[INFO] fetching crate metaculustetra 0.0.5... [INFO] testing metaculustetra-0.0.5 against 1.91.0 for beta-1.92-2 [INFO] extracting crate metaculustetra 0.0.5 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate metaculustetra 0.0.5 [INFO] finished tweaking crates.io crate metaculustetra 0.0.5 [INFO] tweaked toml for crates.io crate metaculustetra 0.0.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate metaculustetra 0.0.5 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 94 packages to latest compatible versions [INFO] [stderr] Adding ureq v2.12.1 (available: v3.1.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded webpki-roots v1.0.4 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 101b792d439f1b8139074c6d65a6605009b0ac195619a02b42a0bda8894982f0 [INFO] running `Command { std: "docker" "start" "-a" "101b792d439f1b8139074c6d65a6605009b0ac195619a02b42a0bda8894982f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "101b792d439f1b8139074c6d65a6605009b0ac195619a02b42a0bda8894982f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "101b792d439f1b8139074c6d65a6605009b0ac195619a02b42a0bda8894982f0", kill_on_drop: false }` [INFO] [stdout] 101b792d439f1b8139074c6d65a6605009b0ac195619a02b42a0bda8894982f0 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1856a66fa4a17f37ed5e30cea8cc5436290078e509adc7c79a21c0eac92fb74e [INFO] running `Command { std: "docker" "start" "-a" "1856a66fa4a17f37ed5e30cea8cc5436290078e509adc7c79a21c0eac92fb74e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling rustls-pki-types v1.13.0 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustls v0.23.35 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling webpki-roots v1.0.4 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling webpki-roots v0.26.11 [INFO] [stderr] Compiling flate2 v1.1.5 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling rustls-webpki v0.103.8 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling icu_properties v2.1.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling ureq v2.12.1 [INFO] [stderr] Compiling metaculustetra v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/date_utils.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | .timestamp() as f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/index.rs:141:28 [INFO] [stdout] | [INFO] [stdout] 141 | (p.timestamp() as f64 / self.zero).ln() * self.weight [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/index.rs:143:28 [INFO] [stdout] | [INFO] [stdout] 143 | (p.timestamp() as f64 - self.zero) * self.weight [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/lib.rs:172:42 [INFO] [stdout] | [INFO] [stdout] 172 | Some(DatP(NaiveDateTime::from_timestamp_opt( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/lib.rs:224:47 [INFO] [stdout] | [INFO] [stdout] 224 | .find(|it| it.timestamp() <= date.timestamp() as f64)? [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/lib.rs:245:47 [INFO] [stdout] | [INFO] [stdout] 245 | .find(|it| it.timestamp() <= date.timestamp() as f64)? [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.74s [INFO] running `Command { std: "docker" "inspect" "1856a66fa4a17f37ed5e30cea8cc5436290078e509adc7c79a21c0eac92fb74e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1856a66fa4a17f37ed5e30cea8cc5436290078e509adc7c79a21c0eac92fb74e", kill_on_drop: false }` [INFO] [stdout] 1856a66fa4a17f37ed5e30cea8cc5436290078e509adc7c79a21c0eac92fb74e [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1b1079ea3c9e039c8a035077b97f727f38e20d5e6008859699edae2abfeb047 [INFO] running `Command { std: "docker" "start" "-a" "d1b1079ea3c9e039c8a035077b97f727f38e20d5e6008859699edae2abfeb047", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/date_utils.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | .timestamp() as f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/index.rs:141:28 [INFO] [stdout] | [INFO] [stdout] 141 | (p.timestamp() as f64 / self.zero).ln() * self.weight [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/index.rs:143:28 [INFO] [stdout] | [INFO] [stdout] 143 | (p.timestamp() as f64 - self.zero) * self.weight [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling metaculustetra v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/lib.rs:172:42 [INFO] [stdout] | [INFO] [stdout] 172 | Some(DatP(NaiveDateTime::from_timestamp_opt( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/lib.rs:224:47 [INFO] [stdout] | [INFO] [stdout] 224 | .find(|it| it.timestamp() <= date.timestamp() as f64)? [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/lib.rs:245:47 [INFO] [stdout] | [INFO] [stdout] 245 | .find(|it| it.timestamp() <= date.timestamp() as f64)? [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/date_utils.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | .timestamp() as f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/index.rs:141:28 [INFO] [stdout] | [INFO] [stdout] 141 | (p.timestamp() as f64 / self.zero).ln() * self.weight [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/index.rs:143:28 [INFO] [stdout] | [INFO] [stdout] 143 | (p.timestamp() as f64 - self.zero) * self.weight [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/lib.rs:172:42 [INFO] [stdout] | [INFO] [stdout] 172 | Some(DatP(NaiveDateTime::from_timestamp_opt( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/lib.rs:224:47 [INFO] [stdout] | [INFO] [stdout] 224 | .find(|it| it.timestamp() <= date.timestamp() as f64)? [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stdout] --> src/lib.rs:245:47 [INFO] [stdout] | [INFO] [stdout] 245 | .find(|it| it.timestamp() <= date.timestamp() as f64)? [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "d1b1079ea3c9e039c8a035077b97f727f38e20d5e6008859699edae2abfeb047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1b1079ea3c9e039c8a035077b97f727f38e20d5e6008859699edae2abfeb047", kill_on_drop: false }` [INFO] [stdout] d1b1079ea3c9e039c8a035077b97f727f38e20d5e6008859699edae2abfeb047 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 12d2b1d488f10d300558d44d9f8c91928767b7ad233275e80d63640eb94afbcd [INFO] running `Command { std: "docker" "start" "-a" "12d2b1d488f10d300558d44d9f8c91928767b7ad233275e80d63640eb94afbcd", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stderr] --> src/date_utils.