[INFO] crate wasmtime-environ 0.15.0 is already in cache
[INFO] testing wasmtime-environ-0.15.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate wasmtime-environ 0.15.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate wasmtime-environ 0.15.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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" "+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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1424336c134acb583223ac5983a9c768b712df495695ddd25bbfc12468cfd0d8
[INFO] running `"docker" "start" "-a" "1424336c134acb583223ac5983a9c768b712df495695ddd25bbfc12468cfd0d8"`
[INFO] [stderr]    Compiling wasmtime-environ v0.15.0 (/opt/rustwide/workdir)
[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 1m 02s
[INFO] running `"docker" "inspect" "1424336c134acb583223ac5983a9c768b712df495695ddd25bbfc12468cfd0d8"`
[INFO] running `"docker" "rm" "-f" "1424336c134acb583223ac5983a9c768b712df495695ddd25bbfc12468cfd0d8"`
[INFO] [stdout] 1424336c134acb583223ac5983a9c768b712df495695ddd25bbfc12468cfd0d8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 24cba8b865f26dec5ba378c032c0b6c19d811653300c4f29829b52d7dda81b1b
[INFO] running `"docker" "start" "-a" "24cba8b865f26dec5ba378c032c0b6c19d811653300c4f29829b52d7dda81b1b"`
[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 rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[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 34.21s
[INFO] running `"docker" "inspect" "24cba8b865f26dec5ba378c032c0b6c19d811653300c4f29829b52d7dda81b1b"`
[INFO] running `"docker" "rm" "-f" "24cba8b865f26dec5ba378c032c0b6c19d811653300c4f29829b52d7dda81b1b"`
[INFO] [stdout] 24cba8b865f26dec5ba378c032c0b6c19d811653300c4f29829b52d7dda81b1b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 8da73a029f9bab20735a771de509f4a95e06c4c89feea80b8449e55c2127bd8f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "8da73a029f9bab20735a771de509f4a95e06c4c89feea80b8449e55c2127bd8f"`
[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_compression_level_settings ... ok
[INFO] [stdout] test cache::tests::test_cache_init ... ok
[INFO] [stdout] test cache::config::tests::test_unrecognized_settings ... ok
[INFO] [stdout] test cache::config::tests::test_disabled ... ok
[INFO] [stdout] test cache::config::tests::test_percent_settings ... ok
[INFO] [stdout] test cache::config::tests::test_duration_settings ... ok
[INFO] [stdout] test vmoffsets::tests::alignment ... ok
[INFO] [stdout] test cache::worker::tests::test_on_get_create_stats_file ... ok
[INFO] [stdout] test cache::config::tests::test_disk_space_settings ... ok
[INFO] [stdout] test cache::config::tests::test_si_prefix_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_self_lock ... ok
[INFO] [stdout] test cache::tests::test_write_read_cache ... ok
[INFO] [stdout] test cache::worker::tests::test_on_update_fresh_stats_file ... ok
[INFO] [stdout] test cache::worker::tests::test_on_update_cleanup_future_files ... ok
[INFO] [stdout] test cache::worker::tests::test_on_update_cleanup_limits_trash_locks ... ok
[INFO] [stdout] test cache::worker::tests::test_on_update_cleanup_lru_policy ... ok
[INFO] [stdout] test cache::worker::tests::test_on_get_recompress_no_mod_file ... 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] [stderr]      Running /opt/rustwide/target/debug/deps/cache_write_default_config-186bfcfc2cc6b2fd
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmtime-environ
[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] [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" "8da73a029f9bab20735a771de509f4a95e06c4c89feea80b8449e55c2127bd8f"`
[INFO] running `"docker" "rm" "-f" "8da73a029f9bab20735a771de509f4a95e06c4c89feea80b8449e55c2127bd8f"`
[INFO] [stdout] 8da73a029f9bab20735a771de509f4a95e06c4c89feea80b8449e55c2127bd8f