[INFO] cloning repository https://github.com/Nimoas/numerik_gdl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nimoas/numerik_gdl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNimoas%2Fnumerik_gdl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNimoas%2Fnumerik_gdl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b03349f95381e6961ded9fdccd99bf05d14ae456
[INFO] testing Nimoas/numerik_gdl against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNimoas%2Fnumerik_gdl" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nimoas/numerik_gdl on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Nimoas/numerik_gdl
[INFO] finished tweaking git repo https://github.com/Nimoas/numerik_gdl
[INFO] tweaked toml for git repo https://github.com/Nimoas/numerik_gdl written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Nimoas/numerik_gdl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3204aec50012cc3f9479dc4da756c33f15af4de899fa390a79eca86b28fcad99
[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" "3204aec50012cc3f9479dc4da756c33f15af4de899fa390a79eca86b28fcad99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3204aec50012cc3f9479dc4da756c33f15af4de899fa390a79eca86b28fcad99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3204aec50012cc3f9479dc4da756c33f15af4de899fa390a79eca86b28fcad99", kill_on_drop: false }`
[INFO] [stdout] 3204aec50012cc3f9479dc4da756c33f15af4de899fa390a79eca86b28fcad99
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 29b7142a159a1fd3ca2f1c8520c342b0d4fb7b4c25da258ed067465d7c76509f
[INFO] running `Command { std: "docker" "start" "-a" "29b7142a159a1fd3ca2f1c8520c342b0d4fb7b4c25da258ed067465d7c76509f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling gnuplot v0.0.32
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.5
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling alga v0.9.1
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling nalgebra v0.18.1
[INFO] [stderr]    Compiling ngdl_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SampleableFunction`
[INFO] [stdout]  --> src/newton_method.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::definitions::{DifferentiableFunction, SampleableFunction};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/embedded_rk.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn interval(&mut self, t_target: f64, skip_n: isize) -> Vec<Vec<Point2D>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/embedded_rk.rs:86:1
[INFO] [stdout]     |
[INFO] [stdout] 86  | / pub fn make_embedded_explicit_runge_kutta_with_tableau<
[INFO] [stdout] 87  | |     FT: SampleableFunction<(f64, Vec<f64>), f64>,
[INFO] [stdout] 88  | | >(
[INFO] [stdout] 89  | |     create_ivp: fn() -> InitialValueSystemProblem<FT>,
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | |     )
[INFO] [stdout] 104 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/embedded_rk.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | / pub fn make_embedded_rk_1st_order<FT: SampleableFunction<(f64, Vec<f64>), f64>>(
[INFO] [stdout] 107 | |     create_ivp: fn() -> InitialValueSystemProblem<FT>,
[INFO] [stdout] 108 | |     h_start: f64,
[INFO] [stdout] 109 | |     tolerance: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |     )
[INFO] [stdout] 127 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.93s
[INFO] running `Command { std: "docker" "inspect" "29b7142a159a1fd3ca2f1c8520c342b0d4fb7b4c25da258ed067465d7c76509f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29b7142a159a1fd3ca2f1c8520c342b0d4fb7b4c25da258ed067465d7c76509f", kill_on_drop: false }`
[INFO] [stdout] 29b7142a159a1fd3ca2f1c8520c342b0d4fb7b4c25da258ed067465d7c76509f
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ed9c9b5aca100bc25a978902b80389000562b5e88a180171b15a203e7c92fda
[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" "5ed9c9b5aca100bc25a978902b80389000562b5e88a180171b15a203e7c92fda", kill_on_drop: false }`
[INFO] [stderr]    Compiling ngdl_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SampleableFunction`
[INFO] [stdout]  --> src/newton_method.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::definitions::{DifferentiableFunction, SampleableFunction};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/embedded_rk.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn interval(&mut self, t_target: f64, skip_n: isize) -> Vec<Vec<Point2D>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/embedded_rk.rs:86:1
[INFO] [stdout]     |
[INFO] [stdout] 86  | / pub fn make_embedded_explicit_runge_kutta_with_tableau<
[INFO] [stdout] 87  | |     FT: SampleableFunction<(f64, Vec<f64>), f64>,
[INFO] [stdout] 88  | | >(
[INFO] [stdout] 89  | |     create_ivp: fn() -> InitialValueSystemProblem<FT>,
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | |     )
[INFO] [stdout] 104 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/embedded_rk.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | / pub fn make_embedded_rk_1st_order<FT: SampleableFunction<(f64, Vec<f64>), f64>>(
[INFO] [stdout] 107 | |     create_ivp: fn() -> InitialValueSystemProblem<FT>,
[INFO] [stdout] 108 | |     h_start: f64,
[INFO] [stdout] 109 | |     tolerance: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |     )
[INFO] [stdout] 127 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `make_embedded_rk_1st_order`
[INFO] [stdout]  --> examples/task12_2.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ngdl_rust::embedded_rk::{make_dopri5, make_embedded_rk_1st_order};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ngdl_rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name task09_1 --edition=2018 examples/task09_1.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=aa5c3af2811c40eb -C extra-filename=-aa5c3af2811c40eb --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-7f4e8bbb41972425.so --extern gnuplot=/opt/rustwide/target/debug/deps/libgnuplot-37fe8a93c9071ac0.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-8ff78c6a1ea242c7.rlib --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-9b95fc6194e278dc.rlib --extern ngdl_rust=/opt/rustwide/target/debug/deps/libngdl_rust-1856f15ce1c41433.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-e269a1a9192ffdda.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-36217502978e17f3.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5ed9c9b5aca100bc25a978902b80389000562b5e88a180171b15a203e7c92fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed9c9b5aca100bc25a978902b80389000562b5e88a180171b15a203e7c92fda", kill_on_drop: false }`
[INFO] [stdout] 5ed9c9b5aca100bc25a978902b80389000562b5e88a180171b15a203e7c92fda