[INFO] fetching crate guess_host_triple 0.1.2... [INFO] testing guess_host_triple-0.1.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate guess_host_triple 0.1.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate guess_host_triple 0.1.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate guess_host_triple 0.1.2 [INFO] finished tweaking crates.io crate guess_host_triple 0.1.2 [INFO] tweaked toml for crates.io crate guess_host_triple 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate guess_host_triple 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef1c446c7ed407f3e620915d2c5d5a7d3797ad7f4277f676c475a0da6c6cc0d7 [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" "ef1c446c7ed407f3e620915d2c5d5a7d3797ad7f4277f676c475a0da6c6cc0d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef1c446c7ed407f3e620915d2c5d5a7d3797ad7f4277f676c475a0da6c6cc0d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef1c446c7ed407f3e620915d2c5d5a7d3797ad7f4277f676c475a0da6c6cc0d7", kill_on_drop: false }` [INFO] [stdout] ef1c446c7ed407f3e620915d2c5d5a7d3797ad7f4277f676c475a0da6c6cc0d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "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] 407b4fcd76c430e7e67124162c1aeeba165b1929a0fc77f4050277142fa01e05 [INFO] running `Command { std: "docker" "start" "-a" "407b4fcd76c430e7e67124162c1aeeba165b1929a0fc77f4050277142fa01e05", kill_on_drop: false }` [INFO] [stderr] Compiling errno v0.2.5 [INFO] [stderr] Compiling guess_host_triple v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Unknown` [INFO] [stdout] --> src/lib.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Big` [INFO] [stdout] --> src/lib.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | Big, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Windows` [INFO] [stdout] --> src/lib.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 113 | Windows, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Android` [INFO] [stdout] --> src/lib.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | Android, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.06s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "407b4fcd76c430e7e67124162c1aeeba165b1929a0fc77f4050277142fa01e05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "407b4fcd76c430e7e67124162c1aeeba165b1929a0fc77f4050277142fa01e05", kill_on_drop: false }` [INFO] [stdout] 407b4fcd76c430e7e67124162c1aeeba165b1929a0fc77f4050277142fa01e05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb79e0477fcf9fe32073893a1c9f5a197ecf495876ee1756c2dbe9a370e79c17 [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" "eb79e0477fcf9fe32073893a1c9f5a197ecf495876ee1756c2dbe9a370e79c17", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling pulldown-cmark v0.4.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stdout] warning: variant is never constructed: `Unknown` [INFO] [stdout] --> src/lib.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Big` [INFO] [stdout] --> src/lib.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | Big, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Windows` [INFO] [stdout] --> src/lib.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 113 | Windows, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Android` [INFO] [stdout] --> src/lib.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | Android, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling version-sync v0.8.1 [INFO] [stderr] Compiling guess_host_triple v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/version-numbers.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | assert_markdown_deps_updated!("README.md"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `assert_markdown_deps_updated` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/version-numbers.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | assert_html_root_url_updated!("src/lib.rs"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `assert_html_root_url_updated` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unknown` [INFO] [stdout] --> src/lib.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.77s [INFO] running `Command { std: "docker" "inspect" "eb79e0477fcf9fe32073893a1c9f5a197ecf495876ee1756c2dbe9a370e79c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb79e0477fcf9fe32073893a1c9f5a197ecf495876ee1756c2dbe9a370e79c17", kill_on_drop: false }` [INFO] [stdout] eb79e0477fcf9fe32073893a1c9f5a197ecf495876ee1756c2dbe9a370e79c17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "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] d93dfbab4cb9443459e2934b861e317bb624741221dba496b85011787a5825a2 [INFO] running `Command { std: "docker" "start" "-a" "d93dfbab4cb9443459e2934b861e317bb624741221dba496b85011787a5825a2", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Unknown` [INFO] [stderr] --> src/lib.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Big` [INFO] [stderr] --> src/lib.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | Big, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Windows` [INFO] [stderr] --> src/lib.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | Windows, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Android` [INFO] [stderr] --> src/lib.rs:114:5 [INFO] [stderr] | [INFO] [stderr] 114 | Android, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `guess_host_triple` (lib) generated 4 warnings [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/version-numbers.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | assert_markdown_deps_updated!("README.md"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: this warning originates in the macro `assert_markdown_deps_updated` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/version-numbers.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | assert_html_root_url_updated!("src/lib.rs"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: this warning originates in the macro `assert_html_root_url_updated` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `guess_host_triple` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `guess_host_triple` (test "version-numbers") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/guess_host_triple-c67faf50b0085add) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test test::darwin_x86_64 ... ok [INFO] [stdout] test test::dragonfly_x86_64 ... ok [INFO] [stdout] test test::freebsd_i686 ... ok [INFO] [stdout] test test::linux_aarch64 ... ok [INFO] [stdout] test test::linux_arm ... ok [INFO] [stdout] test test::linux_armv7l ... ok [INFO] [stdout] test test::linux_armv8l ... ok [INFO] [stdout] test test::linux_i686 ... ok [INFO] [stdout] test test::linux_mips ... ok [INFO] [stdout] test test::linux_mips64 ... ok [INFO] [stdout] test test::linux_mips64el ... ok [INFO] [stdout] test test::linux_mipsel ... ok [INFO] [stdout] test test::linux_x86_64 ... ok [INFO] [stdout] test test::native_platform_is_supported ... ok [INFO] [stdout] test test::freebsd_x86_64 ... ok [INFO] [stdout] test test::netbsd_x86_64 ... ok [INFO] [stdout] test test::netbsd_i686 ... ok [INFO] [stdout] test test::openbsd_i686 ... ok [INFO] [stdout] test test::openbsd_x86_64 ... ok [INFO] [stdout] test test::os_from_sysname ... ok [INFO] [stdout] test test::windows_x86 ... ok [INFO] [stdout] test test::android_x86_64 ... ok [INFO] [stdout] test test::android_armv7 ... ok [INFO] [stdout] test test::architecture_from_machine ... ok [INFO] [stdout] test test::android_aarch64 ... ok [INFO] [stdout] test test::darwin_i686 ... ok [INFO] [stdout] test test::android_arm ... ok [INFO] [stdout] test test::android_armv8 ... ok [INFO] [stdout] test test::android_i686 ... ok [INFO] [stdout] test test::windows_x86_64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-d0fd3ce8b03058af) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_readme_deps ... ok [INFO] [stdout] test test_html_root_url ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests guess_host_triple [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 44) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d93dfbab4cb9443459e2934b861e317bb624741221dba496b85011787a5825a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d93dfbab4cb9443459e2934b861e317bb624741221dba496b85011787a5825a2", kill_on_drop: false }` [INFO] [stdout] d93dfbab4cb9443459e2934b861e317bb624741221dba496b85011787a5825a2