[INFO] cloning repository https://github.com/jackaperkins/treehopper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackaperkins/treehopper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackaperkins%2Ftreehopper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackaperkins%2Ftreehopper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a698fd09d40d9f5464dee30cac712fe3df35c46
[INFO] testing jackaperkins/treehopper against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackaperkins%2Ftreehopper" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jackaperkins/treehopper
[INFO] finished tweaking git repo https://github.com/jackaperkins/treehopper
[INFO] tweaked toml for git repo https://github.com/jackaperkins/treehopper written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jackaperkins/treehopper on toolchain c066bf6804adc55193b71afdff6a56922f4a8689
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jackaperkins/treehopper 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d32d25d3bb35eadc913a1d8335287f47a6ae296cb1b954f24460fbf820473ee
[INFO] running `Command { std: "docker" "start" "-a" "4d32d25d3bb35eadc913a1d8335287f47a6ae296cb1b954f24460fbf820473ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d32d25d3bb35eadc913a1d8335287f47a6ae296cb1b954f24460fbf820473ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d32d25d3bb35eadc913a1d8335287f47a6ae296cb1b954f24460fbf820473ee", kill_on_drop: false }`
[INFO] [stdout] 4d32d25d3bb35eadc913a1d8335287f47a6ae296cb1b954f24460fbf820473ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c6e0937440e8c9474a9f7cb95db1c28a278ca50860d2ef5975728aa328905041
[INFO] running `Command { std: "docker" "start" "-a" "c6e0937440e8c9474a9f7cb95db1c28a278ca50860d2ef5975728aa328905041", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling treehopper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/challenge.rs:62:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn new(data: &[String], node_type: NodeType) -> Node {
[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] 62 |     pub fn new(data: &[String], node_type: NodeType) -> Node<'_> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.30s
[INFO] running `Command { std: "docker" "inspect" "c6e0937440e8c9474a9f7cb95db1c28a278ca50860d2ef5975728aa328905041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e0937440e8c9474a9f7cb95db1c28a278ca50860d2ef5975728aa328905041", kill_on_drop: false }`
[INFO] [stdout] c6e0937440e8c9474a9f7cb95db1c28a278ca50860d2ef5975728aa328905041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8c04e3a2796bc7d7058d83851d68e8e59cd104b810be87d78ce286b7c106c5fa
[INFO] running `Command { std: "docker" "start" "-a" "8c04e3a2796bc7d7058d83851d68e8e59cd104b810be87d78ce286b7c106c5fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling treehopper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/challenge.rs:62:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn new(data: &[String], node_type: NodeType) -> Node {
[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] 62 |     pub fn new(data: &[String], node_type: NodeType) -> Node<'_> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "8c04e3a2796bc7d7058d83851d68e8e59cd104b810be87d78ce286b7c106c5fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c04e3a2796bc7d7058d83851d68e8e59cd104b810be87d78ce286b7c106c5fa", kill_on_drop: false }`
[INFO] [stdout] 8c04e3a2796bc7d7058d83851d68e8e59cd104b810be87d78ce286b7c106c5fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d072fc12a230a1431927ae1948c42cfd0fc9998f1a890f33ecb2d87977e4e8c0
[INFO] running `Command { std: "docker" "start" "-a" "d072fc12a230a1431927ae1948c42cfd0fc9998f1a890f33ecb2d87977e4e8c0", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/challenge.rs:62:22
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn new(data: &[String], node_type: NodeType) -> Node {
[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] 62 |     pub fn new(data: &[String], node_type: NodeType) -> Node<'_> {
[INFO] [stderr]    |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `treehopper` (bin "treehopper" test) generated 1 warning (run `cargo fix --bin "treehopper" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/treehopper-0a90d64b5f123aad)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test challenge::protocol_misconfigured_peer ... ok
[INFO] [stdout] test challenge::initialization ... ok
[INFO] [stdout] test challenge::protocol_no_common ... ok
[INFO] [stdout] test simple::basic_has_query ... ok
[INFO] [stdout] test simple::bad_response ... ok
[INFO] [stdout] test challenge::protocol_basics ... ok
[INFO] [stdout] test challenge::protocol_order ... ok
[INFO] [stdout] test simple::basic_protocol ... ok
[INFO] [stdout] test simple::basic_protocol_partial ... ok
[INFO] [stdout] test simple::common_state_for_querier ... ok
[INFO] [stdout] test simple::common_state_for_responder ... ok
[INFO] [stdout] test simple::protocol_odd_lengths ... ok
[INFO] [stdout] test simple::protocol_odd_lengths_reversed ... ok
[INFO] [stdout] test simple::start_node ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d072fc12a230a1431927ae1948c42cfd0fc9998f1a890f33ecb2d87977e4e8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d072fc12a230a1431927ae1948c42cfd0fc9998f1a890f33ecb2d87977e4e8c0", kill_on_drop: false }`
[INFO] [stdout] d072fc12a230a1431927ae1948c42cfd0fc9998f1a890f33ecb2d87977e4e8c0