[INFO] crate oxidant 0.1.0 is already in cache [INFO] testing oxidant-0.1.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate oxidant 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate oxidant 0.1.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate oxidant 0.1.0 [INFO] finished tweaking crates.io crate oxidant 0.1.0 [INFO] tweaked toml for crates.io crate oxidant 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b04cdba79b69da34892049529f47d93208f2e05f8e6431750b1b592928029b9 [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" "5b04cdba79b69da34892049529f47d93208f2e05f8e6431750b1b592928029b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b04cdba79b69da34892049529f47d93208f2e05f8e6431750b1b592928029b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b04cdba79b69da34892049529f47d93208f2e05f8e6431750b1b592928029b9", kill_on_drop: false }` [INFO] [stdout] 5b04cdba79b69da34892049529f47d93208f2e05f8e6431750b1b592928029b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87476a78ed8e3861e33ed23f7852f4a5548f2269d5d51003908bd65e1bea4c95 [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" "87476a78ed8e3861e33ed23f7852f4a5548f2269d5d51003908bd65e1bea4c95", kill_on_drop: false }` [INFO] [stderr] Compiling json v0.11.15 [INFO] [stderr] Compiling oxidant v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/bencode/mod.rs:251:16 [INFO] [stdout] | [INFO] [stdout] 251 | '0'...'9' => return Self::parse_string(iter), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:103:30 [INFO] [stdout] | [INFO] [stdout] 103 | return Err(e.description().to_string()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/bencode/mod.rs:187:33 [INFO] [stdout] | [INFO] [stdout] 187 | Err(e) => Err(e.description().to_string()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/bencode/mod.rs:241:29 [INFO] [stdout] | [INFO] [stdout] 241 | Err(e) => Err(e.description().to_string()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bencode/mod.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | let mut key: String; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.43s [INFO] running `Command { std: "docker" "inspect" "87476a78ed8e3861e33ed23f7852f4a5548f2269d5d51003908bd65e1bea4c95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87476a78ed8e3861e33ed23f7852f4a5548f2269d5d51003908bd65e1bea4c95", kill_on_drop: false }` [INFO] [stdout] 87476a78ed8e3861e33ed23f7852f4a5548f2269d5d51003908bd65e1bea4c95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce404ddb876c9efb1e7614426de158bbe3f91478ee389ff9603a50b4d0b04cb0 [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" "ce404ddb876c9efb1e7614426de158bbe3f91478ee389ff9603a50b4d0b04cb0", kill_on_drop: false }` [INFO] [stderr] Compiling oxidant v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/bencode/mod.rs:251:16 [INFO] [stdout] | [INFO] [stdout] 251 | '0'...'9' => return Self::parse_string(iter), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:103:30 [INFO] [stdout] | [INFO] [stdout] 103 | return Err(e.description().to_string()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/bencode/mod.rs:187:33 [INFO] [stdout] | [INFO] [stdout] 187 | Err(e) => Err(e.description().to_string()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/bencode/mod.rs:241:29 [INFO] [stdout] | [INFO] [stdout] 241 | Err(e) => Err(e.description().to_string()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bencode/mod.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | let mut key: String; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/bencode/mod.rs:251:16 [INFO] [stdout] | [INFO] [stdout] 251 | '0'...'9' => return Self::parse_string(iter), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:103:30 [INFO] [stdout] | [INFO] [stdout] 103 | return Err(e.description().to_string()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/bencode/mod.rs:187:33 [INFO] [stdout] | [INFO] [stdout] 187 | Err(e) => Err(e.description().to_string()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/bencode/mod.rs:241:29 [INFO] [stdout] | [INFO] [stdout] 241 | Err(e) => Err(e.description().to_string()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bencode/mod.