[INFO] fetching crate argmin 0.5.1...
[INFO] testing argmin-0.5.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate argmin 0.5.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate argmin 0.5.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate argmin 0.5.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate argmin 0.5.1
[INFO] tweaked toml for crates.io crate argmin 0.5.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate argmin 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 670ad2b6c4192c8d34647ecab263d75b4a98aca4de4ff4c56d732599d1964aba
[INFO] running `Command { std: "docker" "start" "-a" "670ad2b6c4192c8d34647ecab263d75b4a98aca4de4ff4c56d732599d1964aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "670ad2b6c4192c8d34647ecab263d75b4a98aca4de4ff4c56d732599d1964aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670ad2b6c4192c8d34647ecab263d75b4a98aca4de4ff4c56d732599d1964aba", kill_on_drop: false }`
[INFO] [stdout] 670ad2b6c4192c8d34647ecab263d75b4a98aca4de4ff4c56d732599d1964aba
[INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bedbb35ce25d1e072c387277ebd7383670b330507223a1ee5891a96ad850fee1
[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" "bedbb35ce25d1e072c387277ebd7383670b330507223a1ee5891a96ad850fee1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling serde_json v1.0.78
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling slog-async v2.7.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling slog-term v2.8.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling slog-json v2.5.0
[INFO] [stderr]    Compiling argmin v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.64s
[INFO] running `Command { std: "docker" "inspect" "bedbb35ce25d1e072c387277ebd7383670b330507223a1ee5891a96ad850fee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bedbb35ce25d1e072c387277ebd7383670b330507223a1ee5891a96ad850fee1", kill_on_drop: false }`
[INFO] [stdout] bedbb35ce25d1e072c387277ebd7383670b330507223a1ee5891a96ad850fee1
[INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] b1fd475e5101be7e6a22a708a86bba8024cd74a9899a645db6d4ca930cd58e80
[INFO] running `Command { std: "docker" "start" "-a" "b1fd475e5101be7e6a22a708a86bba8024cd74a9899a645db6d4ca930cd58e80", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling lapack-sys v0.12.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling netlib-src v0.8.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling lapack v0.18.0
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling slog-term v2.8.1
[INFO] [stderr]    Compiling slog-json v2.5.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling argmin_testfunctions v0.1.1
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling argmin v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling finitediff v0.1.4
[INFO] [stderr]    Compiling lax v0.2.0
[INFO] [stderr]    Compiling ndarray-linalg v0.14.1
[INFO] [stderr] error: could not compile `argmin`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name argmin --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="slog"' --cfg 'feature="slog-async"' --cfg 'feature="slog-json"' --cfg 'feature="slog-logger"' --cfg 'feature="slog-term"' -C metadata=4c6234bd7302de03 -C extra-filename=-4c6234bd7302de03 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-116e06ca9e113096.rlib --extern approx=/opt/rustwide/target/debug/deps/libapprox-29d636a96c72f107.rlib --extern argmin_testfunctions=/opt/rustwide/target/debug/deps/libargmin_testfunctions-0d1327b213a222a7.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-5961706e84ba5208.rlib --extern finitediff=/opt/rustwide/target/debug/deps/libfinitediff-5d75dabec30ab227.rlib --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-f186fde4d688a3e7.rlib --extern instant=/opt/rustwide/target/debug/deps/libinstant-7fd42fae64b1afbb.rlib --extern ndarray_linalg=/opt/rustwide/target/debug/deps/libndarray_linalg-28fdcc24e0066a31.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-8f10332f72879c0c.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-20cb5c5addb698a0.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-3439cfa4a2da8d7a.so --extern rand=/opt/rustwide/target/debug/deps/librand-2285ea96a5f1253a.rlib --extern rand_xoshiro=/opt/rustwide/target/debug/deps/librand_xoshiro-523232937e9a7856.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-375924c46c4658a2.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b849183517eb2fe5.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-746345d73a168e9a.rlib --extern slog_async=/opt/rustwide/target/debug/deps/libslog_async-1374f6ed514894c1.rlib --extern slog_json=/opt/rustwide/target/debug/deps/libslog_json-2d00dbf747fc6256.rlib --extern slog_term=/opt/rustwide/target/debug/deps/libslog_term-e298fac95231f05a.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-604c46ced91376f1.rlib --cap-lints=warn -L /opt/rustwide/target/debug/build/netlib-src-ce7fa57711ffeac9/out/lib` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `argmin`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name steepestdescent --edition=2021 examples/steepestdescent.