[INFO] cloning repository https://github.com/sampalekos96/snapfaas [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sampalekos96/snapfaas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsampalekos96%2Fsnapfaas", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsampalekos96%2Fsnapfaas'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a64d151c6d611f3005e58182cf68a419a7771536 [INFO] testing sampalekos96/snapfaas against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsampalekos96%2Fsnapfaas" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/sampalekos96/snapfaas [INFO] finished tweaking git repo https://github.com/sampalekos96/snapfaas [INFO] tweaked toml for git repo https://github.com/sampalekos96/snapfaas written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sampalekos96/snapfaas on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sampalekos96/snapfaas already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/princeton-sns/firecracker` [INFO] [stderr] Updating git repository `https://github.com/tan-yue/labeled` [INFO] [stderr] Updating git repository `https://github.com/princeton-sns/kvm-bindings` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded android_system_properties v0.1.4 [INFO] [stderr] Downloaded timerfd v1.3.0 [INFO] [stderr] Downloaded io-lifetimes v0.6.1 [INFO] [stderr] Downloaded json-patch v0.2.6 [INFO] [stderr] Downloaded futures-core v0.3.23 [INFO] [stderr] Downloaded treediff v3.0.2 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded jwt v0.15.0 [INFO] [stderr] Downloaded filetime v0.2.17 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded scheduled-thread-pool v0.2.6 [INFO] [stderr] Downloaded futures-sink v0.3.23 [INFO] [stderr] Downloaded rustix v0.34.8 [INFO] [stderr] Downloaded github-types v0.1.1 [INFO] [stderr] Downloaded ascii v1.0.0 [INFO] [stderr] Downloaded deflate v0.9.1 [INFO] [stderr] Downloaded multipart v0.18.0 [INFO] [stderr] Downloaded time v0.3.13 [INFO] [stderr] Downloaded lmdb-rkv v0.14.0 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.2 [INFO] [stderr] Downloaded serde_yaml v0.9.9 [INFO] [stderr] Downloaded lmdb-rkv-sys v0.11.2 [INFO] [stderr] Downloaded cgroups v0.1.0 [INFO] [stderr] Downloaded rouille v3.5.0 [INFO] [stderr] Downloaded libc v0.2.131 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.32 [INFO] [stderr] Downloaded futures-util v0.3.23 [INFO] [stderr] Downloaded chunked_transfer v1.4.0 [INFO] [stderr] Downloaded which v4.2.5 [INFO] [stderr] Downloaded signal-hook v0.1.17 [INFO] [stderr] Downloaded gzip-header v0.3.0 [INFO] [stderr] Downloaded ctrlc v3.2.3 [INFO] [stderr] Downloaded nix v0.25.0 [INFO] [stderr] Downloaded anyhow v1.0.61 [INFO] [stderr] Downloaded tiny_http v0.8.2 [INFO] [stderr] Downloaded prost-types v0.9.0 [INFO] [stderr] Downloaded linux-raw-sys v0.0.46 [INFO] [stderr] Downloaded futures-channel v0.3.23 [INFO] [stderr] Downloaded futures-io v0.3.23 [INFO] [stderr] Downloaded futures-task v0.3.23 [INFO] [stderr] Downloaded epoll v4.0.1 [INFO] [stderr] Downloaded iana-time-zone v0.1.44 [INFO] [stderr] Downloaded prost-build v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b43afcbe49f1bdfb605d43b680674b4977324f5eab6dc4f05a570c3e998908ce [INFO] running `Command { std: "docker" "start" "-a" "b43afcbe49f1bdfb605d43b680674b4977324f5eab6dc4f05a570c3e998908ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b43afcbe49f1bdfb605d43b680674b4977324f5eab6dc4f05a570c3e998908ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b43afcbe49f1bdfb605d43b680674b4977324f5eab6dc4f05a570c3e998908ce", kill_on_drop: false }` [INFO] [stdout] b43afcbe49f1bdfb605d43b680674b4977324f5eab6dc4f05a570c3e998908ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbcb303b6285df435160c18bef9396a5c45d2d585f89c62eb9b67af497ad3ada [INFO] running `Command { std: "docker" "start" "-a" "dbcb303b6285df435160c18bef9396a5c45d2d585f89c62eb9b67af497ad3ada", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.131 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling iana-time-zone v0.1.44 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling anyhow v1.0.61 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling io-lifetimes v0.6.1 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling tracing-core v0.1.29 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling rustix v0.34.8 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling futures-channel v0.3.23 [INFO] [stderr] Compiling futures-io v0.3.23 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling futures-sink v0.3.23 [INFO] [stderr] Compiling linux-raw-sys v0.0.46 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling tracing v0.1.36 [INFO] [stderr] Compiling micro_http v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling lmdb-rkv-sys v0.11.