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | .timestamp() as f64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stderr] --> src/index.rs:141:28 [INFO] [stderr] | [INFO] [stderr] 141 | (p.timestamp() as f64 / self.zero).ln() * self.weight [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stderr] --> src/index.rs:143:28 [INFO] [stderr] | [INFO] [stderr] 143 | (p.timestamp() as f64 - self.zero) * self.weight [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stderr] --> src/lib.rs:172:42 [INFO] [stderr] | [INFO] [stderr] 172 | Some(DatP(NaiveDateTime::from_timestamp_opt( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stderr] --> src/lib.rs:224:47 [INFO] [stderr] | [INFO] [stderr] 224 | .find(|it| it.timestamp() <= date.timestamp() as f64)? [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `chrono::NaiveDateTime::timestamp`: use `.and_utc().timestamp()` instead [INFO] [stderr] --> src/lib.rs:245:47 [INFO] [stderr] | [INFO] [stderr] 245 | .find(|it| it.timestamp() <= date.timestamp() as f64)? [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `metaculustetra` (lib) generated 6 warnings [INFO] [stderr] warning: `metaculustetra` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metaculustetra-01b0a595876dcd4d) [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] Doc-tests metaculustetra [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - Metaculus (line 24) ... ok [INFO] [stdout] test src/lib.rs - Question::get_best_prediction (line 109) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Question::get_best_prediction (line 109) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (58) panicked at src/lib.rs:11:66: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5620e03397d2 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5620e03397d2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5620e03397d2 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5620e03397d2 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5620e034972f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5620e034972f - core::fmt::write::hecf68a131630c74d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5620e0317a21 - std::io::default_write_fmt::haf8355dc2afbec95 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5620e0317a21 - std::io::Write::write_fmt::h93c9a261259c931a [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5620e031cf32 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5620e031e7dc - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5620e031e636 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x5620e031ee65 - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x5620e031ecfa - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x5620e031d069 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x5620e030c48d - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x5620e0350ed0 - core::panicking::panic_fmt::h5138da2ef87be35b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x5620e03504d6 - core::result::unwrap_failed::h5d9b16b0b732a2ac [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5 [INFO] [stdout] 17: 0x5620e02b6041 - rust_out::main::_doctest_main_src_lib_rs_109_0::hf2da9dd4076d339d [INFO] [stdout] 18: 0x5620e02b5fd6 - rust_out::main::hcbdc0960c876f2af [INFO] [stdout] 19: 0x5620e02b23e3 - core::ops::function::FnOnce::call_once::hfb4119cacd246208 [INFO] [stdout] 20: 0x5620e02b2296 - std::sys::backtrace::__rust_begin_short_backtrace::h410c329a888fe2f7 [INFO] [stdout] 21: 0x5620e02b2279 - std::rt::lang_start::{{closure}}::h39fc2126d871a896 [INFO] [stdout] 22: 0x5620e0318e10 - core::ops::function::impls:: for &F>::call_once::hc7ed5622678f5124 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 23: 0x5620e0318e10 - std::panicking::catch_unwind::do_call::hc59414a11cf2a25a [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 24: 0x5620e0318e10 - std::panicking::catch_unwind::hff67b45e0819a036 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 25: 0x5620e0318e10 - std::panic::catch_unwind::hec0fb0db85f7fd60 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x5620e0318e10 - std::rt::lang_start_internal::{{closure}}::h74bea026352620a3 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x5620e0318e10 - std::panicking::catch_unwind::do_call::h931ef1bf7bdfcae2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x5620e0318e10 - std::panicking::catch_unwind::h3816830c825cbe04 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x5620e0318e10 - std::panic::catch_unwind::h408406c8f02ebb9d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5620e0318e10 - std::rt::lang_start_internal::hce2b8b328837374b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x5620e02b2261 - std::rt::lang_start::h866de1957bb2b812 [INFO] [stdout] 32: 0x5620e02badd5 - main [INFO] [stdout] 33: 0x7c3907f0d1ca - [INFO] [stdout] 34: 0x7c3907f0d28b - __libc_start_main [INFO] [stdout] 35: 0x5620e02a7c75 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Question::get_best_prediction (line 109) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "12d2b1d488f10d300558d44d9f8c91928767b7ad233275e80d63640eb94afbcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12d2b1d488f10d300558d44d9f8c91928767b7ad233275e80d63640eb94afbcd", kill_on_drop: false }` [INFO] [stdout] 12d2b1d488f10d300558d44d9f8c91928767b7ad233275e80d63640eb94afbcd