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="slog"' --cfg 'feature="slog-async"' --cfg 'feature="slog-json"' --cfg 'feature="slog-logger"' --cfg 'feature="slog-term"' -C metadata=a6a2fc60b7cb090a -C extra-filename=-a6a2fc60b7cb090a --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-116e06ca9e113096.rlib --extern approx=/opt/rustwide/target/debug/deps/libapprox-29d636a96c72f107.rlib --extern argmin=/opt/rustwide/target/debug/deps/libargmin-a5e2d86f896c7d63.rlib --extern argmin_testfunctions=/opt/rustwide/target/debug/deps/libargmin_testfunctions-0d1327b213a222a7.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-5961706e84ba5208.rlib --extern finitediff=/opt/rustwide/target/debug/deps/libfinitediff-5d75dabec30ab227.rlib --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-f186fde4d688a3e7.rlib --extern instant=/opt/rustwide/target/debug/deps/libinstant-7fd42fae64b1afbb.rlib --extern ndarray_linalg=/opt/rustwide/target/debug/deps/libndarray_linalg-28fdcc24e0066a31.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-8f10332f72879c0c.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-20cb5c5addb698a0.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-3439cfa4a2da8d7a.so --extern rand=/opt/rustwide/target/debug/deps/librand-2285ea96a5f1253a.rlib --extern rand_xoshiro=/opt/rustwide/target/debug/deps/librand_xoshiro-523232937e9a7856.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-375924c46c4658a2.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b849183517eb2fe5.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-746345d73a168e9a.rlib --extern slog_async=/opt/rustwide/target/debug/deps/libslog_async-1374f6ed514894c1.rlib --extern slog_json=/opt/rustwide/target/debug/deps/libslog_json-2d00dbf747fc6256.rlib --extern slog_term=/opt/rustwide/target/debug/deps/libslog_term-e298fac95231f05a.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-604c46ced91376f1.rlib --cap-lints=warn -L /opt/rustwide/target/debug/build/netlib-src-ce7fa57711ffeac9/out/lib` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `argmin`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name simulatedannealing --edition=2021 examples/simulatedannealing.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="slog"' --cfg 'feature="slog-async"' --cfg 'feature="slog-json"' --cfg 'feature="slog-logger"' --cfg 'feature="slog-term"' -C metadata=b53fd6aa1848e8b8 -C extra-filename=-b53fd6aa1848e8b8 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-116e06ca9e113096.rlib --extern approx=/opt/rustwide/target/debug/deps/libapprox-29d636a96c72f107.rlib --extern argmin=/opt/rustwide/target/debug/deps/libargmin-a5e2d86f896c7d63.rlib --extern argmin_testfunctions=/opt/rustwide/target/debug/deps/libargmin_testfunctions-0d1327b213a222a7.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-5961706e84ba5208.rlib --extern finitediff=/opt/rustwide/target/debug/deps/libfinitediff-5d75dabec30ab227.rlib --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-f186fde4d688a3e7.rlib --extern instant=/opt/rustwide/target/debug/deps/libinstant-7fd42fae64b1afbb.rlib --extern ndarray_linalg=/opt/rustwide/target/debug/deps/libndarray_linalg-28fdcc24e0066a31.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-8f10332f72879c0c.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-20cb5c5addb698a0.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-3439cfa4a2da8d7a.so --extern rand=/opt/rustwide/target/debug/deps/librand-2285ea96a5f1253a.rlib --extern rand_xoshiro=/opt/rustwide/target/debug/deps/librand_xoshiro-523232937e9a7856.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-375924c46c4658a2.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b849183517eb2fe5.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-746345d73a168e9a.rlib --extern slog_async=/opt/rustwide/target/debug/deps/libslog_async-1374f6ed514894c1.rlib --extern slog_json=/opt/rustwide/target/debug/deps/libslog_json-2d00dbf747fc6256.rlib --extern slog_term=/opt/rustwide/target/debug/deps/libslog_term-e298fac95231f05a.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-604c46ced91376f1.rlib --cap-lints=warn -L /opt/rustwide/target/debug/build/netlib-src-ce7fa57711ffeac9/out/lib` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `argmin`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name checkpoint --edition=2021 examples/checkpoint.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="slog"' --cfg 'feature="slog-async"' --cfg 'feature="slog-json"' --cfg 'feature="slog-logger"' --cfg 'feature="slog-term"' -C metadata=ded3252e941cd07b -C extra-filename=-ded3252e941cd07b --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-116e06ca9e113096.rlib --extern approx=/opt/rustwide/target/debug/deps/libapprox-29d636a96c72f107.rlib --extern argmin=/opt/rustwide/target/debug/deps/libargmin-a5e2d86f896c7d63.rlib --extern argmin_testfunctions=/opt/rustwide/target/debug/deps/libargmin_testfunctions-0d1327b213a222a7.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-5961706e84ba5208.rlib --extern finitediff=/opt/rustwide/target/debug/deps/libfinitediff-5d75dabec30ab227.rlib --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-f186fde4d688a3e7.rlib --extern instant=/opt/rustwide/target/debug/deps/libinstant-7fd42fae64b1afbb.rlib --extern ndarray_linalg=/opt/rustwide/target/debug/deps/libndarray_linalg-28fdcc24e0066a31.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-8f10332f72879c0c.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-20cb5c5addb698a0.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-3439cfa4a2da8d7a.so --extern rand=/opt/rustwide/target/debug/deps/librand-2285ea96a5f1253a.rlib --extern rand_xoshiro=/opt/rustwide/target/debug/deps/librand_xoshiro-523232937e9a7856.