[INFO] fetching crate gortsz 0.1.5...
[INFO] fixing gortsz-0.1.5 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate gortsz 0.1.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate gortsz 0.1.5
[INFO] finished tweaking crates.io crate gortsz 0.1.5
[INFO] tweaked toml for crates.io crate gortsz 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gortsz 0.1.5 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gortsz 0.1.5 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const-str v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 301ba084128ef8e171cc0ec165accc9c190f16adbe99418873e005d3454a95c1
[INFO] running `Command { std: "docker" "start" "301ba084128ef8e171cc0ec165accc9c190f16adbe99418873e005d3454a95c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "301ba084128ef8e171cc0ec165accc9c190f16adbe99418873e005d3454a95c1" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "301ba084128ef8e171cc0ec165accc9c190f16adbe99418873e005d3454a95c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "301ba084128ef8e171cc0ec165accc9c190f16adbe99418873e005d3454a95c1" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking const-str v0.6.2
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking heapless v0.8.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking gortsz v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_arg_infer` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_arg_infer)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_arg_infer` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_arg_infer)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<Iter<'_, (u32, [f32; 2])> as IntoIterator>::Item == (u32, [f32; 2])`
[INFO] [stdout]    --> src/lib.rs:481:13
[INFO] [stdout]     |
[INFO] [stdout] 480 |         let compressed = match compress_with_stats::<{ COLUMNS - 1 }, 3, WhitepaperOptions>(
[INFO] [stdout]     |                                ------------------------------------------------------------ required by a bound introduced by this call
[INFO] [stdout] 481 |             timeseries.iter(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ expected `(u32, [f32; 2])`, found `&(u32, [f32; 2])`
[INFO] [stdout]     |
[INFO] [stdout]     = note:  expected tuple `(_, _)`
[INFO] [stdout]             found reference `&(_, _)`
[INFO] [stdout] note: required by a bound in `compress_with_stats`
[INFO] [stdout]    --> src/lib.rs:49:31
[INFO] [stdout]     |
[INFO] [stdout]  43 | pub fn compress_with_stats<
[INFO] [stdout]     |        ------------------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout]  49 |     series: impl IntoIterator<Item = (u32, [f32; N])>,
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `compress_with_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gortsz` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "301ba084128ef8e171cc0ec165accc9c190f16adbe99418873e005d3454a95c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "301ba084128ef8e171cc0ec165accc9c190f16adbe99418873e005d3454a95c1", kill_on_drop: false }`
[INFO] [stdout] 301ba084128ef8e171cc0ec165accc9c190f16adbe99418873e005d3454a95c1
