[INFO] cloning repository https://github.com/doramatadora/passwordless-edge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doramatadora/passwordless-edge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoramatadora%2Fpasswordless-edge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoramatadora%2Fpasswordless-edge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27d881dc36f093582d8165e7b21cc2d6c4a539d0
[INFO] checking doramatadora/passwordless-edge against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoramatadora%2Fpasswordless-edge" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/doramatadora/passwordless-edge 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-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/doramatadora/passwordless-edge
[INFO] finished tweaking git repo https://github.com/doramatadora/passwordless-edge
[INFO] tweaked toml for git repo https://github.com/doramatadora/passwordless-edge written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/doramatadora/passwordless-edge 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 webauthn-rs v0.4.8
[INFO] [stderr]   Downloaded asn1-rs-derive v0.1.0
[INFO] [stderr]   Downloaded asn1-rs v0.3.1
[INFO] [stderr]   Downloaded fastly-macros v0.9.7
[INFO] [stderr]   Downloaded fastly-shared v0.9.7
[INFO] [stderr]   Downloaded compact_jwt v0.2.10
[INFO] [stderr]   Downloaded der-parser v7.0.0
[INFO] [stderr]   Downloaded fastly-sys v0.9.7
[INFO] [stderr]   Downloaded fastly v0.9.7
[INFO] [stderr]   Downloaded serde_cbor_2 v0.12.0-dev
[INFO] [stderr]   Downloaded x509-parser v0.13.2
[INFO] [stderr]   Downloaded base64urlsafedata v0.1.3
[INFO] [stderr]   Downloaded webauthn-rs-proto v0.4.9
[INFO] [stderr]   Downloaded oid-registry v0.4.0
[INFO] [stderr]   Downloaded webauthn-rs-core v0.4.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 65eba2262b0277302111c2dd34f802dd0f4654b0ca0e8bf2a336f921ea02cad8
[INFO] running `Command { std: "docker" "start" "-a" "65eba2262b0277302111c2dd34f802dd0f4654b0ca0e8bf2a336f921ea02cad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65eba2262b0277302111c2dd34f802dd0f4654b0ca0e8bf2a336f921ea02cad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65eba2262b0277302111c2dd34f802dd0f4654b0ca0e8bf2a336f921ea02cad8", kill_on_drop: false }`
[INFO] [stdout] 65eba2262b0277302111c2dd34f802dd0f4654b0ca0e8bf2a336f921ea02cad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a455a26b30c82c43f7ec0a0fc8d102d68a0d6157458aea54d13590b7611492d0
[INFO] running `Command { std: "docker" "start" "-a" "a455a26b30c82c43f7ec0a0fc8d102d68a0d6157458aea54d13590b7611492d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling time-macros v0.2.10
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking memchr v2.6.2
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]    Compiling openssl-sys v0.9.92
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]    Compiling oid-registry v0.4.0
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking data-encoding v2.4.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling asn1-rs-impl v0.1.0
[INFO] [stderr]    Compiling asn1-rs-derive v0.1.0
[INFO] [stderr]    Compiling fastly-macros v0.9.7
[INFO] [stderr]     Checking thiserror v1.0.47
[INFO] [stderr]     Checking fastly-shared v0.9.7
[INFO] [stderr]     Checking fastly-sys v0.9.7
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking time v0.3.23
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]     Checking serde_cbor_2 v0.12.0-dev
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking base64urlsafedata v0.1.3
[INFO] [stderr]     Checking webauthn-rs-proto v0.4.9
[INFO] [stderr]     Checking compact_jwt v0.2.10
[INFO] [stderr]     Checking asn1-rs v0.3.1
[INFO] [stderr]     Checking fastly v0.9.7
[INFO] [stderr]     Checking der-parser v7.0.0
[INFO] [stderr]     Checking x509-parser v0.13.2
[INFO] [stderr]     Checking webauthn-rs-core v0.4.9
[INFO] [stderr]     Checking webauthn-rs v0.4.8
[INFO] [stderr]     Checking passwordless-edge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.65s
[INFO] running `Command { std: "docker" "inspect" "a455a26b30c82c43f7ec0a0fc8d102d68a0d6157458aea54d13590b7611492d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a455a26b30c82c43f7ec0a0fc8d102d68a0d6157458aea54d13590b7611492d0", kill_on_drop: false }`
[INFO] [stdout] a455a26b30c82c43f7ec0a0fc8d102d68a0d6157458aea54d13590b7611492d0