[INFO] cloning repository https://github.com/jamwaffles/zinc-apa106
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamwaffles/zinc-apa106" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamwaffles%2Fzinc-apa106", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamwaffles%2Fzinc-apa106'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0472308eb00b9a76ef6cee03bbe8231c88e12106
[INFO] testing jamwaffles/zinc-apa106 against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamwaffles%2Fzinc-apa106" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jamwaffles/zinc-apa106 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/.cargo/config
[INFO] started tweaking git repo https://github.com/jamwaffles/zinc-apa106
[INFO] finished tweaking git repo https://github.com/jamwaffles/zinc-apa106
[INFO] tweaked toml for git repo https://github.com/jamwaffles/zinc-apa106 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jamwaffles/zinc-apa106 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (ioreg) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (macro_platformtree) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (platformtree) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr]     Updating git repository `https://github.com/hackndev/zinc`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f68632c06fc99c10616a27da3bcb88fd86b39de4e9bcdb09032ae6746580a41
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9f68632c06fc99c10616a27da3bcb88fd86b39de4e9bcdb09032ae6746580a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f68632c06fc99c10616a27da3bcb88fd86b39de4e9bcdb09032ae6746580a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f68632c06fc99c10616a27da3bcb88fd86b39de4e9bcdb09032ae6746580a41", kill_on_drop: false }`
[INFO] [stdout] 9f68632c06fc99c10616a27da3bcb88fd86b39de4e9bcdb09032ae6746580a41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8eb9cd81795bdc7e6dabc39eda8a0b73d48ca6f5ab235074e1529972aba57fd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8eb9cd81795bdc7e6dabc39eda8a0b73d48ca6f5ab235074e1529972aba57fd", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (ioreg) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (macro_platformtree) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (platformtree) specification is ambiguous. Only one of `git` or `path` is allowed. This will be considered an error in future versions
[INFO] [stderr]    Compiling regex-syntax v0.3.7
[INFO] [stderr]    Compiling rust-libcore v0.0.3
[INFO] [stderr]    Compiling zinc v0.1.0 (https://github.com/hackndev/zinc#926bb071)
[INFO] [stderr]    Compiling rlibc v0.1.4 (https://github.com/hackndev/rlibc?branch=zinc#620489f8)
[INFO] [stderr]    Compiling ioreg v0.1.0 (https://github.com/hackndev/zinc#926bb071)
[INFO] [stderr]    Compiling volatile_cell v1.0.0 (https://github.com/hackndev/zinc#926bb071)
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/zinc-81c783c18d834726/926bb07/volatile_cell/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(core_intrinsics)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `volatile_cell`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/zinc-81c783c18d834726/926bb07/ioreg/src/lib.rs:330:12
[INFO] [stdout]     |
[INFO] [stdout] 330 | #![feature(quote, plugin_registrar, rustc_private)]
[INFO] [stdout]     |            ^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0462]: found staticlib `rustc` instead of rlib or dylib
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/zinc-81c783c18d834726/926bb07/ioreg/src/lib.rs:332:1
[INFO] [stdout]     |
[INFO] [stdout] 332 | extern crate rustc;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: please recompile that crate using --crate-type lib
[INFO] [stdout]     = note: the following crate versions were found:
[INFO] [stdout]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.tsan.a
[INFO] [stdout]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.msan.a
[INFO] [stdout]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.asan.a
[INFO] [stdout]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.lsan.a
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rlibc-22ab3e9e80121e06/620489f/src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![feature(no_std)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `no_std` has been stable since 1.6.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f8eb9cd81795bdc7e6dabc39eda8a0b73d48ca6f5ab235074e1529972aba57fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8eb9cd81795bdc7e6dabc39eda8a0b73d48ca6f5ab235074e1529972aba57fd", kill_on_drop: false }`
[INFO] [stdout] f8eb9cd81795bdc7e6dabc39eda8a0b73d48ca6f5ab235074e1529972aba57fd
