[INFO] fetching crate customasm 0.14.2...
[INFO] checking customasm-0.14.2 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate customasm 0.14.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate customasm 0.14.2
[INFO] finished tweaking crates.io crate customasm 0.14.2
[INFO] tweaked toml for crates.io crate customasm 0.14.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate customasm 0.14.2 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate customasm 0.14.2 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | homepage = "https://github.com/hlorenzi/customasm"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 | repository = "https://github.com/hlorenzi/customasm"
[INFO] [stderr]    |              ---------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `customasm` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7a095c093f8638de99a17aec8216b5fb242eea441de634989cdd7d0f0e962b77
[INFO] running `Command { std: "docker" "start" "7a095c093f8638de99a17aec8216b5fb242eea441de634989cdd7d0f0e962b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a095c093f8638de99a17aec8216b5fb242eea441de634989cdd7d0f0e962b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7a095c093f8638de99a17aec8216b5fb242eea441de634989cdd7d0f0e962b77" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a095c093f8638de99a17aec8216b5fb242eea441de634989cdd7d0f0e962b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7a095c093f8638de99a17aec8216b5fb242eea441de634989cdd7d0f0e962b77" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | homepage = "https://github.com/hlorenzi/customasm"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 | repository = "https://github.com/hlorenzi/customasm"
[INFO] [stderr]    |              ---------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `customasm` (manifest) generated 1 warning
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling customasm v0.14.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking hybrid-array v0.4.10
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stdout] error: useless conversion to the same type: `num_bigint::BigInt`
[INFO] [stdout]    --> src/util/bigint.rs:354:31
[INFO] [stdout]     |
[INFO] [stdout] 354 |             .map(|rhs: usize| (&self.bigint >> rhs).into())
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 354 -             .map(|rhs: usize| (&self.bigint >> rhs).into())
[INFO] [stdout] 354 +             .map(|rhs: usize| (&self.bigint >> rhs))
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 354 -             .map(|rhs: usize| (&self.bigint >> rhs).into())
[INFO] [stdout] 354 +             .map(|rhs: usize| <num_bigint::BigInt as Into<_>>::into((&self.bigint >> rhs)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking digest v0.11.2
[INFO] [stderr] error: could not compile `customasm` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7a095c093f8638de99a17aec8216b5fb242eea441de634989cdd7d0f0e962b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a095c093f8638de99a17aec8216b5fb242eea441de634989cdd7d0f0e962b77", kill_on_drop: false }`
[INFO] [stdout] 7a095c093f8638de99a17aec8216b5fb242eea441de634989cdd7d0f0e962b77
