[INFO] fetching crate multistochgrad 0.1.4...
[INFO] testing multistochgrad-0.1.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate multistochgrad 0.1.4 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate multistochgrad 0.1.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multistochgrad 0.1.4
[INFO] finished tweaking crates.io crate multistochgrad 0.1.4
[INFO] tweaked toml for crates.io crate multistochgrad 0.1.4 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate crates.io crate multistochgrad 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded env_logger v0.8.3
[INFO] [stderr]   Downloaded rand_xoshiro v0.6.0
[INFO] [stderr]   Downloaded cpu-time v1.0.0
[INFO] [stderr]   Downloaded rand_distr v0.4.0
[INFO] [stderr]   Downloaded ndarray v0.15.2
[INFO] [stderr]   Downloaded hermit-abi v0.1.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 295279adea72ca0dc82944d5aad582eb5e5119bd6ecb7e9ab83e770b74869b11
[INFO] running `Command { std: "docker" "start" "-a" "295279adea72ca0dc82944d5aad582eb5e5119bd6ecb7e9ab83e770b74869b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "295279adea72ca0dc82944d5aad582eb5e5119bd6ecb7e9ab83e770b74869b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295279adea72ca0dc82944d5aad582eb5e5119bd6ecb7e9ab83e770b74869b11", kill_on_drop: false }`
[INFO] [stdout] 295279adea72ca0dc82944d5aad582eb5e5119bd6ecb7e9ab83e770b74869b11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 252414cbbd4e531f6121a7cfabdcdb4c4a0ee2ddb35db1fe35db1287fee5aa73
[INFO] running `Command { std: "docker" "start" "-a" "252414cbbd4e531f6121a7cfabdcdb4c4a0ee2ddb35db1fe35db1287fee5aa73", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling time v0.2.25
[INFO] [stderr]    Compiling const_fn v0.4.8
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cpu-time v1.0.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling rand_distr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling ndarray v0.15.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling multistochgrad v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `ndarray::parallel::impl_par_methods::<impl ndarray::Zip<(P1, P2), D>>::par_apply`: Renamed to .par_for_each()
[INFO] [stdout]   --> src/applis/linear_regression.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Zip::from(gradient).and(x).par_apply(| g, &xv| *g = xv * (-e));
[INFO] [stdout]    |                                    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: time-macros-impl v0.1.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "252414cbbd4e531f6121a7cfabdcdb4c4a0ee2ddb35db1fe35db1287fee5aa73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "252414cbbd4e531f6121a7cfabdcdb4c4a0ee2ddb35db1fe35db1287fee5aa73", kill_on_drop: false }`
[INFO] [stdout] 252414cbbd4e531f6121a7cfabdcdb4c4a0ee2ddb35db1fe35db1287fee5aa73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8e71b264dda616451e67ec4d52a24232f76898d0ef6bd667bfecb2b0327d33a
[INFO] running `Command { std: "docker" "start" "-a" "e8e71b264dda616451e67ec4d52a24232f76898d0ef6bd667bfecb2b0327d33a", kill_on_drop: false }`
[INFO] [stderr]    Compiling multistochgrad v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `ndarray::parallel::impl_par_methods::<impl ndarray::Zip<(P1, P2), D>>::par_apply`: Renamed to .par_for_each()
[INFO] [stdout]   --> src/applis/linear_regression.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Zip::from(gradient).and(x).par_apply(| g, &xv| *g = xv * (-e));
[INFO] [stdout]    |                                    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::parallel::impl_par_methods::<impl ndarray::Zip<(P1, P2), D>>::par_apply`: Renamed to .par_for_each()
[INFO] [stdout]   --> src/applis/linear_regression.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Zip::from(gradient).and(x).par_apply(| g, &xv| *g = xv * (-e));
[INFO] [stdout]    |                                    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.65s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: time-macros-impl v0.1.1
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "e8e71b264dda616451e67ec4d52a24232f76898d0ef6bd667bfecb2b0327d33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e71b264dda616451e67ec4d52a24232f76898d0ef6bd667bfecb2b0327d33a", kill_on_drop: false }`
[INFO] [stdout] e8e71b264dda616451e67ec4d52a24232f76898d0ef6bd667bfecb2b0327d33a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b50877a335818d69d8e790ec4a9e04eb15185250151900a8e2a370e47ffebf3e
[INFO] running `Command { std: "docker" "start" "-a" "b50877a335818d69d8e790ec4a9e04eb15185250151900a8e2a370e47ffebf3e", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `ndarray::parallel::impl_par_methods::<impl ndarray::Zip<(P1, P2), D>>::par_apply`: Renamed to .par_for_each()
[INFO] [stderr]   --> src/applis/linear_regression.rs:30:36
[INFO] [stderr]    |
[INFO] [stderr] 30 |         Zip::from(gradient).and(x).par_apply(| g, &xv| *g = xv * (-e));
[INFO] [stderr]    |                                    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `multistochgrad` (lib) generated 1 warning
[INFO] [stderr] warning: `multistochgrad` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: time-macros-impl v0.1.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multistochgrad-2ffc1159708c8a9d)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/line_fit_sag.rs (/opt/rustwide/target/debug/deps/line_fit_sag-1ae67f73f47e32d2)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::init_log ... ok
[INFO] [stdout] test mnist::tests::test_load_mnist ... ok
[INFO] [stdout] test scsg::tests::test_reservoir_sampling ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_line_regression has been running for over 60 seconds
[INFO] [stdout] test test_line_regression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 60.62s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/line_fit_scsg.rs (/opt/rustwide/target/debug/deps/line_fit_scsg-c87b1dec3d993c21)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_line_regression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 23.14s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/line_fit_svrg.rs (/opt/rustwide/target/debug/deps/line_fit_svrg-1f406dd4f85bbf2e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_line_regression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multistochgrad
[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] running `Command { std: "docker" "inspect" "b50877a335818d69d8e790ec4a9e04eb15185250151900a8e2a370e47ffebf3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b50877a335818d69d8e790ec4a9e04eb15185250151900a8e2a370e47ffebf3e", kill_on_drop: false }`
[INFO] [stdout] b50877a335818d69d8e790ec4a9e04eb15185250151900a8e2a370e47ffebf3e