[INFO] fetching crate rfc5444 0.1.0...
[INFO] testing rfc5444-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rfc5444 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rfc5444 0.1.0
[INFO] finished tweaking crates.io crate rfc5444 0.1.0
[INFO] tweaked toml for crates.io crate rfc5444 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfc5444 0.1.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.9.1)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c027f6af511292b4c1c77c18436dbbb0080a674293f4dc6a0e0f2ec1506927b1
[INFO] running `Command { std: "docker" "start" "-a" "c027f6af511292b4c1c77c18436dbbb0080a674293f4dc6a0e0f2ec1506927b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c027f6af511292b4c1c77c18436dbbb0080a674293f4dc6a0e0f2ec1506927b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c027f6af511292b4c1c77c18436dbbb0080a674293f4dc6a0e0f2ec1506927b1", kill_on_drop: false }`
[INFO] [stdout] c027f6af511292b4c1c77c18436dbbb0080a674293f4dc6a0e0f2ec1506927b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] be84190ca4b4cdc47c56d5f108522ea0b48a38e619e14324c243ef917ead232e
[INFO] running `Command { std: "docker" "start" "-a" "be84190ca4b4cdc47c56d5f108522ea0b48a38e619e14324c243ef917ead232e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfc5444 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/parser.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     input: &'a [u8],
[INFO] [stdout]    |             ^^ this lifetime flows to the output
[INFO] [stdout] 25 |     address_length: usize,
[INFO] [stdout] 26 | ) -> Result<(&'a [u8], AddressBlock), Error> {
[INFO] [stdout]    |               --       ------------ the lifetimes get resolved as `'a`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetimes get resolved as `'a`
[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] 26 | ) -> Result<(&'a [u8], AddressBlock<'a>), Error> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "be84190ca4b4cdc47c56d5f108522ea0b48a38e619e14324c243ef917ead232e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be84190ca4b4cdc47c56d5f108522ea0b48a38e619e14324c243ef917ead232e", kill_on_drop: false }`
[INFO] [stdout] be84190ca4b4cdc47c56d5f108522ea0b48a38e619e14324c243ef917ead232e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 340103701f8c531881ee5f9a1d14bd2be41de03434842fca87a7c2a8fc30d062
[INFO] running `Command { std: "docker" "start" "-a" "340103701f8c531881ee5f9a1d14bd2be41de03434842fca87a7c2a8fc30d062", kill_on_drop: false }`
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/parser.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     input: &'a [u8],
[INFO] [stdout]    |             ^^ this lifetime flows to the output
[INFO] [stdout] 25 |     address_length: usize,
[INFO] [stdout] 26 | ) -> Result<(&'a [u8], AddressBlock), Error> {
[INFO] [stdout]    |               --       ------------ the lifetimes get resolved as `'a`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetimes get resolved as `'a`
[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] 26 | ) -> Result<(&'a [u8], AddressBlock<'a>), Error> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rfc5444 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/parser.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     input: &'a [u8],
[INFO] [stdout]    |             ^^ this lifetime flows to the output
[INFO] [stdout] 25 |     address_length: usize,
[INFO] [stdout] 26 | ) -> Result<(&'a [u8], AddressBlock), Error> {
[INFO] [stdout]    |               --       ------------ the lifetimes get resolved as `'a`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetimes get resolved as `'a`
[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] 26 | ) -> Result<(&'a [u8], AddressBlock<'a>), Error> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "340103701f8c531881ee5f9a1d14bd2be41de03434842fca87a7c2a8fc30d062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340103701f8c531881ee5f9a1d14bd2be41de03434842fca87a7c2a8fc30d062", kill_on_drop: false }`
[INFO] [stdout] 340103701f8c531881ee5f9a1d14bd2be41de03434842fca87a7c2a8fc30d062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] caa3210c35964b677e0c9c5500afeade5aaea4770f2f26149d05ed7b640dda1f
[INFO] running `Command { std: "docker" "start" "-a" "caa3210c35964b677e0c9c5500afeade5aaea4770f2f26149d05ed7b640dda1f", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/parser.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     input: &'a [u8],
[INFO] [stderr]    |             ^^ this lifetime flows to the output
[INFO] [stderr] 25 |     address_length: usize,
[INFO] [stderr] 26 | ) -> Result<(&'a [u8], AddressBlock), Error> {
[INFO] [stderr]    |               --       ------------ the lifetimes get resolved as `'a`
[INFO] [stderr]    |               |
[INFO] [stderr]    |               the lifetimes get resolved as `'a`
[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] 26 | ) -> Result<(&'a [u8], AddressBlock<'a>), Error> {
[INFO] [stderr]    |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rfc5444` (lib) generated 1 warning (run `cargo fix --lib -p rfc5444` to apply 1 suggestion)
[INFO] [stderr] warning: `rfc5444` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rfc5444-f5e79c71344150ef)
[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" "caa3210c35964b677e0c9c5500afeade5aaea4770f2f26149d05ed7b640dda1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa3210c35964b677e0c9c5500afeade5aaea4770f2f26149d05ed7b640dda1f", kill_on_drop: false }`
[INFO] [stdout] caa3210c35964b677e0c9c5500afeade5aaea4770f2f26149d05ed7b640dda1f