[INFO] cloning repository https://github.com/fallenwood/echo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fallenwood/echo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffallenwood%2Fecho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffallenwood%2Fecho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d326a0a3e3f404bf872c56c3eeca9cb7dc9177a4
[INFO] checking fallenwood/echo against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffallenwood%2Fecho" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fallenwood/echo 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/fallenwood/echo
[INFO] finished tweaking git repo https://github.com/fallenwood/echo
[INFO] tweaked toml for git repo https://github.com/fallenwood/echo written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fallenwood/echo 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]  Downloading crates ...
[INFO] [stderr]   Downloaded mimalloc v0.1.39
[INFO] [stderr]   Downloaded rust-embed-impl v8.2.0
[INFO] [stderr]   Downloaded rust-embed-utils v8.2.0
[INFO] [stderr]   Downloaded uuid-macro-internal v1.6.1
[INFO] [stderr]   Downloaded utoipa-gen v4.1.0
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.35
[INFO] [stderr]   Downloaded utoipa v4.1.0
[INFO] [stderr]   Downloaded rust-embed v8.2.0
[INFO] [stderr]   Downloaded utoipa-swagger-ui v5.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3166d313e502f537890026f5ba0a7dbb3effa24985ed20edaa9f8e94fa8f0dfa
[INFO] running `Command { std: "docker" "start" "-a" "3166d313e502f537890026f5ba0a7dbb3effa24985ed20edaa9f8e94fa8f0dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3166d313e502f537890026f5ba0a7dbb3effa24985ed20edaa9f8e94fa8f0dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3166d313e502f537890026f5ba0a7dbb3effa24985ed20edaa9f8e94fa8f0dfa", kill_on_drop: false }`
[INFO] [stdout] 3166d313e502f537890026f5ba0a7dbb3effa24985ed20edaa9f8e94fa8f0dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ae493c95242860cd6432692c1f22448851935b401d9bf8db2b961a00a8af0253
[INFO] running `Command { std: "docker" "start" "-a" "ae493c95242860cd6432692c1f22448851935b401d9bf8db2b961a00a8af0253", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling async-trait v0.1.77
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[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking http-body-util v0.1.0
[INFO] [stderr]    Compiling axum-core v0.4.2
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling zip v0.6.6
[INFO] [stderr]     Checking hdrhistogram v7.5.4
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling shellexpand v3.1.0
[INFO] [stderr]    Compiling rust-embed-utils v8.2.0
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.35
[INFO] [stderr]    Compiling axum v0.7.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking iana-time-zone v0.1.59
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking mimalloc v0.1.39
[INFO] [stderr]     Checking is-terminal v0.4.10
[INFO] [stderr]    Compiling utoipa-swagger-ui v5.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling utoipa-gen v4.1.0
[INFO] [stderr]    Compiling rust-embed-impl v8.2.0
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking rust-embed v8.2.0
[INFO] [stderr]    Compiling uuid-macro-internal v1.6.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking env_logger v0.10.1
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tower-http v0.5.0
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.15
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking h2 v0.4.2
[INFO] [stderr]     Checking utoipa v4.1.0
[INFO] [stderr]     Checking hyper v1.1.0
[INFO] [stderr]     Checking hyper-util v0.1.2
[INFO] [stderr]     Checking echo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "ae493c95242860cd6432692c1f22448851935b401d9bf8db2b961a00a8af0253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae493c95242860cd6432692c1f22448851935b401d9bf8db2b961a00a8af0253", kill_on_drop: false }`
[INFO] [stdout] ae493c95242860cd6432692c1f22448851935b401d9bf8db2b961a00a8af0253