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling sys_util v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling which v4.2.5 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling prost-build v0.9.0 [INFO] [stderr] Compiling net_gen v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling fc_util v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling epoll v4.0.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling virtio_gen v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling arch_gen v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling nix v0.25.0 [INFO] [stderr] Compiling seccomp v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling sha2 v0.10.2 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling cgroups v0.1.0 [INFO] [stderr] Compiling timerfd v1.3.0 [INFO] [stderr] Compiling ctrlc v3.2.3 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling brotli-decompressor v2.3.2 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling gzip-header v0.3.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling lmdb-rkv v0.14.0 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling ascii v1.0.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling unsafe-libyaml v0.2.2 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling multipart v0.18.0 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.6 [INFO] [stderr] Compiling time v0.3.13 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling brotli v3.3.4 [INFO] [stderr] Compiling r2d2 v0.8.10 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling deflate v0.9.1 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling filetime v0.2.17 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling httpserver v0.1.0 (/opt/rustwide/workdir/frontends/httpserver) [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling prost v0.9.0 [INFO] [stderr] Compiling prost-types v0.9.0 [INFO] [stderr] Compiling snapfaas v0.1.0 (/opt/rustwide/workdir/snapfaas) [INFO] [stderr] Compiling tokio-util v0.7.3 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling chrono v0.4.22 [INFO] [stderr] Compiling kvm-bindings v0.1.1 (https://github.com/princeton-sns/kvm-bindings?branch=master#6a54c0ae) [INFO] [stderr] Compiling memory_model v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling net_util v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling labeled v0.1.0 (https://github.com/tan-yue/labeled?rev=8d9fb2069e1ac7eb111f05d657af4427db600219#8d9fb206) [INFO] [stderr] Compiling serde_yaml v0.9.9 [INFO] [stderr] Compiling hyper v0.14.20 [INFO] [stderr] Compiling kernel v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling kvm v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling arch v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling cpuid v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling treediff v3.0.2 [INFO] [stderr] Compiling jwt v0.15.0 [INFO] [stderr] Compiling json-patch v0.2.6 [INFO] [stderr] Compiling logger v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling tiny_http v0.8.2 [INFO] [stderr] Compiling github-types v0.1.1 [INFO] [stderr] Compiling rate_limiter v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling rouille v3.5.0 [INFO] [stderr] Compiling mmds v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling dumbo v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling devices v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.11 [INFO] [stderr] Compiling vmm v0.1.0 (https://github.com/princeton-sns/firecracker?rev=5b64f6a9ee00da992b23c3654fcdb53dd845975f#5b64f6a9) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> snapfaas/src/vm.