[INFO] fetching crate revi-core 0.0.0-beta-0.6...
[INFO] checking revi-core-0.0.0-beta-0.6 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate revi-core 0.0.0-beta-0.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate revi-core 0.0.0-beta-0.6 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate revi-core 0.0.0-beta-0.6
[INFO] finished tweaking crates.io crate revi-core 0.0.0-beta-0.6
[INFO] tweaked toml for crates.io crate revi-core 0.0.0-beta-0.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ropey v1.3.1
[INFO] [stderr]   Downloaded revi-ui v0.0.0-beta-0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98545776fe4c7ec08fa83bf32bf913e133aeb117904fb846dcc97d18d0c0d158
[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" "98545776fe4c7ec08fa83bf32bf913e133aeb117904fb846dcc97d18d0c0d158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98545776fe4c7ec08fa83bf32bf913e133aeb117904fb846dcc97d18d0c0d158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98545776fe4c7ec08fa83bf32bf913e133aeb117904fb846dcc97d18d0c0d158", kill_on_drop: false }`
[INFO] [stdout] 98545776fe4c7ec08fa83bf32bf913e133aeb117904fb846dcc97d18d0c0d158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a47b4cca1436fe8cb7262a4241f5d50a52a4c07b846cd3285bd01d77709c3498
[INFO] running `Command { std: "docker" "start" "-a" "a47b4cca1436fe8cb7262a4241f5d50a52a4c07b846cd3285bd01d77709c3498", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking ropey v1.3.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking revi-ui v0.0.0-beta-0.6
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling lua-src v543.0.0
[INFO] [stderr]    Compiling luajit-src v210.1.4+resty8404d7f
[INFO] [stderr]    Compiling mlua v0.6.1
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/hook.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |             Err(_) => mlua_panic!("Lua should not allow hooks to be called within another hook"),
[INFO] [stdout]     |                       -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/macros.rs:20:31
[INFO] [stdout]      |
[INFO] [stdout] 20   |         panic!(bug_msg!($msg));
[INFO] [stdout]      |                               ^
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/lua.rs:1571:18
[INFO] [stdout]      |
[INFO] [stdout] 1571 |             _ => mlua_panic!("LUA_TNONE in pop_value"),
[INFO] [stdout]      |                  ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `mlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/macros.rs:28:42
[INFO] [stdout]    |
[INFO] [stdout] 28 |         panic!(bug_msg!($msg), $($arg),+);
[INFO] [stdout]    |                                          ^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/util.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 mlua_panic!("{} too many stack values popped", self.top - top)
[INFO] [stdout]    |                 -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `mlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/macros.rs:20:31
[INFO] [stdout]     |
[INFO] [stdout] 20  |         panic!(bug_msg!($msg));
[INFO] [stdout]     |                               ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/util.rs:204:18
[INFO] [stdout]     |
[INFO] [stdout] 204 |             _ => mlua_panic!("unrecognized lua error code"),
[INFO] [stdout]     |                  ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/macros.rs:28:42
[INFO] [stdout]     |
[INFO] [stdout] 28  |         panic!(bug_msg!($msg), $($arg),+);
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/util.rs:415:18
[INFO] [stdout]     |
[INFO] [stdout] 415 |             _ => mlua_panic!("improper __index type {}", index_type),
[INFO] [stdout]     |                  --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/macros.rs:28:42
[INFO] [stdout]     |
[INFO] [stdout] 28  |         panic!(bug_msg!($msg), $($arg),+);
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mlua-0.6.1/src/util.rs:431:18
[INFO] [stdout]     |
[INFO] [stdout] 431 |             _ => mlua_panic!("improper __newindex type {}", newindex_type),
[INFO] [stdout]     |                  --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `mlua_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mlua`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a47b4cca1436fe8cb7262a4241f5d50a52a4c07b846cd3285bd01d77709c3498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47b4cca1436fe8cb7262a4241f5d50a52a4c07b846cd3285bd01d77709c3498", kill_on_drop: false }`
[INFO] [stdout] a47b4cca1436fe8cb7262a4241f5d50a52a4c07b846cd3285bd01d77709c3498