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | let mut key: String; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `Command { std: "docker" "inspect" "ce404ddb876c9efb1e7614426de158bbe3f91478ee389ff9603a50b4d0b04cb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce404ddb876c9efb1e7614426de158bbe3f91478ee389ff9603a50b4d0b04cb0", kill_on_drop: false }` [INFO] [stdout] ce404ddb876c9efb1e7614426de158bbe3f91478ee389ff9603a50b4d0b04cb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 85fa214477d009b0a80ae4afe5695d299dfc53b7a7291a833a1f46949138316f [INFO] running `Command { std: "docker" "start" "-a" "85fa214477d009b0a80ae4afe5695d299dfc53b7a7291a833a1f46949138316f", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bencode/mod.rs:251:16 [INFO] [stderr] | [INFO] [stderr] 251 | '0'...'9' => return Self::parse_string(iter), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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:103:30 [INFO] [stderr] | [INFO] [stderr] 103 | return Err(e.description().to_string()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bencode/mod.rs:187:33 [INFO] [stderr] | [INFO] [stderr] 187 | Err(e) => Err(e.description().to_string()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bencode/mod.rs:241:29 [INFO] [stderr] | [INFO] [stderr] 241 | Err(e) => Err(e.description().to_string()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bencode/mod.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 67 | let mut key: String; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bencode/mod.rs:251:16 [INFO] [stderr] | [INFO] [stderr] 251 | '0'...'9' => return Self::parse_string(iter), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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:103:30 [INFO] [stderr] | [INFO] [stderr] 103 | return Err(e.description().to_string()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bencode/mod.rs:187:33 [INFO] [stderr] | [INFO] [stderr] 187 | Err(e) => Err(e.description().to_string()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bencode/mod.rs:241:29 [INFO] [stderr] | [INFO] [stderr] 241 | Err(e) => Err(e.description().to_string()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bencode/mod.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 67 | let mut key: String; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/oxidant-378e1c492bbcf68e [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test bencode::tests::test_bencode_dictionary_no_missing_leading_character ... ok [INFO] [stdout] test bencode::tests::test_bencode_dictionary_nested ... ok [INFO] [stdout] test bencode::tests::test_bencode_dictionary_parse ... ok [INFO] [stdout] test bencode::tests::test_bencode_dictionary_no_premature_end ... ok [INFO] [stdout] test bencode::tests::test_bencode_integer_negative_parse ... ok [INFO] [stdout] test bencode::tests::test_bencode_integer_no_missing_leading_character ... ok [INFO] [stdout] test bencode::tests::test_bencode_integer_no_leading_zero ... ok [INFO] [stdout] test bencode::tests::test_bencode_integer_no_premature_end ... ok [INFO] [stdout] test bencode::tests::test_bencode_integer_no_negative_zero ... ok [INFO] [stdout] test bencode::tests::test_bencode_integer_no_negative_leading_zero ... ok [INFO] [stdout] test tests::test_parse_command_with_args ... ok [INFO] [stdout] test bencode::tests::test_bencode_list_no_premature_end ... ok [INFO] [stdout] test bencode::tests::test_bencode_integer_zero ... ok [INFO] [stdout] test tests::test_parse_empty_command ... ok [INFO] [stdout] test bencode::tests::test_bencode_integer_parse ... ok [INFO] [stdout] test bencode::tests::test_bencode_string_parse ... ok [INFO] [stdout] test bencode::tests::test_bencode_list_parse ... ok [INFO] [stdout] test bencode::tests::test_bencode_list_no_missing_leading_character ... ok [INFO] [stdout] test bencode::tests::test_bencode_list_nested ... ok [INFO] [stdout] test bencode::tests::test_bencode_string_no_missing_leading_delimiter ... ok [INFO] [stdout] test tests::test_parse_command ... ok [INFO] [stdout] test bencode::tests::test_bencode_string_no_premature_end ... ok [INFO] [stderr] Doc-tests oxidant [INFO] [stdout] test bencode::tests::test_bencode_string_no_missing_leading_len ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "85fa214477d009b0a80ae4afe5695d299dfc53b7a7291a833a1f46949138316f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85fa214477d009b0a80ae4afe5695d299dfc53b7a7291a833a1f46949138316f", kill_on_drop: false }` [INFO] [stdout] 85fa214477d009b0a80ae4afe5695d299dfc53b7a7291a833a1f46949138316f