[INFO] fetching crate muzik 1.0.0... [INFO] testing muzik-1.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate muzik 1.0.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate muzik 1.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate muzik 1.0.0 [INFO] tweaked toml for crates.io crate muzik 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate muzik 1.0.0 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] crate crates.io crate muzik 1.0.0 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 serde_derive v1.0.207 [INFO] [stderr] Downloaded chordparser v1.0.1 [INFO] [stderr] Downloaded serde v1.0.207 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3cc9668c3c58a827def0fd432e27bee70cfeb15c3401a2034f289963cddc5225 [INFO] running `Command { std: "docker" "start" "-a" "3cc9668c3c58a827def0fd432e27bee70cfeb15c3401a2034f289963cddc5225", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cc9668c3c58a827def0fd432e27bee70cfeb15c3401a2034f289963cddc5225", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cc9668c3c58a827def0fd432e27bee70cfeb15c3401a2034f289963cddc5225", kill_on_drop: false }` [INFO] [stdout] 3cc9668c3c58a827def0fd432e27bee70cfeb15c3401a2034f289963cddc5225 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6040dc953c813c4389e82126f5b0b45a36c12cdfb896e47095c6c10e74cda456 [INFO] running `Command { std: "docker" "start" "-a" "6040dc953c813c4389e82126f5b0b45a36c12cdfb896e47095c6c10e74cda456", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling serde v1.0.207 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.207 [INFO] [stderr] Compiling midly v0.5.3 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling chordparser v1.0.1 [INFO] [stderr] Compiling muzik v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/comping_generator.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 75 | ) -> Result { [INFO] [stdout] | --- the lifetime gets resolved as `'_` [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] 75 | ) -> Result, ParserErrors> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/comping_generator.rs:98:24 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn from_string(&self, i: &str, omit_bass: bool) -> Result { [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] 98 | pub fn from_string(&self, i: &str, omit_bass: bool) -> Result, ParserErrors> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.87s [INFO] running `Command { std: "docker" "inspect" "6040dc953c813c4389e82126f5b0b45a36c12cdfb896e47095c6c10e74cda456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6040dc953c813c4389e82126f5b0b45a36c12cdfb896e47095c6c10e74cda456", kill_on_drop: false }` [INFO] [stdout] 6040dc953c813c4389e82126f5b0b45a36c12cdfb896e47095c6c10e74cda456 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 60fb66556567c275e2ba0215a7c21719eb4fa3daf42f750cb5310fe3b18d3e49 [INFO] running `Command { std: "docker" "start" "-a" "60fb66556567c275e2ba0215a7c21719eb4fa3daf42f750cb5310fe3b18d3e49", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/comping_generator.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 75 | ) -> Result { [INFO] [stdout] | --- the lifetime gets resolved as `'_` [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] 75 | ) -> Result, ParserErrors> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling muzik v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/comping_generator.rs:98:24 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn from_string(&self, i: &str, omit_bass: bool) -> Result { [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] 98 | pub fn from_string(&self, i: &str, omit_bass: bool) -> Result, ParserErrors> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/comping_generator.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 75 | ) -> Result { [INFO] [stdout] | --- the lifetime gets resolved as `'_` [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] 75 | ) -> Result, ParserErrors> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/comping_generator.rs:98:24 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn from_string(&self, i: &str, omit_bass: bool) -> Result { [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] 98 | pub fn from_string(&self, i: &str, omit_bass: bool) -> Result, ParserErrors> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `Command { std: "docker" "inspect" "60fb66556567c275e2ba0215a7c21719eb4fa3daf42f750cb5310fe3b18d3e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60fb66556567c275e2ba0215a7c21719eb4fa3daf42f750cb5310fe3b18d3e49", kill_on_drop: false }` [INFO] [stdout] 60fb66556567c275e2ba0215a7c21719eb4fa3daf42f750cb5310fe3b18d3e49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f347addd32cab753712b21de7110579f9fae66b23d2f3af6d83ecc0726dfbc81 [INFO] running `Command { std: "docker" "start" "-a" "f347addd32cab753712b21de7110579f9fae66b23d2f3af6d83ecc0726dfbc81", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] [INFO] [stderr] --> src/comping_generator.rs:71:9 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 71 | &self, [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stdout] [INFO] [stderr] ... [INFO] [stderr] 75 | ) -> Result { [INFO] [stderr] | --- the lifetime gets resolved as `'_` [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] 75 | ) -> Result, ParserErrors> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/comping_generator.rs:98:24 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn from_string(&self, i: &str, omit_bass: bool) -> Result { [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] 98 | pub fn from_string(&self, i: &str, omit_bass: bool) -> Result, ParserErrors> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `muzik` (lib) generated 2 warnings (run `cargo fix --lib -p muzik` to apply 2 suggestions) [INFO] [stderr] warning: `muzik` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/muzik-333c0e37fec29e1d) [INFO] running `Command { std: "docker" "inspect" "f347addd32cab753712b21de7110579f9fae66b23d2f3af6d83ecc0726dfbc81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f347addd32cab753712b21de7110579f9fae66b23d2f3af6d83ecc0726dfbc81", kill_on_drop: false }` [INFO] [stdout] f347addd32cab753712b21de7110579f9fae66b23d2f3af6d83ecc0726dfbc81