[INFO] fetching crate mailme 0.1.1... [INFO] testing mailme-0.1.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate mailme 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate mailme 0.1.1 [INFO] finished tweaking crates.io crate mailme 0.1.1 [INFO] tweaked toml for crates.io crate mailme 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mailme 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 71 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.7.15 (available: v0.7.20) [INFO] [stderr] Adding memchr v2.3.4 (available: v2.7.6) [INFO] [stderr] Adding nom v6.2.2 (available: v8.0.0) [INFO] [stderr] Adding pretty_env_logger v0.4.0 (available: v0.5.0) [INFO] [stderr] Adding regex v1.4.6 (available: v1.11.3) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding tokio v0.3.7 (available: v1.47.1) [INFO] [stderr] Adding tokio-rustls v0.20.0 (available: v0.26.4) [INFO] [stderr] Adding webpki-roots v0.20.0 (available: v1.0.2) [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] 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 wasm-bindgen-macro v0.2.104 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.104 [INFO] [stderr] Downloaded wasm-bindgen v0.2.104 [INFO] [stderr] Downloaded unicode-ident v1.0.19 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded spin v0.5.2 [INFO] [stderr] Downloaded funty v1.1.0 [INFO] [stderr] Downloaded sct v0.6.1 [INFO] [stderr] Downloaded tap v1.0.1 [INFO] [stderr] Downloaded dotenv v0.15.0 [INFO] [stderr] Downloaded arrayvec v0.5.2 [INFO] [stderr] Downloaded mio v0.7.14 [INFO] [stderr] Downloaded js-sys v0.3.81 [INFO] [stderr] Downloaded cc v1.2.39 [INFO] [stderr] Downloaded bumpalo v3.19.0 [INFO] [stderr] Downloaded nom v6.2.2 [INFO] [stderr] Downloaded webpki-roots v0.20.0 [INFO] [stderr] Downloaded bitvec v0.19.6 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded rustls v0.18.1 [INFO] [stderr] Downloaded ntapi v0.3.7 [INFO] [stderr] Downloaded regex v1.4.6 [INFO] [stderr] Downloaded syn v2.0.106 [INFO] [stderr] Downloaded proc-macro2 v1.0.101 [INFO] [stderr] Downloaded regex-syntax v0.6.29 [INFO] [stderr] Downloaded log v0.4.28 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded ryu v1.0.20 [INFO] [stderr] Downloaded env_logger v0.7.1 [INFO] [stderr] Downloaded base64 v0.12.3 [INFO] [stderr] Downloaded tokio v0.3.7 [INFO] [stderr] Downloaded bytes v0.6.0 [INFO] [stderr] Downloaded lexical-core v0.7.6 [INFO] [stderr] Downloaded web-sys v0.3.81 [INFO] [stderr] Downloaded find-msvc-tools v0.1.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.104 [INFO] [stderr] Downloaded radium v0.5.3 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded num_cpus v1.17.0 [INFO] [stderr] Downloaded tokio-rustls v0.20.0 [INFO] [stderr] Downloaded cfg-if v1.0.3 [INFO] [stderr] Downloaded rustversion v1.0.22 [INFO] [stderr] Downloaded quote v1.0.41 [INFO] [stderr] Downloaded wyz v0.2.0 [INFO] [stderr] Downloaded version_check v0.9.5 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded windows-link v0.2.0 [INFO] [stderr] Downloaded winapi-util v0.1.11 [INFO] [stderr] Downloaded termcolor v1.4.1 [INFO] [stderr] Downloaded pretty_env_logger v0.4.0 [INFO] [stderr] Downloaded libc v0.2.176 [INFO] [stderr] Downloaded thiserror-impl v1.0.69 [INFO] [stderr] Downloaded thiserror v1.0.69 [INFO] [stderr] Downloaded autocfg v1.5.0 [INFO] [stderr] Downloaded slab v0.4.11 [INFO] [stderr] Downloaded hermit-abi v0.5.2 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.104 [INFO] [stderr] Downloaded webpki v0.21.4 [INFO] [stderr] Downloaded untrusted v0.7.1 [INFO] [stderr] Downloaded windows-sys v0.61.1 [INFO] [stderr] Downloaded ring v0.16.20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dfe7822320bbf410fcb7b0f873ff1fdd5eeae6ec81240408d7ec4fbd29023cd0 [INFO] running `Command { std: "docker" "start" "-a" "dfe7822320bbf410fcb7b0f873ff1fdd5eeae6ec81240408d7ec4fbd29023cd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfe7822320bbf410fcb7b0f873ff1fdd5eeae6ec81240408d7ec4fbd29023cd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfe7822320bbf410fcb7b0f873ff1fdd5eeae6ec81240408d7ec4fbd29023cd0", kill_on_drop: false }` [INFO] [stdout] dfe7822320bbf410fcb7b0f873ff1fdd5eeae6ec81240408d7ec4fbd29023cd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 00554a140239ba559f96fd202f76c3bacd999d538b20dc84d9e76a9eac6d1f91 [INFO] running `Command { std: "docker" "start" "-a" "00554a140239ba559f96fd202f76c3bacd999d538b20dc84d9e76a9eac6d1f91", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling tokio v0.3.7 [INFO] [stderr] Compiling nom v6.2.2 [INFO] [stderr] Compiling bitvec v0.19.6 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling rustls v0.18.1 [INFO] [stderr] Compiling webpki-roots v0.20.0 [INFO] [stderr] Compiling tokio-rustls v0.20.0 [INFO] [stderr] Compiling mailme v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `msg_count` and `mailbox_size` are never read [INFO] [stdout] --> src/pop3.rs:346:5 [INFO] [stdout] | [INFO] [stdout] 345 | pub struct POP3Status { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 346 | msg_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 347 | mailbox_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `POP3Status` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.34s [INFO] running `Command { std: "docker" "inspect" "00554a140239ba559f96fd202f76c3bacd999d538b20dc84d9e76a9eac6d1f91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00554a140239ba559f96fd202f76c3bacd999d538b20dc84d9e76a9eac6d1f91", kill_on_drop: false }` [INFO] [stdout] 00554a140239ba559f96fd202f76c3bacd999d538b20dc84d9e76a9eac6d1f91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 171577cc0259ee761f3a0e5b0342ea8c9061984c76a9a9bb40c2356019385a05 [INFO] running `Command { std: "docker" "start" "-a" "171577cc0259ee761f3a0e5b0342ea8c9061984c76a9a9bb40c2356019385a05", kill_on_drop: false }` [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stdout] warning: fields `msg_count` and `mailbox_size` are never read [INFO] [stdout] --> src/pop3.rs:346:5 [INFO] [stdout] | [INFO] [stdout] 345 | pub struct POP3Status { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 346 | msg_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 347 | mailbox_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `POP3Status` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling mailme v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `msg_count` and `mailbox_size` are never read [INFO] [stdout] --> src/pop3.rs:346:5 [INFO] [stdout] | [INFO] [stdout] 345 | pub struct POP3Status { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 346 | msg_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 347 | mailbox_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `POP3Status` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.17s [INFO] running `Command { std: "docker" "inspect" "171577cc0259ee761f3a0e5b0342ea8c9061984c76a9a9bb40c2356019385a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "171577cc0259ee761f3a0e5b0342ea8c9061984c76a9a9bb40c2356019385a05", kill_on_drop: false }` [INFO] [stdout] 171577cc0259ee761f3a0e5b0342ea8c9061984c76a9a9bb40c2356019385a05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a85badad45f680b7fdd0432fb3b05a1d1b2bd144e42f768b997560474473f50a [INFO] running `Command { std: "docker" "start" "-a" "a85badad45f680b7fdd0432fb3b05a1d1b2bd144e42f768b997560474473f50a", kill_on_drop: false }` [INFO] [stderr] warning: fields `msg_count` and `mailbox_size` are never read [INFO] [stderr] --> src/pop3.rs:346:5 [INFO] [stderr] | [INFO] [stderr] 345 | pub struct POP3Status { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 346 | msg_count: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 347 | mailbox_size: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `POP3Status` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mailme` (lib) generated 1 warning [INFO] [stderr] warning: `mailme` (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/mailme-68ca38618282e098) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test pop3::tests::test_connect ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- pop3::tests::test_connect stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'pop3::tests::test_connect' panicked at src/pop3.rs:367:75: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: ConnectionFailed("failed to lookup address information: Temporary failure in name resolution") [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5b2e621017f2 - 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: 0x5b2e621017f2 - 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: 0x5b2e621017f2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5b2e621017f2 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5b2e62128573 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5b2e62128573 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5b2e620fde43 - std::io::default_write_fmt::h7b8824096454f323 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5b2e620fde43 - std::io::Write::write_fmt::h4e71294925c334d0 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5b2e62101642 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5b2e62102d79 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x5b2e62102bae - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x5b2e61f4fda4 - as core::ops::function::Fn>::call::hb6bd65493727d71a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x5b2e61f4fda4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5b2e6210384e - as core::ops::function::Fn>::call::h318e4efb8c1a5689 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x5b2e6210384e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x5b2e6210351a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x5b2e62101cf9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5b2e621031ad - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x5b2e62126f40 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x5b2e621273f6 - core::result::unwrap_failed::h95bc3f5a607b2c95 