[INFO] fetching crate distributed-cards 0.4.0...
[INFO] testing distributed-cards-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate distributed-cards 0.4.0 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate distributed-cards 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbdab0b8db9ea08614a84e52f7dc1948538fde71883465c4e17af0075cd28a5e
[INFO] running `Command { std: "docker" "start" "-a" "cbdab0b8db9ea08614a84e52f7dc1948538fde71883465c4e17af0075cd28a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbdab0b8db9ea08614a84e52f7dc1948538fde71883465c4e17af0075cd28a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbdab0b8db9ea08614a84e52f7dc1948538fde71883465c4e17af0075cd28a5e", kill_on_drop: false }`
[INFO] [stdout] cbdab0b8db9ea08614a84e52f7dc1948538fde71883465c4e17af0075cd28a5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a3237eefd8ed35a80a27eee8e98da8c791f1615747f9fb40684fe125c518aa3
[INFO] running `Command { std: "docker" "start" "-a" "8a3237eefd8ed35a80a27eee8e98da8c791f1615747f9fb40684fe125c518aa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[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 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 uuid v0.8.2
[INFO] [stderr]    Compiling distributed-cards v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.40s
[INFO] running `Command { std: "docker" "inspect" "8a3237eefd8ed35a80a27eee8e98da8c791f1615747f9fb40684fe125c518aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3237eefd8ed35a80a27eee8e98da8c791f1615747f9fb40684fe125c518aa3", kill_on_drop: false }`
[INFO] [stdout] 8a3237eefd8ed35a80a27eee8e98da8c791f1615747f9fb40684fe125c518aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a9a0c55b855f1d54aca2bde1bd772b77644194705ffab4ad6af0171be1722f
[INFO] running `Command { std: "docker" "start" "-a" "02a9a0c55b855f1d54aca2bde1bd772b77644194705ffab4ad6af0171be1722f", kill_on_drop: false }`
[INFO] [stderr]    Compiling distributed-cards v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "02a9a0c55b855f1d54aca2bde1bd772b77644194705ffab4ad6af0171be1722f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a9a0c55b855f1d54aca2bde1bd772b77644194705ffab4ad6af0171be1722f", kill_on_drop: false }`
[INFO] [stdout] 02a9a0c55b855f1d54aca2bde1bd772b77644194705ffab4ad6af0171be1722f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b83722d83ced5b938ef2a6cc442610490f8f899e1403abd083a26e58f19b8cf0
[INFO] running `Command { std: "docker" "start" "-a" "b83722d83ced5b938ef2a6cc442610490f8f899e1403abd083a26e58f19b8cf0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/distributed_cards-14302bb83716c6ed)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test crypto::test::encrypt_decrypt ... ok
[INFO] [stdout] test deck::test::decode_card ... ok
[INFO] [stdout] test deck::test::decode_card_err ... ok
[INFO] [stdout] test deck::test::encode_card ... ok
[INFO] [stdout] test deck::test::serialize_encrypted ... ok
[INFO] [stdout] test crypto::test::generate_keys_2 ... ok
[INFO] [stdout] test crypto::test::generate_keys_1 ... ok
[INFO] [stdout] test crypto::test::serde ... ok
[INFO] [stdout] test deck::test::shuffle_encrypt ... ok
[INFO] [stdout] test deck::test::encrypt_card_2 ... ok
[INFO] [stdout] test crypto::test::import ... 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 0.77s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/deck.rs - deck::Deck (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b83722d83ced5b938ef2a6cc442610490f8f899e1403abd083a26e58f19b8cf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b83722d83ced5b938ef2a6cc442610490f8f899e1403abd083a26e58f19b8cf0", kill_on_drop: false }`
[INFO] [stdout] b83722d83ced5b938ef2a6cc442610490f8f899e1403abd083a26e58f19b8cf0