[INFO] cloning repository https://github.com/slaent/slaent-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slaent/slaent-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslaent%2Fslaent-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslaent%2Fslaent-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dca630e0e89a1bf8c74f85f5bb27af7d3cfe2d3e
[INFO] testing slaent/slaent-rs against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslaent%2Fslaent-rs" "/workspace/builds/worker-46/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/slaent/slaent-rs 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] started tweaking git repo https://github.com/slaent/slaent-rs
[INFO] finished tweaking git repo https://github.com/slaent/slaent-rs
[INFO] tweaked toml for git repo https://github.com/slaent/slaent-rs written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/slaent/slaent-rs 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 084d89b0d40f56d26bfdb90efc3fcd793f764835877fb8c97b39d431e0a5b8b7
[INFO] running `Command { std: "docker" "start" "-a" "084d89b0d40f56d26bfdb90efc3fcd793f764835877fb8c97b39d431e0a5b8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "084d89b0d40f56d26bfdb90efc3fcd793f764835877fb8c97b39d431e0a5b8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "084d89b0d40f56d26bfdb90efc3fcd793f764835877fb8c97b39d431e0a5b8b7", kill_on_drop: false }`
[INFO] [stdout] 084d89b0d40f56d26bfdb90efc3fcd793f764835877fb8c97b39d431e0a5b8b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 22c7be7b59d545d054283a5ad4b9e830e2c21e2b518edd1455af4f75ec1dea65
[INFO] running `Command { std: "docker" "start" "-a" "22c7be7b59d545d054283a5ad4b9e830e2c21e2b518edd1455af4f75ec1dea65", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.1.8
[INFO] [stderr]    Compiling gcc v0.3.8
[INFO] [stderr]    Compiling phf_shared v0.7.3
[INFO] [stderr]    Compiling winapi-build v0.1.0
[INFO] [stderr]    Compiling debug-builders v0.1.0
[INFO] [stderr]    Compiling bufstream v0.1.1
[INFO] [stderr]    Compiling byteorder v0.3.11
[INFO] [stderr]    Compiling postgres_macros v0.1.3
[INFO] [stderr]    Compiling rustc-serialize v0.3.15
[INFO] [stderr]    Compiling bitflags v0.1.1
[INFO] [stderr]    Compiling ascii v0.5.1
[INFO] [stderr]    Compiling maud v0.4.3
[INFO] [stderr]    Compiling slab v0.1.1
[INFO] [stderr]    Compiling bytes v0.2.10
[INFO] [stderr]    Compiling fallthrough v0.0.1 (https://github.com/pythonesque/fallthrough?rev=3d6fa8e5b2bfa8fd2bd03c3eb6b8abf6aabfce13#3d6fa8e5)
[INFO] [stderr]    Compiling jetscii v0.2.0 (https://github.com/shepmaster/jetscii?rev=f04dc4ec8307c506b0f4165eb869fe746537db1e#f04dc4ec)
[INFO] [stderr]    Compiling error-type v0.1.2
[INFO] [stderr]    Compiling bitflags v0.3.2
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/jetscii-5c0cb1b862f95d32/f04dc4e/src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_fn)]
[INFO] [stdout]   |            ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/jetscii-5c0cb1b862f95d32/f04dc4e/src/lib.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |                   asm!("# Move low word of $2 to high word of $1
[INFO] [stdout]     |                   ^---
[INFO] [stdout]     |                   |
[INFO] [stdout]     |  _________________help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 150 | |                       movlhps $2, $1
[INFO] [stdout] 151 | |                       pcmpestri $$0, ($3, $4), $1"
[INFO] [stdout] 152 | |                      : // output operands
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |                      : // options
[INFO] [stdout] 164 | |                  );
[INFO] [stdout]     | |___________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider migrating to the new asm! syntax specified in RFC 2873
[INFO] [stdout]     = note: alternatively, switch to llvm_asm! to keep your code working as it is
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/jetscii-5c0cb1b862f95d32/f04dc4e/src/lib.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |               asm!("movlhps $2, $1
[INFO] [stdout]     |               ^---
[INFO] [stdout]     |               |
[INFO] [stdout]     |  _____________help: replace with: `llvm_asm!`
[INFO] [stdout]     | |
[INFO] [stdout] 193 | |                   pcmpestrm $$0, ($3), $1"
[INFO] [stdout] 194 | |                  : // output operands
[INFO] [stdout] 195 | |                  "={xmm0}"(matching_bytes)
[INFO] [stdout] ...   |
[INFO] [stdout] 204 | |                  : // options
[INFO] [stdout] 205 | |             );
[INFO] [stdout]     | |______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider migrating to the new asm! syntax specified in RFC 2873
[INFO] [stdout]     = note: alternatively, switch to llvm_asm! to keep your code working as it is
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/jetscii-5c0cb1b862f95d32/f04dc4e/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(asm)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/jetscii-5c0cb1b862f95d32/f04dc4e/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_fn)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/jetscii-5c0cb1b862f95d32/f04dc4e/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(pattern)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.15/src/serialize.rs:145:45
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jetscii`
[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[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.15/src/serialize.rs:201:41
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error>;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error> where Self: Sized;
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0642.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "22c7be7b59d545d054283a5ad4b9e830e2c21e2b518edd1455af4f75ec1dea65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c7be7b59d545d054283a5ad4b9e830e2c21e2b518edd1455af4f75ec1dea65", kill_on_drop: false }`
[INFO] [stdout] 22c7be7b59d545d054283a5ad4b9e830e2c21e2b518edd1455af4f75ec1dea65
