[INFO] cloning repository https://github.com/Solipath/Solipath
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Solipath/Solipath" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSolipath%2FSolipath", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSolipath%2FSolipath'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d49cbd33053fa0a84df8195d75f54a7d9e66247
[INFO] checking Solipath/Solipath against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSolipath%2FSolipath" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Solipath/Solipath on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Solipath/Solipath
[INFO] finished tweaking git repo https://github.com/Solipath/Solipath
[INFO] tweaked toml for git repo https://github.com/Solipath/Solipath written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Solipath/Solipath 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/paolobarbolini/bzip2-rs.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/bfrazho/zip.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded filetime_creation v0.1.7
[INFO] [stderr]   Downloaded mockall_derive v0.12.1
[INFO] [stderr]   Downloaded mockall v0.12.1
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[INFO] [stderr]   Downloaded lzma-rs v0.3.0
[INFO] [stderr]   Downloaded nt-time v0.6.9
[INFO] [stderr]   Downloaded sevenz-rust v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34afd7499eefa1cf452d46526434af44c9cb8e0998e681747e05aa12b184f8f3
[INFO] running `Command { std: "docker" "start" "-a" "34afd7499eefa1cf452d46526434af44c9cb8e0998e681747e05aa12b184f8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34afd7499eefa1cf452d46526434af44c9cb8e0998e681747e05aa12b184f8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34afd7499eefa1cf452d46526434af44c9cb8e0998e681747e05aa12b184f8f3", kill_on_drop: false }`
[INFO] [stdout] 34afd7499eefa1cf452d46526434af44c9cb8e0998e681747e05aa12b184f8f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2001c767a3d1d7a2580e59c581705e8cea52cb8c419aeca703337335e44e498d
[INFO] running `Command { std: "docker" "start" "-a" "2001c767a3d1d7a2580e59c581705e8cea52cb8c419aeca703337335e44e498d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking bytes v1.1.0
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[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
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[INFO] [stderr]    Compiling rustix v0.38.31
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[INFO] [stderr]    Compiling num-conv v0.1.0
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[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]    Compiling serde v1.0.197
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[INFO] [stderr]     Checking linux-raw-sys v0.4.13
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[INFO] [stderr]    Compiling zstd-safe v4.1.6+zstd.1.5.2
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[INFO] [stderr]    Compiling unicase v2.6.0
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[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking bit-vec v0.6.3
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[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking filetime_creation v0.1.7
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking lzma-rust v0.1.5
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking base64 v0.13.1
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[INFO] [stderr]     Checking bzip2-rs v0.1.2 (https://github.com/paolobarbolini/bzip2-rs.git#82e3cbb4)
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[INFO] [stderr]     Checking predicates v3.1.0
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[INFO] [stderr]    Compiling zstd-sys v1.6.3+zstd.1.5.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-rustls v0.24.1
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[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling mockall_derive v0.12.1
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking mockall v0.12.1
[INFO] [stderr]     Checking zstd v0.10.2+zstd.1.5.2
[INFO] [stderr]     Checking zip v0.5.13 (https://github.com/bfrazho/zip.git#09892634)
[INFO] [stderr]     Checking solipath v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Option` is imported redundantly
[INFO] [stdout]  --> src/solipath_platform/platform.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::option::Option;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Option` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Dependency` is imported redundantly
[INFO] [stdout]   --> src/solipath_commandline/install_command_filter.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use super::*;
[INFO] [stdout]    |         -------- the item `Dependency` is already imported here
[INFO] [stdout] 50 |     use crate::{solipath_dependency_metadata::dependency::Dependency, solipath_directory::solipath_directory_finder::MockSolipathDirector...
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `fs` is imported redundantly
[INFO] [stdout]    --> src/solipath_download/file_decompressor.rs:103:19
[INFO] [stdout]     |
[INFO] [stdout] 102 |     use super::*;
[INFO] [stdout]     |         -------- the item `fs` is already imported here
[INFO] [stdout] 103 |     use std::fs::{self};
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PathBuf` is imported redundantly
[INFO] [stdout]   --> src/solipath_instructions/dependency_instructions_retriever.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     use std::path::PathBuf;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     use super::*;
[INFO] [stdout]    |         -------- the item `PathBuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `eq` is imported redundantly
[INFO] [stdout]   --> src/solipath_instructions/dependency_instructions_retriever.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use mockall::predicate::eq;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 74 |
[INFO] [stdout] 75 |     use super::*;
[INFO] [stdout]    |         -------- the item `eq` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/solipath_instructions/looping_dependency_instructions_retriever.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     use std::vec::Vec;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Option` is imported redundantly
[INFO] [stdout]  --> src/solipath_platform/platform.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::option::Option;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Option` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PathBuf` is imported redundantly
[INFO] [stdout]   --> src/solipath_template/template_retriever.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     use super::*;
[INFO] [stdout]    |         -------- the item `PathBuf` is already imported here
[INFO] [stdout] 90 |     use mockall::predicate::eq;
[INFO] [stdout] 91 |     use std::path::PathBuf;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `Command { std: "docker" "inspect" "2001c767a3d1d7a2580e59c581705e8cea52cb8c419aeca703337335e44e498d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2001c767a3d1d7a2580e59c581705e8cea52cb8c419aeca703337335e44e498d", kill_on_drop: false }`
[INFO] [stdout] 2001c767a3d1d7a2580e59c581705e8cea52cb8c419aeca703337335e44e498d