[INFO] cloning repository https://github.com/hzcool/rust-judger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hzcool/rust-judger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhzcool%2Frust-judger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhzcool%2Frust-judger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9126eaa35c394adbb1732a7878182ecd1b5e501 [INFO] testing hzcool/rust-judger against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhzcool%2Frust-judger" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hzcool/rust-judger 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 git repo https://github.com/hzcool/rust-judger [INFO] finished tweaking git repo https://github.com/hzcool/rust-judger [INFO] tweaked toml for git repo https://github.com/hzcool/rust-judger written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/hzcool/rust-judger 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded signal-hook-registry v1.4.0 [INFO] [stderr] Downloaded tempfile v3.2.0 [INFO] [stderr] Downloaded tokio-macros v1.3.0 [INFO] [stderr] Downloaded serde_json v1.0.67 [INFO] [stderr] Downloaded convert_case v0.4.0 [INFO] [stderr] Downloaded rand_hc v0.3.1 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded h2 v0.3.4 [INFO] [stderr] Downloaded base64 v0.13.0 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded time-macros v0.1.1 [INFO] [stderr] Downloaded ahash v0.7.4 [INFO] [stderr] Downloaded rustc_version v0.3.3 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded httparse v1.5.1 [INFO] [stderr] Downloaded tracing-core v0.1.19 [INFO] [stderr] Downloaded indexmap v1.7.0 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded bytes v1.1.0 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded 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[stderr] Downloaded slab v0.4.4 [INFO] [stderr] Downloaded cpufeatures v0.2.1 [INFO] [stderr] Downloaded adler v1.0.2 [INFO] [stderr] Downloaded ucd-trie v0.1.3 [INFO] [stderr] Downloaded futures-task v0.3.16 [INFO] [stderr] Downloaded tokio v1.10.1 [INFO] [stderr] Downloaded zstd-safe v3.1.0+zstd.1.4.9 [INFO] [stderr] Downloaded actix-web-codegen v0.5.0-beta.3 [INFO] [stderr] Downloaded language-tags v0.3.2 [INFO] [stderr] Downloaded actix-server v2.0.0-beta.5 [INFO] [stderr] Downloaded hashbrown v0.11.2 [INFO] [stderr] Downloaded pin-project-internal v1.0.8 [INFO] [stderr] Downloaded sha1 v0.6.0 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded libc v0.2.101 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded matches v0.1.9 [INFO] [stderr] Downloaded version_check v0.9.3 [INFO] [stderr] Downloaded unicode-bidi v0.3.6 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded stdweb v0.4.20 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded syn v1.0.75 [INFO] [stderr] Downloaded pin-project v1.0.8 [INFO] [stderr] Downloaded zstd-sys v1.5.0+zstd.1.4.9 [INFO] [stderr] Downloaded actix-utils v3.0.0 [INFO] [stderr] Downloaded actix-router v0.2.7 [INFO] [stderr] Downloaded itoa v0.4.8 [INFO] [stderr] Downloaded encoding_rs v0.8.28 [INFO] [stderr] Downloaded crc32fast v1.2.1 [INFO] [stderr] Downloaded actix-web v4.0.0-beta.8 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded actix-service v2.0.0 [INFO] [stderr] Downloaded local-waker v0.1.1 [INFO] [stderr] Downloaded cookie v0.15.1 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded dotenv v0.15.0 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded stdweb-derive v0.5.3 [INFO] [stderr] Downloaded base-x v0.2.8 [INFO] [stderr] Downloaded futures-util v0.3.16 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded const_fn v0.4.8 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded jobserver v0.1.24 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded wasm-bindgen v0.2.76 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.76 [INFO] [stderr] Downloaded time v0.2.27 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded idna v0.2.3 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded brotli-sys v0.3.2 [INFO] [stderr] Downloaded brotli2 v0.3.2 [INFO] [stderr] Downloaded actix-http v3.0.0-beta.9 [INFO] [stderr] Downloaded zstd v0.7.0+zstd.1.4.9 [INFO] [stderr] Downloaded bytestring v1.0.0 [INFO] [stderr] Downloaded actix-rt v2.2.0 [INFO] [stderr] Downloaded stdweb-internal-runtime v0.1.5 [INFO] [stderr] Downloaded tokio-util v0.6.7 [INFO] [stderr] Downloaded actix-macros v0.2.1 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded mio v0.7.13 [INFO] [stderr] Downloaded parking_lot_core v0.8.5 [INFO] [stderr] Downloaded instant v0.1.10 [INFO] [stderr] Downloaded tracing v0.1.26 [INFO] [stderr] Downloaded http v0.2.4 [INFO] [stderr] Downloaded derive_more v0.99.16 [INFO] [stderr] Downloaded socket2 v0.4.1 [INFO] [stderr] Downloaded semver v0.11.0 [INFO] [stderr] Downloaded serde_urlencoded v0.7.0 [INFO] [stderr] Downloaded time-macros-impl v0.1.2 [INFO] [stderr] Downloaded tinyvec v1.3.1 [INFO] [stderr] Downloaded unicode-normalization v0.1.19 [INFO] [stderr] Downloaded url v2.2.2 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded parking_lot v0.11.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.28 [INFO] [stderr] Downloaded pin-project-lite v0.2.7 [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded generic-array v0.14.4 [INFO] [stderr] Downloaded mime v0.3.