[INFO] fetching crate ark-ed-on-mnt4-753 0.5.0...
[INFO] testing ark-ed-on-mnt4-753-0.5.0 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate ark-ed-on-mnt4-753 0.5.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ark-ed-on-mnt4-753 0.5.0
[INFO] finished tweaking crates.io crate ark-ed-on-mnt4-753 0.5.0
[INFO] tweaked toml for crates.io crate ark-ed-on-mnt4-753 0.5.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ark-ed-on-mnt4-753 0.5.0 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 62 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1e4f5f1ca902607326569117a7b26cd12bda06adb2203a21c4d4cc4c39795f0
[INFO] running `Command { std: "docker" "start" "-a" "c1e4f5f1ca902607326569117a7b26cd12bda06adb2203a21c4d4cc4c39795f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1e4f5f1ca902607326569117a7b26cd12bda06adb2203a21c4d4cc4c39795f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e4f5f1ca902607326569117a7b26cd12bda06adb2203a21c4d4cc4c39795f0", kill_on_drop: false }`
[INFO] [stdout] c1e4f5f1ca902607326569117a7b26cd12bda06adb2203a21c4d4cc4c39795f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 7faea75e0f5016cf5e1e88048faee4848fbc78080d5bbbad80c930c958d26487
[INFO] running `Command { std: "docker" "start" "-a" "7faea75e0f5016cf5e1e88048faee4848fbc78080d5bbbad80c930c958d26487", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ark-std v0.5.0
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.2
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling ark-ff-macros v0.5.0
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0
[INFO] [stderr]    Compiling ark-serialize v0.5.0
[INFO] [stderr]    Compiling enum-ordinalize v4.3.2
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling ark-ff v0.5.0
[INFO] [stderr]    Compiling ark-poly v0.5.0
[INFO] [stderr]    Compiling ark-ec v0.5.0
[INFO] [stderr]    Compiling ark-mnt4-753 v0.5.0
[INFO] [stderr]    Compiling ark-ed-on-mnt4-753 v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.80s
[INFO] running `Command { std: "docker" "inspect" "7faea75e0f5016cf5e1e88048faee4848fbc78080d5bbbad80c930c958d26487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7faea75e0f5016cf5e1e88048faee4848fbc78080d5bbbad80c930c958d26487", kill_on_drop: false }`
[INFO] [stdout] 7faea75e0f5016cf5e1e88048faee4848fbc78080d5bbbad80c930c958d26487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 0c62d49e0efb203be84d7cb2e2ab3798f0347111d29143a002458e5f060ed0bf
[INFO] running `Command { std: "docker" "start" "-a" "0c62d49e0efb203be84d7cb2e2ab3798f0347111d29143a002458e5f060ed0bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling ark-serialize v0.5.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling ark-ff v0.5.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling ark-poly v0.5.0
[INFO] [stderr]    Compiling ark-relations v0.5.1
[INFO] [stderr]    Compiling ark-ec v0.5.0
[INFO] [stderr]    Compiling ark-mnt4-753 v0.5.0
[INFO] [stderr]    Compiling ark-algebra-test-templates v0.5.0
[INFO] [stderr]    Compiling ark-ed-on-mnt4-753 v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.99s
[INFO] running `Command { std: "docker" "inspect" "0c62d49e0efb203be84d7cb2e2ab3798f0347111d29143a002458e5f060ed0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c62d49e0efb203be84d7cb2e2ab3798f0347111d29143a002458e5f060ed0bf", kill_on_drop: false }`
[INFO] [stdout] 0c62d49e0efb203be84d7cb2e2ab3798f0347111d29143a002458e5f060ed0bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 5f0784be19e5befc5895d5286ee0593c821798d2bc9aa76ae52252f36bc68d75
[INFO] running `Command { std: "docker" "start" "-a" "5f0784be19e5befc5895d5286ee0593c821798d2bc9aa76ae52252f36bc68d75", 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/build/ark-ed-on-mnt4-753/f60d4b32d5d6a14f/deps/ark_ed_on_mnt4_753-f60d4b32d5d6a14f)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test fields::tests::fq::test_fft ... ok
[INFO] [stdout] test fields::tests::fq::test_montgomery_config ... ok
