[INFO] fetching crate niura 0.1.0... [INFO] testing niura-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate niura 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate niura 0.1.0 [INFO] finished tweaking crates.io crate niura 0.1.0 [INFO] tweaked toml for crates.io crate niura 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate niura 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 624a94330e13039636de9070f6742a2ec4535c291af69a4722af354d44a7348a [INFO] running `Command { std: "docker" "start" "-a" "624a94330e13039636de9070f6742a2ec4535c291af69a4722af354d44a7348a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "624a94330e13039636de9070f6742a2ec4535c291af69a4722af354d44a7348a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "624a94330e13039636de9070f6742a2ec4535c291af69a4722af354d44a7348a", kill_on_drop: false }` [INFO] [stdout] 624a94330e13039636de9070f6742a2ec4535c291af69a4722af354d44a7348a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be37cc9185782ec7e42d3f863c35b5b86ec80ecef612daf0be43b25007161f24 [INFO] running `Command { std: "docker" "start" "-a" "be37cc9185782ec7e42d3f863c35b5b86ec80ecef612daf0be43b25007161f24", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling niura v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `var_ptr` should have an upper camel case name [INFO] [stdout] --> src/var/ops.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | type var_ptr = *const var; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `VarPtr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ptr` [INFO] [stdout] --> src/var/mod.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{cell::Cell, ptr}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `var_ptr` should have an upper camel case name [INFO] [stdout] --> src/var/mod.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | type var_ptr = *const var; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `VarPtr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `var` should have an upper camel case name [INFO] [stdout] --> src/var/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct var { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `requiresgrad` is never read [INFO] [stdout] --> src/var/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct var { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | requiresgrad: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.29s [INFO] running `Command { std: "docker" "inspect" "be37cc9185782ec7e42d3f863c35b5b86ec80ecef612daf0be43b25007161f24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be37cc9185782ec7e42d3f863c35b5b86ec80ecef612daf0be43b25007161f24", kill_on_drop: false }` [INFO] [stdout] be37cc9185782ec7e42d3f863c35b5b86ec80ecef612daf0be43b25007161f24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d3f71ec15bd2fe9f9d835ae7ed4d6217a02ddd795793bdef63f241b864e60bd [INFO] running `Command { std: "docker" "start" "-a" "3d3f71ec15bd2fe9f9d835ae7ed4d6217a02ddd795793bdef63f241b864e60bd", kill_on_drop: false }` [INFO] [stdout] warning: type `var_ptr` should have an upper camel case name [INFO] [stdout] --> src/var/ops.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | type var_ptr = *const var; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `VarPtr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ptr` [INFO] [stdout] --> src/var/mod.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{cell::Cell, ptr}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling niura v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `var_ptr` should have an upper camel case name [INFO] [stdout] --> src/var/mod.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | type var_ptr = *const var; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `VarPtr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `var` should have an upper camel case name [INFO] [stdout] --> src/var/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct var { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `requiresgrad` is never read [INFO] [stdout] --> src/var/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct var { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | requiresgrad: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `var_ptr` should have an upper camel case name [INFO] [stdout] --> src/var/ops.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | type var_ptr = *const var; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `VarPtr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ptr` [INFO] [stdout] --> src/var/mod.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{cell::Cell, ptr}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `var_ptr` should have an upper camel case name [INFO] [stdout] --> src/var/mod.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | type var_ptr = *const var; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `VarPtr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `var` should have an upper camel case name [INFO] [stdout] --> src/var/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct var { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `requiresgrad` is never read [INFO] [stdout] --> src/var/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct var { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | requiresgrad: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "3d3f71ec15bd2fe9f9d835ae7ed4d6217a02ddd795793bdef63f241b864e60bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d3f71ec15bd2fe9f9d835ae7ed4d6217a02ddd795793bdef63f241b864e60bd", kill_on_drop: false }` [INFO] [stdout] 3d3f71ec15bd2fe9f9d835ae7ed4d6217a02ddd795793bdef63f241b864e60bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b659a5d0535c2dad30c81f632073dc509f04e450252ab4517c7f697e6ae24ab4 [INFO] running `Command { std: "docker" "start" "-a" "b659a5d0535c2dad30c81f632073dc509f04e450252ab4517c7f697e6ae24ab4", kill_on_drop: false }` [INFO] [stderr] warning: type `var_ptr` should have an upper camel case name [INFO] [stderr] --> src/var/ops.rs:12:6 [INFO] [stderr] | [INFO] [stderr] 12 | type var_ptr = *const var; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `VarPtr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ptr` [INFO] [stderr] --> src/var/mod.