[INFO] cloning repository https://github.com/iiasa/xet-shard-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iiasa/xet-shard-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiiasa%2Fxet-shard-parser", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de0daf9291df9c17bf468e4f541e804187078f6e
[INFO] fixing iiasa/xet-shard-parser against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiiasa%2Fxet-shard-parser" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/iiasa/xet-shard-parser
[INFO] finished tweaking git repo https://github.com/iiasa/xet-shard-parser
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[INFO] validating manifest of git repo https://github.com/iiasa/xet-shard-parser on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
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[INFO] crate git repo https://github.com/iiasa/xet-shard-parser 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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 }`
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[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::io::Write;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::io::Write;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `next_data` is never read
[INFO] [stdout]    --> src/lib.rs:648:25
[INFO] [stdout]     |
[INFO] [stdout] 648 |     let mut next_data = Vec::<u8>::with_capacity(target_max_size as usize);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 655 |         next_data = data;
[INFO] [stdout]     |         --------- `next_data` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 39 | impl ShardIndex {
[INFO] [stdout]    |      ----------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `ShardIndex` is not local
[INFO] [stdout]    |      `ShardIndex` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `next_data` is never read
[INFO] [stdout]    --> src/lib.rs:648:25
[INFO] [stdout]     |
[INFO] [stdout] 648 |     let mut next_data = Vec::<u8>::with_capacity(target_max_size as usize);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 655 |         next_data = data;
[INFO] [stdout]     |         --------- `next_data` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 39 | impl ShardIndex {
[INFO] [stdout]    |      ----------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `ShardIndex` is not local
[INFO] [stdout]    |      `ShardIndex` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "d0bb35d47028b53d3adf532a1fbd145ba8cbdb9e840dc87fd27e480380140f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0bb35d47028b53d3adf532a1fbd145ba8cbdb9e840dc87fd27e480380140f8a", kill_on_drop: false }`
[INFO] [stdout] d0bb35d47028b53d3adf532a1fbd145ba8cbdb9e840dc87fd27e480380140f8a
