[INFO] cloning repository https://github.com/zwong91/unc-account-id-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zwong91/unc-account-id-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzwong91%2Func-account-id-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzwong91%2Func-account-id-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26b78f66fc68b484eae9f822da093b10dba4545d
[INFO] checking zwong91/unc-account-id-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzwong91%2Func-account-id-rs" "/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/zwong91/unc-account-id-rs 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/zwong91/unc-account-id-rs
[INFO] finished tweaking git repo https://github.com/zwong91/unc-account-id-rs
[INFO] tweaked toml for git repo https://github.com/zwong91/unc-account-id-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zwong91/unc-account-id-rs 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 borsh-derive v1.0.0
[INFO] [stderr]   Downloaded bolero v0.9.0
[INFO] [stderr]   Downloaded schemars_derive v0.8.15
[INFO] [stderr]   Downloaded schemars v0.8.15
[INFO] [stderr]   Downloaded derive_arbitrary v1.3.1
[INFO] [stderr]   Downloaded bolero-afl v0.9.0
[INFO] [stderr]   Downloaded arbitrary v1.3.0
[INFO] [stderr]   Downloaded bolero-kani v0.9.0
[INFO] [stderr]   Downloaded bolero-honggfuzz v0.9.0
[INFO] [stderr]   Downloaded bolero-generator v0.9.1
[INFO] [stderr]   Downloaded bolero-engine v0.9.1
[INFO] [stderr]   Downloaded borsh v1.0.0
[INFO] [stderr]   Downloaded bolero-libfuzzer v0.9.0
[INFO] [stderr]   Downloaded bolero-generator-derive v0.9.2
[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] 32d447897a50cde338c37ceaeb217f7b01e8c9accc31c245001ce6eb02f5487b
[INFO] running `Command { std: "docker" "start" "-a" "32d447897a50cde338c37ceaeb217f7b01e8c9accc31c245001ce6eb02f5487b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32d447897a50cde338c37ceaeb217f7b01e8c9accc31c245001ce6eb02f5487b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d447897a50cde338c37ceaeb217f7b01e8c9accc31c245001ce6eb02f5487b", kill_on_drop: false }`
[INFO] [stdout] 32d447897a50cde338c37ceaeb217f7b01e8c9accc31c245001ce6eb02f5487b
[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] dc302948b9845388d5dd9189c6352caf062a2ee05f4441998258bb68c922ef4c
[INFO] running `Command { std: "docker" "start" "-a" "dc302948b9845388d5dd9189c6352caf062a2ee05f4441998258bb68c922ef4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling winnow v0.5.4
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]     Checking gimli v0.27.3
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking pretty-hex v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]     Checking unc-account-id v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling cc v1.0.82
[INFO] [stderr]     Checking object v0.31.1
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]    Compiling toml_edit v0.19.14
[INFO] [stderr]     Checking addr2line v0.20.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling bolero-generator-derive v0.9.2
[INFO] [stderr]     Checking bolero-generator v0.9.1
[INFO] [stderr]     Checking bolero-engine v0.9.1
[INFO] [stderr]     Checking bolero v0.9.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.11s
[INFO] running `Command { std: "docker" "inspect" "dc302948b9845388d5dd9189c6352caf062a2ee05f4441998258bb68c922ef4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc302948b9845388d5dd9189c6352caf062a2ee05f4441998258bb68c922ef4c", kill_on_drop: false }`
[INFO] [stdout] dc302948b9845388d5dd9189c6352caf062a2ee05f4441998258bb68c922ef4c
[INFO] checking zwong91/unc-account-id-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzwong91%2Func-account-id-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zwong91/unc-account-id-rs on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zwong91/unc-account-id-rs
[INFO] finished tweaking git repo https://github.com/zwong91/unc-account-id-rs
[INFO] tweaked toml for git repo https://github.com/zwong91/unc-account-id-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/zwong91/unc-account-id-rs 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8e7c3657f9e070b1a86c86633f8d4ad0bb4e09ff0af997ac3045517d23e6e74
[INFO] running `Command { std: "docker" "start" "-a" "f8e7c3657f9e070b1a86c86633f8d4ad0bb4e09ff0af997ac3045517d23e6e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8e7c3657f9e070b1a86c86633f8d4ad0bb4e09ff0af997ac3045517d23e6e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e7c3657f9e070b1a86c86633f8d4ad0bb4e09ff0af997ac3045517d23e6e74", kill_on_drop: false }`
[INFO] [stdout] f8e7c3657f9e070b1a86c86633f8d4ad0bb4e09ff0af997ac3045517d23e6e74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 853d71507cbffc6209b3346617ce7bd95799df0ab1dd3ac3cce9935a8d55f918
[INFO] running `Command { std: "docker" "start" "-a" "853d71507cbffc6209b3346617ce7bd95799df0ab1dd3ac3cce9935a8d55f918", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling winnow v0.5.4
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]     Checking gimli v0.27.3
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]     Checking pretty-hex v0.3.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking unc-account-id v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]     Checking object v0.31.1
[INFO] [stderr]    Compiling cc v1.0.82
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]    Compiling toml_edit v0.19.14
[INFO] [stderr]     Checking addr2line v0.20.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling bolero-generator-derive v0.9.2
[INFO] [stderr]     Checking bolero-generator v0.9.1
[INFO] [stderr]     Checking bolero-engine v0.9.1
[INFO] [stderr]     Checking bolero v0.9.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.54s
[INFO] running `Command { std: "docker" "inspect" "853d71507cbffc6209b3346617ce7bd95799df0ab1dd3ac3cce9935a8d55f918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "853d71507cbffc6209b3346617ce7bd95799df0ab1dd3ac3cce9935a8d55f918", kill_on_drop: false }`
[INFO] [stdout] 853d71507cbffc6209b3346617ce7bd95799df0ab1dd3ac3cce9935a8d55f918