[INFO] cloning repository https://github.com/renestein/rstein.playfair
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/renestein/rstein.playfair" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenestein%2Frstein.playfair", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenestein%2Frstein.playfair'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49aff072aabe08adc031dc8b73aa6c94659340da
[INFO] testing renestein/rstein.playfair against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenestein%2Frstein.playfair" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/renestein/rstein.playfair on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/renestein/rstein.playfair
[INFO] finished tweaking git repo https://github.com/renestein/rstein.playfair
[INFO] tweaked toml for git repo https://github.com/renestein/rstein.playfair written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/renestein/rstein.playfair already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce25e4e4538a8f4057d385b5d974d4b4ff40c68e999bbbdf3e6003b91b499695
[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" "ce25e4e4538a8f4057d385b5d974d4b4ff40c68e999bbbdf3e6003b91b499695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce25e4e4538a8f4057d385b5d974d4b4ff40c68e999bbbdf3e6003b91b499695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce25e4e4538a8f4057d385b5d974d4b4ff40c68e999bbbdf3e6003b91b499695", kill_on_drop: false }`
[INFO] [stdout] ce25e4e4538a8f4057d385b5d974d4b4ff40c68e999bbbdf3e6003b91b499695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] bab2919ed6b24ba4003f73229eacd28f113b8fe60673a148774b1592ce94c5d6
[INFO] running `Command { std: "docker" "start" "-a" "bab2919ed6b24ba4003f73229eacd28f113b8fe60673a148774b1592ce94c5d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rstein_playfair v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "bab2919ed6b24ba4003f73229eacd28f113b8fe60673a148774b1592ce94c5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bab2919ed6b24ba4003f73229eacd28f113b8fe60673a148774b1592ce94c5d6", kill_on_drop: false }`
[INFO] [stdout] bab2919ed6b24ba4003f73229eacd28f113b8fe60673a148774b1592ce94c5d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 574541b7e89b7ead5a9a702982ec7e25d01f52ee318920720a1aaca852a04c7b
[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" "574541b7e89b7ead5a9a702982ec7e25d01f52ee318920720a1aaca852a04c7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rstein_playfair v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "574541b7e89b7ead5a9a702982ec7e25d01f52ee318920720a1aaca852a04c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574541b7e89b7ead5a9a702982ec7e25d01f52ee318920720a1aaca852a04c7b", kill_on_drop: false }`
[INFO] [stdout] 574541b7e89b7ead5a9a702982ec7e25d01f52ee318920720a1aaca852a04c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bb130ebe6aa37a6f9611a83483ccd8e7ea47c289c11d22d99b68c89864e1bd4
[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" "1bb130ebe6aa37a6f9611a83483ccd8e7ea47c289c11d22d99b68c89864e1bd4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rstein_playfair-d0c6231adcadae45)
[INFO] [stdout] test maintest::test::when_encrypt_data_in_lower_case_then_retuns_expected_cipher_text ... ok
[INFO] [stdout] test maintest::test::when_encrypt_data_then_retuns_expected_cipher_text ... ok
[INFO] [stdout] test maintest::test::when_decrypt_data_from_crypto_book_then_retuns_expected_plain_text ... ok
[INFO] [stdout] test maintest::test::when_decrypt_data_then_retuns_expected_plain_text ... ok
[INFO] [stdout] test maintest::test::when_encrypt_data_in_mixed_case_then_retuns_expected_cipher_text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bb130ebe6aa37a6f9611a83483ccd8e7ea47c289c11d22d99b68c89864e1bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb130ebe6aa37a6f9611a83483ccd8e7ea47c289c11d22d99b68c89864e1bd4", kill_on_drop: false }`
[INFO] [stdout] 1bb130ebe6aa37a6f9611a83483ccd8e7ea47c289c11d22d99b68c89864e1bd4