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use std::{cell::Cell, ptr}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: type `var_ptr` should have an upper camel case name [INFO] [stderr] --> src/var/mod.rs:10:6 [INFO] [stderr] | [INFO] [stderr] 10 | type var_ptr = *const var; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `VarPtr` [INFO] [stderr] [INFO] [stderr] warning: type `var` should have an upper camel case name [INFO] [stderr] --> src/var/mod.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct var { [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Var` [INFO] [stderr] [INFO] [stderr] warning: field `requiresgrad` is never read [INFO] [stderr] --> src/var/mod.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct var { [INFO] [stderr] | --- field in this struct [INFO] [stderr] ... [INFO] [stderr] 23 | requiresgrad: bool, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `niura` (lib) generated 5 warnings (run `cargo fix --lib -p niura` to apply 1 suggestion) [INFO] [stderr] warning: `niura` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/niura-745923849804aea7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::gradient ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::gradient stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::gradient' (25) panicked at src/lib.rs:21:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: -19.373083 [INFO] [stdout] right: -19.373081 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x62b9dfacade2 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x62b9dfacade2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x62b9dfacade2 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x62b9dfacade2 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x62b9dfadbb1f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x62b9dfadbb1f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x62b9dfa987a3 - std::io::default_write_fmt::h7d7ad5ed6a883d81 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x62b9dfa987a3 - std::io::Write::write_fmt::hc477d9325b345ece [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x62b9dfaa4562 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x62b9dfaa8f5f - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x62b9dfaa8df1 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x62b9dfa68e7e - as core::ops::function::Fn>::call::h33799d04b0b96146 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x62b9dfa68e7e - test::test_main_with_exit_callback::{{closure}}::h880e31c829a2eb5d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x62b9dfaa95fe - as core::ops::function::Fn>::call::h5e1b8c652ea49180 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x62b9dfaa95fe - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x62b9dfaa93ca - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x62b9dfaa4699 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x62b9dfa8ca0d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x62b9dfae33e0 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x62b9dfae31e3 - core::panicking::assert_failed_inner::he0a3934689115f42 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x62b9dfa441a7 - core::panicking::assert_failed::h75ba7a47fb2ba653 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x62b9dfa47466 - niura::tests::gradient::h8de70a2eb24ab8d0 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:21:9 [INFO] [stdout] 22: 0x62b9dfa474c7 - niura::tests::gradient::{{closure}}::hfcca29051d78f8a2 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:13:18 [INFO] [stdout] 23: 0x62b9dfa426f6 - core::ops::function::FnOnce::call_once::h904be0a90a7ba848 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x62b9dfa68c7b - core::ops::function::FnOnce::call_once::h7f4b4fba903e39d5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x62b9dfa68c7b - test::__rust_begin_short_backtrace::h9277cb6a2ccfc000 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x62b9dfa7e725 - test::run_test_in_process::{{closure}}::h9aea5ca90d1f4423 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x62b9dfa7e725 - as core::ops::function::FnOnce<()>>::call_once::h364f5fe6cc8afa85 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x62b9dfa7e725 - std::panicking::catch_unwind::do_call::h2b2bec3317fe53ec [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x62b9dfa7e725 - std::panicking::catch_unwind::hc3763734156da4af [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x62b9dfa7e725 - std::panic::catch_unwind::h28038391e867eabc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x62b9dfa7e725 - test::run_test_in_process::had0273166695a036 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x62b9dfa7e725 - test::run_test::{{closure}}::h743d09d4bb476605 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x62b9dfa55144 - test::run_test::{{closure}}::he950b8f9118d37e2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x62b9dfa55144 - std::sys::backtrace::__rust_begin_short_backtrace::hbfaffa6539f6abb7 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x62b9dfa58a2a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcce3c2c65b9c3b20 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x62b9dfa58a2a - as core::ops::function::FnOnce<()>>::call_once::hb66b30b6d37985a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x62b9dfa58a2a - std::panicking::catch_unwind::do_call::h992bbe2c32dc1d79 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x62b9dfa58a2a - std::panicking::catch_unwind::h412991d5237de610 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x62b9dfa58a2a - std::panic::catch_unwind::ha82b139b3eb5840a [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x62b9dfa58a2a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha823b36f5114938e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x62b9dfa58a2a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf120e7b1db22ac07 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x62b9dfa9e91f - as core::ops::function::FnOnce>::call_once::h3e049222c99298ac [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 43: 0x62b9dfa9e91f - std::sys::pal::unix::thread::Thread::new::thread_start::h942e336943ad5963 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 44: 0x7e220edcfaa4 - [INFO] [stdout] 45: 0x7e220ee5ca34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::gradient [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "b659a5d0535c2dad30c81f632073dc509f04e450252ab4517c7f697e6ae24ab4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b659a5d0535c2dad30c81f632073dc509f04e450252ab4517c7f697e6ae24ab4", kill_on_drop: false }` [INFO] [stdout] b659a5d0535c2dad30c81f632073dc509f04e450252ab4517c7f697e6ae24ab4