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5 [INFO] [stdout] 20: 0x5b2e61ef1eaf - core::result::Result::unwrap::h0d1f403b8287f57d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x5b2e61ef1eaf - mailme::pop3::tests::test_connect::{{closure}}::h9aee357e0e6d35b8 [INFO] [stdout] at /opt/rustwide/workdir/src/pop3.rs:367:75 [INFO] [stdout] 22: 0x5b2e61efc66d - tokio::park::thread::CachedParkThread::block_on::{{closure}}::h01170091fdfd7ff3 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.3.7/src/park/thread.rs:263:65 [INFO] [stdout] 23: 0x5b2e61efbeb0 - tokio::coop::with_budget::{{closure}}::hffb103979d6c860d [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.3.7/src/coop.rs:121:9 [INFO] [stdout] 24: 0x5b2e61ef8355 - std::thread::local::LocalKey::try_with::h04d4b368883642ee [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:315:12 [INFO] [stdout] 25: 0x5b2e61ef823e - std::thread::local::LocalKey::with::he93e7e2b9246b045 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:279:20 [INFO] [stdout] 26: 0x5b2e61efc188 - tokio::coop::with_budget::hbed822ef69936e3c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.3.7/src/coop.rs:114:13 [INFO] [stdout] 27: 0x5b2e61efc188 - tokio::coop::budget::h719eac691b295e12 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.3.7/src/coop.rs:98:5 [INFO] [stdout] 28: 0x5b2e61efc188 - tokio::park::thread::CachedParkThread::block_on::h0485d3d07c81dd35 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.3.7/src/park/thread.rs:263:31 [INFO] [stdout] 29: 0x5b2e61efc985 - tokio::runtime::enter::Enter::block_on::h84afdc634af35079 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.3.7/src/runtime/enter.rs:151:18 [INFO] [stdout] 30: 0x5b2e61ef6291 - tokio::runtime::thread_pool::ThreadPool::block_on::h7b99a41850ef1c18 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.3.7/src/runtime/thread_pool/mod.rs:71:15 [INFO] [stdout] 31: 0x5b2e61f01b11 - tokio::runtime::Runtime::block_on::ha413bbb8f48b959e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.3.7/src/runtime/mod.rs:452:48 [INFO] [stdout] 32: 0x5b2e61ef1add - mailme::pop3::tests::test_connect::h0da8a00ea65b426a [INFO] [stdout] at /opt/rustwide/workdir/src/pop3.rs:366:12 [INFO] [stdout] 33: 0x5b2e61ef19b7 - mailme::pop3::tests::test_connect::{{closure}}::hd9df7d0c8b112ccd [INFO] [stdout] at /opt/rustwide/workdir/src/pop3.rs:363:22 [INFO] [stdout] 34: 0x5b2e61ef3706 - core::ops::function::FnOnce::call_once::h7fa95347e8e24425 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 35: 0x5b2e61f5560b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 36: 0x5b2e61f5560b - test::__rust_begin_short_backtrace::ha52ab26e77157f03 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18 [INFO] [stdout] 37: 0x5b2e61f54745 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74 [INFO] [stdout] 38: 0x5b2e61f54745 - as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 39: 0x5b2e61f54745 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 40: 0x5b2e61f54745 - std::panicking::catch_unwind::h6deb5fe1e91873c9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 41: 0x5b2e61f54745 - std::panic::catch_unwind::hea0829b6b565654b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x5b2e61f54745 - test::run_test_in_process::hdc44dfecea3db21b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27 [INFO] [stdout] 43: 0x5b2e61f54745 - test::run_test::{{closure}}::h0364ba59bf23f652 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43 [INFO] [stdout] 44: 0x5b2e61f18344 - test::run_test::{{closure}}::h32730b304eec05da [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41 [INFO] [stdout] 45: 0x5b2e61f18344 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 46: 0x5b2e61f1bd1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 47: 0x5b2e61f1bd1a - as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 48: 0x5b2e61f1bd1a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 49: 0x5b2e61f1bd1a - std::panicking::catch_unwind::he81557d0e17cc1bc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 50: 0x5b2e61f1bd1a - std::panic::catch_unwind::hc2b8e79c20593955 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 51: 0x5b2e61f1bd1a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 52: 0x5b2e61f1bd1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 53: 0x5b2e621067cf - as core::ops::function::FnOnce>::call_once::h5924238c754de3b8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 54: 0x5b2e621067cf - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 55: 0x7a6ce0499aa4 - [INFO] [stdout] 56: 0x7a6ce0526a34 - clone [INFO] [stdout] 57: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] pop3::tests::test_connect [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "a85badad45f680b7fdd0432fb3b05a1d1b2bd144e42f768b997560474473f50a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a85badad45f680b7fdd0432fb3b05a1d1b2bd144e42f768b997560474473f50a", kill_on_drop: false }` [INFO] [stdout] a85badad45f680b7fdd0432fb3b05a1d1b2bd144e42f768b997560474473f50a