[INFO] fetching crate zeptohttpc 0.4.0... [INFO] testing zeptohttpc-0.4.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate zeptohttpc 0.4.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate zeptohttpc 0.4.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zeptohttpc 0.4.0 [INFO] finished tweaking crates.io crate zeptohttpc 0.4.0 [INFO] tweaked toml for crates.io crate zeptohttpc 0.4.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate zeptohttpc 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84c6c7e0c10681d9ea7995ddfa0c3a5be9d597ef132be93cf1aa5e3b7b730017 [INFO] running `Command { std: "docker" "start" "-a" "84c6c7e0c10681d9ea7995ddfa0c3a5be9d597ef132be93cf1aa5e3b7b730017", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84c6c7e0c10681d9ea7995ddfa0c3a5be9d597ef132be93cf1aa5e3b7b730017", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84c6c7e0c10681d9ea7995ddfa0c3a5be9d597ef132be93cf1aa5e3b7b730017", kill_on_drop: false }` [INFO] [stdout] 84c6c7e0c10681d9ea7995ddfa0c3a5be9d597ef132be93cf1aa5e3b7b730017 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b30e892c7f9f8f6f6625be4ab08acf82bc1d0eb6b4d26e66f4ee3b3a3929bf1 [INFO] running `Command { std: "docker" "start" "-a" "0b30e892c7f9f8f6f6625be4ab08acf82bc1d0eb6b4d26e66f4ee3b3a3929bf1", kill_on_drop: false }` [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling http v0.2.3 [INFO] [stderr] Compiling zeptohttpc v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.56s [INFO] running `Command { std: "docker" "inspect" "0b30e892c7f9f8f6f6625be4ab08acf82bc1d0eb6b4d26e66f4ee3b3a3929bf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b30e892c7f9f8f6f6625be4ab08acf82bc1d0eb6b4d26e66f4ee3b3a3929bf1", kill_on_drop: false }` [INFO] [stdout] 0b30e892c7f9f8f6f6625be4ab08acf82bc1d0eb6b4d26e66f4ee3b3a3929bf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bd40f789e96e78717634257b705745ebcf2e3ae8c47b4717960c0a965bf3989 [INFO] running `Command { std: "docker" "start" "-a" "7bd40f789e96e78717634257b705745ebcf2e3ae8c47b4717960c0a965bf3989", kill_on_drop: false }` [INFO] [stderr] Compiling zeptohttpc v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "7bd40f789e96e78717634257b705745ebcf2e3ae8c47b4717960c0a965bf3989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bd40f789e96e78717634257b705745ebcf2e3ae8c47b4717960c0a965bf3989", kill_on_drop: false }` [INFO] [stdout] 7bd40f789e96e78717634257b705745ebcf2e3ae8c47b4717960c0a965bf3989 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c26c65f0233080a5b002f12db1b3f8b694281464e3ce29532e1f35a67e9245c7 [INFO] running `Command { std: "docker" "start" "-a" "c26c65f0233080a5b002f12db1b3f8b694281464e3ce29532e1f35a67e9245c7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zeptohttpc-964c1fb58cd79352) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test chunked::tests::parse_chunks ... ok [INFO] [stdout] test happy_eyeballs::tests::resolve_ipv4_address ... ok [INFO] [stdout] test happy_eyeballs::tests::resolve_ipv6_address ... ok [INFO] [stdout] test happy_eyeballs::tests::resolve_domain ... ok [INFO] [stdout] test chunked::tests::parse_missing_line_ending ... ok [INFO] [stdout] test chunked::tests::parse_line_endings ... ok [INFO] [stdout] test chunked::tests::parse_empty_chunks ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/redirects.rs (/opt/rustwide/target/debug/deps/redirects-e811545271c7a037) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test does_not_redirect_for_not_modified ... ok [INFO] [stdout] test location_is_recommended_but_not_required ... ok [INFO] [stdout] test does_not_redirect_if_explictly_disabled ... ok [INFO] [stdout] test redirects_for_moved_permanently ... ok [INFO] [stderr] Running tests/timeout.rs (/opt/rustwide/target/debug/deps/timeout-58b3fa171ec5c33e) [INFO] [stdout] test fails_due_to_too_many_redirects ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests zeptohttpc [INFO] [stdout] test fails_due_to_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 18) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 18) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Io(Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })', src/lib.rs:12:37 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5644d3385570 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x5644d3385570 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5644d3385570 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5644d3385570 - ::fmt::h767e17e1aa7df6a8 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5644d33a052c - core::fmt::write::h7aa6cd0067dca82a [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17 [INFO] [stdout] 5: 0x5644d3381b65 - std::io::Write::write_fmt::h4c802b6f761026c1 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15 [INFO] [stdout] 6: 0x5644d33874ab - std::sys_common::backtrace::_print::h2769edb26a7eb606 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5644d33874ab - std::sys_common::backtrace::print::ha71f3549862b4cb6 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5644d33874ab - std::panicking::default_hook::{{closure}}::h95488a3bade217f6 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x5644d3386f81 - std::panicking::default_hook::h290aa602c0fb11df [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x5644d3387b51 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x5644d3387657 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x5644d3385a4c - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x5644d33875b9 - rust_begin_unwind [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x5644d32cb4b1 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x5644d32cb543 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/result.rs:1355:5 [INFO] [stdout] 16: 0x5644d32cfad4 - core::result::Result::unwrap::had3c99e9e004051a [INFO] [stdout] 17: 0x5644d32d6b98 - rust_out::main::hbb5a9bc883f57fcc [INFO] [stdout] 18: 0x5644d32ce266 - core::ops::function::FnOnce::call_once::haad189974a809e44 [INFO] [stdout] 19: 0x5644d32ccfd9 - std::sys_common::backtrace::__rust_begin_short_backtrace::he918dd041cfdaac6 [INFO] [stdout] 20: 0x5644d32cddac - std::rt::lang_start::{{closure}}::hfc991f2e65209a69 [INFO] [stdout] 21: 0x5644d3388049 - core::ops::function::impls:: for &F>::call_once::h04259e4a34d07c2f [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 22: 0x5644d3388049 - std::panicking::try::do_call::hb8da45704d5cfbbf [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40 [INFO] [stdout] 23: 0x5644d3388049 - std::panicking::try::h4beadc19a78fec52 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19 [INFO] [stdout] 24: 0x5644d3388049 - std::panic::catch_unwind::hc58016cd36ba81a4 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14 [INFO] [stdout] 25: 0x5644d3388049 - std::rt::lang_start_internal::hc51399759a90501a [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/rt.rs:34:21 [INFO] [stdout] 26: 0x5644d32cdd91 - std::rt::lang_start::h0b289f3f123e078a [INFO] [stdout] 27: 0x5644d32d6d73 - main [INFO] [stdout] 28: 0x7f2df04900b3 - __libc_start_main [INFO] [stdout] 29: 0x5644d32cbc2e - _start [INFO] [stdout] 30: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 18) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "c26c65f0233080a5b002f12db1b3f8b694281464e3ce29532e1f35a67e9245c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c26c65f0233080a5b002f12db1b3f8b694281464e3ce29532e1f35a67e9245c7", kill_on_drop: false }` [INFO] [stdout] c26c65f0233080a5b002f12db1b3f8b694281464e3ce29532e1f35a67e9245c7