[INFO] fetching crate caliph 0.1.4...
[INFO] testing caliph-0.1.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate caliph 0.1.4 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate caliph 0.1.4 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-22/source/.cargo/config.toml
[INFO] started tweaking crates.io crate caliph 0.1.4
[INFO] finished tweaking crates.io crate caliph 0.1.4
[INFO] tweaked toml for crates.io crate caliph 0.1.4 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate caliph 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded splines v4.0.3
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cc605bf3fc93a1ea9c827645377ed9b81bb8cd1c70ecd7b7991c9ca21fa95fa
[INFO] running `Command { std: "docker" "start" "-a" "8cc605bf3fc93a1ea9c827645377ed9b81bb8cd1c70ecd7b7991c9ca21fa95fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cc605bf3fc93a1ea9c827645377ed9b81bb8cd1c70ecd7b7991c9ca21fa95fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc605bf3fc93a1ea9c827645377ed9b81bb8cd1c70ecd7b7991c9ca21fa95fa", kill_on_drop: false }`
[INFO] [stdout] 8cc605bf3fc93a1ea9c827645377ed9b81bb8cd1c70ecd7b7991c9ca21fa95fa
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fc7069209ccfa6d237e6bacfbb984a2b3fa15d0338628edab16ff7eb1707379
[INFO] running `Command { std: "docker" "start" "-a" "7fc7069209ccfa6d237e6bacfbb984a2b3fa15d0338628edab16ff7eb1707379", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling anyhow v1.0.45
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling splines v4.0.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling caliph v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.81s
[INFO] running `Command { std: "docker" "inspect" "7fc7069209ccfa6d237e6bacfbb984a2b3fa15d0338628edab16ff7eb1707379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc7069209ccfa6d237e6bacfbb984a2b3fa15d0338628edab16ff7eb1707379", kill_on_drop: false }`
[INFO] [stdout] 7fc7069209ccfa6d237e6bacfbb984a2b3fa15d0338628edab16ff7eb1707379
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dac7867e27766ff07464e34fd377a55ac3b2dcc1ed31972af66cf0e99804639
[INFO] running `Command { std: "docker" "start" "-a" "8dac7867e27766ff07464e34fd377a55ac3b2dcc1ed31972af66cf0e99804639", kill_on_drop: false }`
[INFO] [stderr]    Compiling caliph v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "8dac7867e27766ff07464e34fd377a55ac3b2dcc1ed31972af66cf0e99804639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dac7867e27766ff07464e34fd377a55ac3b2dcc1ed31972af66cf0e99804639", kill_on_drop: false }`
[INFO] [stdout] 8dac7867e27766ff07464e34fd377a55ac3b2dcc1ed31972af66cf0e99804639
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6af188a931c01b8ad3f13b28c65849c23db5a57001ce59186033d41057421eac
[INFO] running `Command { std: "docker" "start" "-a" "6af188a931c01b8ad3f13b28c65849c23db5a57001ce59186033d41057421eac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libcaliph-8ebd029577dc87f8)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/caliph-686592bce2d29a2b)
[INFO] [stdout] test routines::tests::test_ph_calibration ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/conph-498ff07ce48e195c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libcaliph
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/libcaliph/lib.rs - (line 181) ... ok
[INFO] [stdout] test src/libcaliph/fit.rs - fit::evaluate (line 63) ... ok
[INFO] [stdout] test src/libcaliph/fit.rs - fit::predict (line 30) ... ok
[INFO] [stdout] test src/libcaliph/fit.rs - fit::fit (line 11) ... ok
[INFO] [stdout] test src/libcaliph/lib.rs - (line 187) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6af188a931c01b8ad3f13b28c65849c23db5a57001ce59186033d41057421eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6af188a931c01b8ad3f13b28c65849c23db5a57001ce59186033d41057421eac", kill_on_drop: false }`
[INFO] [stdout] 6af188a931c01b8ad3f13b28c65849c23db5a57001ce59186033d41057421eac