[INFO] cloning repository https://github.com/trishume/ratews_backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trishume/ratews_backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrishume%2Fratews_backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrishume%2Fratews_backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 823310a8b009968209f4b911a0e0e8ba7d90a0fb
[INFO] testing trishume/ratews_backend against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrishume%2Fratews_backend" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/trishume/ratews_backend 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/trishume/ratews_backend
[INFO] finished tweaking git repo https://github.com/trishume/ratews_backend
[INFO] tweaked toml for git repo https://github.com/trishume/ratews_backend written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/trishume/ratews_backend 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f676c4a55cce4be48e876bb073a47e3c2244458a7d7d4a26d91ac205e90427cd
[INFO] running `Command { std: "docker" "start" "-a" "f676c4a55cce4be48e876bb073a47e3c2244458a7d7d4a26d91ac205e90427cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f676c4a55cce4be48e876bb073a47e3c2244458a7d7d4a26d91ac205e90427cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f676c4a55cce4be48e876bb073a47e3c2244458a7d7d4a26d91ac205e90427cd", kill_on_drop: false }`
[INFO] [stdout] f676c4a55cce4be48e876bb073a47e3c2244458a7d7d4a26d91ac205e90427cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 250e6bc0e21fa56fdb27d8e9d7b711ac6191b8d6e849496b9cb8cd973bd67aa8
[INFO] running `Command { std: "docker" "start" "-a" "250e6bc0e21fa56fdb27d8e9d7b711ac6191b8d6e849496b9cb8cd973bd67aa8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.1
[INFO] [stderr]    Compiling gcc v0.3.1
[INFO] [stderr]    Compiling libc v0.1.3
[INFO] [stderr]    Compiling rusqlite v0.0.11
[INFO] [stderr]    Compiling bitflags v0.1.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pkg-config-0.3.1/src/lib.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | #![feature(path)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pkg-config-0.3.1/src/lib.rs:172:27
[INFO] [stdout]      |
[INFO] [stdout] 172  |                 dirs.push(PathBuf::new(val));
[INFO] [stdout]      |                           ^^^^^^^^^^^^ --- supplied 1 argument
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           expected 0 arguments
[INFO] [stdout]      |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pkg-config-0.3.1/src/lib.rs:173:37
[INFO] [stdout]      |
[INFO] [stdout] 173  |                 ret.link_paths.push(PathBuf::new(val));
[INFO] [stdout]      |                                     ^^^^^^^^^^^^ --- supplied 1 argument
[INFO] [stdout]      |                                     |
[INFO] [stdout]      |                                     expected 0 arguments
[INFO] [stdout]      |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pkg-config-0.3.1/src/lib.rs:176:42
[INFO] [stdout]      |
[INFO] [stdout] 176  |                 ret.framework_paths.push(PathBuf::new(val));
[INFO] [stdout]      |                                          ^^^^^^^^^^^^ --- supplied 1 argument
[INFO] [stdout]      |                                          |
[INFO] [stdout]      |                                          expected 0 arguments
[INFO] [stdout]      |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pkg-config-0.3.1/src/lib.rs:178:40
[INFO] [stdout]      |
[INFO] [stdout] 178  |                 ret.include_paths.push(PathBuf::new(val));
[INFO] [stdout]      |                                        ^^^^^^^^^^^^ --- supplied 1 argument
[INFO] [stdout]      |                                        |
[INFO] [stdout]      |                                        expected 0 arguments
[INFO] [stdout]      |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pkg-config`
[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: expected identifier, found `"std"`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.1.3/rust/src/liblibc/lib.rs:79:46
[INFO] [stdout]    |
[INFO] [stdout] 79 | #[cfg(feature = "cargo-build")] extern crate "std" as core;
[INFO] [stdout]    |                                              ^^^^^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::path::AsPath`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.1/src/lib.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 | use std::path::{PathBuf, AsPath};
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          no `AsPath` in `path`
[INFO] [stdout]    |                          help: a similar name exists in the module: `Path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found `"pkg-config"`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusqlite-0.0.11/build.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate "pkg-config" as pkg_config;
[INFO] [stdout]   |              ^^^^^^^^^^^^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `old_io` in `std`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.1/src/lib.rs:329:10
[INFO] [stdout]     |
[INFO] [stdout] 329 |     std::old_io::stdio::set_stderr(Box::new(std::old_io::util::NullWriter));
[INFO] [stdout]     |          ^^^^^^ could not find `old_io` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `old_io` in `std`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.1/src/lib.rs:329:50
[INFO] [stdout]     |
[INFO] [stdout] 329 |     std::old_io::stdio::set_stderr(Box::new(std::old_io::util::NullWriter));
[INFO] [stdout]     |                                                  ^^^^^^ could not find `old_io` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `set_exit_status` in module `env`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.1/src/lib.rs:328:10
[INFO] [stdout]     |
[INFO] [stdout] 328 |     env::set_exit_status(1);
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^ not found in `env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.1/src/lib.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | #![feature(old_io, io, path, env, collections, process, fs)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "250e6bc0e21fa56fdb27d8e9d7b711ac6191b8d6e849496b9cb8cd973bd67aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "250e6bc0e21fa56fdb27d8e9d7b711ac6191b8d6e849496b9cb8cd973bd67aa8", kill_on_drop: false }`
[INFO] [stdout] 250e6bc0e21fa56fdb27d8e9d7b711ac6191b8d6e849496b9cb8cd973bd67aa8
