[INFO] cloning repository https://github.com/blakeanedved/recdecassignment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blakeanedved/recdecassignment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakeanedved%2Frecdecassignment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakeanedved%2Frecdecassignment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de40c1dd7af5410ba0902a57d5564a157cdeb1cd
[INFO] testing blakeanedved/recdecassignment 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%2Fblakeanedved%2Frecdecassignment" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/blakeanedved/recdecassignment
[INFO] finished tweaking git repo https://github.com/blakeanedved/recdecassignment
[INFO] tweaked toml for git repo https://github.com/blakeanedved/recdecassignment written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/blakeanedved/recdecassignment 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/blakeanedved/recdecassignment 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] 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] dcd721bf2fd1a70af4263d52ecb8662a7968d746752177b78a8558fb0780f602
[INFO] running `Command { std: "docker" "start" "-a" "dcd721bf2fd1a70af4263d52ecb8662a7968d746752177b78a8558fb0780f602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcd721bf2fd1a70af4263d52ecb8662a7968d746752177b78a8558fb0780f602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd721bf2fd1a70af4263d52ecb8662a7968d746752177b78a8558fb0780f602", kill_on_drop: false }`
[INFO] [stdout] dcd721bf2fd1a70af4263d52ecb8662a7968d746752177b78a8558fb0780f602
[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] 833a4d383c7cf4fdc784fba0b84122d99483366a628e8d2119764ec464d8b3f3
[INFO] running `Command { std: "docker" "start" "-a" "833a4d383c7cf4fdc784fba0b84122d99483366a628e8d2119764ec464d8b3f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling recdecassignment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]  --> src/recdec.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(buff: &'a String) -> RecursiveDescentParser {
[INFO] [stdout]   |                       ^^            ---------------------- the lifetime gets resolved as `'a`
[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 consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(buff: &'a String) -> RecursiveDescentParser<'a> {
[INFO] [stdout]   |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "833a4d383c7cf4fdc784fba0b84122d99483366a628e8d2119764ec464d8b3f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "833a4d383c7cf4fdc784fba0b84122d99483366a628e8d2119764ec464d8b3f3", kill_on_drop: false }`
[INFO] [stdout] 833a4d383c7cf4fdc784fba0b84122d99483366a628e8d2119764ec464d8b3f3
[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] 7ae572981c613f3f022a71408fbd580c434fc1b8baf6f7054e7d16992de6967d
[INFO] running `Command { std: "docker" "start" "-a" "7ae572981c613f3f022a71408fbd580c434fc1b8baf6f7054e7d16992de6967d", kill_on_drop: false }`
[INFO] [stderr]    Compiling recdecassignment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]  --> src/recdec.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(buff: &'a String) -> RecursiveDescentParser {
[INFO] [stdout]   |                       ^^            ---------------------- the lifetime gets resolved as `'a`
[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 consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(buff: &'a String) -> RecursiveDescentParser<'a> {
[INFO] [stdout]   |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "7ae572981c613f3f022a71408fbd580c434fc1b8baf6f7054e7d16992de6967d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae572981c613f3f022a71408fbd580c434fc1b8baf6f7054e7d16992de6967d", kill_on_drop: false }`
[INFO] [stdout] 7ae572981c613f3f022a71408fbd580c434fc1b8baf6f7054e7d16992de6967d
[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] 59be649fc04f6e5f52917faa4bf3145801b38e861a8958fbf7ed35cbcb5adc64
[INFO] running `Command { std: "docker" "start" "-a" "59be649fc04f6e5f52917faa4bf3145801b38e861a8958fbf7ed35cbcb5adc64", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]  --> src/recdec.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new(buff: &'a String) -> RecursiveDescentParser {
[INFO] [stderr]   |                       ^^            ---------------------- the lifetime gets resolved as `'a`
[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 consistently use `'a`
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new(buff: &'a String) -> RecursiveDescentParser<'a> {
[INFO] [stderr]   |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `recdecassignment` (bin "recdecassignment" test) generated 1 warning (run `cargo fix --bin "recdecassignment" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/recdecassignment-841ac186940d0a1c)
[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" "59be649fc04f6e5f52917faa4bf3145801b38e861a8958fbf7ed35cbcb5adc64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59be649fc04f6e5f52917faa4bf3145801b38e861a8958fbf7ed35cbcb5adc64", kill_on_drop: false }`
[INFO] [stdout] 59be649fc04f6e5f52917faa4bf3145801b38e861a8958fbf7ed35cbcb5adc64