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-375924c46c4658a2.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b849183517eb2fe5.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-746345d73a168e9a.rlib --extern slog_async=/opt/rustwide/target/debug/deps/libslog_async-1374f6ed514894c1.rlib --extern slog_json=/opt/rustwide/target/debug/deps/libslog_json-2d00dbf747fc6256.rlib --extern slog_term=/opt/rustwide/target/debug/deps/libslog_term-e298fac95231f05a.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-604c46ced91376f1.rlib --cap-lints=warn -L /opt/rustwide/target/debug/build/netlib-src-ce7fa57711ffeac9/out/lib` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `argmin`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name nonlinear_cg --edition=2021 examples/nonlinear_cg.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="slog"' --cfg 'feature="slog-async"' --cfg 'feature="slog-json"' --cfg 'feature="slog-logger"' --cfg 'feature="slog-term"' -C metadata=18e9017481eac103 -C extra-filename=-18e9017481eac103 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-116e06ca9e113096.rlib --extern approx=/opt/rustwide/target/debug/deps/libapprox-29d636a96c72f107.rlib --extern argmin=/opt/rustwide/target/debug/deps/libargmin-a5e2d86f896c7d63.rlib --extern argmin_testfunctions=/opt/rustwide/target/debug/deps/libargmin_testfunctions-0d1327b213a222a7.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-5961706e84ba5208.rlib --extern finitediff=/opt/rustwide/target/debug/deps/libfinitediff-5d75dabec30ab227.rlib --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-f186fde4d688a3e7.rlib --extern instant=/opt/rustwide/target/debug/deps/libinstant-7fd42fae64b1afbb.rlib --extern ndarray_linalg=/opt/rustwide/target/debug/deps/libndarray_linalg-28fdcc24e0066a31.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-8f10332f72879c0c.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-20cb5c5addb698a0.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-3439cfa4a2da8d7a.so --extern rand=/opt/rustwide/target/debug/deps/librand-2285ea96a5f1253a.rlib --extern rand_xoshiro=/opt/rustwide/target/debug/deps/librand_xoshiro-523232937e9a7856.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-375924c46c4658a2.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b849183517eb2fe5.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-746345d73a168e9a.rlib --extern slog_async=/opt/rustwide/target/debug/deps/libslog_async-1374f6ed514894c1.rlib --extern slog_json=/opt/rustwide/target/debug/deps/libslog_json-2d00dbf747fc6256.rlib --extern slog_term=/opt/rustwide/target/debug/deps/libslog_term-e298fac95231f05a.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-604c46ced91376f1.rlib --cap-lints=warn -L /opt/rustwide/target/debug/build/netlib-src-ce7fa57711ffeac9/out/lib` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `argmin`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name morethuente --edition=2021 examples/morethuente.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="slog"' --cfg 'feature="slog-async"' --cfg 'feature="slog-json"' --cfg 'feature="slog-logger"' --cfg 'feature="slog-term"' -C metadata=decd540fcbb97e8a -C extra-filename=-decd540fcbb97e8a --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-116e06ca9e113096.rlib --extern approx=/opt/rustwide/target/debug/deps/libapprox-29d636a96c72f107.rlib --extern argmin=/opt/rustwide/target/debug/deps/libargmin-a5e2d86f896c7d63.rlib --extern argmin_testfunctions=/opt/rustwide/target/debug/deps/libargmin_testfunctions-0d1327b213a222a7.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-5961706e84ba5208.rlib --extern finitediff=/opt/rustwide/target/debug/deps/libfinitediff-5d75dabec30ab227.rlib --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-f186fde4d688a3e7.rlib --extern instant=/opt/rustwide/target/debug/deps/libinstant-7fd42fae64b1afbb.rlib --extern ndarray_linalg=/opt/rustwide/target/debug/deps/libndarray_linalg-28fdcc24e0066a31.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-8f10332f72879c0c.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-20cb5c5addb698a0.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-3439cfa4a2da8d7a.so --extern rand=/opt/rustwide/target/debug/deps/librand-2285ea96a5f1253a.rlib --extern rand_xoshiro=/opt/rustwide/target/debug/deps/librand_xoshiro-523232937e9a7856.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-375924c46c4658a2.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b849183517eb2fe5.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-746345d73a168e9a.rlib --extern slog_async=/opt/rustwide/target/debug/deps/libslog_async-1374f6ed514894c1.rlib --extern slog_json=/opt/rustwide/target/debug/deps/libslog_json-2d00dbf747fc6256.rlib --extern slog_term=/opt/rustwide/target/debug/deps/libslog_term-e298fac95231f05a.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-604c46ced91376f1.rlib --cap-lints=warn -L /opt/rustwide/target/debug/build/netlib-src-ce7fa57711ffeac9/out/lib` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b1fd475e5101be7e6a22a708a86bba8024cd74a9899a645db6d4ca930cd58e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1fd475e5101be7e6a22a708a86bba8024cd74a9899a645db6d4ca930cd58e80", kill_on_drop: false }`
[INFO] [stdout] b1fd475e5101be7e6a22a708a86bba8024cd74a9899a645db6d4ca930cd58e80