[INFO] fetching crate minidsp 0.0.3...
[INFO] checking minidsp-0.0.3 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate minidsp 0.0.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate minidsp 0.0.3 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minidsp 0.0.3
[INFO] finished tweaking crates.io crate minidsp 0.0.3
[INFO] tweaked toml for crates.io crate minidsp 0.0.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate minidsp 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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 enum-utils v0.1.2
[INFO] [stderr]   Downloaded bimap v0.6.0
[INFO] [stderr]   Downloaded strong-xml v0.6.0
[INFO] [stderr]   Downloaded strong-xml-derive v0.6.0
[INFO] [stderr]   Downloaded shellwords v1.1.0
[INFO] [stderr]   Downloaded jetscii v0.4.4
[INFO] [stderr]   Downloaded wav v0.5.0
[INFO] [stderr]   Downloaded atomic_refcell v0.1.6
[INFO] [stderr]   Downloaded termcolor v0.3.6
[INFO] [stderr]   Downloaded enum-utils-from-str v0.1.2
[INFO] [stderr]   Downloaded tokio-util v0.6.0
[INFO] [stderr]   Downloaded riff v1.0.1
[INFO] [stderr]   Downloaded hexplay v0.2.1
[INFO] [stderr]   Downloaded hidapi v1.2.5
[INFO] [stderr]   Downloaded tokio-stream v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e137cf70dc435806e6a8e9827839b29eea019c8f9f3e96df7ad4822623df687
[INFO] running `Command { std: "docker" "start" "-a" "0e137cf70dc435806e6a8e9827839b29eea019c8f9f3e96df7ad4822623df687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e137cf70dc435806e6a8e9827839b29eea019c8f9f3e96df7ad4822623df687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e137cf70dc435806e6a8e9827839b29eea019c8f9f3e96df7ad4822623df687", kill_on_drop: false }`
[INFO] [stdout] 0e137cf70dc435806e6a8e9827839b29eea019c8f9f3e96df7ad4822623df687
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fabfcf8c2723f69ce6ffe71ad5d22df07f4403eb6eed2f0e480d7d54b53c16e
[INFO] running `Command { std: "docker" "start" "-a" "7fabfcf8c2723f69ce6ffe71ad5d22df07f4403eb6eed2f0e480d7d54b53c16e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking smallvec v1.5.1
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]     Checking futures-sink v0.3.8
[INFO] [stderr]     Checking futures-io v0.3.8
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]    Compiling object v0.22.0
[INFO] [stderr]     Checking pin-project-lite v0.2.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking bytes v1.0.0
[INFO] [stderr]    Compiling jetscii v0.4.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]    Compiling anyhow v1.0.36
[INFO] [stderr]     Checking termcolor v0.3.6
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking humantime v2.0.1
[INFO] [stderr]     Checking riff v1.0.1
[INFO] [stderr]     Checking atomic_refcell v0.1.6
[INFO] [stderr]     Checking bimap v0.6.0
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]    Compiling tokio v1.0.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling hidapi v1.2.5
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking futures-task v0.3.8
[INFO] [stderr]     Checking textwrap v0.12.1
[INFO] [stderr]     Checking futures-channel v0.3.8
[INFO] [stderr]     Checking wav v0.5.0
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/jetscii-0.4.4/src/simd.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |             T::CONTROL_BYTE,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ cannot perform const operation using `T`
[INFO] [stdout]     |
[INFO] [stdout]     = note: type parameters may not be used in const expressions
[INFO] [stdout]     = help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: generic parameters may not be used in const operations
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/jetscii-0.4.4/src/simd.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |             T::CONTROL_BYTE,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ cannot perform const operation using `T`
[INFO] [stdout]     |
[INFO] [stdout]     = note: type parameters may not be used in const expressions
[INFO] [stdout]     = help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jetscii` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7fabfcf8c2723f69ce6ffe71ad5d22df07f4403eb6eed2f0e480d7d54b53c16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fabfcf8c2723f69ce6ffe71ad5d22df07f4403eb6eed2f0e480d7d54b53c16e", kill_on_drop: false }`
[INFO] [stdout] 7fabfcf8c2723f69ce6ffe71ad5d22df07f4403eb6eed2f0e480d7d54b53c16e