[INFO] updating cached repository https://github.com/ineol/brave_new_simplex
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] de62d1ace64fe39f1d690eab489e37f8cc9d84f6
[INFO] testing ineol/brave_new_simplex against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fineol%2Fbrave_new_simplex" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ineol/brave_new_simplex on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ineol/brave_new_simplex
[INFO] finished tweaking git repo https://github.com/ineol/brave_new_simplex
[INFO] tweaked toml for git repo https://github.com/ineol/brave_new_simplex written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/ineol/brave_new_simplex already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] ce1a1090a5ac6dd60f0eb38c4ccb477e4399ca860697989626fee4de0d1e25cb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ce1a1090a5ac6dd60f0eb38c4ccb477e4399ca860697989626fee4de0d1e25cb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling simplex v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:424:16
[INFO] [stderr]     |
[INFO] [stderr] 424 |             '0'...'9' | '.' | '-' => true,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: private type `linear_system::LeavingCase<F>` in public interface (error E0446)
[INFO] [stderr]    --> src/linear_system.rs:223:5
[INFO] [stderr]     |
[INFO] [stderr] 223 | /     pub fn find_leaving_variable(&self, je: usize) -> LeavingCase<F> { // TODO(leo): get rid of dumb LeavingCase :/
[INFO] [stderr] 224 | |         use self::LeavingCase::*;
[INFO] [stderr] 225 | |         //assert!(je != 0);
[INFO] [stderr] 226 | |         let coeffs = (0..self.h()).map(|i| if self.m.at(i, je) < F::zero() {
[INFO] [stderr] ...   |
[INFO] [stderr] 241 | |         res.unwrap_or(NonNeg)
[INFO] [stderr] 242 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(private_in_public)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.84s
[INFO] running `"docker" "inspect" "ce1a1090a5ac6dd60f0eb38c4ccb477e4399ca860697989626fee4de0d1e25cb"`
[INFO] running `"docker" "rm" "-f" "ce1a1090a5ac6dd60f0eb38c4ccb477e4399ca860697989626fee4de0d1e25cb"`
[INFO] [stdout] ce1a1090a5ac6dd60f0eb38c4ccb477e4399ca860697989626fee4de0d1e25cb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2ed0d47b729ce766849524ad8114cf38d5c315e0dc4e56f667e833815f19ef7e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2ed0d47b729ce766849524ad8114cf38d5c315e0dc4e56f667e833815f19ef7e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling simplex v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:424:16
[INFO] [stderr]     |
[INFO] [stderr] 424 |             '0'...'9' | '.' | '-' => true,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `linear_system::*`
[INFO] [stderr]    --> src/parser.rs:464:9
[INFO] [stderr]     |
[INFO] [stderr] 464 |     use linear_system::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: private type `linear_system::LeavingCase<F>` in public interface (error E0446)
[INFO] [stderr]    --> src/linear_system.rs:223:5
[INFO] [stderr]     |
[INFO] [stderr] 223 | /     pub fn find_leaving_variable(&self, je: usize) -> LeavingCase<F> { // TODO(leo): get rid of dumb LeavingCase :/
[INFO] [stderr] 224 | |         use self::LeavingCase::*;
[INFO] [stderr] 225 | |         //assert!(je != 0);
[INFO] [stderr] 226 | |         let coeffs = (0..self.h()).map(|i| if self.m.at(i, je) < F::zero() {
[INFO] [stderr] ...   |
[INFO] [stderr] 241 | |         res.unwrap_or(NonNeg)
[INFO] [stderr] 242 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(private_in_public)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "2ed0d47b729ce766849524ad8114cf38d5c315e0dc4e56f667e833815f19ef7e"`
[INFO] running `"docker" "rm" "-f" "2ed0d47b729ce766849524ad8114cf38d5c315e0dc4e56f667e833815f19ef7e"`
[INFO] [stdout] 2ed0d47b729ce766849524ad8114cf38d5c315e0dc4e56f667e833815f19ef7e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.44.0" "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] 66b52a67eb39e4aefe5040ed0388eb2fe09ac53713499d982b2b5846004b568c
[INFO] running `"docker" "start" "-a" "66b52a67eb39e4aefe5040ed0388eb2fe09ac53713499d982b2b5846004b568c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:424:16
[INFO] [stderr]     |
[INFO] [stderr] 424 |             '0'...'9' | '.' | '-' => true,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `linear_system::*`
[INFO] [stderr]    --> src/parser.rs:464:9
[INFO] [stderr]     |
[INFO] [stderr] 464 |     use linear_system::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: private type `linear_system::LeavingCase<F>` in public interface (error E0446)
[INFO] [stderr]    --> src/linear_system.rs:223:5
[INFO] [stderr]     |
[INFO] [stderr] 223 | /     pub fn find_leaving_variable(&self, je: usize) -> LeavingCase<F> { // TODO(leo): get rid of dumb LeavingCase :/
[INFO] [stderr] 224 | |         use self::LeavingCase::*;
[INFO] [stderr] 225 | |         //assert!(je != 0);
[INFO] [stderr] 226 | |         let coeffs = (0..self.h()).map(|i| if self.m.at(i, je) < F::zero() {
[INFO] [stderr] ...   |
[INFO] [stderr] 241 | |         res.unwrap_or(NonNeg)
[INFO] [stderr] 242 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(private_in_public)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simplex-84403d68a539e595
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test linear_system::test::test_at ... ok
[INFO] [stdout] test parser::test::test_begining ... ok
[INFO] [stdout] test linear_system::test::test_leaving_variable ... ok
[INFO] [stdout] test linear_system::test::test_print ... ok
[INFO] [stdout] test parser::test::test_cmp_op ... ok
[INFO] [stdout] test parser::test::test_ineq ... ok
[INFO] [stdout] test parser::test::test_number ... ok
[INFO] [stdout] test parser::test::test_prod ... ok
[INFO] [stdout] test parser::test::test_word ... ok
[INFO] [stdout] test parser::test::test_bounds ... ok
[INFO] [stdout] test linear_system::test::testcase_is_integre ... ok
[INFO] [stdout] test parser::test::test_sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "66b52a67eb39e4aefe5040ed0388eb2fe09ac53713499d982b2b5846004b568c"`
[INFO] running `"docker" "rm" "-f" "66b52a67eb39e4aefe5040ed0388eb2fe09ac53713499d982b2b5846004b568c"`
[INFO] [stdout] 66b52a67eb39e4aefe5040ed0388eb2fe09ac53713499d982b2b5846004b568c