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 82411acdfea5330558ce5200ec3ea9306f13b1aeb139c25cbc2d973c9f169afe [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" "82411acdfea5330558ce5200ec3ea9306f13b1aeb139c25cbc2d973c9f169afe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82411acdfea5330558ce5200ec3ea9306f13b1aeb139c25cbc2d973c9f169afe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82411acdfea5330558ce5200ec3ea9306f13b1aeb139c25cbc2d973c9f169afe", kill_on_drop: false }` [INFO] [stdout] 82411acdfea5330558ce5200ec3ea9306f13b1aeb139c25cbc2d973c9f169afe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 5a7857f97b67e6a8ea06129e044b8b3a66c8a4ff1cd22133046d455e4bace4cc [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" "5a7857f97b67e6a8ea06129e044b8b3a66c8a4ff1cd22133046d455e4bace4cc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling local-waker v0.1.1 [INFO] [stderr] Compiling zstd-safe v3.1.0+zstd.1.4.9 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling language-tags v0.3.2 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling cookie v0.15.1 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling actix-service v2.0.0 [INFO] [stderr] Compiling actix-utils v3.0.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling bytestring v1.0.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling zstd-sys v1.5.0+zstd.1.4.9 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling local-channel v0.1.2 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling actix-macros v0.2.1 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling actix-web-codegen v0.5.0-beta.3 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling tokio v1.10.1 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling actix-rt v2.2.0 [INFO] [stderr] Compiling actix-server v2.0.0-beta.5 [INFO] [stderr] Compiling actix-codec v0.4.0 [INFO] [stderr] Compiling h2 v0.3.4 [INFO] [stderr] Compiling actix-tls v3.0.0-beta.5 [INFO] [stderr] Compiling actix-router v0.2.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling zstd v0.7.0+zstd.1.4.9 [INFO] [stderr] Compiling actix-http v3.0.0-beta.9 [INFO] [stderr] Compiling actix-web v4.0.0-beta.8 [INFO] [stderr] Compiling rust-judger v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 53s [INFO] running `Command { std: "docker" "inspect" "5a7857f97b67e6a8ea06129e044b8b3a66c8a4ff1cd22133046d455e4bace4cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a7857f97b67e6a8ea06129e044b8b3a66c8a4ff1cd22133046d455e4bace4cc", kill_on_drop: false }` [INFO] [stdout] 5a7857f97b67e6a8ea06129e044b8b3a66c8a4ff1cd22133046d455e4bace4cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d221cc7f7bd2b7da9130e30416889e2400cc4193d9190b72f417f5f1807c3f8c [INFO] running `Command { std: "docker" "start" "-a" "d221cc7f7bd2b7da9130e30416889e2400cc4193d9190b72f417f5f1807c3f8c", kill_on_drop: false }` [INFO] [stderr] Compiling rust-judger v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/main.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.20s [INFO] running `Command { std: "docker" "inspect" "d221cc7f7bd2b7da9130e30416889e2400cc4193d9190b72f417f5f1807c3f8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d221cc7f7bd2b7da9130e30416889e2400cc4193d9190b72f417f5f1807c3f8c", kill_on_drop: false }` [INFO] [stdout] d221cc7f7bd2b7da9130e30416889e2400cc4193d9190b72f417f5f1807c3f8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 199a2f2bc02fc1cc02d66f818795a74fa07ff70dd14aea493f43f1ca57308e17 [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" "199a2f2bc02fc1cc02d66f818795a74fa07ff70dd14aea493f43f1ca57308e17", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/main.rs:204:9 [INFO] [stderr] | [INFO] [stderr] 204 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-judger` (bin "rust-judger" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_judger-1db1fe649862797a) [INFO] [stdout] running 8 tests [INFO] [stdout] test checker::floats::tests::test_check ... ok [INFO] [stdout] test checker::ignore_whitespaces::tests::test_check ... ok [INFO] [stdout] test checker::identical::tests::test_check ... ok [INFO] [stdout] test checker::standard::tests::test_check ... ok [INFO] [stdout] test checker::unordered::tests::test_check ... ok [INFO] [stdout] test types::result::tests::test_deserialize ... ok [INFO] [stdout] test types::result::tests::test_serialize ... ok [INFO] [stdout] test utils::tests::test_read_file ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- utils::tests::test_read_file stdout ---- [INFO] [stdout] thread 'utils::tests::test_read_file' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/utils.rs:30:75 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f6406dccb0 - std::backtrace_rs::backtrace::libunwind::trace::ha0ad43e8a952bfe7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55f6406dccb0 - std::backtrace_rs::backtrace::trace_unsynchronized::h6830419c0c4130dc [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f6406dccb0 - std::sys_common::backtrace::_print_fmt::h8f3516631ffa1ef5 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55f6406dccb0 - ::fmt::he1640d5f0d93f618 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55f6407002bc - core::fmt::write::h88012e1f01caeebf [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55f6406d9d65 - std::io::Write::write_fmt::h7728c39ea5632753 