[INFO] fetching crate tokkit 0.17.0...
[INFO] testing tokkit-0.17.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tokkit 0.17.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tokkit 0.17.0 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 tokkit 0.17.0
[INFO] finished tweaking crates.io crate tokkit 0.17.0
[INFO] tweaked toml for crates.io crate tokkit 0.17.0 written to /workspace/builds/worker-4/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] 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-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" "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] bb7e366879e96cd5105cb73215c7929636b40b6e389ca595877d0eb6fe3b8c75
[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" "bb7e366879e96cd5105cb73215c7929636b40b6e389ca595877d0eb6fe3b8c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb7e366879e96cd5105cb73215c7929636b40b6e389ca595877d0eb6fe3b8c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7e366879e96cd5105cb73215c7929636b40b6e389ca595877d0eb6fe3b8c75", kill_on_drop: false }`
[INFO] [stdout] bb7e366879e96cd5105cb73215c7929636b40b6e389ca595877d0eb6fe3b8c75
[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=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] 5271b053bd5946f2a750578692a9c1d87be770ecde4f4b5adf391d233a467b93
[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" "5271b053bd5946f2a750578692a9c1d87be770ecde4f4b5adf391d233a467b93", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling openssl-sys v0.9.66
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]    Compiling backoff v0.1.6
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling hyper v0.13.10
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]    Compiling tokkit v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.59s
[INFO] running `Command { std: "docker" "inspect" "5271b053bd5946f2a750578692a9c1d87be770ecde4f4b5adf391d233a467b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5271b053bd5946f2a750578692a9c1d87be770ecde4f4b5adf391d233a467b93", kill_on_drop: false }`
[INFO] [stdout] 5271b053bd5946f2a750578692a9c1d87be770ecde4f4b5adf391d233a467b93
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 66e841d91f109e80e074f81af2d8251dae0772985b072e71db608ca5d14b6d5e
[INFO] running `Command { std: "docker" "start" "-a" "66e841d91f109e80e074f81af2d8251dae0772985b072e71db608ca5d14b6d5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling tokkit v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "66e841d91f109e80e074f81af2d8251dae0772985b072e71db608ca5d14b6d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66e841d91f109e80e074f81af2d8251dae0772985b072e71db608ca5d14b6d5e", kill_on_drop: false }`
[INFO] [stdout] 66e841d91f109e80e074f81af2d8251dae0772985b072e71db608ca5d14b6d5e
[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=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] 3373718449e39e0f38ed928eecbbbd1c6e7ba9fddbca694a9d1e090d50ace493
[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" "3373718449e39e0f38ed928eecbbbd1c6e7ba9fddbca694a9d1e090d50ace493", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokkit-25a2640aaf1fdc53)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test parsers::amazon_token_info ... ok
[INFO] [stdout] test parsers::google_v3_token_info_multiple_scopes ... ok
[INFO] [stdout] test parsers::google_v3_token_info_multiple_scopes_whitespaces ... ok
[INFO] [stdout] test token_manager::internals::request_scheduler::test::clock_test ... ok
[INFO] [stdout] test token_manager::internals::request_scheduler::test::initial_state_is_correct ... ok
[INFO] [stdout] test token_manager::internals::token_updater::refresh_tests::clock_test ... ok
[INFO] [stdout] test token_manager::internals::request_scheduler::test::scheduler_sends_initial_refresh_while_nothing_happens ... ok
[INFO] [stdout] test token_manager::internals::request_scheduler::test::scheduler_workflow ... ok
[INFO] [stdout] test token_manager::internals::token_updater::refresh_tests::does_initialize_token_twice_when_time_did_not_increase ... ok
[INFO] [stdout] test token_manager::internals::token_updater::refresh_tests::initializes_token_when_time_did_not_increase ... ok
[INFO] [stdout] test token_manager::internals::token_updater::refresh_tests::initial_state_is_correct ... ok
[INFO] [stdout] test token_manager::internals::token_updater::refresh_tests::refreshes_error_pending_token ... ok
[INFO] [stdout] test token_manager::internals::token_updater::refresh_tests::refreshes_error_token ... ok
[INFO] [stdout] test token_manager::internals::token_updater::refresh_tests::refreshes_ok_pending_token ... ok
[INFO] [stdout] test token_manager::internals::token_updater::refresh_tests::refreshes_initilalizing_token ... ok
[INFO] [stdout] test token_manager::token_provider::credentials::parsers::test::default_client_credentials_parser ... ok
[INFO] [stdout] test token_manager::token_provider::credentials::parsers::test::application_user_credentials_parser ... ok
[INFO] [stdout] test token_manager::token_provider::credentials::parsers::test::user_credentials_parser ... ok
[INFO] [stdout] test token_manager::internals::token_updater::refresh_tests::initializes_token_when_time_increased ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokkit
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 34) - compile ... ok
[INFO] [stdout] test src/parsers.rs - parsers::AmazonTokenInfoParser (line 217) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::GoogleV3TokenInfoParser (line 167) ... ok
[INFO] [stdout] test src/parsers.rs - parsers::PlanBTokenInfoParser (line 123) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3373718449e39e0f38ed928eecbbbd1c6e7ba9fddbca694a9d1e090d50ace493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3373718449e39e0f38ed928eecbbbd1c6e7ba9fddbca694a9d1e090d50ace493", kill_on_drop: false }`
[INFO] [stdout] 3373718449e39e0f38ed928eecbbbd1c6e7ba9fddbca694a9d1e090d50ace493