line 120) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/points.rs - points::Points::calc_spline (line 300) ... ok
[INFO] [stdout] test src/points.rs - points::Points::invert_horizontally (line 261) ... ok
[INFO] [stdout] test src/tfti.rs - tfti::TryFrom (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/points.rs - points::Points::invert_vertically (line 279) ... ok
[INFO] [stdout] test src/points.rs - points::Points (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a875c57c4889de0a848449fdc1ce994e6f9da6a6585131b49ca5a9f3983c9f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a875c57c4889de0a848449fdc1ce994e6f9da6a6585131b49ca5a9f3983c9f9", kill_on_drop: false }`
[INFO] [stdout] 8a875c57c4889de0a848449fdc1ce994e6f9da6a6585131b49ca5a9f3983c9f9