[INFO] fetching crate retry 1.3.1...
[INFO] testing retry-1.3.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate retry 1.3.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate retry 1.3.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate retry 1.3.1
[INFO] finished tweaking crates.io crate retry 1.3.1
[INFO] tweaked toml for crates.io crate retry 1.3.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8bf2717b4769f8d76c1ff741f2cb3a13d4edd34a70aca0a57d9cf0f3a337035
[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" "d8bf2717b4769f8d76c1ff741f2cb3a13d4edd34a70aca0a57d9cf0f3a337035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8bf2717b4769f8d76c1ff741f2cb3a13d4edd34a70aca0a57d9cf0f3a337035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8bf2717b4769f8d76c1ff741f2cb3a13d4edd34a70aca0a57d9cf0f3a337035", kill_on_drop: false }`
[INFO] [stdout] d8bf2717b4769f8d76c1ff741f2cb3a13d4edd34a70aca0a57d9cf0f3a337035
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 0458b38a7bba739aafb4e0b166e354f91e163fd6440d6dae716e683de2156b79
[INFO] running `Command { std: "docker" "start" "-a" "0458b38a7bba739aafb4e0b166e354f91e163fd6440d6dae716e683de2156b79", kill_on_drop: false }`
[INFO] [stderr]    Compiling retry v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "0458b38a7bba739aafb4e0b166e354f91e163fd6440d6dae716e683de2156b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0458b38a7bba739aafb4e0b166e354f91e163fd6440d6dae716e683de2156b79", kill_on_drop: false }`
[INFO] [stdout] 0458b38a7bba739aafb4e0b166e354f91e163fd6440d6dae716e683de2156b79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 91b1b0c082adec3deb341cd5350a52db37d6164054805894f596ece82169ad1d
[INFO] running `Command { std: "docker" "start" "-a" "91b1b0c082adec3deb341cd5350a52db37d6164054805894f596ece82169ad1d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling retry v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/retry-2f8e97aeb541eabc)
[INFO] running `Command { std: "docker" "inspect" "91b1b0c082adec3deb341cd5350a52db37d6164054805894f596ece82169ad1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91b1b0c082adec3deb341cd5350a52db37d6164054805894f596ece82169ad1d", kill_on_drop: false }`
[INFO] [stdout] 91b1b0c082adec3deb341cd5350a52db37d6164054805894f596ece82169ad1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] f627658007d08515fd29c118552401a48d54da91f7f5b2f4a32c7baf2d07e2f4
[INFO] running `Command { std: "docker" "start" "-a" "f627658007d08515fd29c118552401a48d54da91f7f5b2f4a32c7baf2d07e2f4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retry-2f8e97aeb541eabc)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test delay::exponential_overflow ... ok
[INFO] [stdout] test tests::succeeds_with_index ... ok
[INFO] [stdout] test tests::succeeds_with_infinite_retries ... ok
[INFO] [stdout] test delay::fibonacci_saturated ... ok
[INFO] [stdout] test tests::fails_after_last_try ... ok
[INFO] [stdout] test delay::random::range_uniform ... ok
[INFO] [stdout] test delay::fibonacci ... ok
[INFO] [stdout] test delay::exponential_with_factor ... ok
[INFO] [stdout] test tests::fixed_delay_from_duration ... ok
[INFO] [stdout] test tests::succeeds_with_maximum_retries ... ok
[INFO] [stdout] test tests::fatal_errors ... ok
[INFO] [stdout] test tests::succeeds_with_exponential_delay ... ok
[INFO] [stdout] test tests::succeeds_with_fixed_delay ... ok
[INFO] [stdout] test delay::random::test_jitter ... ok
[INFO] [stdout] test tests::succeeds_with_ranged_delay ... ok
[INFO] [stdout] test delay::random::range_uniform_wrong_input - should panic ... ok
[INFO] [stdout] test tests::succeeds_with_exponential_delay_with_factor ... ok
[INFO] [stderr]    Doc-tests retry
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/opresult.rs - opresult::OperationResult<T,E>::is_retry (line 70) ... ok
[INFO] [stdout] test src/opresult.rs - opresult::OperationResult<T,E>::is_err (line 92) ... ok
[INFO] [stdout] test src/opresult.rs - opresult::OperationResult<T,E>::is_ok (line 48) ... ok
[INFO] [stdout] test src/opresult.rs - opresult (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f627658007d08515fd29c118552401a48d54da91f7f5b2f4a32c7baf2d07e2f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f627658007d08515fd29c118552401a48d54da91f7f5b2f4a32c7baf2d07e2f4", kill_on_drop: false }`
[INFO] [stdout] f627658007d08515fd29c118552401a48d54da91f7f5b2f4a32c7baf2d07e2f4