[INFO] fetching crate isochronous_finite_fields 1.0.0...
[INFO] testing isochronous_finite_fields-1.0.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate isochronous_finite_fields 1.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate isochronous_finite_fields 1.0.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate isochronous_finite_fields 1.0.0
[INFO] finished tweaking crates.io crate isochronous_finite_fields 1.0.0
[INFO] tweaked toml for crates.io crate isochronous_finite_fields 1.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27d75e887c256eb649f960da8ec5363927404da144a2a1cff97f08aa423c2e92
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "27d75e887c256eb649f960da8ec5363927404da144a2a1cff97f08aa423c2e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27d75e887c256eb649f960da8ec5363927404da144a2a1cff97f08aa423c2e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d75e887c256eb649f960da8ec5363927404da144a2a1cff97f08aa423c2e92", kill_on_drop: false }`
[INFO] [stdout] 27d75e887c256eb649f960da8ec5363927404da144a2a1cff97f08aa423c2e92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05b662d161644f0b074332e5ea34f263df5ab9c1dee22ce8bd2d1dbc249fd58b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "05b662d161644f0b074332e5ea34f263df5ab9c1dee22ce8bd2d1dbc249fd58b", kill_on_drop: false }`
[INFO] [stderr]    Compiling isochronous_finite_fields v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "05b662d161644f0b074332e5ea34f263df5ab9c1dee22ce8bd2d1dbc249fd58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05b662d161644f0b074332e5ea34f263df5ab9c1dee22ce8bd2d1dbc249fd58b", kill_on_drop: false }`
[INFO] [stdout] 05b662d161644f0b074332e5ea34f263df5ab9c1dee22ce8bd2d1dbc249fd58b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6bebb38a7fc576bd464cf3e48d03fc53760a2dd3051947380c67b5ad225f509
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d6bebb38a7fc576bd464cf3e48d03fc53760a2dd3051947380c67b5ad225f509", kill_on_drop: false }`
[INFO] [stderr]    Compiling isochronous_finite_fields v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "d6bebb38a7fc576bd464cf3e48d03fc53760a2dd3051947380c67b5ad225f509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6bebb38a7fc576bd464cf3e48d03fc53760a2dd3051947380c67b5ad225f509", kill_on_drop: false }`
[INFO] [stdout] d6bebb38a7fc576bd464cf3e48d03fc53760a2dd3051947380c67b5ad225f509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08bb6cbeed382b08e80b16b3901fa98c69d4a7985485e7c10cd528aec33c579c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "08bb6cbeed382b08e80b16b3901fa98c69d4a7985485e7c10cd528aec33c579c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/isochronous_finite_fields-9a8983b8a9fb981b
[INFO] [stdout] test tests::multiplication_example_fips197_4_2 ... ok
[INFO] [stdout] test tests::zero_subtraction ... ok
[INFO] [stdout] test tests::zero_addition ... ok
[INFO] [stdout] test tests::test_shift_behaviour ... ok
[INFO] [stdout] test tests::simple_addition_assign ... ok
[INFO] [stdout] test tests::multiplication_example_fips197_4_2_1 ... ok
[INFO] [stdout] test tests::test_extend_bit ... ok
[INFO] [stdout] test tests::test_multiplicative_inverse ... ok
[INFO] [stderr]    Doc-tests isochronous_finite_fields
[INFO] [stdout] test tests::multiplication_example_wikipedia ... ok
[INFO] [stdout] test tests::simple_subtraction_assign ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - GF::multiplicative_inverse (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08bb6cbeed382b08e80b16b3901fa98c69d4a7985485e7c10cd528aec33c579c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08bb6cbeed382b08e80b16b3901fa98c69d4a7985485e7c10cd528aec33c579c", kill_on_drop: false }`
[INFO] [stdout] 08bb6cbeed382b08e80b16b3901fa98c69d4a7985485e7c10cd528aec33c579c