[INFO] fetching crate distributed-cards 0.4.0...
[INFO] testing distributed-cards-0.4.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate distributed-cards 0.4.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate distributed-cards 0.4.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate distributed-cards 0.4.0
[INFO] finished tweaking crates.io crate distributed-cards 0.4.0
[INFO] tweaked toml for crates.io crate distributed-cards 0.4.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09b7f6ac8a6f185ad7b7a9e0b60405bddadb8f8555dc637d848dce31ca5d5e2d
[INFO] running `Command { std: "docker" "start" "-a" "09b7f6ac8a6f185ad7b7a9e0b60405bddadb8f8555dc637d848dce31ca5d5e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09b7f6ac8a6f185ad7b7a9e0b60405bddadb8f8555dc637d848dce31ca5d5e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b7f6ac8a6f185ad7b7a9e0b60405bddadb8f8555dc637d848dce31ca5d5e2d", kill_on_drop: false }`
[INFO] [stdout] 09b7f6ac8a6f185ad7b7a9e0b60405bddadb8f8555dc637d848dce31ca5d5e2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fff785233312c2f184891c3aed3816122b2a5e62da4a7751821ec59441546c8f
[INFO] running `Command { std: "docker" "start" "-a" "fff785233312c2f184891c3aed3816122b2a5e62da4a7751821ec59441546c8f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint-dig v0.7.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling distributed-cards v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.22s
[INFO] running `Command { std: "docker" "inspect" "fff785233312c2f184891c3aed3816122b2a5e62da4a7751821ec59441546c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff785233312c2f184891c3aed3816122b2a5e62da4a7751821ec59441546c8f", kill_on_drop: false }`
[INFO] [stdout] fff785233312c2f184891c3aed3816122b2a5e62da4a7751821ec59441546c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dab342aec6d5102ce4432b7e6b0fa7cb7b6900959376d806f64a744038a4c19
[INFO] running `Command { std: "docker" "start" "-a" "5dab342aec6d5102ce4432b7e6b0fa7cb7b6900959376d806f64a744038a4c19", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling distributed-cards v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "5dab342aec6d5102ce4432b7e6b0fa7cb7b6900959376d806f64a744038a4c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dab342aec6d5102ce4432b7e6b0fa7cb7b6900959376d806f64a744038a4c19", kill_on_drop: false }`
[INFO] [stdout] 5dab342aec6d5102ce4432b7e6b0fa7cb7b6900959376d806f64a744038a4c19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f8a96442e61bca9024a5a2e42f1a392276d75738bbba1850ae6684a87e70cb5
[INFO] running `Command { std: "docker" "start" "-a" "2f8a96442e61bca9024a5a2e42f1a392276d75738bbba1850ae6684a87e70cb5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/distributed_cards-92afe281fee19517)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test crypto::test::encrypt_decrypt ... ok
[INFO] [stdout] test crypto::test::serde ... ok
[INFO] [stdout] test deck::test::decode_card ... ok
[INFO] [stdout] test deck::test::encode_card ... ok
[INFO] [stdout] test deck::test::decode_card_err ... ok
[INFO] [stdout] test crypto::test::generate_keys_1 ... ok
[INFO] [stdout] test deck::test::serialize_encrypted ... ok
[INFO] [stdout] test crypto::test::import ... ok
[INFO] [stdout] test crypto::test::generate_keys_2 ... ok
[INFO] [stdout] test deck::test::encrypt_card_2 ... ok
[INFO] [stdout] test deck::test::shuffle_encrypt ... ok
[INFO] [stdout] test deck::test::encrypt_card_specific ... ok
[INFO] [stderr]    Doc-tests distributed-cards
[INFO] [stdout] test deck::test::decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/deck.rs - deck::Deck (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f8a96442e61bca9024a5a2e42f1a392276d75738bbba1850ae6684a87e70cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f8a96442e61bca9024a5a2e42f1a392276d75738bbba1850ae6684a87e70cb5", kill_on_drop: false }`
[INFO] [stdout] 2f8a96442e61bca9024a5a2e42f1a392276d75738bbba1850ae6684a87e70cb5