[INFO] cloning repository https://github.com/XCH-CEB/xch-project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/XCH-CEB/xch-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXCH-CEB%2Fxch-project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXCH-CEB%2Fxch-project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdb29f74639012b8291e9e43ac5d84a78a642a3c
[INFO] checking XCH-CEB/xch-project against 28b6e691688c15cef4c60d9044274e7b84397870 for pr-162986
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXCH-CEB%2Fxch-project" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/XCH-CEB/xch-project
[INFO] finished tweaking git repo https://github.com/XCH-CEB/xch-project
[INFO] tweaked toml for git repo https://github.com/XCH-CEB/xch-project written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/XCH-CEB/xch-project on toolchain 28b6e691688c15cef4c60d9044274e7b84397870
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28b6e691688c15cef4c60d9044274e7b84397870" "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" "+28b6e691688c15cef4c60d9044274e7b84397870" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 122 packages to highest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "3fbc9959f1b7e6cf6dec9db2b8e817868b35455c45c4e89f4fa44cbb839504ca", kill_on_drop: false }`
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[INFO] [stderr]     Checking cfg-if v1.0.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling num-rational v0.2.4
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[INFO] [stderr]     Checking num-integer v0.1.47
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[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking lazy_static v1.5.1
[INFO] [stderr]    Compiling pest_derive v2.9.4
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking scalc v0.2.1 (/opt/rustwide/workdir/scalc)
[INFO] [stderr]     Checking nalgebra v0.21.1
[INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> scalc/src/lib.rs:53:45
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let a = SCell::<i32>::new(std::i32::MAX) + SCell::<i32>::new(1);
[INFO] [stdout]    |                                             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]   --> scalc/src/lib.rs:59:45
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let a = SCell::<i32>::new(std::i32::MIN) - SCell::<i32>::new(1);
[INFO] [stdout]    |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> scalc/src/lib.rs:65:45
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let a = SCell::<i32>::new(std::i32::MAX) * SCell::<i32>::new(2);
[INFO] [stdout]    |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]   --> scalc/src/lib.rs:71:45
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let a = SCell::<i32>::new(std::i32::MIN) / SCell::<i32>::new(-1);
[INFO] [stdout]    |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]   --> scalc/src/lib.rs:77:45
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let a = SCell::<i32>::new(std::i32::MIN).abs();
[INFO] [stdout]    |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> scalc/examples/main.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let a = SCell::<i32>::new(std::i32::MAX) + SCell::<i32>::new(1);
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking lib_xch v0.13.1 (/opt/rustwide/workdir/lib_xch)
[INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> lib_xch/src/public/cell.rs:85:44
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let a = Cell::<i32>::new(std::i32::MAX);
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]   --> lib_xch/src/public/cell.rs:94:44
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let a = Cell::<i32>::new(std::i32::MIN);
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> lib_xch/src/public/cell.rs:103:44
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let a = Cell::<i32>::new(std::i32::MAX);
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> lib_xch/src/public/cell.rs:112:44
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let a = Cell::<i32>::new(std::i32::MIN);
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `num::Integer::divides`: Please use is_multiple_of instead
[INFO] [stdout]   --> lib_xch/src/public/cell/integer.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |         self.data.divides(&other.data)
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `num::Integer::divides`: Please use is_multiple_of instead
[INFO] [stdout]   --> lib_xch/src/public/cell/integer.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |         self.data.divides(&other.data)
[INFO] [stdout]    |                   ^^^^^^^
[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]   --> lib_xch/src/public/failures.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(PartialEq, Fail, Debug)]
[INFO] [stdout]    |                     ^---
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     `Fail` is not local
[INFO] [stdout]    |                     move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_ErrorCases`
[INFO] [stdout] 22 | pub enum ErrorCases {
[INFO] [stdout]    |          ---------- `ErrorCases` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[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: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[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]   --> lib_xch/src/public/failures.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(PartialEq, Fail, Debug)]
