[INFO] crate retry 1.0.0 is already in cache [INFO] testing retry-1.0.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate retry 1.0.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate retry 1.0.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate retry 1.0.0 [INFO] finished tweaking crates.io crate retry 1.0.0 [INFO] tweaked toml for crates.io crate retry 1.0.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] da169818a005bf2b15eb31cd3a1af44926c5ee68bbdf26ca0d77028e198bd6ec [INFO] running `"docker" "start" "-a" "da169818a005bf2b15eb31cd3a1af44926c5ee68bbdf26ca0d77028e198bd6ec"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling retry v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:207:38 [INFO] [stderr] | [INFO] [stderr] 207 | write!(formatter, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:117:54 [INFO] [stderr] | [INFO] [stderr] 117 | #![deny(missing_debug_implementations, missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:217:57 [INFO] [stderr] | [INFO] [stderr] 217 | Error::Operation { ref error, .. } => error.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.31s [INFO] running `"docker" "inspect" "da169818a005bf2b15eb31cd3a1af44926c5ee68bbdf26ca0d77028e198bd6ec"` [INFO] running `"docker" "rm" "-f" "da169818a005bf2b15eb31cd3a1af44926c5ee68bbdf26ca0d77028e198bd6ec"` [INFO] [stdout] da169818a005bf2b15eb31cd3a1af44926c5ee68bbdf26ca0d77028e198bd6ec [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 77244698c7e3489d4c97fa02868dd01cd62fbaecae9fed45fff81d7a03c9acf2 [INFO] running `"docker" "start" "-a" "77244698c7e3489d4c97fa02868dd01cd62fbaecae9fed45fff81d7a03c9acf2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling retry v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:207:38 [INFO] [stderr] | [INFO] [stderr] 207 | write!(formatter, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:117:54 [INFO] [stderr] | [INFO] [stderr] 117 | #![deny(missing_debug_implementations, missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:217:57 [INFO] [stderr] | [INFO] [stderr] 217 | Error::Operation { ref error, .. } => error.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:207:38 [INFO] [stderr] | [INFO] [stderr] 207 | write!(formatter, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:117:54 [INFO] [stderr] | [INFO] [stderr] 117 | #![deny(missing_debug_implementations, missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:217:57 [INFO] [stderr] | [INFO] [stderr] 217 | Error::Operation { ref error, .. } => error.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `"docker" "inspect" "77244698c7e3489d4c97fa02868dd01cd62fbaecae9fed45fff81d7a03c9acf2"` [INFO] running `"docker" "rm" "-f" "77244698c7e3489d4c97fa02868dd01cd62fbaecae9fed45fff81d7a03c9acf2"` [INFO] [stdout] 77244698c7e3489d4c97fa02868dd01cd62fbaecae9fed45fff81d7a03c9acf2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 676e3f1b2c7151b164c4fe0bc42e2fb2cd99e09fa5c7a8d22d71dace0f77a253 [INFO] running `"docker" "start" "-a" "676e3f1b2c7151b164c4fe0bc42e2fb2cd99e09fa5c7a8d22d71dace0f77a253"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:207:38 [INFO] [stderr] | [INFO] [stderr] 207 | write!(formatter, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:117:54 [INFO] [stderr] | [INFO] [stderr] 117 | #![deny(missing_debug_implementations, missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:217:57 [INFO] [stderr] | [INFO] [stderr] 217 | Error::Operation { ref error, .. } => error.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:207:38 [INFO] [stderr] | [INFO] [stderr] 207 | write!(formatter, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:117:54 [INFO] [stderr] | [INFO] [stderr] 117 | #![deny(missing_debug_implementations, missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:217:57 [INFO] [stderr] | [INFO] [stderr] 217 | Error::Operation { ref error, .. } => error.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/retry-7b2785b7fbb7b384 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test delay::fibonacci ... ok [INFO] [stdout] test tests::fixed_delay_from_duration ... ok [INFO] [stdout] test tests::fatal_errors ... ok [INFO] [stdout] test tests::succeeds_with_maximum_retries ... ok [INFO] [stdout] test delay::fibonacci_saturated ... ok [INFO] [stdout] test tests::succeeds_with_infinite_retries ... ok [INFO] [stdout] test tests::fails_after_last_try ... ok [INFO] [stdout] test tests::succeeds_with_index ... ok [INFO] [stdout] test tests::succeeds_with_exponential_delay ... ok [INFO] [stdout] test tests::succeeds_with_fixed_delay ... ok [INFO] [stdout] test tests::succeeds_with_ranged_delay ... ok [INFO] [stderr] Doc-tests retry [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 76) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] test src/opresult.rs - opresult (line 5) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/lib.rs - (line 96) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "676e3f1b2c7151b164c4fe0bc42e2fb2cd99e09fa5c7a8d22d71dace0f77a253"` [INFO] running `"docker" "rm" "-f" "676e3f1b2c7151b164c4fe0bc42e2fb2cd99e09fa5c7a8d22d71dace0f77a253"` [INFO] [stdout] 676e3f1b2c7151b164c4fe0bc42e2fb2cd99e09fa5c7a8d22d71dace0f77a253