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | /// Starting label with public secrecy and integrity has app-name [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 164 | current_label: DCLabel::new(true, [[function_name.clone()]]), [INFO] [stdout] | ------------------------------------------------------------ rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> snapfaas/src/resource_manager.rs:223:21 [INFO] [stdout] | [INFO] [stdout] 223 | drop(vm); // Just being explicit here, not strictly necessary [INFO] [stdout] | ^^^^^--^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut vm::Vm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 223 - drop(vm); // Just being explicit here, not strictly necessary [INFO] [stdout] 223 + let _ = vm; // Just being explicit here, not strictly necessary [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling webhook v0.1.0 (/opt/rustwide/workdir/frontends/webhook) [INFO] [stderr] Compiling webfront v0.1.0 (/opt/rustwide/workdir/frontends/webfront) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "dbcb303b6285df435160c18bef9396a5c45d2d585f89c62eb9b67af497ad3ada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbcb303b6285df435160c18bef9396a5c45d2d585f89c62eb9b67af497ad3ada", kill_on_drop: false }` [INFO] [stdout] dbcb303b6285df435160c18bef9396a5c45d2d585f89c62eb9b67af497ad3ada [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d4ae4a673deb6ec563a73118a9e7760bd8363dce89648892a4c40745b4518b3 [INFO] running `Command { std: "docker" "start" "-a" "9d4ae4a673deb6ec563a73118a9e7760bd8363dce89648892a4c40745b4518b3", kill_on_drop: false }` [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> snapfaas/src/vm.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | /// Starting label with public secrecy and integrity has app-name [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 164 | current_label: DCLabel::new(true, [[function_name.clone()]]), [INFO] [stdout] | ------------------------------------------------------------ rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> snapfaas/src/resource_manager.rs:223:21 [INFO] [stdout] | [INFO] [stdout] 223 | drop(vm); // Just being explicit here, not strictly necessary [INFO] [stdout] | ^^^^^--^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut vm::Vm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 223 - drop(vm); // Just being explicit here, not strictly necessary [INFO] [stdout] 223 + let _ = vm; // Just being explicit here, not strictly necessary [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling snapfaas v0.1.0 (/opt/rustwide/workdir/snapfaas) [INFO] [stderr] Compiling httpserver v0.1.0 (/opt/rustwide/workdir/frontends/httpserver) [INFO] [stderr] Compiling webhook v0.1.0 (/opt/rustwide/workdir/frontends/webhook) [INFO] [stderr] Compiling webfront v0.1.0 (/opt/rustwide/workdir/frontends/webfront) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> snapfaas/src/vm.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | /// Starting label with public secrecy and integrity has app-name [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 164 | current_label: DCLabel::new(true, [[function_name.clone()]]), [INFO] [stdout] | ------------------------------------------------------------ rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> snapfaas/src/resource_manager.rs:223:21 [INFO] [stdout] | [INFO] [stdout] 223 | drop(vm); // Just being explicit here, not strictly necessary [INFO] [stdout] | ^^^^^--^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut vm::Vm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 223 - drop(vm); // Just being explicit here, not strictly necessary [INFO] [stdout] 223 + let _ = vm; // Just being explicit here, not strictly necessary [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.77s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "9d4ae4a673deb6ec563a73118a9e7760bd8363dce89648892a4c40745b4518b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d4ae4a673deb6ec563a73118a9e7760bd8363dce89648892a4c40745b4518b3", kill_on_drop: false }` [INFO] [stdout] 9d4ae4a673deb6ec563a73118a9e7760bd8363dce89648892a4c40745b4518b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 13ca4f11c36ba22ea38fe6424610bf8a6ba81b7d37026b9a8b2c2b8eefeae495 [INFO] running `Command { std: "docker" "start" "-a" "13ca4f11c36ba22ea38fe6424610bf8a6ba81b7d37026b9a8b2c2b8eefeae495", kill_on_drop: false }` [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> snapfaas/src/vm.rs:163:13 [INFO] [stderr] | [INFO] [stderr] 163 | /// Starting label with public secrecy and integrity has app-name [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 