[INFO] fetching crate unknown_order 0.5.0...
[INFO] testing unknown_order-0.5.0 against try#015dbcea68b7642e2acc268b5c8f3e9086fc02ff for pr-102570
[INFO] extracting crate unknown_order 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate unknown_order 0.5.0 on toolchain 015dbcea68b7642e2acc268b5c8f3e9086fc02ff
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unknown_order 0.5.0
[INFO] finished tweaking crates.io crate unknown_order 0.5.0
[INFO] tweaked toml for crates.io crate unknown_order 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0247b377dbe776b8f8551e27c2589364ad7dbc4d82256dbcda9d213d52ea484f
[INFO] running `Command { std: "docker" "start" "-a" "0247b377dbe776b8f8551e27c2589364ad7dbc4d82256dbcda9d213d52ea484f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0247b377dbe776b8f8551e27c2589364ad7dbc4d82256dbcda9d213d52ea484f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0247b377dbe776b8f8551e27c2589364ad7dbc4d82256dbcda9d213d52ea484f", kill_on_drop: false }`
[INFO] [stdout] 0247b377dbe776b8f8551e27c2589364ad7dbc4d82256dbcda9d213d52ea484f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76a2d06a83eb8e68d589f2fbc1343926d2431ad0f09d59f2e58a6e9c882da64b
[INFO] running `Command { std: "docker" "start" "-a" "76a2d06a83eb8e68d589f2fbc1343926d2431ad0f09d59f2e58a6e9c882da64b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling zeroize v1.5.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling glass_pumpkin v1.5.0
[INFO] [stderr]    Compiling unknown_order v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.25s
[INFO] running `Command { std: "docker" "inspect" "76a2d06a83eb8e68d589f2fbc1343926d2431ad0f09d59f2e58a6e9c882da64b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a2d06a83eb8e68d589f2fbc1343926d2431ad0f09d59f2e58a6e9c882da64b", kill_on_drop: false }`
[INFO] [stdout] 76a2d06a83eb8e68d589f2fbc1343926d2431ad0f09d59f2e58a6e9c882da64b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3beb24d3a90ab7cf12ce020a247c85ca62bdeb001dc1f9b89792edf2e0ad379d
[INFO] running `Command { std: "docker" "start" "-a" "3beb24d3a90ab7cf12ce020a247c85ca62bdeb001dc1f9b89792edf2e0ad379d", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.10
[INFO] [stderr]    Compiling data-encoding-macro v0.1.12
[INFO] [stderr]    Compiling multibase v0.9.1
[INFO] [stderr]    Compiling unknown_order v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "3beb24d3a90ab7cf12ce020a247c85ca62bdeb001dc1f9b89792edf2e0ad379d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3beb24d3a90ab7cf12ce020a247c85ca62bdeb001dc1f9b89792edf2e0ad379d", kill_on_drop: false }`
[INFO] [stdout] 3beb24d3a90ab7cf12ce020a247c85ca62bdeb001dc1f9b89792edf2e0ad379d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d4fd74df91dbdaf6ccedadcd93ba808e95c397446bf235e00a33ad3fdf9a1bb
[INFO] running `Command { std: "docker" "start" "-a" "2d4fd74df91dbdaf6ccedadcd93ba808e95c397446bf235e00a33ad3fdf9a1bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unknown_order-e9cfea26251fe8e0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test rust_backend::ct_eq ... ok
[INFO] [stdout] test rust_backend::safe_prime has been running for over 60 seconds
[INFO] [stderr]      Running tests/bignumber.rs (/opt/rustwide/target/debug/deps/bignumber-e7068d415dc54395)
[INFO] [stdout] test rust_backend::safe_prime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 352.32s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test modulus ... ok
[INFO] [stdout] test bytes ... ok
[INFO] [stdout] test gcd_ext ... ok
[INFO] [stdout] test clone_negative ... ok
[INFO] [stdout] test serialize ... ok
[INFO] [stdout] test random ... ok
[INFO] [stdout] test hash ... ok
[INFO] [stdout] test invert ... ok
[INFO] [stdout] test bad_exp - should panic ... ok
[INFO] [stdout] test exp ... ok
[INFO] [stdout] test safe_prime ... ok
[INFO] [stdout] test prime ... ok
[INFO] [stderr]    Doc-tests unknown_order
[INFO] [stdout] test is_prime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.87s
[INFO] [stdout] 
[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" "2d4fd74df91dbdaf6ccedadcd93ba808e95c397446bf235e00a33ad3fdf9a1bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4fd74df91dbdaf6ccedadcd93ba808e95c397446bf235e00a33ad3fdf9a1bb", kill_on_drop: false }`
[INFO] [stdout] 2d4fd74df91dbdaf6ccedadcd93ba808e95c397446bf235e00a33ad3fdf9a1bb