[INFO] fetching crate itoap 1.0.1...
[INFO] checking itoap-1.0.1 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate itoap 1.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate itoap 1.0.1 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate itoap 1.0.1
[INFO] finished tweaking crates.io crate itoap 1.0.1
[INFO] tweaked toml for crates.io crate itoap 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding itoa v0.4.8 (available: v1.0.14)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff60c3e4705182dc4f480d6cd7db9ec5c06aa175f0354ed498fe677cecc157bb
[INFO] running `Command { std: "docker" "start" "-a" "ff60c3e4705182dc4f480d6cd7db9ec5c06aa175f0354ed498fe677cecc157bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff60c3e4705182dc4f480d6cd7db9ec5c06aa175f0354ed498fe677cecc157bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff60c3e4705182dc4f480d6cd7db9ec5c06aa175f0354ed498fe677cecc157bb", kill_on_drop: false }`
[INFO] [stdout] ff60c3e4705182dc4f480d6cd7db9ec5c06aa175f0354ed498fe677cecc157bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aff7da76f11a5d6e80ec1a42788b3e4614dbd7a887d64718e6adfc4792d5724a
[INFO] running `Command { std: "docker" "start" "-a" "aff7da76f11a5d6e80ec1a42788b3e4614dbd7a887d64718e6adfc4792d5724a", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking itoap v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stdout] error[E0425]: cannot find function `write` in crate `itoa`
[INFO] [stdout]   --> benches/bench.rs:56:39
[INFO] [stdout]    |
[INFO] [stdout] 56 |                           let _ = itoa::write(&mut buf, black_box($value));
[INFO] [stdout]    |                                         ^^^^^ not found in `itoa`
[INFO] [stdout] ...
[INFO] [stdout] 84 | / benches! {
[INFO] [stdout] 85 | |     bench_u64_0(0u64),
[INFO] [stdout] 86 | |     bench_u64_half(<u32>::max_value() as u64),
[INFO] [stdout] 87 | |     bench_u64_max(<u64>::max_value()),
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |     bench_u128_max(<u128>::max_value())
[INFO] [stdout] 92 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itoa-0.4.8/src/lib.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn write<W: io::Write, V: Integer>(mut wr: W, value: V) -> io::Result<usize> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] note: the item is gated behind the `std` feature
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/itoa-0.4.8/src/lib.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | #[cfg(feature = "std")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider importing one of these functions:
[INFO] [stdout]            std::fmt::write
[INFO] [stdout]            std::fs::write
[INFO] [stdout]            std::ptr::write
[INFO] [stdout]            core::fmt::write
[INFO] [stdout]            core::ptr::write
[INFO] [stdout]            itoap::write
[INFO] [stdout]    = note: this error originates in the macro `benches` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `itoap` (bench "bench") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "aff7da76f11a5d6e80ec1a42788b3e4614dbd7a887d64718e6adfc4792d5724a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff7da76f11a5d6e80ec1a42788b3e4614dbd7a887d64718e6adfc4792d5724a", kill_on_drop: false }`
[INFO] [stdout] aff7da76f11a5d6e80ec1a42788b3e4614dbd7a887d64718e6adfc4792d5724a
