[INFO] cloning repository https://github.com/generic-user1/mrs-matrix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/generic-user1/mrs-matrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeneric-user1%2Fmrs-matrix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeneric-user1%2Fmrs-matrix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6f1c5f8914396f389e6463be7a68836c38729b1
[INFO] testing generic-user1/mrs-matrix against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeneric-user1%2Fmrs-matrix" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/generic-user1/mrs-matrix
[INFO] finished tweaking git repo https://github.com/generic-user1/mrs-matrix
[INFO] tweaked toml for git repo https://github.com/generic-user1/mrs-matrix written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/generic-user1/mrs-matrix 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 git repo https://github.com/generic-user1/mrs-matrix 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 coolor v0.5.0
[INFO] [stderr]   Downloaded clap_derive v3.2.6
[INFO] [stderr]   Downloaded crossterm v0.23.2
[INFO] [stderr]   Downloaded os_str_bytes v6.1.0
[INFO] [stderr]   Downloaded clap_lex v0.2.3
[INFO] [stderr]   Downloaded hashbrown v0.12.1
[INFO] [stderr]   Downloaded clap v3.2.6
[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] c1bb87baa1e0db8f1ec26e8a2f57f930328854045584866586ef1b56ad351c19
[INFO] running `Command { std: "docker" "start" "-a" "c1bb87baa1e0db8f1ec26e8a2f57f930328854045584866586ef1b56ad351c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1bb87baa1e0db8f1ec26e8a2f57f930328854045584866586ef1b56ad351c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1bb87baa1e0db8f1ec26e8a2f57f930328854045584866586ef1b56ad351c19", kill_on_drop: false }`
[INFO] [stdout] c1bb87baa1e0db8f1ec26e8a2f57f930328854045584866586ef1b56ad351c19
[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] 36c0104df9df9b662ce156b5dc2c678ed74797cb0aab009eb008051ca4e1c2ae
[INFO] running `Command { std: "docker" "start" "-a" "36c0104df9df9b662ce156b5dc2c678ed74797cb0aab009eb008051ca4e1c2ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling os_str_bytes v6.1.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling hashbrown v0.12.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling mio v0.8.3
[INFO] [stderr]    Compiling clap_lex v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.23.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling coolor v0.5.0
[INFO] [stderr]    Compiling clap_derive v3.2.6
[INFO] [stderr]    Compiling clap v3.2.6
[INFO] [stderr]    Compiling mrs-matrix v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/animation.rs:27:33
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn create_raindrops<T>(charset: &Vec<char>, color_algorithm: T, 
[INFO] [stdout]    |                                 ^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 28 |     advance_chance:f64, terminal_width: u16, terminal_height: u16) 
[INFO] [stdout] 29 | -> Vec<Raindrop<T>>
[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] 29 | -> Vec<Raindrop<'_, T>>
[INFO] [stdout]    |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.29s
[INFO] running `Command { std: "docker" "inspect" "36c0104df9df9b662ce156b5dc2c678ed74797cb0aab009eb008051ca4e1c2ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c0104df9df9b662ce156b5dc2c678ed74797cb0aab009eb008051ca4e1c2ae", kill_on_drop: false }`
[INFO] [stdout] 36c0104df9df9b662ce156b5dc2c678ed74797cb0aab009eb008051ca4e1c2ae
[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] f450dbcd947397dfb7e97e1c4811a33ac3ac79a226cb919e0540e710abb9a802
[INFO] running `Command { std: "docker" "start" "-a" "f450dbcd947397dfb7e97e1c4811a33ac3ac79a226cb919e0540e710abb9a802", kill_on_drop: false }`
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/animation.rs:27:33
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn create_raindrops<T>(charset: &Vec<char>, color_algorithm: T, 
[INFO] [stdout]    |                                 ^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 28 |     advance_chance:f64, terminal_width: u16, terminal_height: u16) 
[INFO] [stdout] 29 | -> Vec<Raindrop<T>>
[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] 29 | -> Vec<Raindrop<'_, T>>
[INFO] [stdout]    |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mrs-matrix v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/animation.rs:27:33
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn create_raindrops<T>(charset: &Vec<char>, color_algorithm: T, 
[INFO] [stdout]    |                                 ^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 28 |     advance_chance:f64, terminal_width: u16, terminal_height: u16) 
[INFO] [stdout] 29 | -> Vec<Raindrop<T>>
[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] 29 | -> Vec<Raindrop<'_, T>>
[INFO] [stdout]    |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f450dbcd947397dfb7e97e1c4811a33ac3ac79a226cb919e0540e710abb9a802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f450dbcd947397dfb7e97e1c4811a33ac3ac79a226cb919e0540e710abb9a802", kill_on_drop: false }`
[INFO] [stdout] f450dbcd947397dfb7e97e1c4811a33ac3ac79a226cb919e0540e710abb9a802
[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] b5e3f2761cfa7c3e3c475b7ec23dbf69f2ad837d6a69f62c8cefadc40311fb05
[INFO] running `Command { std: "docker" "start" "-a" "b5e3f2761cfa7c3e3c475b7ec23dbf69f2ad837d6a69f62c8cefadc40311fb05", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/animation.rs:27:33
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn create_raindrops<T>(charset: &Vec<char>, color_algorithm: T, 
[INFO] [stderr]    |                                 ^^^^^^^^^^ this lifetime flows to the output
[INFO] [stderr] 28 |     advance_chance:f64, terminal_width: u16, terminal_height: u16) 
[INFO] [stderr] 29 | -> Vec<Raindrop<T>>
[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] 29 | -> Vec<Raindrop<'_, T>>
[INFO] [stderr]    |                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: `mrs-matrix` (lib) generated 1 warning (run `cargo fix --lib -p mrs-matrix` to apply 1 suggestion)
[INFO] [stderr] warning: `mrs-matrix` (lib test) generated 1 warning (1 duplicate)
[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/mrs_matrix-471607025656926a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mrs_matrix-5a8162468e00f1a9)
[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] [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" "b5e3f2761cfa7c3e3c475b7ec23dbf69f2ad837d6a69f62c8cefadc40311fb05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e3f2761cfa7c3e3c475b7ec23dbf69f2ad837d6a69f62c8cefadc40311fb05", kill_on_drop: false }`
[INFO] [stdout] b5e3f2761cfa7c3e3c475b7ec23dbf69f2ad837d6a69f62c8cefadc40311fb05