[INFO] fetching crate simpletcp 1.2.1... [INFO] testing simpletcp-1.2.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate simpletcp 1.2.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate simpletcp 1.2.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate simpletcp 1.2.1 [INFO] finished tweaking crates.io crate simpletcp 1.2.1 [INFO] tweaked toml for crates.io crate simpletcp 1.2.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate simpletcp 1.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libloading v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a8bd34ff7ae9c54ba3407794dff5e9f48ded10993822295483d4ff4698733d6 [INFO] running `Command { std: "docker" "start" "-a" "0a8bd34ff7ae9c54ba3407794dff5e9f48ded10993822295483d4ff4698733d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a8bd34ff7ae9c54ba3407794dff5e9f48ded10993822295483d4ff4698733d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a8bd34ff7ae9c54ba3407794dff5e9f48ded10993822295483d4ff4698733d6", kill_on_drop: false }` [INFO] [stdout] 0a8bd34ff7ae9c54ba3407794dff5e9f48ded10993822295483d4ff4698733d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19c45841dde0579073c3986eb446751d62b56fa70b3ded7a8ed91404e1ba84c6 [INFO] running `Command { std: "docker" "start" "-a" "19c45841dde0579073c3986eb446751d62b56fa70b3ded7a8ed91404e1ba84c6", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libloading v0.6.3 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling bindgen v0.55.1 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling clang-sys v1.0.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling simpletcp v1.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.50s [INFO] running `Command { std: "docker" "inspect" "19c45841dde0579073c3986eb446751d62b56fa70b3ded7a8ed91404e1ba84c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19c45841dde0579073c3986eb446751d62b56fa70b3ded7a8ed91404e1ba84c6", kill_on_drop: false }` [INFO] [stdout] 19c45841dde0579073c3986eb446751d62b56fa70b3ded7a8ed91404e1ba84c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99342fd99c8e40516983f22cb243a2806c40d41427f3982975fae3a2fa412c5b [INFO] running `Command { std: "docker" "start" "-a" "99342fd99c8e40516983f22cb243a2806c40d41427f3982975fae3a2fa412c5b", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling simpletcp v1.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/simpletcp/tests.rs:38:40 [INFO] [stdout] | [INFO] [stdout] 38 | assert!(client.nodelay().unwrap(), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 38 | assert!(client.nodelay().unwrap(), "{}", true); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.95s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "99342fd99c8e40516983f22cb243a2806c40d41427f3982975fae3a2fa412c5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99342fd99c8e40516983f22cb243a2806c40d41427f3982975fae3a2fa412c5b", kill_on_drop: false }` [INFO] [stdout] 99342fd99c8e40516983f22cb243a2806c40d41427f3982975fae3a2fa412c5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1cd2fd72169ad67011d8f891a92581dbd1f2269fc6e1e863c64a402f2bc9c13c [INFO] running `Command { std: "docker" "start" "-a" "1cd2fd72169ad67011d8f891a92581dbd1f2269fc6e1e863c64a402f2bc9c13c", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/simpletcp/tests.rs:38:40 [INFO] [stderr] | [INFO] [stderr] 38 | assert!(client.nodelay().unwrap(), true); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 38 | assert!(client.nodelay().unwrap(), "{}", true); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `simpletcp` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/simpletcp-e6b1e46399e9b1c3) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test simpletcp::tests::message_types ... ok [INFO] [stdout] test utils::tests::poll_set ... ok [INFO] [stdout] test utils::tests::poll_both ... ok [INFO] [stdout] test utils::tests::poll_set_ev ... ok [INFO] [stdout] test simpletcp::tests::accept ... ok [INFO] [stdout] test utils::tests::poll_read_timeout ... ok [INFO] [stdout] test simpletcp::tests::nodelay ... ok [INFO] [stdout] test simpletcp::tests::create_server ... ok [INFO] [stdout] test simpletcp::tests::accept_blocking ... ok [INFO] [stdout] test utils::tests::poll_read ... ok [INFO] [stdout] test utils::tests::poll_set_timeout ... ok [INFO] [stdout] test simpletcp::tests::client_write_server_read ... ok [INFO] [stdout] test simpletcp::tests::raw_fragmented ... ok [INFO] [stdout] test simpletcp::tests::buffer_overflow ... ok [INFO] [stdout] test simpletcp::tests::size_exceed ... ok [INFO] [stdout] test simpletcp::tests::accept_none ... ok [INFO] [stdout] test simpletcp::tests::raw ... ok [INFO] [stdout] test simpletcp::tests::read_timeout_success ... ok [INFO] [stdout] test simpletcp::tests::raw_would_block ... ok [INFO] [stdout] test simpletcp::tests::write_blocking ... ok [INFO] [stdout] test simpletcp::tests::read_timeout_timed_out ... ok [INFO] [stdout] test simpletcp::tests::server_write_client_read ... ok [INFO] [stdout] test simpletcp::tests::connect ... ok [INFO] [stdout] test simpletcp::tests::fingerprint ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.46s [INFO] [stdout] [INFO] [stderr] Doc-tests simpletcp [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] running `Command { std: "docker" "inspect" "1cd2fd72169ad67011d8f891a92581dbd1f2269fc6e1e863c64a402f2bc9c13c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cd2fd72169ad67011d8f891a92581dbd1f2269fc6e1e863c64a402f2bc9c13c", kill_on_drop: false }` [INFO] [stdout] 1cd2fd72169ad67011d8f891a92581dbd1f2269fc6e1e863c64a402f2bc9c13c