[INFO] cloning repository https://github.com/SynixeContractors/Packer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SynixeContractors/Packer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSynixeContractors%2FPacker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSynixeContractors%2FPacker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 553fc51f979118f315a2c6c5aa8b77bf531ec696
[INFO] checking SynixeContractors/Packer against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSynixeContractors%2FPacker" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SynixeContractors/Packer 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/SynixeContractors/Packer
[INFO] finished tweaking git repo https://github.com/SynixeContractors/Packer
[INFO] tweaked toml for git repo https://github.com/SynixeContractors/Packer written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SynixeContractors/Packer 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/BrettMayson/HEMTT`
[INFO] [stderr]     Updating git repository `https://github.com/SynixeContractors/Crate`
[INFO] [stderr]     Updating git repository `https://github.com/serenity-rs/serenity`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-macros v0.2.11
[INFO] [stderr]   Downloaded deranged v0.3.7
[INFO] [stderr]   Downloaded assert_cmd v2.0.13
[INFO] [stderr]   Downloaded ariadne v0.3.0
[INFO] [stderr]   Downloaded vfs v0.9.0
[INFO] [stderr]   Downloaded async-tungstenite v0.17.2
[INFO] [stderr]   Downloaded time v0.3.25
[INFO] [stderr]   Downloaded tokio v1.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bda3cf6f8e8838c4cdd57d522e9ffe91c8b6289db206f3458bf5ac2435a98e2f
[INFO] running `Command { std: "docker" "start" "-a" "bda3cf6f8e8838c4cdd57d522e9ffe91c8b6289db206f3458bf5ac2435a98e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bda3cf6f8e8838c4cdd57d522e9ffe91c8b6289db206f3458bf5ac2435a98e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda3cf6f8e8838c4cdd57d522e9ffe91c8b6289db206f3458bf5ac2435a98e2f", kill_on_drop: false }`
[INFO] [stdout] bda3cf6f8e8838c4cdd57d522e9ffe91c8b6289db206f3458bf5ac2435a98e2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3133fa62d2007e82cf3d5de8f470a58e32974532b42ae84fdb199188db6674cb
[INFO] running `Command { std: "docker" "start" "-a" "3133fa62d2007e82cf3d5de8f470a58e32974532b42ae84fdb199188db6674cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling rustls v0.21.6
[INFO] [stderr]    Compiling rustls v0.20.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking aho-corasick v1.0.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling async-trait v0.1.72
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling time-macros v0.2.11
[INFO] [stderr]    Compiling cc v1.0.82
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling serenity v0.11.5 (https://github.com/serenity-rs/serenity?rev=6e2e70766e1afbce9cd1d4b43e3c6ee3b474f0bf#6e2e7076)
[INFO] [stderr]     Checking ipnet v2.8.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking ariadne v0.3.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking vfs v0.9.0
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking hemtt-io v1.0.0 (https://github.com/BrettMayson/HEMTT#4ac327d5)
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.4
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking bstr v1.6.0
[INFO] [stderr]     Checking bootstrap v0.1.0 (https://github.com/SynixeContractors/Crate#e95c17be)
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking predicates v3.1.0
[INFO] [stderr]     Checking assert_cmd v2.0.13
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking rustls-webpki v0.101.3
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling serde_repr v0.1.16
[INFO] [stderr]     Checking tokio v1.30.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking deranged v0.3.7
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]     Checking tungstenite v0.17.3
[INFO] [stderr]     Checking time v0.3.25
[INFO] [stderr]     Checking async-tungstenite v0.17.2
[INFO] [stderr]     Checking lsp-types v0.94.1
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-rustls v0.24.1
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking hemtt-error v1.0.0 (https://github.com/BrettMayson/HEMTT#4ac327d5)
[INFO] [stderr]     Checking hemtt-pbo v1.0.1 (https://github.com/BrettMayson/HEMTT#4ac327d5)
[INFO] [stderr]     Checking synixe-model v0.1.0 (https://github.com/SynixeContractors/Crate#e95c17be)
[INFO] [stderr]     Checking packer v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.17s
[INFO] running `Command { std: "docker" "inspect" "3133fa62d2007e82cf3d5de8f470a58e32974532b42ae84fdb199188db6674cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3133fa62d2007e82cf3d5de8f470a58e32974532b42ae84fdb199188db6674cb", kill_on_drop: false }`
[INFO] [stdout] 3133fa62d2007e82cf3d5de8f470a58e32974532b42ae84fdb199188db6674cb