[INFO] fetching crate irc-rust 0.4.0... [INFO] testing irc-rust-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate irc-rust 0.4.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate irc-rust 0.4.0 [INFO] finished tweaking crates.io crate irc-rust 0.4.0 [INFO] tweaked toml for crates.io crate irc-rust 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate irc-rust 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07798a63d4b01d5c7ad96792e83207f5b5d2daad231d7b5a08e3af869d5d9d46 [INFO] running `Command { std: "docker" "start" "-a" "07798a63d4b01d5c7ad96792e83207f5b5d2daad231d7b5a08e3af869d5d9d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07798a63d4b01d5c7ad96792e83207f5b5d2daad231d7b5a08e3af869d5d9d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07798a63d4b01d5c7ad96792e83207f5b5d2daad231d7b5a08e3af869d5d9d46", kill_on_drop: false }` [INFO] [stdout] 07798a63d4b01d5c7ad96792e83207f5b5d2daad231d7b5a08e3af869d5d9d46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 39268fda40f2ff5aec0cdec0679630cbf8a8e48480b25d424d448957e9bef81f [INFO] running `Command { std: "docker" "start" "-a" "39268fda40f2ff5aec0cdec0679630cbf8a8e48480b25d424d448957e9bef81f", kill_on_drop: false }` [INFO] [stderr] Compiling irc-rust v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:47:18 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn parse(&self) -> Result { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 47 | pub fn parse(&self) -> Result, ParserError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:82:22 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn tokenizer(&self) -> Result, ParserError> { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 82 | pub fn tokenizer(&self) -> Result, ParserError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:105:19 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn prefix(&self) -> Result, ParserError> { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 105 | pub fn prefix(&self) -> Result>, ParserError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "39268fda40f2ff5aec0cdec0679630cbf8a8e48480b25d424d448957e9bef81f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39268fda40f2ff5aec0cdec0679630cbf8a8e48480b25d424d448957e9bef81f", kill_on_drop: false }` [INFO] [stdout] 39268fda40f2ff5aec0cdec0679630cbf8a8e48480b25d424d448957e9bef81f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c931477ea6d7d0082a233c0b36ae351c35559f4a0be771f7676a51e2cd40bce3 [INFO] running `Command { std: "docker" "start" "-a" "c931477ea6d7d0082a233c0b36ae351c35559f4a0be771f7676a51e2cd40bce3", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:47:18 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn parse(&self) -> Result { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 47 | pub fn parse(&self) -> Result, ParserError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:82:22 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn tokenizer(&self) -> Result, ParserError> { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 82 | pub fn tokenizer(&self) -> Result, ParserError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:105:19 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn prefix(&self) -> Result, ParserError> { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 105 | pub fn prefix(&self) -> Result>, ParserError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling irc-rust v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:47:18 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn parse(&self) -> Result { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 47 | pub fn parse(&self) -> Result, ParserError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:82:22 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn tokenizer(&self) -> Result, ParserError> { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 82 | pub fn tokenizer(&self) -> Result, ParserError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:105:19 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn prefix(&self) -> Result, ParserError> { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 105 | pub fn prefix(&self) -> Result>, ParserError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.12s [INFO] running `Command { std: "docker" "inspect" "c931477ea6d7d0082a233c0b36ae351c35559f4a0be771f7676a51e2cd40bce3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c931477ea6d7d0082a233c0b36ae351c35559f4a0be771f7676a51e2cd40bce3", kill_on_drop: false }` [INFO] [stdout] c931477ea6d7d0082a233c0b36ae351c35559f4a0be771f7676a51e2cd40bce3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ec27174bda1948db0203c90f2d830d1575347b13b59852120c5d9fc4bbf7187e [INFO] running `Command { std: "docker" "start" "-a" "ec27174bda1948db0203c90f2d830d1575347b13b59852120c5d9fc4bbf7187e", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/message.rs:47:18 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn parse(&self) -> Result { [INFO] [stderr] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 47 | pub fn parse(&self) -> Result, ParserError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/message.rs:82:22 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 24 tests [INFO] [stderr] 82 | pub fn tokenizer(&self) -> Result, ParserError> { [INFO] [stderr] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 82 | pub fn tokenizer(&self) -> Result, ParserError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/message.rs:105:19 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn prefix(&self) -> Result, ParserError> { [INFO] [stderr] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 105 | pub fn prefix(&self) -> Result>, ParserError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `irc-rust` (lib) generated 3 warnings (run `cargo fix --lib -p irc-rust` to apply 3 suggestions) [INFO] [stderr] warning: `irc-rust` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/irc_rust-3ea2f397afe28696) [INFO] [stdout] test message::tests::test_prefix ... ok [INFO] [stdout] test message::tests::test_tags ... ok [INFO] [stdout] test parsed::tests::test_parsed ... ok [INFO] [stdout] test test::test_cmd_and_param ... ok [INFO] [stdout] test test::test_cmd_and_trailing ... ok [INFO] [stdout] test test::test_command_only ... ok [INFO] [stdout] test test::test_message_builder ... ok [INFO] [stdout] test test::test_parse ... ok [INFO] [stdout] test test::test_without_prefix ... ok [INFO] [stdout] test tokenizer::tests::test_command_only ... ok [INFO] [stdout] test tokenizer::tests::test_all ... ok [INFO] [stdout] test test::test_tags ... ok [INFO] [stdout] test tokenizer::tests::test_only_trailing ... ok [INFO] [stdout] test tokenizer::tests::test_params ... ok [INFO] [stdout] test tokenizer::tests::test_params_trailing ... ok [INFO] [stdout] test tokenizer::tests::test_prefix ... ok [INFO] [stdout] test tokenizer::tests::test_prefix_host ... ok [INFO] [stdout] test tokenizer::tests::test_empty ... ok [INFO] [stdout] test tokenizer::tests::test_prefix_name ... ok [INFO] [stdout] test tokenizer::tests::test_prefix_user ... ok [INFO] [stdout] test tokenizer::tests::test_tag ... ok [INFO] [stdout] test test::test_prefix ... ok [INFO] [stdout] test tokenizer::tests::test_tags ... ok [INFO] [stdout] test tokenizer::tests::test_trailing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ec27174bda1948db0203c90f2d830d1575347b13b59852120c5d9fc4bbf7187e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec27174bda1948db0203c90f2d830d1575347b13b59852120c5d9fc4bbf7187e", kill_on_drop: false }` [INFO] [stdout] ec27174bda1948db0203c90f2d830d1575347b13b59852120c5d9fc4bbf7187e