[INFO] fetching crate splines 4.0.0...
[INFO] testing splines-4.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate splines 4.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate splines 4.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate splines 4.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate splines 4.0.0
[INFO] tweaked toml for crates.io crate splines 4.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate splines 4.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c871ed96f5bdfaff2f29f6e9a840211718b55999254614d13f6d5c39ac2cb2f
[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" "3c871ed96f5bdfaff2f29f6e9a840211718b55999254614d13f6d5c39ac2cb2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c871ed96f5bdfaff2f29f6e9a840211718b55999254614d13f6d5c39ac2cb2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c871ed96f5bdfaff2f29f6e9a840211718b55999254614d13f6d5c39ac2cb2f", kill_on_drop: false }`
[INFO] [stdout] 3c871ed96f5bdfaff2f29f6e9a840211718b55999254614d13f6d5c39ac2cb2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", 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] 7398b0440a1d3d272f3a7b6e134e90d8d4c1bd076f0770336319a3d447745990
[INFO] running `Command { std: "docker" "start" "-a" "7398b0440a1d3d272f3a7b6e134e90d8d4c1bd076f0770336319a3d447745990", kill_on_drop: false }`
[INFO] [stderr]    Compiling splines v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "7398b0440a1d3d272f3a7b6e134e90d8d4c1bd076f0770336319a3d447745990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7398b0440a1d3d272f3a7b6e134e90d8d4c1bd076f0770336319a3d447745990", kill_on_drop: false }`
[INFO] [stdout] 7398b0440a1d3d272f3a7b6e134e90d8d4c1bd076f0770336319a3d447745990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9bd16effaf06767c326ea09ec713e16b3280374d16d686c24ce8cb81a5eb7e0
[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" "e9bd16effaf06767c326ea09ec713e16b3280374d16d686c24ce8cb81a5eb7e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling splines v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.18s
[INFO] running `Command { std: "docker" "inspect" "e9bd16effaf06767c326ea09ec713e16b3280374d16d686c24ce8cb81a5eb7e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9bd16effaf06767c326ea09ec713e16b3280374d16d686c24ce8cb81a5eb7e0", kill_on_drop: false }`
[INFO] [stdout] e9bd16effaf06767c326ea09ec713e16b3280374d16d686c24ce8cb81a5eb7e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e28d66ea2bbce31ae77aa9494242ae5ed7fdbf821b8f8922000bc509f870f1cf
[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" "e28d66ea2bbce31ae77aa9494242ae5ed7fdbf821b8f8922000bc509f870f1cf", 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/splines-d07549406cbd24b2)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/cgmath.rs (/opt/rustwide/target/debug/deps/cgmath-e2da7b9706c0ad3c)
[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] [stderr]      Running tests/integ.rs (/opt/rustwide/target/debug/deps/integ-e77ee0db05497365)
[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 12 tests
[INFO] [stdout] test step_interpolation_0_75 ... ok
[INFO] [stdout] test add_key_empty ... ok
[INFO] [stdout] test step_interpolation_f64 ... ok
[INFO] [stdout] test linear_interpolation_several_keys ... ok
[INFO] [stdout] test linear_interpolation ... ok
[INFO] [stdout] test remove_element ... ok
[INFO] [stdout] test step_interpolation_1 ... ok
[INFO] [stdout] test step_interpolation_f32 ... ok
[INFO] [stdout] test several_interpolations_several_keys ... ok
[INFO] [stdout] test step_interpolation_0_5 ... ok
[INFO] [stdout] test remove_element_empty ... ok
[INFO] [stderr]      Running tests/nalgebra.rs (/opt/rustwide/target/debug/deps/nalgebra-b492b1694139660d)
[INFO] [stdout] test add_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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] [stderr]    Doc-tests splines
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e28d66ea2bbce31ae77aa9494242ae5ed7fdbf821b8f8922000bc509f870f1cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28d66ea2bbce31ae77aa9494242ae5ed7fdbf821b8f8922000bc509f870f1cf", kill_on_drop: false }`
[INFO] [stdout] e28d66ea2bbce31ae77aa9494242ae5ed7fdbf821b8f8922000bc509f870f1cf