[INFO] fetching crate b3d 0.1.9...
[INFO] checking b3d-0.1.9 against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] extracting crate b3d 0.1.9 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate b3d 0.1.9 on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate b3d 0.1.9
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate b3d 0.1.9
[INFO] tweaked toml for crates.io crate b3d 0.1.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate b3d 0.1.9 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f0e00e8828c3d16a1e3db859ab3167a583fae3d342353203b84d11bf359e5cf
[INFO] running `Command { std: "docker" "start" "-a" "4f0e00e8828c3d16a1e3db859ab3167a583fae3d342353203b84d11bf359e5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f0e00e8828c3d16a1e3db859ab3167a583fae3d342353203b84d11bf359e5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0e00e8828c3d16a1e3db859ab3167a583fae3d342353203b84d11bf359e5cf", kill_on_drop: false }`
[INFO] [stdout] 4f0e00e8828c3d16a1e3db859ab3167a583fae3d342353203b84d11bf359e5cf
[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" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e077117980c9cfcb620eebfae1dede207d6883a9cfb4ff16c1725d140883019
[INFO] running `Command { std: "docker" "start" "-a" "5e077117980c9cfcb620eebfae1dede207d6883a9cfb4ff16c1725d140883019", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking b3d v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] error: this conversion is useless `Error` to `Error`
[INFO] [stdout]    --> src/lib.rs:357:33
[INFO] [stdout]     |
[INFO] [stdout] 357 |                 _ => return Err(Error::InvalidChunk(chunk).into()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Error` to `Error`
[INFO] [stdout]    --> src/lib.rs:413:24
[INFO] [stdout]     |
[INFO] [stdout] 413 |             return Err(Error::InvalidChunk(main_chunk).into());
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Error` to `Error`
[INFO] [stdout]    --> src/lib.rs:430:33
[INFO] [stdout]     |
[INFO] [stdout] 430 |                 _ => return Err(Error::InvalidChunk(chunk).into()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Error` to `Error`
[INFO] [stdout]    --> src/lib.rs:357:33
[INFO] [stdout]     |
[INFO] [stdout] 357 |                 _ => return Err(Error::InvalidChunk(chunk).into()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Error` to `Error`
[INFO] [stdout]    --> src/lib.rs:413:24
[INFO] [stdout]     |
[INFO] [stdout] 413 |             return Err(Error::InvalidChunk(main_chunk).into());
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `Error` to `Error`
[INFO] [stdout]    --> src/lib.rs:430:33
[INFO] [stdout]     |
[INFO] [stdout] 430 |                 _ => return Err(Error::InvalidChunk(chunk).into()),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `b3d` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `b3d` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "5e077117980c9cfcb620eebfae1dede207d6883a9cfb4ff16c1725d140883019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e077117980c9cfcb620eebfae1dede207d6883a9cfb4ff16c1725d140883019", kill_on_drop: false }`
[INFO] [stdout] 5e077117980c9cfcb620eebfae1dede207d6883a9cfb4ff16c1725d140883019