[INFO] cloning repository https://github.com/aklipf/grobner-basis-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aklipf/grobner-basis-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faklipf%2Fgrobner-basis-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faklipf%2Fgrobner-basis-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cec652b4fdb2c81d6b73e5ca298562a9e55aa8a4
[INFO] testing aklipf/grobner-basis-rs against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faklipf%2Fgrobner-basis-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aklipf/grobner-basis-rs on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aklipf/grobner-basis-rs
[INFO] finished tweaking git repo https://github.com/aklipf/grobner-basis-rs
[INFO] tweaked toml for git repo https://github.com/aklipf/grobner-basis-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/aklipf/grobner-basis-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c2c9009b0cd635b83d1a60e101beff4a4443ae31b4034fea2cfbdad378af71f
[INFO] running `Command { std: "docker" "start" "-a" "0c2c9009b0cd635b83d1a60e101beff4a4443ae31b4034fea2cfbdad378af71f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c2c9009b0cd635b83d1a60e101beff4a4443ae31b4034fea2cfbdad378af71f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2c9009b0cd635b83d1a60e101beff4a4443ae31b4034fea2cfbdad378af71f", kill_on_drop: false }`
[INFO] [stdout] 0c2c9009b0cd635b83d1a60e101beff4a4443ae31b4034fea2cfbdad378af71f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba5c106dac092c97e65217f8cf405f4b20dcf470f15fb1b3e47b134e06595ea4
[INFO] running `Command { std: "docker" "start" "-a" "ba5c106dac092c97e65217f8cf405f4b20dcf470f15fb1b3e47b134e06595ea4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling grobner-basis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.20s
[INFO] running `Command { std: "docker" "inspect" "ba5c106dac092c97e65217f8cf405f4b20dcf470f15fb1b3e47b134e06595ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba5c106dac092c97e65217f8cf405f4b20dcf470f15fb1b3e47b134e06595ea4", kill_on_drop: false }`
[INFO] [stdout] ba5c106dac092c97e65217f8cf405f4b20dcf470f15fb1b3e47b134e06595ea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3eb0297394c67217609c1495a7801a0c38a0adb4d603cf02f754fba1d527c8e
[INFO] running `Command { std: "docker" "start" "-a" "b3eb0297394c67217609c1495a7801a0c38a0adb4d603cf02f754fba1d527c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling grobner-basis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "b3eb0297394c67217609c1495a7801a0c38a0adb4d603cf02f754fba1d527c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3eb0297394c67217609c1495a7801a0c38a0adb4d603cf02f754fba1d527c8e", kill_on_drop: false }`
[INFO] [stdout] b3eb0297394c67217609c1495a7801a0c38a0adb4d603cf02f754fba1d527c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be47e8dbb21aa281904297f2afe235640340a7ace48ca913751c1809a56caba4
[INFO] running `Command { std: "docker" "start" "-a" "be47e8dbb21aa281904297f2afe235640340a7ace48ca913751c1809a56caba4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grobner_basis-3c296a50be47ff31)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test ring::tests::finit_ring ... ok
[INFO] [stdout] test order::tests::test_lex_order ... ok
[INFO] [stdout] test parser::tests::parse_polynomial ... ok
[INFO] [stdout] test polynomial::tests::test_div_polynomial ... ok
[INFO] [stdout] test polynomial::tests::test_buchberger ... ok
[INFO] [stdout] test polynomial::tests::test_sub_polynomial ... ok
[INFO] [stdout] test polynomial::tests::test_add_polynomial ... ok
[INFO] [stdout] test polynomial::tests::test_mul_polynomial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grobner_basis
[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" "be47e8dbb21aa281904297f2afe235640340a7ace48ca913751c1809a56caba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be47e8dbb21aa281904297f2afe235640340a7ace48ca913751c1809a56caba4", kill_on_drop: false }`
[INFO] [stdout] be47e8dbb21aa281904297f2afe235640340a7ace48ca913751c1809a56caba4