[INFO] [stdout] test curves::tests::te::test_montgomery_conversion_test ... ok
[INFO] [stdout] test fields::tests::fq::test_constants ... ok
[INFO] [stdout] test fields::tests::fq::test_mul_by_base_field_elem ... ok
[INFO] [stdout] test curves::tests::te::test_te_properties ... ok
[INFO] [stdout] test fields::tests::fq::test_serialization ... ok
[INFO] [stdout] test fields::tests::fq::test_mul_properties ... ok
[INFO] [stdout] test fields::tests::fq::test_sum_of_products_edge_case ... ok
[INFO] [stdout] test fields::tests::fq::test_pow ... ok
[INFO] [stdout] test fields::tests::fq::test_frobenius ... ok
[INFO] [stdout] test fields::tests::fr::test_constants ... ok
[INFO] [stdout] test fields::tests::fr::test_fft ... ok
[INFO] [stdout] test fields::tests::fq::test_sum_of_products_tests ... ok
[INFO] [stdout] test fields::tests::fr::test_montgomery_config ... ok
[INFO] [stdout] test fields::tests::fr::test_mul_by_base_field_elem ... ok
[INFO] [stdout] test curves::tests::te::test_mixed_addition ... ok
[INFO] [stdout] test curves::tests::te::test_sub_properties ... ok
[INFO] [stdout] test fields::tests::fr::test_serialization ... ok
[INFO] [stdout] test curves::tests::te::test_add_properties has been running for over 60 seconds
[INFO] [stdout] test curves::tests::te::test_affine_conversion has been running for over 60 seconds
[INFO] [stdout] test curves::tests::te::test_chunked_pippenger has been running for over 60 seconds
[INFO] [stdout] test curves::tests::te::test_cofactor_ops has been running for over 60 seconds
[INFO] [stdout] test curves::tests::te::test_hashmap_pippenger has been running for over 60 seconds
[INFO] [stdout] test curves::tests::te::test_mul_properties has been running for over 60 seconds
[INFO] [stdout] test curves::tests::te::test_serialization has been running for over 60 seconds
[INFO] [stdout] test curves::tests::te::test_var_base_msm has been running for over 60 seconds
[INFO] [stdout] test fields::tests::fq::test_add_properties has been running for over 60 seconds
[INFO] [stdout] test fields::tests::fq::test_sqrt has been running for over 60 seconds
[INFO] [stdout] test fields::tests::fq::test_sub_properties has been running for over 60 seconds
[INFO] [stdout] test fields::tests::fr::test_mul_properties ... ok
[INFO] [stdout] test fields::tests::fq::test_sqrt ... ok
[INFO] [stdout] test fields::tests::fr::test_sum_of_products_edge_case ... ok
[INFO] [stdout] test fields::tests::fr::test_frobenius ... ok
[INFO] [stdout] test fields::tests::fr::test_add_properties has been running for over 60 seconds
[INFO] [stdout] test fields::tests::fr::test_pow ... ok
[INFO] [stdout] test fields::tests::fq::test_sub_properties ... ok
[INFO] [stdout] test curves::tests::te::test_add_properties ... ok
[INFO] [stdout] test curves::tests::te::test_hashmap_pippenger ... ok
[INFO] [stdout] test curves::tests::te::test_chunked_pippenger ... ok
[INFO] [stdout] test fields::tests::fr::test_sqrt has been running for over 60 seconds
[INFO] [stdout] test fields::tests::fr::test_sum_of_products_tests ... ok
[INFO] [stdout] test fields::tests::fr::test_sqrt ... ok
[INFO] [stdout] test fields::tests::fr::test_sub_properties has been running for over 60 seconds
[INFO] [stdout] test fields::tests::fq::test_add_properties ... ok
[INFO] [stdout] test fields::tests::fr::test_sub_properties ... ok
[INFO] [stdout] test fields::tests::fr::test_add_properties ... ok
[INFO] [stdout] test curves::tests::te::test_var_base_msm ... ok
[INFO] [stdout] test curves::tests::te::test_serialization ... ok
[INFO] [stdout] test curves::tests::te::test_affine_conversion ... ok
[INFO] [stdout] test curves::tests::te::test_cofactor_ops ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "5f0784be19e5befc5895d5286ee0593c821798d2bc9aa76ae52252f36bc68d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f0784be19e5befc5895d5286ee0593c821798d2bc9aa76ae52252f36bc68d75", kill_on_drop: false }`
[INFO] [stdout] 5f0784be19e5befc5895d5286ee0593c821798d2bc9aa76ae52252f36bc68d75