164 | current_label: DCLabel::new(true, [[function_name.clone()]]), [INFO] [stderr] | ------------------------------------------------------------ rustdoc does not generate documentation for expression fields [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> snapfaas/src/resource_manager.rs:223:21 [INFO] [stderr] | [INFO] [stderr] 223 | drop(vm); // Just being explicit here, not strictly necessary [INFO] [stderr] | ^^^^^--^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&mut vm::Vm` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dropping_references)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 223 - drop(vm); // Just being explicit here, not strictly necessary [INFO] [stderr] 223 + let _ = vm; // Just being explicit here, not strictly necessary [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `snapfaas` (lib) generated 2 warnings [INFO] [stderr] warning: `snapfaas` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/httpserver-35f723cbb0fa13b7) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snapfaas-c4360e8a15abfd7c) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test labeled_fs::tests::test_storage_create_dir_list_fail ... FAILED [INFO] [stdout] test labeled_fs::tests::test_storage_create_file_write_read ... FAILED [INFO] [stdout] test metrics::tests::test_manual_flush ... ok [INFO] [stdout] test metrics::tests::test_timed_flush ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- labeled_fs::tests::test_storage_create_dir_list_fail stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'labeled_fs::tests::test_storage_create_dir_list_fail' (27) panicked at snapfaas/src/labeled_fs/mod.rs:23:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Other(2) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56f77d68a5c2 - std::backtrace_rs::backtrace::libunwind::trace::h52580dd202462214 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x56f77d68a5c2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc969519abce0f52b [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x56f77d68a5c2 - std::sys::backtrace::_print_fmt::hfd5825900b6e0030 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x56f77d68a5c2 - ::fmt::h427144ad75cfb218 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x56f77d69afaf - core::fmt::rt::Argument::fmt::hd5ccc9cf97cea7f7 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x56f77d69afaf - core::fmt::write::h593aaf5adf0f5dae [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x56f77d6574c1 - std::io::default_write_fmt::h305b5a0727055346 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x56f77d6574c1 - std::io::Write::write_fmt::h76f14a8a88733dc5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x56f77d6636a2 - std::sys::backtrace::BacktraceLock::print::h3953113552dca3ca [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x56f77d66853f - std::panicking::default_hook::{{closure}}::h486b96ad75eafbb8 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x56f77d6683d1 - std::panicking::default_hook::h99456317c5a1a20c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x56f77d5802ee - as core::ops::function::Fn>::call::h441e4551014e4cf8 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x56f77d5802ee - test::test_main_with_exit_callback::{{closure}}::hdbca54e17f1a00e4 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x56f77d668bff - as core::ops::function::Fn>::call::h1e57b72c4e1d3045 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x56f77d668bff - std::panicking::panic_with_hook::h67ab0df20212e4ea [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x56f77d668a5a - std::panicking::panic_handler::{{closure}}::hc9e4a933ae92e208 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x56f77d6637e9 - std::sys::backtrace::__rust_end_short_backtrace::hbfa72df9b68c2d19 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x56f77d64b5fd - __rustc[8cce077e14951490]::rust_begin_unwind [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x56f77d6a2b40 - core::panicking::panic_fmt::h49931053d20abf41 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x56f77d6a20c6 - core::result::unwrap_failed::h7f5a2d4cf85d933f [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/result.rs:1854:5 [INFO] [stdout] 20: 0x56f77d53f7a8 - core::result::Result::unwrap::h46dc57da63a98d3b [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/result.rs:1225:23 [INFO] [stdout] 21: 0x56f77d53f7a8 - ::deref::__static_ref_initialize::h1a140555cbc80601 [INFO] [stdout] at /opt/rustwide/workdir/snapfaas/src/labeled_fs/mod.rs:23:14 [INFO] [stdout] 22: 0x56f77d53f7a8 - core::ops::function::FnOnce::call_once::h20b9983083bd94a8 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 23: 0x56f77d5454da - lazy_static::lazy::Lazy::get::{{closure}}::hd519963604f72d8a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:31:29 [INFO] [stdout] 24: 0x56f77d54789d - std::sync::poison::once::Once::call_once::{{closure}}::h8e99c5e7e1cf4995 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sync/poison/once.rs:156:41 [INFO] [stdout] 25: 0x56f77d65f137 - std::sys::sync::once::futex::Once::call::hf8dd2d96011130cd [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/sync/once/futex.rs:178:21 [INFO] [stdout] 26: 0x56f77d547824 - std::sync::poison::once::Once::call_once::h3281dd16c3901c91 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sync/poison/once.rs:156:20 [INFO] [stdout] 27: 0x56f77d5533ef - lazy_static::lazy::Lazy::get::he522ce56f66b35e5 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:30:16 [INFO] [stdout] 28: 0x56f77d5533ef - ::deref::__stability::h242589ddd82eb202 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/lib.rs:142:26 [INFO] [stdout] 29: 0x56f77d5533ef - ::deref::h07faee88d9935b1e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/lib.rs:144:17 [INFO] [stdout] 30: 0x56f77d555402 - snapfaas::labeled_fs::create_common::h223eb80f0e137311 [INFO] [stdout] at /opt/rustwide/workdir/snapfaas/src/labeled_fs/mod.rs:174:14 [INFO] [stdout] 31: 0x56f77d554434 - snapfaas::labeled_fs::create_dir::h6d0d613e76114d0f [INFO] [stdout] at /opt/rustwide/workdir/snapfaas/src/labeled_fs/mod.rs:89:5 [INFO] [stdout] 32: 0x56f77d54b8c8 - snapfaas::labeled_fs::tests::test_storage_create_dir_list_fail::h21c6c60f4334c22a [INFO] [stdout] at /opt/rustwide/workdir/snapfaas/src/labeled_fs/mod.rs:205:17 [INFO] [stdout] 33: 0x56f77d54c8f7 - snapfaas::labeled_fs::tests::test_storage_create_dir_list_fail::{{closure}}::h09e84b6d32af63eb [INFO] [stdout] at /opt/rustwide/workdir/snapfaas/src/labeled_fs/mod.rs:201:43 [INFO] [stdout] 34: 0x56f77d53fe06 - core::ops::function::FnOnce::call_once::h9220d92d64647200 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 35: 0x56f77d5800ab - core::ops::function::FnOnce::call_once::h5d9016d521f5aee4 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 36: 0x56f77d5800ab - test::__rust_begin_short_backtrace::h123fcee610330442 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:663:18 [INFO] [stdout] 37: 0x56f77d595b95 - test::run_test_in_process::{{closure}}::h0442efda2e6359b2 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:686:74 [INFO] [stdout] 38: 0x56f77d595b95 - as core::ops::function::FnOnce<()>>::call_once::hfe3528c8dd09682c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 39: 0x56f77d595b95 - std::panicking::catch_unwind::do_call::hb1659f7844fe8531 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stdout] 40: 0x56f77d595b95 - std::panicking::catch_unwind::hdc1f4be0019e72ad [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stdout] 41: 0x56f77d595b95 - std::panic::catch_unwind::hd6d7ccfa4513e770 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x56f77d595b95 - test::run_test_in_process::h6bbb839ed0802366 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:686:27 [INFO] [stdout] 43: 0x56f77d595b95 - test::run_test::{{closure}}::he4fad7398c8acc11 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:607:43 [INFO] [stdout] 44: 0x56f77d56c504 - test::run_test::{{closure}}::h41975797e198d26c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:637:41 [INFO] [stdout] 45: 0x56f77d56c504 - std::sys::backtrace::__rust_begin_short_backtrace::hfb46c397857336f1 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 46: 0x56f77d56feaa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hddf826a64f532bea [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 47: 0x56f77d56feaa - as core::ops::function::FnOnce<()>>::call_once::hc3518c3eab91aeb3 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 48: 0x56f77d56feaa - std::panicking::catch_unwind::do_call::h7bf3ad6dc012415a [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stdout] 49: 0x56f77d56feaa - std::panicking::catch_unwind::h8b88f0375c767e36 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stdout] 50: 0x56f77d56feaa - std::panic::catch_unwind::h66cb5d61a90f7bc5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stdout] 51: 0x56f77d56feaa - std::thread::Builder::spawn_unchecked_::{{closure}}::h65bc9d15fb966bbd [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 52: 0x56f77d56feaa - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d2c9a8796342e5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 53: 0x56f77d65d85f - as core::ops::function::FnOnce>::call_once::hef12b47e5c033835 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 54: 0x56f77d65d85f - std::sys::pal::unix::thread::Thread::new::thread_start::h135087e7c97657bc [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 55: 0x7ad0f083baa4 - [INFO] [stdout] 56: 0x7ad0f08c8a34 - clone [INFO] [stdout] 57: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- labeled_fs::tests::test_storage_create_file_write_read stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'labeled_fs::tests::test_storage_create_file_write_read' (28) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:30:16: [INFO] [stdout] Once instance has previously been poisoned [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56f77d68a5c2 - std::backtrace_rs::backtrace::libunwind::trace::h52580dd202462214 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x56f77d68a5c2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc969519abce0f52b [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x56f77d68a5c2 - std::sys::backtrace::_print_fmt::hfd5825900b6e0030 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x56f77d68a5c2 - ::fmt::h427144ad75cfb218 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x56f77d69afaf - core::fmt::rt::Argument::fmt::hd5ccc9cf97cea7f7 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x56f77d69afaf - core::fmt::write::h593aaf5adf0f5dae [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x56f77d6574c1 - std::io::default_write_fmt::h305b5a0727055346 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x56f77d6574c1 - std::io::Write::write_fmt::h76f14a8a88733dc5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x56f77d6636a2 - std::sys::backtrace::BacktraceLock::print::h3953113552dca3ca [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x56f77d66853f - std::panicking::default_hook::{{closure}}::h486b96ad75eafbb8 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x56f77d6683d1 - std::panicking::default_hook::h99456317c5a1a20c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x56f77d5802ee - as core::ops::function::Fn>::call::h441e4551014e4cf8 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x56f77d5802ee - test::test_main_with_exit_callback::{{closure}}::hdbca54e17f1a00e4 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x56f77d668bff - as core::ops::function::Fn>::call::h1e57b72c4e1d3045 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x56f77d668bff - std::panicking::panic_with_hook::h67ab0df20212e4ea [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x56f77d668a26 - std::panicking::panic_handler::{{closure}}::hc9e4a933ae92e208 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x56f77d6637e9 - std::sys::backtrace::__rust_end_short_backtrace::hbfa72df9b68c2d19 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x56f77d64b5fd - __rustc[8cce077e14951490]::rust_begin_unwind [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x56f77d6a2b40 - core::panicking::panic_fmt::h49931053d20abf41 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x56f77d65f246 - std::sys::sync::once::futex::Once::call::hf8dd2d96011130cd [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/sync/once/futex.rs:150:21 [INFO] [stdout] 20: 0x56f77d547824 - std::sync::poison::once::Once::call_once::h3281dd16c3901c91 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sync/poison/once.rs:156:20 [INFO] [stdout] 21: 0x56f77d5533ef - lazy_static::lazy::Lazy::get::he522ce56f66b35e5 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:30:16 [INFO] [stdout] 22: 0x56f77d5533ef - ::deref::__stability::h242589ddd82eb202 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/lib.rs:142:26 [INFO] [stdout] 23: 0x56f77d5533ef - ::deref::h07faee88d9935b1e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/lib.rs:144:17 [INFO] [stdout] 24: 