[INFO] fetching crate primefield 0.14.0-rc.8...
[INFO] testing primefield-0.14.0-rc.8 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate primefield 0.14.0-rc.8 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate primefield 0.14.0-rc.8
[INFO] finished tweaking crates.io crate primefield 0.14.0-rc.8
[INFO] tweaked toml for crates.io crate primefield 0.14.0-rc.8 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate primefield 0.14.0-rc.8 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate primefield 0.14.0-rc.8 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04662d8030810e63bb24e57f5ee1cc613c0a548242355a7bb94ae66b449e9551
[INFO] running `Command { std: "docker" "start" "-a" "04662d8030810e63bb24e57f5ee1cc613c0a548242355a7bb94ae66b449e9551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04662d8030810e63bb24e57f5ee1cc613c0a548242355a7bb94ae66b449e9551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04662d8030810e63bb24e57f5ee1cc613c0a548242355a7bb94ae66b449e9551", kill_on_drop: false }`
[INFO] [stdout] 04662d8030810e63bb24e57f5ee1cc613c0a548242355a7bb94ae66b449e9551
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7a24dbe4350669bfa71e550cab5ac4dc2b4a82798f0438ddb4dbf23b842fff8
[INFO] running `Command { std: "docker" "start" "-a" "b7a24dbe4350669bfa71e550cab5ac4dc2b4a82798f0438ddb4dbf23b842fff8", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling cmov v0.5.2
[INFO] [stderr]    Compiling cpubits v0.1.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling hybrid-array v0.4.8
[INFO] [stderr]    Compiling rustcrypto-ff v0.14.0-rc.0
[INFO] [stderr]    Compiling ctutils v0.4.0
[INFO] [stderr]    Compiling crypto-bigint v0.7.1
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling primefield v0.14.0-rc.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `Command { std: "docker" "inspect" "b7a24dbe4350669bfa71e550cab5ac4dc2b4a82798f0438ddb4dbf23b842fff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a24dbe4350669bfa71e550cab5ac4dc2b4a82798f0438ddb4dbf23b842fff8", kill_on_drop: false }`
[INFO] [stdout] b7a24dbe4350669bfa71e550cab5ac4dc2b4a82798f0438ddb4dbf23b842fff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bb561a022ab46f31def1bd4dd41a130928e20df210015addfaf384ca71c4cea
[INFO] running `Command { std: "docker" "start" "-a" "5bb561a022ab46f31def1bd4dd41a130928e20df210015addfaf384ca71c4cea", kill_on_drop: false }`
[INFO] [stderr]    Compiling primefield v0.14.0-rc.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "5bb561a022ab46f31def1bd4dd41a130928e20df210015addfaf384ca71c4cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb561a022ab46f31def1bd4dd41a130928e20df210015addfaf384ca71c4cea", kill_on_drop: false }`
[INFO] [stdout] 5bb561a022ab46f31def1bd4dd41a130928e20df210015addfaf384ca71c4cea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a97174c73cd1761ff42f3ff52bc717df19787f46be4cb7a6e8d4873fee546fe9
[INFO] running `Command { std: "docker" "start" "-a" "a97174c73cd1761ff42f3ff52bc717df19787f46be4cb7a6e8d4873fee546fe9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/primefield-1f4359bbb973efb4)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test monty::tests::modulus_bits_constant ... ok
[INFO] [stdout] test monty::tests::root_of_unity_inv_constant ... ok
[INFO] [stdout] test monty::tests::two_inv_constant ... ok
[INFO] [stdout] test monty::tests::invert ... ok
[INFO] [stdout] test monty::tests::delta_constant ... ok
[INFO] [stdout] test monty::tests::sqrt ... ok
[INFO] [stdout] test monty::tests::one_is_multiplicative_identity ... ok
[INFO] [stdout] test monty::tests::root_of_unity_constant ... ok
[INFO] [stdout] test monty::tests::computed_delta_constant ... ok
[INFO] [stderr]    Doc-tests primefield
[INFO] [stdout] test monty::tests::zero_is_additive_identity ... ok
[INFO] [stdout] test monty::tests::s_constant ... ok
[INFO] [stdout] test monty::tests::multiplicative_generator_constant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/macros.rs - macros::monty_field_params (line 16) ... 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] [stdout] all doctests ran in 0.63s; merged doctests compilation took 0.62s
[INFO] running `Command { std: "docker" "inspect" "a97174c73cd1761ff42f3ff52bc717df19787f46be4cb7a6e8d4873fee546fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97174c73cd1761ff42f3ff52bc717df19787f46be4cb7a6e8d4873fee546fe9", kill_on_drop: false }`
[INFO] [stdout] a97174c73cd1761ff42f3ff52bc717df19787f46be4cb7a6e8d4873fee546fe9