[INFO] cloning repository https://github.com/jpoles1/learnr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jpoles1/learnr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpoles1%2Flearnr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpoles1%2Flearnr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f66075a5b4d5ce8b4fe805c8a7f87f09828676b9 [INFO] testing jpoles1/learnr against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpoles1%2Flearnr" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jpoles1/learnr on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jpoles1/learnr [INFO] finished tweaking git repo https://github.com/jpoles1/learnr [INFO] tweaked toml for git repo https://github.com/jpoles1/learnr written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/jpoles1/learnr already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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 typed-builder v0.3.0 [INFO] [stderr] Downloaded md5 v0.6.1 [INFO] [stderr] Downloaded futures-intrusive v0.3.1 [INFO] [stderr] Downloaded bson v1.0.0 [INFO] [stderr] Downloaded tracing-core v0.1.13 [INFO] [stderr] Downloaded tracing v0.1.18 [INFO] [stderr] Downloaded os_info v2.0.7 [INFO] [stderr] Downloaded mongodb v1.0.0 [INFO] [stderr] Downloaded restson v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9182cc1d83af77e7636ef2c08c70998f1e458f8668270962add40e4ad64d31da [INFO] running `Command { std: "docker" "start" "-a" "9182cc1d83af77e7636ef2c08c70998f1e458f8668270962add40e4ad64d31da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9182cc1d83af77e7636ef2c08c70998f1e458f8668270962add40e4ad64d31da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9182cc1d83af77e7636ef2c08c70998f1e458f8668270962add40e4ad64d31da", kill_on_drop: false }` [INFO] [stdout] 9182cc1d83af77e7636ef2c08c70998f1e458f8668270962add40e4ad64d31da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbd4d77e6cda363390c117179bc3bcd7845cd603501076eef416e87d885897cf [INFO] running `Command { std: "docker" "start" "-a" "cbd4d77e6cda363390c117179bc3bcd7845cd603501076eef416e87d885897cf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling rustversion v1.0.3 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling urlencoding v1.1.1 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling tracing-core v0.1.13 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling pbkdf2 v0.3.0 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling tracing v0.1.18 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling os_info v2.0.7 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling resolv-conf v0.6.3 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling futures-intrusive v0.3.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling headers v0.3.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling tungstenite v0.10.1 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling multipart v0.16.1 [INFO] [stderr] Compiling typed-builder v0.3.0 [INFO] [stderr] Compiling webpki v0.21.3 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling rustls v0.17.0 [INFO] [stderr] Compiling webpki-roots v0.18.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling serde_with_macros v1.1.0 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling tokio-rustls v0.13.1 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling trust-dns-proto v0.19.5 [INFO] [stderr] Compiling tokio-tungstenite v0.10.1 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_with v1.4.0 [INFO] [stderr] Compiling trust-dns-resolver v0.19.5 [INFO] [stderr] Compiling bson v1.0.0 [INFO] [stderr] Compiling hyper v0.13.7 [INFO] [stderr] Compiling mongodb v1.0.0 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling warp v0.2.4 [INFO] [stderr] Compiling restson v0.6.0 [INFO] [stderr] Compiling learnr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `restson::RestClient` [INFO] [stdout] --> src/main.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | use restson::RestClient; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:64:1 [INFO] [stdout] | [INFO] [stdout] 64 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/main.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:64:1 [INFO] [stdout] | [INFO] [stdout] 64 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/main.rs:21:28 [INFO] [stdout] | [INFO] [stdout] 21 | async fn entry_get_handler(id: String) -> Result { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.04s [INFO] running `Command { std: "docker" "inspect" "cbd4d77e6cda363390c117179bc3bcd7845cd603501076eef416e87d885897cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbd4d77e6cda363390c117179bc3bcd7845cd603501076eef416e87d885897cf", kill_on_drop: false }` [INFO] [stdout] cbd4d77e6cda363390c117179bc3bcd7845cd603501076eef416e87d885897cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6de7e6daf7b7feb49f078dcb16432c86cb9e37692c46e0379d02fe06a72da03a [INFO] running `Command { std: "docker" "start" "-a" "6de7e6daf7b7feb49f078dcb16432c86cb9e37692c46e0379d02fe06a72da03a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling learnr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/main.rs:21:28 [INFO] [stdout] | [INFO] [stdout] 21 | async fn entry_get_handler(id: String) -> Result { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` 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 7.79s [INFO] running `Command { std: "docker" "inspect" "6de7e6daf7b7feb49f078dcb16432c86cb9e37692c46e0379d02fe06a72da03a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de7e6daf7b7feb49f078dcb16432c86cb9e37692c46e0379d02fe06a72da03a", kill_on_drop: false }` [INFO] [stdout] 6de7e6daf7b7feb49f078dcb16432c86cb9e37692c46e0379d02fe06a72da03a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8b4b44f578570aa452b4a133bcc5b3a6d7f3ca13dc98f6843e9af8b45e22eed0 [INFO] running `Command { std: "docker" "start" "-a" "8b4b44f578570aa452b4a133bcc5b3a6d7f3ca13dc98f6843e9af8b45e22eed0", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/main.rs:21:28 [INFO] [stderr] | [INFO] [stderr] 21 | async fn entry_get_handler(id: String) -> Result { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `learnr` (bin "learnr" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/learnr-838635dc3d7223e1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: test failed, to rerun pass '--bin learnr' [INFO] [stdout] test tests::test_insert_entry ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_insert_entry stdout ---- [INFO] [stdout] thread 'tests::test_insert_entry' panicked at 'called `Result::unwrap()` on an `Err` value: HyperError(hyper::Error(Connect, ConnectError("tcp connect error", Os { code: 111, kind: ConnectionRefused, message: "Connection refused" })))', src/main.rs:73:33 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5627fb5fc45c - std::backtrace_rs::backtrace::libunwind::trace::h02555d7ca8aa068a [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5627fb5fc45c - std::backtrace_rs::backtrace::trace_unsynchronized::h8555a46024147da8 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5627fb5fc45c - std::sys_common::backtrace::_print_fmt::h4c7f50b4f105da1e [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x5627fb5fc45c - ::fmt::ha305a40dbc030444 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x5627fb62275c - core::fmt::write::hadd15acf4d6ce273 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x5627fb5f4fe8 - std::io::Write::write_fmt::h271050faa79d27d2 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x5627fb5fea37 - std::sys_common::backtrace::_print::h0dd5c0810675bd8c [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x5627fb5fea37 - std::sys_common::backtrace::print::h20a2155fa0a22ca6 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x5627fb5fea37 - std::panicking::default_hook::{{closure}}::habb3b6f3ccdfe00a [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x5627fb5fe76b - std::panicking::default_hook::h1c5cf4d5063a38e4 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x5627fb5ff18a - std::panicking::rust_panic_with_hook::hb5de7a3072d2cf59 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x5627fb5fee77 - std::panicking::begin_panic_handler::{{closure}}::h5106de2f55f1a411 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x5627fb5fc924 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ad5c2a8a003ca72 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x5627fb5feb89 - rust_begin_unwind [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x5627fb12b843 - core::panicking::panic_fmt::hfb4b8460cd493e74 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x5627fb12b933 - core::result::unwrap_failed::hf9b34e307f812de0 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/result.rs:1749:5 [INFO] [stdout] 16: 0x5627fb13134b - core::result::Result::unwrap::h9cf5d5678a1d827e [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/result.rs:1065:23 [INFO] [stdout] 17: 0x5627fb132c91 - learnr::tests::test_insert_entry::hda22d18584e3e1a7 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:73:9 [INFO] [stdout] 18: 0x5627fb132a5a - learnr::tests::test_insert_entry::{{closure}}::he82b0f22a9d6f921 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:70:5 [INFO] [stdout] 19: 0x5627fb132f4e - core::ops::function::FnOnce::call_once::hea3a52d5307b5bcc [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x5627fb15f113 - core::ops::function::FnOnce::call_once::h43953c8a8f54893f [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x5627fb15f113 - test::__rust_begin_short_backtrace::h163f55298a15df9b [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/test/src/lib.rs:575:5 [INFO] [stdout] 22: 0x5627fb15de41 - as core::ops::function::FnOnce>::call_once::hc911782b3cbc7ed5 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 23: 0x5627fb15de41 - as core::ops::function::FnOnce<()>>::call_once::hc5bb369afbf9cd4e [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x5627fb15de41 - std::panicking::try::do_call::he60df4e3e832faff [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x5627fb15de41 - std::panicking::try::h2633cee89a0767f3 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x5627fb15de41 - std::panic::catch_unwind::h6e10f7b94ce38b1e [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x5627fb15de41 - test::run_test_in_process::h085ef39049c3b50b [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/test/src/lib.rs:598:18 [INFO] [stdout] 28: 0x5627fb15de41 - test::run_test::run_test_inner::{{closure}}::h4e58ce9f68eb43e4 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x5627fb167721 - test::run_test::run_test_inner::{{closure}}::h6d18db28c5e396ee [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x5627fb167721 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32292cb2cd8be620 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x5627fb133e7f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h71ee66b20f7b0482 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 32: 0x5627fb133e7f - as core::ops::function::FnOnce<()>>::call_once::hb6046e1d1a75a4a4 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x5627fb133e7f - std::panicking::try::do_call::h5422165a88309c77 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x5627fb133e7f - std::panicking::try::h840a12b54e2c9f5d [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x5627fb133e7f - std::panic::catch_unwind::h85910e437c8da180 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x5627fb133e7f - std::thread::Builder::spawn_unchecked_::{{closure}}::ha3af3a297bfd51d6 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 37: 0x5627fb133e7f - core::ops::function::FnOnce::call_once{{vtable.shim}}::hff8788f58e0e06a9 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x5627fb6050c3 - as core::ops::function::FnOnce>::call_once::h82a18723295373b7 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 39: 0x5627fb6050c3 - as core::ops::function::FnOnce>::call_once::h4b9b8634f7a2a5a4 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 40: 0x5627fb6050c3 - std::sys::unix::thread::Thread::new::thread_start::h3dc341aa024c6852 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f7362c13609 - start_thread [INFO] [stdout] 42: 0x7f73629e9293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_insert_entry [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8b4b44f578570aa452b4a133bcc5b3a6d7f3ca13dc98f6843e9af8b45e22eed0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b4b44f578570aa452b4a133bcc5b3a6d7f3ca13dc98f6843e9af8b45e22eed0", kill_on_drop: false }` [INFO] [stdout] 8b4b44f578570aa452b4a133bcc5b3a6d7f3ca13dc98f6843e9af8b45e22eed0