[INFO] fetching crate randomorg 1.0.4...
[INFO] testing randomorg-1.0.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate randomorg 1.0.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate randomorg 1.0.4 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 randomorg 1.0.4
[INFO] finished tweaking crates.io crate randomorg 1.0.4
[INFO] tweaked toml for crates.io crate randomorg 1.0.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate randomorg 1.0.4 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3e36944b742fe5b13b5124f62b9807239708bff36b1c32b7f5c886dca493b053
[INFO] running `Command { std: "docker" "start" "-a" "3e36944b742fe5b13b5124f62b9807239708bff36b1c32b7f5c886dca493b053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e36944b742fe5b13b5124f62b9807239708bff36b1c32b7f5c886dca493b053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e36944b742fe5b13b5124f62b9807239708bff36b1c32b7f5c886dca493b053", kill_on_drop: false }`
[INFO] [stdout] 3e36944b742fe5b13b5124f62b9807239708bff36b1c32b7f5c886dca493b053
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] c893de896f0396019c8f9cfd599eb8ca9ba634a701aaa95ded36b8500ac53328
[INFO] running `Command { std: "docker" "start" "-a" "c893de896f0396019c8f9cfd599eb8ca9ba634a701aaa95ded36b8500ac53328", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tracing v0.1.23
[INFO] [stderr]    Compiling mio v0.7.7
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling futures-util v0.3.12
[INFO] [stderr]    Compiling idna v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling tokio v1.2.0
[INFO] [stderr]    Compiling openssl v0.10.32
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling tokio-util v0.6.3
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]    Compiling pin-project v1.0.5
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling h2 v0.3.0
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling hyper v0.14.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling vergen v3.2.0
[INFO] [stderr]    Compiling reqwest v0.11.0
[INFO] [stderr]    Compiling randomorg v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.18s
[INFO] running `Command { std: "docker" "inspect" "c893de896f0396019c8f9cfd599eb8ca9ba634a701aaa95ded36b8500ac53328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c893de896f0396019c8f9cfd599eb8ca9ba634a701aaa95ded36b8500ac53328", kill_on_drop: false }`
[INFO] [stdout] c893de896f0396019c8f9cfd599eb8ca9ba634a701aaa95ded36b8500ac53328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] d4ebfbb6414534eb5e2a56f6e5637301cda9e988de3ed5a8a88e3546790ff6c1
[INFO] running `Command { std: "docker" "start" "-a" "d4ebfbb6414534eb5e2a56f6e5637301cda9e988de3ed5a8a88e3546790ff6c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling randomorg v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "d4ebfbb6414534eb5e2a56f6e5637301cda9e988de3ed5a8a88e3546790ff6c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4ebfbb6414534eb5e2a56f6e5637301cda9e988de3ed5a8a88e3546790ff6c1", kill_on_drop: false }`
[INFO] [stdout] d4ebfbb6414534eb5e2a56f6e5637301cda9e988de3ed5a8a88e3546790ff6c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 2d49a9ff42bfae5de6de00284490e9ebe32357771c205a2824996f650fcf51fe
[INFO] running `Command { std: "docker" "start" "-a" "2d49a9ff42bfae5de6de00284490e9ebe32357771c205a2824996f650fcf51fe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/randomorg-159963706cf0daf6)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test results::parse_tests::test_generate_decimal_fractions_response_parse ... ok
[INFO] [stdout] test results::parse_tests::test_generate_strings_response_parse ... ok
[INFO] [stdout] test results::parse_tests::test_get_usage_response_parse ... ok
[INFO] [stdout] test results::parse_tests::test_generate_gaussians_response_parse ... ok
[INFO] [stdout] test results::parse_tests::test_incorrect_and_correct_dates_parse ... ok
[INFO] [stdout] test results::parse_tests::test_generate_blobs_response_parse ... ok
[INFO] [stdout] test results::parse_tests::test_generate_uuids_response_parse ... ok
[INFO] [stdout] test tests::test_sync_and_send ... ok
[INFO] [stdout] test results::parse_tests::test_generate_integers_response_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests randomorg
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - Random::generate_uuids (line 365) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::request_decimal_fractions (line 132) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::get_usage (line 412) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::request_strings (line 171) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::request_uuids (line 190) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::generate_decimal_fractions (line 263) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::request_integers (line 114) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::request_blobs (line 209) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::generate_strings (line 332) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::generate_gaussians (line 294) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::generate_integers (line 230) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 9) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::request_gaussians (line 152) - compile ... ok
[INFO] [stdout] test src/lib.rs - Random::generate_blobs (line 388) - compile ... ok
[INFO] [stdout] test src/version.rs - version (line 5) ... ok
[INFO] [stdout] test src/lib.rs - Random::new (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d49a9ff42bfae5de6de00284490e9ebe32357771c205a2824996f650fcf51fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d49a9ff42bfae5de6de00284490e9ebe32357771c205a2824996f650fcf51fe", kill_on_drop: false }`
[INFO] [stdout] 2d49a9ff42bfae5de6de00284490e9ebe32357771c205a2824996f650fcf51fe