[INFO] crate piecewise-linear 0.1.0 is already in cache
[INFO] testing piecewise-linear-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate piecewise-linear 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate piecewise-linear 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piecewise-linear 0.1.0
[INFO] finished tweaking crates.io crate piecewise-linear 0.1.0
[INFO] tweaked toml for crates.io crate piecewise-linear 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d70e243c8c6b00175b3c7eeb6aa32913d565cfa5bb7c95db2b79fc7f74248d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6d70e243c8c6b00175b3c7eeb6aa32913d565cfa5bb7c95db2b79fc7f74248d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d70e243c8c6b00175b3c7eeb6aa32913d565cfa5bb7c95db2b79fc7f74248d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d70e243c8c6b00175b3c7eeb6aa32913d565cfa5bb7c95db2b79fc7f74248d6", kill_on_drop: false }`
[INFO] [stdout] 6d70e243c8c6b00175b3c7eeb6aa32913d565cfa5bb7c95db2b79fc7f74248d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5c6d49a5634f6d021e79fd066cd65828cc80caef5fca6a824b37841e1edd48f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b5c6d49a5634f6d021e79fd066cd65828cc80caef5fca6a824b37841e1edd48f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.37
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling pdqselect v0.1.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling rstar v0.2.0
[INFO] [stderr]    Compiling geo-types v0.4.3
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling geo v0.12.2
[INFO] [stderr]    Compiling piecewise-linear v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.56s
[INFO] running `Command { std: "docker" "inspect" "b5c6d49a5634f6d021e79fd066cd65828cc80caef5fca6a824b37841e1edd48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c6d49a5634f6d021e79fd066cd65828cc80caef5fca6a824b37841e1edd48f", kill_on_drop: false }`
[INFO] [stdout] b5c6d49a5634f6d021e79fd066cd65828cc80caef5fca6a824b37841e1edd48f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65719bd213f8a194ae77543eca2a0b4dc3e6a3ec4001da4ff478f9f4f4338f76
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "65719bd213f8a194ae77543eca2a0b4dc3e6a3ec4001da4ff478f9f4f4338f76", kill_on_drop: false }`
[INFO] [stderr]    Compiling piecewise-linear v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "65719bd213f8a194ae77543eca2a0b4dc3e6a3ec4001da4ff478f9f4f4338f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65719bd213f8a194ae77543eca2a0b4dc3e6a3ec4001da4ff478f9f4f4338f76", kill_on_drop: false }`
[INFO] [stdout] 65719bd213f8a194ae77543eca2a0b4dc3e6a3ec4001da4ff478f9f4f4338f76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 076a315be76071d6fcadc97c975b396c87719a14406a40506ea99770b6e41875
[INFO] running `Command { std: "docker" "start" "-a" "076a315be76071d6fcadc97c975b396c87719a14406a40506ea99770b6e41875", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/piecewise_linear-2d4919ce482ce48f
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_line_in_domain ... ok
[INFO] [stderr]    Doc-tests piecewise-linear
[INFO] [stdout] test tests::test_constant ... ok
[INFO] [stdout] test tests::test_domain ... ok
[INFO] [stdout] test tests::test_y_at_x ... ok
[INFO] [stdout] test tests::test_shrink_domain ... ok
[INFO] [stdout] test tests::test_negative ... ok
[INFO] [stdout] test tests::test_line_intersect ... ok
[INFO] [stdout] test tests::test_points_of_inflection_iter ... ok
[INFO] [stdout] test tests::test_segments_iter ... ok
[INFO] [stdout] test tests::test_segment_at_x ... ok
[INFO] [stdout] test tests::test_expand_domain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - PiecewiseLinearFunction (line 73) ... ok
[INFO] [stdout] test src/lib.rs - points_of_inflection_iter (line 563) ... ok
[INFO] [stdout] test src/lib.rs - PiecewiseLinearFunction<T>::max (line 292) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "076a315be76071d6fcadc97c975b396c87719a14406a40506ea99770b6e41875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076a315be76071d6fcadc97c975b396c87719a14406a40506ea99770b6e41875", kill_on_drop: false }`
[INFO] [stdout] 076a315be76071d6fcadc97c975b396c87719a14406a40506ea99770b6e41875