[INFO] [stdout]    |                     ^---
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     `Display` is not local
[INFO] [stdout]    |                     move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_ErrorCases`
[INFO] [stdout] 22 | pub enum ErrorCases {
[INFO] [stdout]    |          ---------- `ErrorCases` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[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: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> lib_xch/src/public/handler.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn handle(&mut self) -> Result<DataSet<&T>, ErrorCases> {
[INFO] [stdout]    |                   ^^^^^^^^^            ^^^^^^^^^^^
[INFO] [stdout]    |                   |                    |       |
[INFO] [stdout]    |                   |                    |       the same lifetime is elided here
[INFO] [stdout]    |                   |                    the same lifetime is hidden here
[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: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn handle(&mut self) -> Result<DataSet<'_, &T>, ErrorCases> {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> lib_xch/src/public/handler.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn parse(&mut self) -> Result<DataSet<&T>, ErrorCases> {
[INFO] [stdout]    |                  ^^^^^^^^^            ^^^^^^^^^^^
[INFO] [stdout]    |                  |                    |       |
[INFO] [stdout]    |                  |                    |       the same lifetime is elided here
[INFO] [stdout]    |                  |                    the same lifetime is hidden here
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn parse(&mut self) -> Result<DataSet<'_, &T>, ErrorCases> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking xch-ceb v0.5.2 (/opt/rustwide/workdir/xch-ceb)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> lib_xch/tests/testers/mod.rs:33:30
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Err(e) => panic!(e),
[INFO] [stdout]    |                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Err(e) => panic!("{}", e),
[INFO] [stdout]    |                              +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 33 -             Err(e) => panic!(e),
[INFO] [stdout] 33 +             Err(e) => std::panic::panic_any(e),
[INFO] [stdout]    |
[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]   --> lib_xch/src/public/failures.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(PartialEq, Fail, Debug)]
[INFO] [stdout]    |                     ^---
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     `Fail` is not local
[INFO] [stdout]    |                     move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_ErrorCases`
[INFO] [stdout] 22 | pub enum ErrorCases {
[INFO] [stdout]    |          ---------- `ErrorCases` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[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: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[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]   --> lib_xch/src/public/failures.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(PartialEq, Fail, Debug)]
[INFO] [stdout]    |                     ^---
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     `Display` is not local
[INFO] [stdout]    |                     move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_ErrorCases`
[INFO] [stdout] 22 | pub enum ErrorCases {
[INFO] [stdout]    |          ---------- `ErrorCases` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[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: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> lib_xch/src/public/handler.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn handle(&mut self) -> Result<DataSet<&T>, ErrorCases> {
[INFO] [stdout]    |                   ^^^^^^^^^            ^^^^^^^^^^^
[INFO] [stdout]    |                   |                    |       |
[INFO] [stdout]    |                   |                    |       the same lifetime is elided here
[INFO] [stdout]    |                   |                    the same lifetime is hidden here
[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: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn handle(&mut self) -> Result<DataSet<'_, &T>, ErrorCases> {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> lib_xch/src/public/handler.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn parse(&mut self) -> Result<DataSet<&T>, ErrorCases> {
[INFO] [stdout]    |                  ^^^^^^^^^            ^^^^^^^^^^^
[INFO] [stdout]    |                  |                    |       |
[INFO] [stdout]    |                  |                    |       the same lifetime is elided here
[INFO] [stdout]    |                  |                    the same lifetime is hidden here
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn parse(&mut self) -> Result<DataSet<'_, &T>, ErrorCases> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "3fbc9959f1b7e6cf6dec9db2b8e817868b35455c45c4e89f4fa44cbb839504ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fbc9959f1b7e6cf6dec9db2b8e817868b35455c45c4e89f4fa44cbb839504ca", kill_on_drop: false }`
[INFO] [stdout] 3fbc9959f1b7e6cf6dec9db2b8e817868b35455c45c4e89f4fa44cbb839504ca