0x56f77d555402 - snapfaas::labeled_fs::create_common::h223eb80f0e137311 [INFO] [stdout] at /opt/rustwide/workdir/snapfaas/src/labeled_fs/mod.rs:174:14 [INFO] [stdout] 25: 0x56f77d554434 - snapfaas::labeled_fs::create_dir::h6d0d613e76114d0f [INFO] [stdout] at /opt/rustwide/workdir/snapfaas/src/labeled_fs/mod.rs:89:5 [INFO] [stdout] 26: 0x56f77d54ca1c - snapfaas::labeled_fs::tests::test_storage_create_file_write_read::hedd8ff4dd5061184 [INFO] [stdout] at /opt/rustwide/workdir/snapfaas/src/labeled_fs/mod.rs:247:17 [INFO] [stdout] 27: 0x56f77d54d507 - snapfaas::labeled_fs::tests::test_storage_create_file_write_read::{{closure}}::hf9e070016953b267 [INFO] [stdout] at /opt/rustwide/workdir/snapfaas/src/labeled_fs/mod.rs:243:45 [INFO] [stdout] 28: 0x56f77d53fe66 - core::ops::function::FnOnce::call_once::hc7b644b49c455066 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 29: 0x56f77d5800ab - core::ops::function::FnOnce::call_once::h5d9016d521f5aee4 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 30: 0x56f77d5800ab - test::__rust_begin_short_backtrace::h123fcee610330442 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:663:18 [INFO] [stdout] 31: 0x56f77d595b95 - test::run_test_in_process::{{closure}}::h0442efda2e6359b2 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:686:74 [INFO] [stdout] 32: 0x56f77d595b95 - as core::ops::function::FnOnce<()>>::call_once::hfe3528c8dd09682c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 33: 0x56f77d595b95 - std::panicking::catch_unwind::do_call::hb1659f7844fe8531 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stdout] 34: 0x56f77d595b95 - std::panicking::catch_unwind::hdc1f4be0019e72ad [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stdout] 35: 0x56f77d595b95 - std::panic::catch_unwind::hd6d7ccfa4513e770 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stdout] 36: 0x56f77d595b95 - test::run_test_in_process::h6bbb839ed0802366 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:686:27 [INFO] [stdout] 37: 0x56f77d595b95 - test::run_test::{{closure}}::he4fad7398c8acc11 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:607:43 [INFO] [stdout] 38: 0x56f77d56c504 - test::run_test::{{closure}}::h41975797e198d26c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:637:41 [INFO] [stdout] 39: 0x56f77d56c504 - std::sys::backtrace::__rust_begin_short_backtrace::hfb46c397857336f1 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 40: 0x56f77d56feaa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hddf826a64f532bea [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 41: 0x56f77d56feaa - as core::ops::function::FnOnce<()>>::call_once::hc3518c3eab91aeb3 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 42: 0x56f77d56feaa - std::panicking::catch_unwind::do_call::h7bf3ad6dc012415a [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stdout] 43: 0x56f77d56feaa - std::panicking::catch_unwind::h8b88f0375c767e36 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stdout] 44: 0x56f77d56feaa - std::panic::catch_unwind::h66cb5d61a90f7bc5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stdout] 45: 0x56f77d56feaa - std::thread::Builder::spawn_unchecked_::{{closure}}::h65bc9d15fb966bbd [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 46: 0x56f77d56feaa - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d2c9a8796342e5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 47: 0x56f77d65d85f - as core::ops::function::FnOnce>::call_once::hef12b47e5c033835 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 48: 0x56f77d65d85f - std::sys::pal::unix::thread::Thread::new::thread_start::h135087e7c97657bc [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 49: 0x7ad0f083baa4 - [INFO] [stdout] 50: 0x7ad0f08c8a34 - clone [INFO] [stdout] 51: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] labeled_fs::tests::test_storage_create_dir_list_fail [INFO] [stdout] labeled_fs::tests::test_storage_create_file_write_read [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `-p snapfaas --lib` [INFO] running `Command { std: "docker" "inspect" "13ca4f11c36ba22ea38fe6424610bf8a6ba81b7d37026b9a8b2c2b8eefeae495", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13ca4f11c36ba22ea38fe6424610bf8a6ba81b7d37026b9a8b2c2b8eefeae495", kill_on_drop: false }` [INFO] [stdout] 13ca4f11c36ba22ea38fe6424610bf8a6ba81b7d37026b9a8b2c2b8eefeae495