[INFO] crate wasmtime-environ 0.15.0 is already in cache
[INFO] testing wasmtime-environ-0.15.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate wasmtime-environ 0.15.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate wasmtime-environ 0.15.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wasmtime-environ 0.15.0
[INFO] finished tweaking crates.io crate wasmtime-environ 0.15.0
[INFO] tweaked toml for crates.io crate wasmtime-environ 0.15.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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-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=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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 2d54f633f27c326eac5708d4da8d360d0791258e48469abec114e76b37330c37
[INFO] running `"docker" "start" "-a" "2d54f633f27c326eac5708d4da8d360d0791258e48469abec114e76b37330c37"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.62.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling smallvec v1.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.28
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling wasmtime-environ v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling wasmparser v0.51.4
[INFO] [stderr]    Compiling more-asserts v0.2.1
[INFO] [stderr]    Compiling base64 v0.12.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling errno v0.2.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling gimli v0.20.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling zstd-sys v1.4.15+zstd.1.4.4
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling file-per-thread-logger v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling thiserror v1.0.15
[INFO] [stderr]    Compiling zstd-safe v2.0.3+zstd.1.4.4
[INFO] [stderr]    Compiling zstd v0.5.1+zstd.1.4.4
[INFO] [stderr]    Compiling cranelift-entity v0.62.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.62.0
[INFO] [stderr]    Compiling cranelift-bforest v0.62.0
[INFO] [stderr]    Compiling cranelift-codegen v0.62.0
[INFO] [stderr]    Compiling cranelift-frontend v0.62.0
[INFO] [stderr]    Compiling cranelift-wasm v0.62.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 08s
[INFO] running `"docker" "inspect" "2d54f633f27c326eac5708d4da8d360d0791258e48469abec114e76b37330c37"`
[INFO] running `"docker" "rm" "-f" "2d54f633f27c326eac5708d4da8d360d0791258e48469abec114e76b37330c37"`
[INFO] [stdout] 2d54f633f27c326eac5708d4da8d360d0791258e48469abec114e76b37330c37
[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=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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 1045b7f83e7b4bea37f334c1baa96c86ebb6f57f12ea0e7f9a80520409f0dbdd
[INFO] running `"docker" "start" "-a" "1045b7f83e7b4bea37f334c1baa96c86ebb6f57f12ea0e7f9a80520409f0dbdd"`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling filetime v0.2.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling wasmtime-environ v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.12s
[INFO] running `"docker" "inspect" "1045b7f83e7b4bea37f334c1baa96c86ebb6f57f12ea0e7f9a80520409f0dbdd"`
[INFO] running `"docker" "rm" "-f" "1045b7f83e7b4bea37f334c1baa96c86ebb6f57f12ea0e7f9a80520409f0dbdd"`
[INFO] [stdout] 1045b7f83e7b4bea37f334c1baa96c86ebb6f57f12ea0e7f9a80520409f0dbdd
[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=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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 4798fe2eefbfe83c478ecc704942212d220ba2f8313f33f62be756ec3d7ad6e3
[INFO] running `"docker" "start" "-a" "4798fe2eefbfe83c478ecc704942212d220ba2f8313f33f62be756ec3d7ad6e3"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasmtime_environ-9b138826759f50b3
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test cache::config::tests::test_all_settings ... ok
[INFO] [stdout] test cache::config::tests::test_disabled ... ok
[INFO] [stdout] test cache::tests::test_cache_init ... ok
[INFO] [stdout] test cache::config::tests::test_unrecognized_settings ... ok
[INFO] [stdout] test cache::worker::tests::test_on_get_create_stats_file ... ok
[INFO] [stdout] test cache::config::tests::test_si_prefix_settings ... ok
[INFO] [stdout] test cache::config::tests::test_duration_settings ... ok
[INFO] [stdout] test cache::config::tests::test_compression_level_settings ... ok
[INFO] [stdout] test vmoffsets::tests::alignment ... ok
[INFO] [stdout] test cache::config::tests::test_percent_settings ... ok
[INFO] [stdout] test cache::config::tests::test_disk_space_settings ... ok
[INFO] [stdout] test cache::worker::tests::test_on_get_update_usage_counter ... ok
[INFO] [stdout] test cache::worker::tests::test_on_update_cleanup_future_files ... ok
[INFO] [stdout] test cache::worker::tests::test_on_get_recompress_no_mod_file ... ok
[INFO] [stdout] test cache::worker::tests::test_on_update_fresh_stats_file ... ok
[INFO] [stdout] test cache::worker::tests::test_on_update_cleanup_self_lock ... ok
[INFO] [stdout] test cache::tests::test_write_read_cache ... ok
[INFO] [stdout] test cache::worker::tests::test_on_update_cleanup_lru_policy ... ok
[INFO] [stdout] test cache::worker::tests::test_on_update_cleanup_limits_trash_locks ... ok
[INFO] [stdout] test cache::worker::tests::test_on_get_recompress_lock ... ok
[INFO] [stdout] test cache::worker::tests::test_on_get_recompress_with_mod_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cache_write_default_config-186bfcfc2cc6b2fd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_cache_write_default_config ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmtime-environ
[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 `"docker" "inspect" "4798fe2eefbfe83c478ecc704942212d220ba2f8313f33f62be756ec3d7ad6e3"`
[INFO] running `"docker" "rm" "-f" "4798fe2eefbfe83c478ecc704942212d220ba2f8313f33f62be756ec3d7ad6e3"`
[INFO] [stdout] 4798fe2eefbfe83c478ecc704942212d220ba2f8313f33f62be756ec3d7ad6e3