[INFO] fetching crate tulisp 0.19.0...
[INFO] checking tulisp-0.19.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate tulisp 0.19.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tulisp 0.19.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tulisp 0.19.0
[INFO] tweaked toml for crates.io crate tulisp 0.19.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tulisp 0.19.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tulisp 0.19.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4284ec9dcb483b5bb5a57978b8e4949c58fbde169c554a9e6ba15519ccf000cf
[INFO] running `Command { std: "docker" "start" "-a" "4284ec9dcb483b5bb5a57978b8e4949c58fbde169c554a9e6ba15519ccf000cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4284ec9dcb483b5bb5a57978b8e4949c58fbde169c554a9e6ba15519ccf000cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4284ec9dcb483b5bb5a57978b8e4949c58fbde169c554a9e6ba15519ccf000cf", kill_on_drop: false }`
[INFO] [stdout] 4284ec9dcb483b5bb5a57978b8e4949c58fbde169c554a9e6ba15519ccf000cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59a2991f1d7b9022aa69fb5e1d17c6be451d4f8df0bef719d1f9987741afd13e
[INFO] running `Command { std: "docker" "start" "-a" "59a2991f1d7b9022aa69fb5e1d17c6be451d4f8df0bef719d1f9987741afd13e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tulisp-proc-macros v0.4.1
[INFO] [stderr]     Checking tulisp v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/value.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub(crate) fn iter(&self) -> std::slice::Iter<DefunParam> {
[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] 89 |     pub(crate) fn iter(&self) -> std::slice::Iter<'_, DefunParam> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/value.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub(crate) fn iter(&self) -> std::slice::Iter<DefunParam> {
[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] 89 |     pub(crate) fn iter(&self) -> std::slice::Iter<'_, DefunParam> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `Command { std: "docker" "inspect" "59a2991f1d7b9022aa69fb5e1d17c6be451d4f8df0bef719d1f9987741afd13e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a2991f1d7b9022aa69fb5e1d17c6be451d4f8df0bef719d1f9987741afd13e", kill_on_drop: false }`
[INFO] [stdout] 59a2991f1d7b9022aa69fb5e1d17c6be451d4f8df0bef719d1f9987741afd13e