[INFO] fetching crate naphtha-proc-macro 0.5.0...
[INFO] checking naphtha-proc-macro-0.5.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate naphtha-proc-macro 0.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate naphtha-proc-macro 0.5.0 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 crates.io crate naphtha-proc-macro 0.5.0
[INFO] finished tweaking crates.io crate naphtha-proc-macro 0.5.0
[INFO] tweaked toml for crates.io crate naphtha-proc-macro 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9bcca51075f7bd935ed07ae48c715bf078cd06f4593b7bd3e985db004e24ca82
[INFO] running `Command { std: "docker" "start" "-a" "9bcca51075f7bd935ed07ae48c715bf078cd06f4593b7bd3e985db004e24ca82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bcca51075f7bd935ed07ae48c715bf078cd06f4593b7bd3e985db004e24ca82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bcca51075f7bd935ed07ae48c715bf078cd06f4593b7bd3e985db004e24ca82", kill_on_drop: false }`
[INFO] [stdout] 9bcca51075f7bd935ed07ae48c715bf078cd06f4593b7bd3e985db004e24ca82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2a842554c2992f11dd779f22fce46bcb5dd356f45f1132dd8e1c4d59a688c469
[INFO] running `Command { std: "docker" "start" "-a" "2a842554c2992f11dd779f22fce46bcb5dd356f45f1132dd8e1c4d59a688c469", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking proc-macro2 v1.0.79
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking naphtha-proc-macro v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `impl_trait_query_by_properties` is never used
[INFO] [stdout]  --> src/database_traits.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn impl_trait_query_by_properties(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `impl_trait_query_by_ids` is never used
[INFO] [stdout]   --> src/database_traits.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn impl_trait_query_by_ids(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `impl_trait_query_by_properties` is never used
[INFO] [stdout]  --> src/database_traits.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn impl_trait_query_by_properties(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `impl_trait_query_by_ids` is never used
[INFO] [stdout]   --> src/database_traits.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn impl_trait_query_by_ids(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "2a842554c2992f11dd779f22fce46bcb5dd356f45f1132dd8e1c4d59a688c469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a842554c2992f11dd779f22fce46bcb5dd356f45f1132dd8e1c4d59a688c469", kill_on_drop: false }`
[INFO] [stdout] 2a842554c2992f11dd779f22fce46bcb5dd356f45f1132dd8e1c4d59a688c469
[INFO] checking naphtha-proc-macro-0.5.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate naphtha-proc-macro 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate naphtha-proc-macro 0.5.0 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 crates.io crate naphtha-proc-macro 0.5.0
[INFO] finished tweaking crates.io crate naphtha-proc-macro 0.5.0
[INFO] tweaked toml for crates.io crate naphtha-proc-macro 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cb23d852163c301102955d8d88b7dde75848c1324d5aad555c68c62d3e976ffc
[INFO] running `Command { std: "docker" "start" "-a" "cb23d852163c301102955d8d88b7dde75848c1324d5aad555c68c62d3e976ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb23d852163c301102955d8d88b7dde75848c1324d5aad555c68c62d3e976ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb23d852163c301102955d8d88b7dde75848c1324d5aad555c68c62d3e976ffc", kill_on_drop: false }`
[INFO] [stdout] cb23d852163c301102955d8d88b7dde75848c1324d5aad555c68c62d3e976ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8f5ad69d0118911ba0e56845fb2fcafc7c6df22ab10f034c212f59c7d84bf135
[INFO] running `Command { std: "docker" "start" "-a" "8f5ad69d0118911ba0e56845fb2fcafc7c6df22ab10f034c212f59c7d84bf135", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking proc-macro2 v1.0.79
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking naphtha-proc-macro v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `impl_trait_query_by_properties` is never used
[INFO] [stdout]  --> src/database_traits.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn impl_trait_query_by_properties(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `impl_trait_query_by_ids` is never used
[INFO] [stdout]   --> src/database_traits.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn impl_trait_query_by_ids(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `impl_trait_query_by_properties` is never used
[INFO] [stdout]  --> src/database_traits.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn impl_trait_query_by_properties(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `impl_trait_query_by_ids` is never used
[INFO] [stdout]   --> src/database_traits.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn impl_trait_query_by_ids(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "8f5ad69d0118911ba0e56845fb2fcafc7c6df22ab10f034c212f59c7d84bf135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5ad69d0118911ba0e56845fb2fcafc7c6df22ab10f034c212f59c7d84bf135", kill_on_drop: false }`
[INFO] [stdout] 8f5ad69d0118911ba0e56845fb2fcafc7c6df22ab10f034c212f59c7d84bf135