[INFO] cloning repository https://github.com/ricardoleal20/sempyver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ricardoleal20/sempyver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricardoleal20%2Fsempyver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricardoleal20%2Fsempyver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 131af049e2ef16e017e54a0dbd4d1e10f616e48a
[INFO] checking ricardoleal20/sempyver against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricardoleal20%2Fsempyver" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ricardoleal20/sempyver 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] started tweaking git repo https://github.com/ricardoleal20/sempyver
[INFO] finished tweaking git repo https://github.com/ricardoleal20/sempyver
[INFO] tweaked toml for git repo https://github.com/ricardoleal20/sempyver written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ricardoleal20/sempyver 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 crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dummy v0.7.0
[INFO] [stderr]   Downloaded winsplit v0.1.0
[INFO] [stderr]   Downloaded requestty-ui v0.5.0
[INFO] [stderr]   Downloaded requestty v0.5.0
[INFO] [stderr]   Downloaded fake v2.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 474248d60bd9fb947018f270fd4063a0842813f4f4c1bc9c45b5db259404f8c5
[INFO] running `Command { std: "docker" "start" "-a" "474248d60bd9fb947018f270fd4063a0842813f4f4c1bc9c45b5db259404f8c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "474248d60bd9fb947018f270fd4063a0842813f4f4c1bc9c45b5db259404f8c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474248d60bd9fb947018f270fd4063a0842813f4f4c1bc9c45b5db259404f8c5", kill_on_drop: false }`
[INFO] [stdout] 474248d60bd9fb947018f270fd4063a0842813f4f4c1bc9c45b5db259404f8c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 032f83342203976cc7ff68b8f1c7535c7e3462933372ff06d23e6ab10e740420
[INFO] running `Command { std: "docker" "start" "-a" "032f83342203976cc7ff68b8f1c7535c7e3462933372ff06d23e6ab10e740420", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking textwrap v0.15.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling pyo3-build-config v0.20.3
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking winnow v0.6.5
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking requestty-ui v0.5.0
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling pyo3-ffi v0.20.3
[INFO] [stderr]    Compiling pyo3 v0.20.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]     Checking deunicode v1.4.3
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking requestty v0.5.0
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking toml_edit v0.22.7
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]    Compiling pyo3-macros-backend v0.20.3
[INFO] [stderr]     Checking toml v0.8.11
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]    Compiling pyo3-macros v0.20.3
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling dummy v0.7.0
[INFO] [stderr]     Checking fake v2.9.2
[INFO] [stderr]     Checking sempyver v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `version_path` is never read
[INFO] [stdout]   --> src/utilities/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut version_path: String = String::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `version_path` is never read
[INFO] [stdout]   --> src/utilities/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut version_path: String = String::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.27s
[INFO] running `Command { std: "docker" "inspect" "032f83342203976cc7ff68b8f1c7535c7e3462933372ff06d23e6ab10e740420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032f83342203976cc7ff68b8f1c7535c7e3462933372ff06d23e6ab10e740420", kill_on_drop: false }`
[INFO] [stdout] 032f83342203976cc7ff68b8f1c7535c7e3462933372ff06d23e6ab10e740420