[INFO] fetching crate diesel-dynamic-schema 0.2.1...
[INFO] checking diesel-dynamic-schema-0.2.1 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate diesel-dynamic-schema 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate diesel-dynamic-schema 0.2.1 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diesel-dynamic-schema 0.2.1
[INFO] removed 3 missing examples
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate diesel-dynamic-schema 0.2.1
[INFO] tweaked toml for crates.io crate diesel-dynamic-schema 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate diesel-dynamic-schema 0.2.1 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dotenvy v0.15.6
[INFO] [stderr]   Downloaded syn v2.0.8
[INFO] [stderr]   Downloaded diesel_table_macro_syntax v0.1.0
[INFO] [stderr]   Downloaded diesel v2.1.0
[INFO] [stderr]   Downloaded quote v1.0.25
[INFO] [stderr]   Downloaded diesel_derives v2.1.0
[INFO] [stderr]   Downloaded bitflags v2.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e70d72a4b8b082f37a06a6e876807dd5f05c1f7892bd18e8184ea5fbc1cae4f
[INFO] running `Command { std: "docker" "start" "-a" "9e70d72a4b8b082f37a06a6e876807dd5f05c1f7892bd18e8184ea5fbc1cae4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e70d72a4b8b082f37a06a6e876807dd5f05c1f7892bd18e8184ea5fbc1cae4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e70d72a4b8b082f37a06a6e876807dd5f05c1f7892bd18e8184ea5fbc1cae4f", kill_on_drop: false }`
[INFO] [stdout] 9e70d72a4b8b082f37a06a6e876807dd5f05c1f7892bd18e8184ea5fbc1cae4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48ab97edd07041408592b9ee34106f2fa8d15bc9232d1b4fccc2a6a5350e271e
[INFO] running `Command { std: "docker" "start" "-a" "48ab97edd07041408592b9ee34106f2fa8d15bc9232d1b4fccc2a6a5350e271e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.25
[INFO] [stderr]     Checking dotenvy v0.15.6
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.52/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "48ab97edd07041408592b9ee34106f2fa8d15bc9232d1b4fccc2a6a5350e271e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ab97edd07041408592b9ee34106f2fa8d15bc9232d1b4fccc2a6a5350e271e", kill_on_drop: false }`
[INFO] [stdout] 48ab97edd07041408592b9ee34106f2fa8d15bc9232d1b4fccc2a6a5350e271e
[INFO] checking diesel-dynamic-schema-0.2.1 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] extracting crate diesel-dynamic-schema 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate diesel-dynamic-schema 0.2.1 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diesel-dynamic-schema 0.2.1
[INFO] removed 3 missing examples
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate diesel-dynamic-schema 0.2.1
[INFO] tweaked toml for crates.io crate diesel-dynamic-schema 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate diesel-dynamic-schema 0.2.1 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b594d68eb961b8508cabbd9f6eedddc1ac0dd5a2debbf96d5ba02054829d4ecd
[INFO] running `Command { std: "docker" "start" "-a" "b594d68eb961b8508cabbd9f6eedddc1ac0dd5a2debbf96d5ba02054829d4ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b594d68eb961b8508cabbd9f6eedddc1ac0dd5a2debbf96d5ba02054829d4ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b594d68eb961b8508cabbd9f6eedddc1ac0dd5a2debbf96d5ba02054829d4ecd", kill_on_drop: false }`
[INFO] [stdout] b594d68eb961b8508cabbd9f6eedddc1ac0dd5a2debbf96d5ba02054829d4ecd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c1d7fb643e4066e7385fde25b52dbc1c3e3342b843bf1fc431a7f28d4d37774
[INFO] running `Command { std: "docker" "start" "-a" "6c1d7fb643e4066e7385fde25b52dbc1c3e3342b843bf1fc431a7f28d4d37774", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "6c1d7fb643e4066e7385fde25b52dbc1c3e3342b843bf1fc431a7f28d4d37774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1d7fb643e4066e7385fde25b52dbc1c3e3342b843bf1fc431a7f28d4d37774", kill_on_drop: false }`
[INFO] [stdout] 6c1d7fb643e4066e7385fde25b52dbc1c3e3342b843bf1fc431a7f28d4d37774