[INFO] fetching crate poengsum 0.2.2... [INFO] testing poengsum-0.2.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate poengsum 0.2.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate poengsum 0.2.2 [INFO] finished tweaking crates.io crate poengsum 0.2.2 [INFO] tweaked toml for crates.io crate poengsum 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate poengsum 0.2.2 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] crate crates.io crate poengsum 0.2.2 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded moddef v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b52f446240690949846e96dcec8d3706ed0be8e2555e92c8b9472bbe24572294 [INFO] running `Command { std: "docker" "start" "-a" "b52f446240690949846e96dcec8d3706ed0be8e2555e92c8b9472bbe24572294", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b52f446240690949846e96dcec8d3706ed0be8e2555e92c8b9472bbe24572294", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b52f446240690949846e96dcec8d3706ed0be8e2555e92c8b9472bbe24572294", kill_on_drop: false }` [INFO] [stdout] b52f446240690949846e96dcec8d3706ed0be8e2555e92c8b9472bbe24572294 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 304027ea5301583ac81bb8da569b2f918bfec29c43043907375e173fe16c772e [INFO] running `Command { std: "docker" "start" "-a" "304027ea5301583ac81bb8da569b2f918bfec29c43043907375e173fe16c772e", kill_on_drop: false }` [INFO] [stderr] Compiling moddef v0.2.6 [INFO] [stderr] Compiling supports-unicode v3.0.0 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling poengsum v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/error/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | fn msg(&self) -> Msg [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] 56 | fn msg(&self) -> Msg<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/error/expected_arg.rs:35:16 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg [INFO] [stdout] | ^^^^^ this lifetime flows to the output --- the lifetime gets resolved as `'_` [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] 35 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/error/insufficient_data.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn msg(&self) -> Msg [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] 16 | pub fn msg(&self) -> Msg<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/error/invalid_call.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg [INFO] [stdout] | ^^^^^ this lifetime flows to the output --- the lifetime gets resolved as `'_` [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] 17 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/help/mod.rs:184:16 [INFO] [stdout] | [INFO] [stdout] 184 | pub fn msg(&self) -> Msg [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] 184 | pub fn msg(&self) -> Msg<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.09s [INFO] running `Command { std: "docker" "inspect" "304027ea5301583ac81bb8da569b2f918bfec29c43043907375e173fe16c772e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "304027ea5301583ac81bb8da569b2f918bfec29c43043907375e173fe16c772e", kill_on_drop: false }` [INFO] [stdout] 304027ea5301583ac81bb8da569b2f918bfec29c43043907375e173fe16c772e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] edd6a9923e9959194ef6f8caa16f1d208a61db88ff803c8b56feadeb0e2b0ec8 [INFO] running `Command { std: "docker" "start" "-a" "edd6a9923e9959194ef6f8caa16f1d208a61db88ff803c8b56feadeb0e2b0ec8", kill_on_drop: false }` [INFO] [stderr] Compiling poengsum v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/error/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | fn msg(&self) -> Msg [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] 56 | fn msg(&self) -> Msg<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/error/expected_arg.rs:35:16 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg [INFO] [stdout] | ^^^^^ this lifetime flows to the output --- the lifetime gets resolved as `'_` [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] 35 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/error/insufficient_data.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn msg(&self) -> Msg [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] 16 | pub fn msg(&self) -> Msg<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/error/invalid_call.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg [INFO] [stdout] | ^^^^^ this lifetime flows to the output --- the lifetime gets resolved as `'_` [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] 17 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/help/mod.rs:184:16 [INFO] [stdout] | [INFO] [stdout] 184 | pub fn msg(&self) -> Msg [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] 184 | pub fn msg(&self) -> Msg<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "edd6a9923e9959194ef6f8caa16f1d208a61db88ff803c8b56feadeb0e2b0ec8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edd6a9923e9959194ef6f8caa16f1d208a61db88ff803c8b56feadeb0e2b0ec8", kill_on_drop: false }` [INFO] [stdout] edd6a9923e9959194ef6f8caa16f1d208a61db88ff803c8b56feadeb0e2b0ec8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5ee0adc45428d139d41aa67a46a83dc1c4fd2655822a38b90637514d61d20413 [INFO] running `Command { std: "docker" "start" "-a" "5ee0adc45428d139d41aa67a46a83dc1c4fd2655822a38b90637514d61d20413", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/error/mod.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 56 | fn msg(&self) -> Msg [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] 56 | fn msg(&self) -> Msg<'_> [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/error/expected_arg.rs:35:16 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg [INFO] [stderr] | ^^^^^ this lifetime flows to the output --- the lifetime gets resolved as `'_` [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] 35 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg<'_> [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/error/insufficient_data.rs:16:16 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn msg(&self) -> Msg [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] 16 | pub fn msg(&self) -> Msg<'_> [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/error/invalid_call.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg [INFO] [stderr] | ^^^^^ this lifetime flows to the output --- the lifetime gets resolved as `'_` [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] 17 | pub fn msg(&self, exe: &'static str, no: usize) -> Msg<'_> [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/help/mod.rs:184:16 [INFO] [stderr] | [INFO] [stderr] 184 | pub fn msg(&self) -> Msg [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] 184 | pub fn msg(&self) -> Msg<'_> [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `poengsum` (bin "poengsum" test) generated 5 warnings (run `cargo fix --bin "poengsum" --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/poengsum-0a3b5464b35bab28) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5ee0adc45428d139d41aa67a46a83dc1c4fd2655822a38b90637514d61d20413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ee0adc45428d139d41aa67a46a83dc1c4fd2655822a38b90637514d61d20413", kill_on_drop: false }` [INFO] [stdout] 5ee0adc45428d139d41aa67a46a83dc1c4fd2655822a38b90637514d61d20413