[INFO] fetching crate play-rsa 0.4.0...
[INFO] testing play-rsa-0.4.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate play-rsa 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate play-rsa 0.4.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate play-rsa 0.4.0
[INFO] finished tweaking crates.io crate play-rsa 0.4.0
[INFO] tweaked toml for crates.io crate play-rsa 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate play-rsa 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dedf22c2c33f0e7022bdd1ccd7f680305f2b88df3976b8ab0d540c681bc59ed0
[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" "dedf22c2c33f0e7022bdd1ccd7f680305f2b88df3976b8ab0d540c681bc59ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dedf22c2c33f0e7022bdd1ccd7f680305f2b88df3976b8ab0d540c681bc59ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dedf22c2c33f0e7022bdd1ccd7f680305f2b88df3976b8ab0d540c681bc59ed0", kill_on_drop: false }`
[INFO] [stdout] dedf22c2c33f0e7022bdd1ccd7f680305f2b88df3976b8ab0d540c681bc59ed0
[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" "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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bef41b044244676e3ab66d467b8f358a720d8e76a4cf7813625443df5c850837
[INFO] running `Command { std: "docker" "start" "-a" "bef41b044244676e3ab66d467b8f358a720d8e76a4cf7813625443df5c850837", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling primal-estimate v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling primal-bit v0.2.4
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling primal-sieve v0.2.9
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling primal-check v0.2.3
[INFO] [stderr]    Compiling primal v0.2.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling play-rsa v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.05s
[INFO] running `Command { std: "docker" "inspect" "bef41b044244676e3ab66d467b8f358a720d8e76a4cf7813625443df5c850837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef41b044244676e3ab66d467b8f358a720d8e76a4cf7813625443df5c850837", kill_on_drop: false }`
[INFO] [stdout] bef41b044244676e3ab66d467b8f358a720d8e76a4cf7813625443df5c850837
[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" "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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61def52e41cc4cddc0d9d9b94f39f7a3e5899d7f97ef52281c7957b7d2265153
[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" "61def52e41cc4cddc0d9d9b94f39f7a3e5899d7f97ef52281c7957b7d2265153", kill_on_drop: false }`
[INFO] [stderr]    Compiling play-rsa v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "61def52e41cc4cddc0d9d9b94f39f7a3e5899d7f97ef52281c7957b7d2265153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61def52e41cc4cddc0d9d9b94f39f7a3e5899d7f97ef52281c7957b7d2265153", kill_on_drop: false }`
[INFO] [stdout] 61def52e41cc4cddc0d9d9b94f39f7a3e5899d7f97ef52281c7957b7d2265153
[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" "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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f562f76d70a11352de0efa81e44b59180d5b8c16d79b916bd65eb58d58ad4377
[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" "f562f76d70a11352de0efa81e44b59180d5b8c16d79b916bd65eb58d58ad4377", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libplayrsa-fba38f0129b84b80
[INFO] [stdout] running 12 tests
[INFO] [stdout] test primes::test_primes::test_invmod ... ok
[INFO] [stdout] test primes::test_primes::test_extended_gcd ... ok
[INFO] [stdout] test primes::test_primes::test_mod_exp ... ok
[INFO] [stdout] test primes::test_primes::test_rewrite ... ok
[INFO] [stdout] test test_rsa::test_conversions ... ok
[INFO] [stdout] test primes::test_primes::test_small_primes ... ok
[INFO] [stdout] test primes::test_primes::test_is_prime ... ok
[INFO] [stdout] test primes::test_primes::test_big_prime ... ok
[INFO] [stdout] test test_rsa::test_encrypt_decrypt_five ... ok
[INFO] [stdout] test primes::test_primes::test_rsa_prime ... ok
[INFO] [stdout] test test_rsa::test_encrypt_decrypt_biguint ... test test_rsa::test_encrypt_decrypt_biguint has been running for over 60 seconds
[INFO] [stdout] test test_rsa::test_encrypt_decrypt_default ... test test_rsa::test_encrypt_decrypt_default has been running for over 60 seconds
[INFO] [stdout] test test_rsa::test_encrypt_decrypt_biguint ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/playrsa-7d8105b21fedfa0b
[INFO] [stdout] test test_rsa::test_encrypt_decrypt_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libplayrsa
[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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f562f76d70a11352de0efa81e44b59180d5b8c16d79b916bd65eb58d58ad4377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f562f76d70a11352de0efa81e44b59180d5b8c16d79b916bd65eb58d58ad4377", kill_on_drop: false }`
[INFO] [stdout] f562f76d70a11352de0efa81e44b59180d5b8c16d79b916bd65eb58d58ad4377