[INFO] crate splines 3.4.0 is already in cache
[INFO] testing splines-3.4.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate splines 3.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate splines 3.4.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate splines 3.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate splines 3.4.0
[INFO] tweaked toml for crates.io crate splines 3.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate splines 3.4.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f5d3d8ac2b142aaa05de9a7321c8ae50c9b896ef72cb6c0a5470077fde308548
[INFO] running `"docker" "start" "-a" "f5d3d8ac2b142aaa05de9a7321c8ae50c9b896ef72cb6c0a5470077fde308548"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling splines v3.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "f5d3d8ac2b142aaa05de9a7321c8ae50c9b896ef72cb6c0a5470077fde308548"`
[INFO] running `"docker" "rm" "-f" "f5d3d8ac2b142aaa05de9a7321c8ae50c9b896ef72cb6c0a5470077fde308548"`
[INFO] [stdout] f5d3d8ac2b142aaa05de9a7321c8ae50c9b896ef72cb6c0a5470077fde308548
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64b8e048af51be44f0171b166a9518cdb929cc324ad838cccd48a42da3ea2f5c
[INFO] running `"docker" "start" "-a" "64b8e048af51be44f0171b166a9518cdb929cc324ad838cccd48a42da3ea2f5c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling splines v3.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.34s
[INFO] running `"docker" "inspect" "64b8e048af51be44f0171b166a9518cdb929cc324ad838cccd48a42da3ea2f5c"`
[INFO] running `"docker" "rm" "-f" "64b8e048af51be44f0171b166a9518cdb929cc324ad838cccd48a42da3ea2f5c"`
[INFO] [stdout] 64b8e048af51be44f0171b166a9518cdb929cc324ad838cccd48a42da3ea2f5c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bc03197957f46ef6b719cc443616de4ddb1b98e739eacf3fa0723bd915decd5c
[INFO] running `"docker" "start" "-a" "bc03197957f46ef6b719cc443616de4ddb1b98e739eacf3fa0723bd915decd5c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/splines-c8bfebfeb24b2d71
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mod-26d6d05672912017
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test linear_interpolation_several_keys ... ok
[INFO] [stdout] test remove_element_empty ... ok
[INFO] [stdout] test several_interpolations_several_keys ... ok
[INFO] [stdout] test step_interpolation_f32 ... ok
[INFO] [stdout] test step_interpolation_0_5 ... ok
[INFO] [stdout] test remove_element ... ok
[INFO] [stdout] test step_interpolation_f64 ... ok
[INFO] [stdout] test step_interpolation_1 ... ok
[INFO] [stdout] test add_key_empty ... ok
[INFO] [stdout] test linear_interpolation ... ok
[INFO] [stdout] test add_key ... ok
[INFO] [stdout] test step_interpolation_0_75 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests splines
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] test src/lib.rs -  (line 42) ... ok
[INFO] [stdout] test src/lib.rs -  (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bc03197957f46ef6b719cc443616de4ddb1b98e739eacf3fa0723bd915decd5c"`
[INFO] running `"docker" "rm" "-f" "bc03197957f46ef6b719cc443616de4ddb1b98e739eacf3fa0723bd915decd5c"`
[INFO] [stdout] bc03197957f46ef6b719cc443616de4ddb1b98e739eacf3fa0723bd915decd5c