[INFO] fetching crate guess_host_triple 0.1.2... [INFO] testing guess_host_triple-0.1.2 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [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 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [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 `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 4ade0b85ed584daef2dacc7221de0491214897f5418634d540ba3fa95803e5e5 [INFO] running `"docker" "start" "-a" "4ade0b85ed584daef2dacc7221de0491214897f5418634d540ba3fa95803e5e5"` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling errno v0.2.5 [INFO] [stderr] Compiling guess_host_triple v0.1.2 (/opt/rustwide/workdir) [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.56s [INFO] running `"docker" "inspect" "4ade0b85ed584daef2dacc7221de0491214897f5418634d540ba3fa95803e5e5"` [INFO] running `"docker" "rm" "-f" "4ade0b85ed584daef2dacc7221de0491214897f5418634d540ba3fa95803e5e5"` [INFO] [stdout] 4ade0b85ed584daef2dacc7221de0491214897f5418634d540ba3fa95803e5e5 [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] b6fd31d2dddba593ea272552f67bedc008cdfddab4a9ec56eaaa2ad8eb3df8e0 [INFO] running `"docker" "start" "-a" "b6fd31d2dddba593ea272552f67bedc008cdfddab4a9ec56eaaa2ad8eb3df8e0"` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling pulldown-cmark v0.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling semver-parser v0.9.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling atty v0.2.14 [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling url v1.7.2 [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] [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: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `"docker" "inspect" "b6fd31d2dddba593ea272552f67bedc008cdfddab4a9ec56eaaa2ad8eb3df8e0"` [INFO] running `"docker" "rm" "-f" "b6fd31d2dddba593ea272552f67bedc008cdfddab4a9ec56eaaa2ad8eb3df8e0"` [INFO] [stdout] b6fd31d2dddba593ea272552f67bedc008cdfddab4a9ec56eaaa2ad8eb3df8e0 [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 1cf06c794f7e7cbecfd80d98c8dc3c92e116150783c2456c7799a50caeea1be4 [INFO] running `"docker" "start" "-a" "1cf06c794f7e7cbecfd80d98c8dc3c92e116150783c2456c7799a50caeea1be4"` [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: 4 warnings emitted [INFO] [stderr] [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: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/guess_host_triple-6abd1e280349af6f [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test test::android_x86_64 ... ok [INFO] [stdout] test test::android_armv7 ... ok [INFO] [stdout] test test::android_i686 ... ok [INFO] [stdout] test test::android_armv8 ... 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::freebsd_x86_64 ... ok [INFO] [stdout] test test::darwin_x86_64 ... ok [INFO] [stdout] test test::linux_aarch64 ... ok [INFO] [stdout] test test::linux_armv8l ... ok [INFO] [stdout] test test::linux_i686 ... ok [INFO] [stdout] test test::freebsd_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::dragonfly_x86_64 ... ok [INFO] [stdout] test test::linux_arm ... ok [INFO] [stdout] test test::windows_x86 ... ok [INFO] [stdout] test test::os_from_sysname ... ok [INFO] [stdout] test test::netbsd_x86_64 ... ok [INFO] [stdout] test test::native_platform_is_supported ... 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::windows_x86_64 ... ok [INFO] [stdout] test test::linux_armv7l ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/version_numbers-90d7d6191fb6143d [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 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "1cf06c794f7e7cbecfd80d98c8dc3c92e116150783c2456c7799a50caeea1be4"` [INFO] running `"docker" "rm" "-f" "1cf06c794f7e7cbecfd80d98c8dc3c92e116150783c2456c7799a50caeea1be4"` [INFO] [stdout] 1cf06c794f7e7cbecfd80d98c8dc3c92e116150783c2456c7799a50caeea1be4