[INFO] fetching crate tokidator 0.4.0...
[INFO] testing tokidator-0.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tokidator 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tokidator 0.4.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokidator 0.4.0
[INFO] finished tweaking crates.io crate tokidator 0.4.0
[INFO] tweaked toml for crates.io crate tokidator 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate tokidator 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protobuf-codegen-pure v2.25.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", 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] 6866b92e6de4e10b829e94f64666ce0292578edbe2f4100dc4597817fe6bbbda
[INFO] running `Command { std: "docker" "start" "-a" "6866b92e6de4e10b829e94f64666ce0292578edbe2f4100dc4597817fe6bbbda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6866b92e6de4e10b829e94f64666ce0292578edbe2f4100dc4597817fe6bbbda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6866b92e6de4e10b829e94f64666ce0292578edbe2f4100dc4597817fe6bbbda", kill_on_drop: false }`
[INFO] [stdout] 6866b92e6de4e10b829e94f64666ce0292578edbe2f4100dc4597817fe6bbbda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "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] 64f179f74c46ef0c88fadb49606808e0f1878404bc15bf7d39e74ce5fcb7b6bf
[INFO] running `Command { std: "docker" "start" "-a" "64f179f74c46ef0c88fadb49606808e0f1878404bc15bf7d39e74ce5fcb7b6bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v2.25.1
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling protobuf-codegen v2.25.1
[INFO] [stderr]    Compiling protobuf-codegen-pure v2.25.1
[INFO] [stderr]    Compiling tokidator v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr] warning: fail to generate protobuf file from source: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.24s
[INFO] running `Command { std: "docker" "inspect" "64f179f74c46ef0c88fadb49606808e0f1878404bc15bf7d39e74ce5fcb7b6bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f179f74c46ef0c88fadb49606808e0f1878404bc15bf7d39e74ce5fcb7b6bf", kill_on_drop: false }`
[INFO] [stdout] 64f179f74c46ef0c88fadb49606808e0f1878404bc15bf7d39e74ce5fcb7b6bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "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] 5d63123f52907f855b86502c3702aca0a6ab6d966003dcbf85d8b87db98b9bdd
[INFO] running `Command { std: "docker" "start" "-a" "5d63123f52907f855b86502c3702aca0a6ab6d966003dcbf85d8b87db98b9bdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr] warning: fail to generate protobuf file from source: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling tokidator v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.87s
[INFO] running `Command { std: "docker" "inspect" "5d63123f52907f855b86502c3702aca0a6ab6d966003dcbf85d8b87db98b9bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d63123f52907f855b86502c3702aca0a6ab6d966003dcbf85d8b87db98b9bdd", kill_on_drop: false }`
[INFO] [stdout] 5d63123f52907f855b86502c3702aca0a6ab6d966003dcbf85d8b87db98b9bdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2e4d3bc0bd3bf856eefcf257d9dc23d3f4a4ead5d392568c49ae3771af5129e
[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" "b2e4d3bc0bd3bf856eefcf257d9dc23d3f4a4ead5d392568c49ae3771af5129e", kill_on_drop: false }`
[INFO] [stderr] warning: fail to generate protobuf file from source: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokidator-fd9a2a3c553db142)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test message::tests::serialization ... ok
[INFO] [stdout] test rbac::policy_condition::tests::all_should_satisfy ... ok
[INFO] [stdout] test rbac::policy_condition::tests::any_should_not_satisfy ... ok
[INFO] [stdout] test rbac::role_set::tests::test_role_set_to_policy_set ... ok
[INFO] [stdout] test rbac::utils::tests::test_json_discriminant_array_to_vec ... ok
[INFO] [stdout] test message::tests::create_should_return_predicable_result ... ok
[INFO] [stdout] test rbac::policy_condition::tests::no_should_always_satisfy ... ok
[INFO] [stdout] test rbac::policy_set::tests::serialization ... ok
[INFO] [stdout] test token::validator::tests::test_no_token ... ok
[INFO] [stdout] test rbac::policy_condition::tests::all_should_not_satisfy ... ok
[INFO] [stdout] test rbac::policy_condition::tests::contains_should_not_satisfy ... ok
[INFO] [stdout] test rbac::policy_condition::tests::any_should_satisfy ... ok
[INFO] [stdout] test token::validator::tests::test_access_token ... ok
[INFO] [stdout] test message::tests::should_verify_previous_encoded ... ok
[INFO] [stdout] test token::validator::tests::test_sign_by_other_keys ... ok
[INFO] [stdout] test rbac::policy_condition::tests::contains_should_satisfy ... ok
[INFO] [stdout] test token::validator::tests::test_bad_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokidator
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2e4d3bc0bd3bf856eefcf257d9dc23d3f4a4ead5d392568c49ae3771af5129e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e4d3bc0bd3bf856eefcf257d9dc23d3f4a4ead5d392568c49ae3771af5129e", kill_on_drop: false }`
[INFO] [stdout] b2e4d3bc0bd3bf856eefcf257d9dc23d3f4a4ead5d392568c49ae3771af5129e