[INFO] fetching crate postcard-bindgen-core 0.3.2...
[INFO] checking postcard-bindgen-core-0.3.2 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate postcard-bindgen-core 0.3.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate postcard-bindgen-core 0.3.2 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate postcard-bindgen-core 0.3.2
[INFO] finished tweaking crates.io crate postcard-bindgen-core 0.3.2
[INFO] tweaked toml for crates.io crate postcard-bindgen-core 0.3.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded genco v0.17.8
[INFO] [stderr]   Downloaded genco-macros v0.17.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67d9ab84c92777eab90b7426b5638d4c0a1ec4c7f207bb1c7d45e36fd85cf9d2
[INFO] running `Command { std: "docker" "start" "-a" "67d9ab84c92777eab90b7426b5638d4c0a1ec4c7f207bb1c7d45e36fd85cf9d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67d9ab84c92777eab90b7426b5638d4c0a1ec4c7f207bb1c7d45e36fd85cf9d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d9ab84c92777eab90b7426b5638d4c0a1ec4c7f207bb1c7d45e36fd85cf9d2", kill_on_drop: false }`
[INFO] [stdout] 67d9ab84c92777eab90b7426b5638d4c0a1ec4c7f207bb1c7d45e36fd85cf9d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca1e4d49be8f4fe6de1495a72e832d589d16a61bec395cf2237fb5178b57fd61
[INFO] running `Command { std: "docker" "start" "-a" "ca1e4d49be8f4fe6de1495a72e832d589d16a61bec395cf2237fb5178b57fd61", kill_on_drop: false }`
[INFO] [stderr]     Checking postcard-bindgen-core v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]    --> src/registry.rs:236:21
[INFO] [stdout]     |
[INFO] [stdout] 236 |         struct Test(u8, &'static str, &'static [u8]);
[INFO] [stdout]     |                ---- ^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 236 |         struct Test((), (), ());
[INFO] [stdout]     |                     ~~  ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "ca1e4d49be8f4fe6de1495a72e832d589d16a61bec395cf2237fb5178b57fd61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1e4d49be8f4fe6de1495a72e832d589d16a61bec395cf2237fb5178b57fd61", kill_on_drop: false }`
[INFO] [stdout] ca1e4d49be8f4fe6de1495a72e832d589d16a61bec395cf2237fb5178b57fd61
[INFO] checking postcard-bindgen-core-0.3.2 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate postcard-bindgen-core 0.3.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate postcard-bindgen-core 0.3.2 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate postcard-bindgen-core 0.3.2
[INFO] finished tweaking crates.io crate postcard-bindgen-core 0.3.2
[INFO] tweaked toml for crates.io crate postcard-bindgen-core 0.3.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cf32c2feeb4f4efa643299220b6f306ae1cf867518aebaf89cb92ecd089957b
[INFO] running `Command { std: "docker" "start" "-a" "1cf32c2feeb4f4efa643299220b6f306ae1cf867518aebaf89cb92ecd089957b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cf32c2feeb4f4efa643299220b6f306ae1cf867518aebaf89cb92ecd089957b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf32c2feeb4f4efa643299220b6f306ae1cf867518aebaf89cb92ecd089957b", kill_on_drop: false }`
[INFO] [stdout] 1cf32c2feeb4f4efa643299220b6f306ae1cf867518aebaf89cb92ecd089957b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b9a2c50b95bbc7cf2b2a283be528ab6a3ad7ce5be4174af18b95508e2ef0ff6
[INFO] running `Command { std: "docker" "start" "-a" "1b9a2c50b95bbc7cf2b2a283be528ab6a3ad7ce5be4174af18b95508e2ef0ff6", kill_on_drop: false }`
[INFO] [stderr]     Checking postcard-bindgen-core v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: public trait impl involving `Range` type
[INFO] [stdout]    --> src/type_info.rs:175:40
[INFO] [stdout]     |
[INFO] [stdout] 175 | impl<T: GenJsBinding> GenJsBinding for core::ops::Range<T> {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D trait-impl-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `postcard-bindgen-core` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]    --> src/registry.rs:236:21
[INFO] [stdout]     |
[INFO] [stdout] 236 |         struct Test(u8, &'static str, &'static [u8]);
[INFO] [stdout]     |                ---- ^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 236 |         struct Test((), (), ());
[INFO] [stdout]     |                     ~~  ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b9a2c50b95bbc7cf2b2a283be528ab6a3ad7ce5be4174af18b95508e2ef0ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9a2c50b95bbc7cf2b2a283be528ab6a3ad7ce5be4174af18b95508e2ef0ff6", kill_on_drop: false }`
[INFO] [stdout] 1b9a2c50b95bbc7cf2b2a283be528ab6a3ad7ce5be4174af18b95508e2ef0ff6
