[INFO] cloning repository https://github.com/anyrun-org/plugin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anyrun-org/plugin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyrun-org%2Fplugin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyrun-org%2Fplugin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d653d75d0270879940f6d129245852f11bc09b31
[INFO] checking anyrun-org/plugin against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyrun-org%2Fplugin" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anyrun-org/plugin 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/anyrun-org/plugin
[INFO] finished tweaking git repo https://github.com/anyrun-org/plugin
[INFO] tweaked toml for git repo https://github.com/anyrun-org/plugin written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/anyrun-org/plugin 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 tstr v0.2.3
[INFO] [stderr]   Downloaded tstr_proc_macros v0.2.2
[INFO] [stderr]   Downloaded anyrun-interface v0.1.0
[INFO] [stderr]   Downloaded anyrun-macros v0.1.0
[INFO] [stderr]   Downloaded abi_stable_shared v0.11.0
[INFO] [stderr]   Downloaded as_derive_utils v0.11.0
[INFO] [stderr]   Downloaded core_extensions_proc_macros v1.5.3
[INFO] [stderr]   Downloaded repr_offset v0.2.2
[INFO] [stderr]   Downloaded abi_stable_derive v0.11.0
[INFO] [stderr]   Downloaded core_extensions v1.5.3
[INFO] [stderr]   Downloaded abi_stable v0.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fb33a63966ee66eeaac85df5d48c7cc23342770f1da84e3ca4c0cc790cc6c0c0
[INFO] running `Command { std: "docker" "start" "-a" "fb33a63966ee66eeaac85df5d48c7cc23342770f1da84e3ca4c0cc790cc6c0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb33a63966ee66eeaac85df5d48c7cc23342770f1da84e3ca4c0cc790cc6c0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb33a63966ee66eeaac85df5d48c7cc23342770f1da84e3ca4c0cc790cc6c0c0", kill_on_drop: false }`
[INFO] [stdout] fb33a63966ee66eeaac85df5d48c7cc23342770f1da84e3ca4c0cc790cc6c0c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e7f05fc29d8f21e8f871038c409e97039d079b437a4143cb814f37304eef7f8a
[INFO] running `Command { std: "docker" "start" "-a" "e7f05fc29d8f21e8f871038c409e97039d079b437a4143cb814f37304eef7f8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling core_extensions v1.5.3
[INFO] [stderr]    Compiling serde v1.0.185
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.3
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]     Checking const_panic v0.2.8
[INFO] [stderr]    Compiling serde_derive v1.0.185
[INFO] [stderr]    Compiling anyrun-macros v0.1.0
[INFO] [stderr]    Compiling abi_stable_shared v0.11.0
[INFO] [stderr]     Checking tstr v0.2.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking repr_offset v0.2.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling as_derive_utils v0.11.0
[INFO] [stderr]    Compiling abi_stable_derive v0.11.0
[INFO] [stderr]     Checking abi_stable v0.11.2
[INFO] [stderr]     Checking anyrun-interface v0.1.0
[INFO] [stderr]     Checking anyrun-plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.47s
[INFO] running `Command { std: "docker" "inspect" "e7f05fc29d8f21e8f871038c409e97039d079b437a4143cb814f37304eef7f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f05fc29d8f21e8f871038c409e97039d079b437a4143cb814f37304eef7f8a", kill_on_drop: false }`
[INFO] [stdout] e7f05fc29d8f21e8f871038c409e97039d079b437a4143cb814f37304eef7f8a
[INFO] checking anyrun-org/plugin against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyrun-org%2Fplugin" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anyrun-org/plugin 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/anyrun-org/plugin
[INFO] finished tweaking git repo https://github.com/anyrun-org/plugin
[INFO] tweaked toml for git repo https://github.com/anyrun-org/plugin written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/anyrun-org/plugin 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 24104e6d097f978ec138f52621d815010b9461fe41b00385bd3a7d6bfd44b811
[INFO] running `Command { std: "docker" "start" "-a" "24104e6d097f978ec138f52621d815010b9461fe41b00385bd3a7d6bfd44b811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24104e6d097f978ec138f52621d815010b9461fe41b00385bd3a7d6bfd44b811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24104e6d097f978ec138f52621d815010b9461fe41b00385bd3a7d6bfd44b811", kill_on_drop: false }`
[INFO] [stdout] 24104e6d097f978ec138f52621d815010b9461fe41b00385bd3a7d6bfd44b811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4f5ddb1249fb4230cca6712d92d906026f69aa16a2a557969689962d78f67f3d
[INFO] running `Command { std: "docker" "start" "-a" "4f5ddb1249fb4230cca6712d92d906026f69aa16a2a557969689962d78f67f3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling core_extensions v1.5.3
[INFO] [stderr]    Compiling serde v1.0.185
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.3
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]     Checking const_panic v0.2.8
[INFO] [stderr]    Compiling serde_derive v1.0.185
[INFO] [stderr]    Compiling anyrun-macros v0.1.0
[INFO] [stderr]    Compiling abi_stable_shared v0.11.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking tstr v0.2.3
[INFO] [stderr]     Checking repr_offset v0.2.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling as_derive_utils v0.11.0
[INFO] [stderr]    Compiling abi_stable_derive v0.11.0
[INFO] [stderr]     Checking abi_stable v0.11.2
[INFO] [stderr]     Checking anyrun-interface v0.1.0
[INFO] [stderr]     Checking anyrun-plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.92s
[INFO] running `Command { std: "docker" "inspect" "4f5ddb1249fb4230cca6712d92d906026f69aa16a2a557969689962d78f67f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f5ddb1249fb4230cca6712d92d906026f69aa16a2a557969689962d78f67f3d", kill_on_drop: false }`
[INFO] [stdout] 4f5ddb1249fb4230cca6712d92d906026f69aa16a2a557969689962d78f67f3d