[INFO] fetching crate serde-envfile 0.3.0... [INFO] testing serde-envfile-0.3.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate serde-envfile 0.3.0 into /workspace/builds/worker-1-tc1/source [INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate serde-envfile 0.3.0 [INFO] finished tweaking crates.io crate serde-envfile 0.3.0 [INFO] tweaked toml for crates.io crate serde-envfile 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate serde-envfile 0.3.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate serde-envfile 0.3.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded envy v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f60412fe0ea0abf1878b0b5e249831417b86db4a27f3b3cbcceb2e2fb01b3d9c [INFO] running `Command { std: "docker" "start" "-a" "f60412fe0ea0abf1878b0b5e249831417b86db4a27f3b3cbcceb2e2fb01b3d9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f60412fe0ea0abf1878b0b5e249831417b86db4a27f3b3cbcceb2e2fb01b3d9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f60412fe0ea0abf1878b0b5e249831417b86db4a27f3b3cbcceb2e2fb01b3d9c", kill_on_drop: false }` [INFO] [stdout] f60412fe0ea0abf1878b0b5e249831417b86db4a27f3b3cbcceb2e2fb01b3d9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce51c14f9a698af7809964a092733c2684a0c118cebff0d8fcbf508bfb4c3319 [INFO] running `Command { std: "docker" "start" "-a" "ce51c14f9a698af7809964a092733c2684a0c118cebff0d8fcbf508bfb4c3319", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling dotenvy v0.15.7 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling envy v0.4.2 [INFO] [stderr] Compiling serde-envfile v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/prefixed.rs:67:25 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn prefixed(prefix: &str) -> Prefixed { [INFO] [stdout] | ^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 67 | pub fn prefixed(prefix: &str) -> Prefixed<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.79s [INFO] running `Command { std: "docker" "inspect" "ce51c14f9a698af7809964a092733c2684a0c118cebff0d8fcbf508bfb4c3319", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce51c14f9a698af7809964a092733c2684a0c118cebff0d8fcbf508bfb4c3319", kill_on_drop: false }` [INFO] [stdout] ce51c14f9a698af7809964a092733c2684a0c118cebff0d8fcbf508bfb4c3319 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 838e8ea04d9c1bcbf514d22459410f1d25bd0c2d94940c5bae2f6cc49cda95cf [INFO] running `Command { std: "docker" "start" "-a" "838e8ea04d9c1bcbf514d22459410f1d25bd0c2d94940c5bae2f6cc49cda95cf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling linux-raw-sys v0.9.3 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/prefixed.rs:67:25 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn prefixed(prefix: &str) -> Prefixed { [INFO] [stdout] | ^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 67 | pub fn prefixed(prefix: &str) -> Prefixed<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling tempfile v3.19.1 [INFO] [stderr] Compiling serde-envfile v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/prefixed.rs:67:25 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn prefixed(prefix: &str) -> Prefixed { [INFO] [stdout] | ^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 67 | pub fn prefixed(prefix: &str) -> Prefixed<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.97s [INFO] running `Command { std: "docker" "inspect" "838e8ea04d9c1bcbf514d22459410f1d25bd0c2d94940c5bae2f6cc49cda95cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "838e8ea04d9c1bcbf514d22459410f1d25bd0c2d94940c5bae2f6cc49cda95cf", kill_on_drop: false }` [INFO] [stdout] 838e8ea04d9c1bcbf514d22459410f1d25bd0c2d94940c5bae2f6cc49cda95cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9e7c0cbd5f88c3e399d386c8c80f2629126baaf19d37b06b851bef7dbf44f071 [INFO] running `Command { std: "docker" "start" "-a" "9e7c0cbd5f88c3e399d386c8c80f2629126baaf19d37b06b851bef7dbf44f071", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/prefixed.rs:67:25 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn prefixed(prefix: &str) -> Prefixed { [INFO] [stderr] | ^^^^ -------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 67 | pub fn prefixed(prefix: &str) -> Prefixed<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `serde-envfile` (lib) generated 1 warning [INFO] [stderr] warning: `serde-envfile` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_envfile-b661f1cecf45c993) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test de::tests::from_str_test ... ok [INFO] [stdout] test prefixed::tests::deserialize_from_reader_with_prefix ... ok [INFO] [stdout] test prefixed::tests::serialize_to_writer_with_prefix ... ok [INFO] [stdout] test ser::tests::serialize_to_string_bool ... ok [INFO] [stdout] test prefixed::tests::deserilize_from_str_with_prefix ... ok [INFO] [stdout] test de::tests::from_env_test ... ok [INFO] [stdout] test prefixed::tests::serialize_to_string_with_prefix ... ok [INFO] [stdout] test de::tests::deserialize_from_reader ... ok [INFO] [stdout] test ser::tests::serialize_to_string_enum ... ok [INFO] [stdout] test ser::tests::serialize_to_string_hashmap ... ok [INFO] [stdout] test ser::tests::serialize_to_string_nested_hashmap ... ok [INFO] [stdout] test ser::tests::serialize_to_string_numbers ... ok [INFO] [stdout] test ser::tests::serialize_to_string_option ... ok [INFO] [stdout] test ser::tests::serialize_to_string_sequence ... ok [INFO] [stdout] test ser::tests::serialize_to_string_struct ... ok [INFO] [stdout] test ser::tests::serialize_to_string_value ... ok [INFO] [stdout] test ser::tests::serialize_to_writer ... ok [INFO] [stdout] test tests::value_main ... ok [INFO] [stdout] test value::tests::value_to_string ... ok [INFO] [stdout] test tests::basic_main ... ok [INFO] [stderr] Doc-tests serde_envfile [INFO] [stdout] test ser::tests::serialize_to_file ... ok [INFO] [stdout] test de::tests::from_file_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/de.rs - de::from_file (line 140) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 33) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 12) - compile ... ok [INFO] [stdout] test src/de.rs - de::from_reader (line 104) ... ok [INFO] [stdout] test src/de.rs - de::from_str (line 71) ... ok [INFO] [stdout] test src/ser.rs - ser::to_file (line 114) - compile ... ok [INFO] [stdout] test src/prefixed.rs - prefixed::prefixed (line 18) ... ok [INFO] [stdout] test src/prefixed.rs - prefixed::prefixed (line 45) ... ok [INFO] [stdout] test src/ser.rs - ser::to_writer (line 80) ... ok [INFO] [stdout] test src/value.rs - value::Value (line 15) ... ok [INFO] [stdout] test src/value.rs - value::Value::from_iter (line 69) ... ok [INFO] [stdout] test src/ser.rs - ser::to_string (line 51) ... ok [INFO] [stdout] test src/de.rs - de::from_env (line 32) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/de.rs - de::from_env (line 32) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' panicked at /tmp/rustdoctestIsTCm6/doctest_bundle_2024.rs:18:32: [INFO] [stdout] Failed to deserialize from environment: Message("missing value for field user") [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5a5113203202 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5a5113203202 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5a5113203202 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5a5113203202 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5a511322a1a3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5a511322a1a3 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5a5113200203 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5a5113200203 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5a5113203052 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5a5113204789 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x5a511320456b - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stdout] 11: 0x5a5113205195 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stdout] 12: 0x5a5113204f2a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 13: 0x5a5113203709 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x5a5113204bbd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 15: 0x5a51132289f0 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x5a5113228d86 - core::result::unwrap_failed::h95bc3f5a607b2c95 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5 [INFO] [stdout] 17: 0x5a511316f604 - core::result::Result::expect::h5b02cfe5f385d2dd [INFO] [stdout] 18: 0x5a511317c3e5 - doctest_bundle_2024::__doctest_0::main::h58ac5953f15996f4 [INFO] [stdout] 19: 0x5a511317c496 - doctest_bundle_2024::__doctest_0::__main_fn::h2897ab6482939138 [INFO] [stdout] 20: 0x5a5113162eb0 - doctest_runner_2024::__doctest_0::TEST::{{closure}}::h05a3a9cb48720439 [INFO] [stdout] 21: 0x5a511315ea06 - core::ops::function::FnOnce::call_once::hda21957849e5189a [INFO] [stdout] 22: 0x5a5113164077 - doctest_runner_2024::main::h8b0a54b1895a64c6 [INFO] [stdout] 23: 0x5a511315e9a3 - core::ops::function::FnOnce::call_once::hb7e5ac85e9ba9d29 [INFO] [stdout] 24: 0x5a511315d6e6 - std::sys::backtrace::__rust_begin_short_backtrace::h6458f4c8571ee76c [INFO] [stdout] 25: 0x5a511315d4c9 - std::rt::lang_start::{{closure}}::hac3b4432356ecbe4 [INFO] [stdout] 26: 0x5a51131f89a0 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 27: 0x5a51131f89a0 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 28: 0x5a51131f89a0 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 29: 0x5a51131f89a0 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5a51131f89a0 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stdout] 31: 0x5a51131f89a0 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 32: 0x5a51131f89a0 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 33: 0x5a51131f89a0 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 34: 0x5a51131f89a0 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stdout] 35: 0x5a511315d4b1 - std::rt::lang_start::h26360df24a1eee69 [INFO] [stdout] 36: 0x5a5113164285 - main [INFO] [stdout] 37: 0x7659fa2d21ca - [INFO] [stdout] 38: 0x7659fa2d228b - __libc_start_main [INFO] [stdout] 39: 0x5a511315ca95 - _start [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/de.rs - de::from_env (line 32) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.99s; merged doctests compilation took 0.97s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "9e7c0cbd5f88c3e399d386c8c80f2629126baaf19d37b06b851bef7dbf44f071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e7c0cbd5f88c3e399d386c8c80f2629126baaf19d37b06b851bef7dbf44f071", kill_on_drop: false }` [INFO] [stdout] 9e7c0cbd5f88c3e399d386c8c80f2629126baaf19d37b06b851bef7dbf44f071