[INFO] fetching crate totsu_core 0.1.1...
[INFO] testing totsu_core-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate totsu_core 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate totsu_core 0.1.1
[INFO] finished tweaking crates.io crate totsu_core 0.1.1
[INFO] tweaked toml for crates.io crate totsu_core 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate totsu_core 0.1.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded float_eq v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad98cc0a7b8c74e676a483b26ba5a989d966f8f20d89722d24570f239fb84cee
[INFO] running `Command { std: "docker" "start" "-a" "ad98cc0a7b8c74e676a483b26ba5a989d966f8f20d89722d24570f239fb84cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad98cc0a7b8c74e676a483b26ba5a989d966f8f20d89722d24570f239fb84cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad98cc0a7b8c74e676a483b26ba5a989d966f8f20d89722d24570f239fb84cee", kill_on_drop: false }`
[INFO] [stdout] ad98cc0a7b8c74e676a483b26ba5a989d966f8f20d89722d24570f239fb84cee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afb841c26eed8a29b47b29aa80fed0e07cd863e5c5a2f4fb53e705babd1c4c62
[INFO] running `Command { std: "docker" "start" "-a" "afb841c26eed8a29b47b29aa80fed0e07cd863e5c5a2f4fb53e705babd1c4c62", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling totsu_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "afb841c26eed8a29b47b29aa80fed0e07cd863e5c5a2f4fb53e705babd1c4c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb841c26eed8a29b47b29aa80fed0e07cd863e5c5a2f4fb53e705babd1c4c62", kill_on_drop: false }`
[INFO] [stdout] afb841c26eed8a29b47b29aa80fed0e07cd863e5c5a2f4fb53e705babd1c4c62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c89e454d3bd1879f9d0a8d7c72ac13a2d478f6750939a7307bcbf1e514fd1c0
[INFO] running `Command { std: "docker" "start" "-a" "3c89e454d3bd1879f9d0a8d7c72ac13a2d478f6750939a7307bcbf1e514fd1c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling float_eq v1.0.1
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling totsu_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `Command { std: "docker" "inspect" "3c89e454d3bd1879f9d0a8d7c72ac13a2d478f6750939a7307bcbf1e514fd1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c89e454d3bd1879f9d0a8d7c72ac13a2d478f6750939a7307bcbf1e514fd1c0", kill_on_drop: false }`
[INFO] [stdout] 3c89e454d3bd1879f9d0a8d7c72ac13a2d478f6750939a7307bcbf1e514fd1c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] caefe0b3f3ebbfd42a18bf66a33b8533df7934ca2d209008df3901467cf35c4c
[INFO] running `Command { std: "docker" "start" "-a" "caefe0b3f3ebbfd42a18bf66a33b8533df7934ca2d209008df3901467cf35c4c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/totsu_core-103dce6db6b2d441)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test cone_psd::test_cone_psd1 ... ok
[INFO] [stdout] test matop::test_matop1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/solver.rs (/opt/rustwide/target/debug/deps/solver-bd91abe74b6a693f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_solver ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests totsu_core
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/solver/slicelike.rs - solver::slicelike::splitm_mut (line 174) ... ok
[INFO] [stdout] test src/solver/operator.rs - solver::operator::Operator::absadd_cols (line 82) ... ok
[INFO] [stdout] test src/solver/operator.rs - solver::operator::Operator::trans_op (line 40) ... ok
[INFO] [stdout] test src/solver/slicelike.rs - solver::slicelike::splitm (line 145) ... ok
[INFO] [stdout] test src/solver/operator.rs - solver::operator::Operator::absadd_rows (line 123) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "caefe0b3f3ebbfd42a18bf66a33b8533df7934ca2d209008df3901467cf35c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caefe0b3f3ebbfd42a18bf66a33b8533df7934ca2d209008df3901467cf35c4c", kill_on_drop: false }`
[INFO] [stdout] caefe0b3f3ebbfd42a18bf66a33b8533df7934ca2d209008df3901467cf35c4c