[INFO] fetching crate rusty_dumb_tools 0.1.15...
[INFO] testing rusty_dumb_tools-0.1.15 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate rusty_dumb_tools 0.1.15 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rusty_dumb_tools 0.1.15
[INFO] finished tweaking crates.io crate rusty_dumb_tools 0.1.15
[INFO] tweaked toml for crates.io crate rusty_dumb_tools 0.1.15 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_dumb_tools 0.1.15 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty_dumb_tools 0.1.15 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7aab6002c5872957a2d310930bdb2b16693496b52b20f106e367122b1470b860
[INFO] running `Command { std: "docker" "start" "-a" "7aab6002c5872957a2d310930bdb2b16693496b52b20f106e367122b1470b860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7aab6002c5872957a2d310930bdb2b16693496b52b20f106e367122b1470b860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aab6002c5872957a2d310930bdb2b16693496b52b20f106e367122b1470b860", kill_on_drop: false }`
[INFO] [stdout] 7aab6002c5872957a2d310930bdb2b16693496b52b20f106e367122b1470b860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13e1ed621abbc74ad6e8604d6e81bec071736676b205ec4e888dea6d81254d37
[INFO] running `Command { std: "docker" "start" "-a" "13e1ed621abbc74ad6e8604d6e81bec071736676b205ec4e888dea6d81254d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_dumb_tools v0.1.15 (/opt/rustwide/workdir)
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/json.rs:174:40
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn new(json_entry_handler: Box<&mut dyn JsonEntryHandler>) -> DumbJsonProcessor {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^      ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/json.rs:3:9
[INFO] [stdout]     |
[INFO] [stdout]   3 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn new(json_entry_handler: Box<&mut dyn JsonEntryHandler>) -> DumbJsonProcessor<'_> {
[INFO] [stdout]     |                                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/progress.rs:663:13
[INFO] [stdout]     |
[INFO] [stdout] 663 |             SINGLETON.write(RefCell::new(singleton));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/progress.rs:3:9
[INFO] [stdout]     |
[INFO] [stdout]   3 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(static_mut_refs)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: creating a shared reference to mutable static
[INFO] [stdout]    --> src/progress.rs:667:9
[INFO] [stdout]     |
[INFO] [stdout] 667 |         SINGLETON.assume_init_ref()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty_dumb_tools` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "13e1ed621abbc74ad6e8604d6e81bec071736676b205ec4e888dea6d81254d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e1ed621abbc74ad6e8604d6e81bec071736676b205ec4e888dea6d81254d37", kill_on_drop: false }`
[INFO] [stdout] 13e1ed621abbc74ad6e8604d6e81bec071736676b205ec4e888dea6d81254d37
