[INFO] fetching crate opml 1.1.1...
[INFO] testing opml-1.1.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate opml 1.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate opml 1.1.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opml 1.1.1
[INFO] finished tweaking crates.io crate opml 1.1.1
[INFO] tweaked toml for crates.io crate opml 1.1.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate opml 1.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6be143567fc07879358eb5f222472d541188acee82c37e24c6938d158e3703f
[INFO] running `Command { std: "docker" "start" "-a" "c6be143567fc07879358eb5f222472d541188acee82c37e24c6938d158e3703f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6be143567fc07879358eb5f222472d541188acee82c37e24c6938d158e3703f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6be143567fc07879358eb5f222472d541188acee82c37e24c6938d158e3703f", kill_on_drop: false }`
[INFO] [stdout] c6be143567fc07879358eb5f222472d541188acee82c37e24c6938d158e3703f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e87dbd2b6c4996492d2fa75d87a487cb81cf5cb614f754086332f1e54b4d8c81
[INFO] running `Command { std: "docker" "start" "-a" "e87dbd2b6c4996492d2fa75d87a487cb81cf5cb614f754086332f1e54b4d8c81", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling jetscii v0.5.0
[INFO] [stderr]    Compiling xmlparser v0.13.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling strong-xml-derive v0.6.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling strong-xml v0.6.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling opml v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> source/lib.rs:84:3
[INFO] [stdout]    |
[INFO] [stdout] 84 |   XmlWrite, XmlRead, PartialEq, Debug, Clone, Serialize, Deserialize,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `XmlWrite` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.76s
[INFO] running `Command { std: "docker" "inspect" "e87dbd2b6c4996492d2fa75d87a487cb81cf5cb614f754086332f1e54b4d8c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87dbd2b6c4996492d2fa75d87a487cb81cf5cb614f754086332f1e54b4d8c81", kill_on_drop: false }`
[INFO] [stdout] e87dbd2b6c4996492d2fa75d87a487cb81cf5cb614f754086332f1e54b4d8c81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 323ca88db14013a04226c75c3c8b9a114184bcf62f8b80b5125d2a70d9906042
[INFO] running `Command { std: "docker" "start" "-a" "323ca88db14013a04226c75c3c8b9a114184bcf62f8b80b5125d2a70d9906042", kill_on_drop: false }`
[INFO] [stderr]    Compiling opml v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> source/lib.rs:84:3
[INFO] [stdout]    |
[INFO] [stdout] 84 |   XmlWrite, XmlRead, PartialEq, Debug, Clone, Serialize, Deserialize,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `XmlWrite` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> source/lib.rs:84:3
[INFO] [stdout]    |
[INFO] [stdout] 84 |   XmlWrite, XmlRead, PartialEq, Debug, Clone, Serialize, Deserialize,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `XmlWrite` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "323ca88db14013a04226c75c3c8b9a114184bcf62f8b80b5125d2a70d9906042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323ca88db14013a04226c75c3c8b9a114184bcf62f8b80b5125d2a70d9906042", kill_on_drop: false }`
[INFO] [stdout] 323ca88db14013a04226c75c3c8b9a114184bcf62f8b80b5125d2a70d9906042
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83a8b261eb086a5bf237d801e5419b62ad26e638ee3e9ecd59887d4144e16e7c
[INFO] running `Command { std: "docker" "start" "-a" "83a8b261eb086a5bf237d801e5419b62ad26e638ee3e9ecd59887d4144e16e7c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> source/lib.rs:84:3
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 84 |   XmlWrite, XmlRead, PartialEq, Debug, Clone, Serialize, Deserialize,
[INFO] [stdout] 
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this warning originates in the derive macro `XmlWrite` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `opml` (lib) generated 1 warning
[INFO] [stderr] warning: `opml` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opml-0c0ab02e67a1f7b1)
[INFO] [stderr]      Running tests/construction.rs (/opt/rustwide/target/debug/deps/construction-aa9f1d411db557ca)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/errors.rs (/opt/rustwide/target/debug/deps/errors-451cb2d47b4d4045)
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/spec_samples.rs (/opt/rustwide/target/debug/deps/spec_samples-56e8e825f45d1b30)
[INFO] [stdout] test test_opml_construction_1 ... ok
[INFO] [stdout] test test_opml_construction_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_invalid_opml_no_outlines ... ok
[INFO] [stdout] test test_invalid_opml_version ... ok
[INFO] [stdout] test test_invalid_xml - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_spec_samples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/valid.rs (/opt/rustwide/target/debug/deps/valid-58a10fb6162ef656)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_valid_opml_1_0 ... ok
[INFO] [stdout] test test_valid_opml_with_everything ... ok
[INFO] [stderr]    Doc-tests opml
[INFO] [stdout] test test_minimum_valid_opml ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test source/lib.rs - OPML::to_writer (line 255) - compile ... ok
[INFO] [stdout] test source/lib.rs - OPML::from_reader (line 171) - compile ... ok
[INFO] [stdout] test source/lib.rs - Outline::add_feed (line 424) ... ok
[INFO] [stdout] test source/lib.rs - (line 41) ... ok
[INFO] [stdout] test source/lib.rs - OPML::add_feed (line 191) ... ok
[INFO] [stdout] test source/lib.rs - OPML::new (line 106) ... ok
[INFO] [stdout] test source/lib.rs - OPML::to_string (line 238) ... ok
[INFO] [stdout] test source/lib.rs - OPML::to_xml (line 220) ... ok
[INFO] [stdout] test source/lib.rs - (line 17) ... ok
[INFO] [stdout] test source/lib.rs - OPML::from_str (line 129) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83a8b261eb086a5bf237d801e5419b62ad26e638ee3e9ecd59887d4144e16e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a8b261eb086a5bf237d801e5419b62ad26e638ee3e9ecd59887d4144e16e7c", kill_on_drop: false }`
[INFO] [stdout] 83a8b261eb086a5bf237d801e5419b62ad26e638ee3e9ecd59887d4144e16e7c
