[INFO] cloning repository https://github.com/davips/hoshrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davips/hoshrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavips%2Fhoshrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavips%2Fhoshrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5bcc2c9902f5a5574dfe4ec96d176f6f77f2a6e5
[INFO] checking davips/hoshrust against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavips%2Fhoshrust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/davips/hoshrust
[INFO] finished tweaking git repo https://github.com/davips/hoshrust
[INFO] tweaked toml for git repo https://github.com/davips/hoshrust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/davips/hoshrust on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/davips/hoshrust 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a017efba4a726a1edb0b4d5d41da6d3de7fe3cd7cf121aee9991aa4cd654f2ca
[INFO] running `Command { std: "docker" "start" "-a" "a017efba4a726a1edb0b4d5d41da6d3de7fe3cd7cf121aee9991aa4cd654f2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a017efba4a726a1edb0b4d5d41da6d3de7fe3cd7cf121aee9991aa4cd654f2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a017efba4a726a1edb0b4d5d41da6d3de7fe3cd7cf121aee9991aa4cd654f2ca", kill_on_drop: false }`
[INFO] [stdout] a017efba4a726a1edb0b4d5d41da6d3de7fe3cd7cf121aee9991aa4cd654f2ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b05c549022f399a0b35b69d334db454ce92aca1f7b678371a28a99c9aace8a0
[INFO] running `Command { std: "docker" "start" "-a" "2b05c549022f399a0b35b69d334db454ce92aca1f7b678371a28a99c9aace8a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.62
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling pyo3 v0.13.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling blake3 v0.3.7
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling im v10.2.0
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking reduce v0.1.4
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.13.2
[INFO] [stderr]    Compiling ctor v0.1.19
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]     Checking indoc v0.3.6
[INFO] [stderr]     Checking inventory v0.1.10
[INFO] [stderr]    Compiling pyo3-macros v0.13.2
[INFO] [stderr]     Checking hoshrust v0.211225.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `specialized_div_rem`
[INFO] [stdout]   --> src/math.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use specialized_div_rem as sdr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `specialized_div_rem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[macro_use]
[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 imports: `PyClass`, `PyNativeType`, `PyObjectProtocol`, and `PyTypeInfo`
[INFO] [stdout]   --> src/lib.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | use pyo3::{PyClass, PyNativeType, PyObjectProtocol, PyTypeInfo, wrap_pyfunction};
[INFO] [stdout]    |            ^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PyInt`, `PyLong`, `PyString`, and `PyTuple`
[INFO] [stdout]   --> src/lib.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | use pyo3::types::{PyString, PyBytes, PyList, PyInt, PyTuple, PyLong};
[INFO] [stdout]    |                   ^^^^^^^^                   ^^^^^  ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DIGITS`, `HEX`, and `PERM_SIZE`
[INFO] [stdout]   --> src/lib.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 | use math::{digest, DIGITS, HEX, int_to_perm, PERM, PERM_SIZE, perm_to_int, to_b62};
[INFO] [stdout]    |                    ^^^^^^  ^^^                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `specialized_div_rem`
[INFO] [stdout]   --> src/math.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use specialized_div_rem as sdr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `specialized_div_rem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[macro_use]
[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 imports: `PyClass`, `PyNativeType`, `PyObjectProtocol`, `PyTypeInfo`, and `wrap_pyfunction`
[INFO] [stdout]   --> src/lib.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | use pyo3::{PyClass, PyNativeType, PyObjectProtocol, PyTypeInfo, wrap_pyfunction};
[INFO] [stdout]    |            ^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PyInt`, `PyLong`, `PyString`, and `PyTuple`
[INFO] [stdout]   --> src/lib.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | use pyo3::types::{PyString, PyBytes, PyList, PyInt, PyTuple, PyLong};
[INFO] [stdout]    |                   ^^^^^^^^                   ^^^^^  ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DIGITS`, `HEX`, and `PERM_SIZE`
[INFO] [stdout]   --> src/lib.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 | use math::{digest, DIGITS, HEX, int_to_perm, PERM, PERM_SIZE, perm_to_int, to_b62};
[INFO] [stdout]    |                    ^^^^^^  ^^^                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `specialized_div_rem`
[INFO] [stdout]   --> src/math.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use specialized_div_rem as sdr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `specialized_div_rem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hoshrust` (bin "hoshrust" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]    --> src/lib.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn n_id_fromperm(py: Python, a: &[u8]) -> (u128, String) {
[INFO] [stdout]     |                  ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]    --> src/lib.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn n_id_fromperm(py: Python, a: &[u8]) -> (u128, String) {
[INFO] [stdout]     |                  ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `specialized_div_rem`
[INFO] [stdout]   --> src/math.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use specialized_div_rem as sdr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `specialized_div_rem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hoshrust` (lib) due to 1 previous error; 5 warnings emitted
[INFO] [stderr] error: could not compile `hoshrust` (lib test) due to 1 previous error; 5 warnings emitted
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hoshrust` (bin "hoshrust") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "2b05c549022f399a0b35b69d334db454ce92aca1f7b678371a28a99c9aace8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b05c549022f399a0b35b69d334db454ce92aca1f7b678371a28a99c9aace8a0", kill_on_drop: false }`
[INFO] [stdout] 2b05c549022f399a0b35b69d334db454ce92aca1f7b678371a28a99c9aace8a0
