[INFO] crate isochronous_finite_fields 1.0.0 is already in cache
[INFO] testing isochronous_finite_fields-1.0.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate isochronous_finite_fields 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate isochronous_finite_fields 1.0.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d81de33e403d8973d6ab31e049da2368c02af2b62d01dd2011a3254a5ae978f
[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" "2d81de33e403d8973d6ab31e049da2368c02af2b62d01dd2011a3254a5ae978f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d81de33e403d8973d6ab31e049da2368c02af2b62d01dd2011a3254a5ae978f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d81de33e403d8973d6ab31e049da2368c02af2b62d01dd2011a3254a5ae978f", kill_on_drop: false }`
[INFO] [stdout] 2d81de33e403d8973d6ab31e049da2368c02af2b62d01dd2011a3254a5ae978f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85ff69fc030e9451fd73403d9ff3471fd5d7cedf48ebadbd85af23e4c48f6efe
[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" "85ff69fc030e9451fd73403d9ff3471fd5d7cedf48ebadbd85af23e4c48f6efe", 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 0.42s
[INFO] running `Command { std: "docker" "inspect" "85ff69fc030e9451fd73403d9ff3471fd5d7cedf48ebadbd85af23e4c48f6efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ff69fc030e9451fd73403d9ff3471fd5d7cedf48ebadbd85af23e4c48f6efe", kill_on_drop: false }`
[INFO] [stdout] 85ff69fc030e9451fd73403d9ff3471fd5d7cedf48ebadbd85af23e4c48f6efe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c29b4e1f3c5d8d0a3f85374a6cc3a08cc00b108ee2da2dd70616aedb206d106f
[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" "c29b4e1f3c5d8d0a3f85374a6cc3a08cc00b108ee2da2dd70616aedb206d106f", 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 1.05s
[INFO] running `Command { std: "docker" "inspect" "c29b4e1f3c5d8d0a3f85374a6cc3a08cc00b108ee2da2dd70616aedb206d106f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c29b4e1f3c5d8d0a3f85374a6cc3a08cc00b108ee2da2dd70616aedb206d106f", kill_on_drop: false }`
[INFO] [stdout] c29b4e1f3c5d8d0a3f85374a6cc3a08cc00b108ee2da2dd70616aedb206d106f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f28f3b227ba76950bc12451a27be75df76c30c6173c9dea8941c5933affbb26c
[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" "f28f3b227ba76950bc12451a27be75df76c30c6173c9dea8941c5933affbb26c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/isochronous_finite_fields-5f141dc326211b19
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stderr]    Doc-tests isochronous_finite_fields
[INFO] [stdout] test tests::zero_subtraction ... ok
[INFO] [stdout] test tests::test_multiplicative_inverse ... ok
[INFO] [stdout] test tests::test_shift_behaviour ... ok
[INFO] [stdout] test tests::zero_addition ... ok
[INFO] [stdout] test tests::multiplication_example_fips197_4_2 ... ok
[INFO] [stdout] test tests::multiplication_example_wikipedia ... ok
[INFO] [stdout] test tests::simple_addition_assign ... ok
[INFO] [stdout] test tests::test_extend_bit ... ok
[INFO] [stdout] test tests::multiplication_example_fips197_4_2_1 ... 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 - GF::multiplicative_inverse (line 73) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... 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" "f28f3b227ba76950bc12451a27be75df76c30c6173c9dea8941c5933affbb26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28f3b227ba76950bc12451a27be75df76c30c6173c9dea8941c5933affbb26c", kill_on_drop: false }`
[INFO] [stdout] f28f3b227ba76950bc12451a27be75df76c30c6173c9dea8941c5933affbb26c