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x55f6406dee1b - std::sys_common::backtrace::_print::ha1f00492f406a015 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55f6406dee1b - std::sys_common::backtrace::print::hd54561b13feb6af3 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55f6406dee1b - std::panicking::default_hook::{{closure}}::h84fe124cd0864662 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55f6406de92c - std::panicking::default_hook::h5a8e74a76ce290a7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55f6406df4e4 - std::panicking::rust_panic_with_hook::h67c812a4fe9d4c91 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55f6406defc7 - std::panicking::begin_panic_handler::{{closure}}::h33f9c1b96af300d7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55f6406dd1ac - std::sys_common::backtrace::__rust_end_short_backtrace::h51bae64be5921f0e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55f6406def29 - rust_begin_unwind [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55f640631431 - core::panicking::panic_fmt::h12a3a3c256485fca [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55f640631523 - core::result::unwrap_failed::h2d8d0952e3250de9 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:1599:5 [INFO] [stdout] 16: 0x55f64063b2f4 - core::result::Result::unwrap::h7ef0f5dc89e241cf [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:1281:23 [INFO] [stdout] 17: 0x55f640648893 - rust_judger::utils::tests::test_read_file::h89ae399090aaf5c9 [INFO] [stdout] at /opt/rustwide/workdir/src/utils.rs:30:17 [INFO] [stdout] 18: 0x55f64064884a - rust_judger::utils::tests::test_read_file::{{closure}}::h171dc4fcb50a8e7a [INFO] [stdout] at /opt/rustwide/workdir/src/utils.rs:29:5 [INFO] [stdout] 19: 0x55f64064754e - core::ops::function::FnOnce::call_once::h3d5bbfc1b7246d86 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55f64067d0b3 - core::ops::function::FnOnce::call_once::h5aba9a5d361d6c79 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55f64067d0b3 - test::__rust_begin_short_backtrace::h705bb53b2b1d45e6 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:578:5 [INFO] [stdout] 22: 0x55f64067bb68 - as core::ops::function::FnOnce>::call_once::ha20f614d7c0b2b6d [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 23: 0x55f64067bb68 - as core::ops::function::FnOnce<()>>::call_once::hf02f19eeb64ceabd [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9 [INFO] [stdout] 24: 0x55f64067bb68 - std::panicking::try::do_call::h4bfab65eb3b4b036 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 25: 0x55f64067bb68 - std::panicking::try::h6613a46a6d2b6f88 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 26: 0x55f64067bb68 - std::panic::catch_unwind::h9f07b17b60991273 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 27: 0x55f64067bb68 - test::run_test_in_process::hc38797eecf07854f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:601:18 [INFO] [stdout] 28: 0x55f64067bb68 - test::run_test::run_test_inner::{{closure}}::hac209db8bce0fd77 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:493:39 [INFO] [stdout] 29: 0x55f64064a2fd - test::run_test::run_test_inner::{{closure}}::h4aefdd4b4a423e20 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:520:37 [INFO] [stdout] 30: 0x55f64064a2fd - std::sys_common::backtrace::__rust_begin_short_backtrace::h652c9e2663704700 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 31: 0x55f64064ead8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd84fd5e0b5b1f45f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 32: 0x55f64064ead8 - as core::ops::function::FnOnce<()>>::call_once::he23556962a2ae14b [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9 [INFO] [stdout] 33: 0x55f64064ead8 - std::panicking::try::do_call::h67d4f93e1fbaa5f9 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 34: 0x55f64064ead8 - std::panicking::try::h396886e678db815e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 35: 0x55f64064ead8 - std::panic::catch_unwind::hc1d64dcecf0a00e0 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 36: 0x55f64064ead8 - std::thread::Builder::spawn_unchecked::{{closure}}::hc2644cf33cb61d8e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 37: 0x55f64064ead8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4473c2c77b66963f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55f6406e4057 - as core::ops::function::FnOnce>::call_once::h6bff7798948b1075 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 39: 0x55f6406e4057 - as core::ops::function::FnOnce>::call_once::hc2d25ac38f6b2342 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 40: 0x55f6406e4057 - std::sys::unix::thread::Thread::new::thread_start::hbba5bc368baac205 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys/unix/thread.rs:74:17 [INFO] [stdout] 41: 0x7f9bd2fed609 - start_thread [INFO] [stdout] 42: 0x7f9bd2dbf293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] utils::tests::test_read_file [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin rust-judger' [INFO] running `Command { std: "docker" "inspect" "199a2f2bc02fc1cc02d66f818795a74fa07ff70dd14aea493f43f1ca57308e17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "199a2f2bc02fc1cc02d66f818795a74fa07ff70dd14aea493f43f1ca57308e17", kill_on_drop: false }` [INFO] [stdout] 199a2f2bc02fc1cc02d66f818795a74fa07ff70dd14aea493f43f1ca57308e17