[INFO] cloning repository https://github.com/AlterionX/totality
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlterionX/totality" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlterionX%2Ftotality", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlterionX%2Ftotality'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cefef20f2c576524e6e62d71e4233abe45d2932
[INFO] checking AlterionX/totality against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlterionX%2Ftotality" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlterionX/totality on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlterionX/totality
[INFO] finished tweaking git repo https://github.com/AlterionX/totality
[INFO] tweaked toml for git repo https://github.com/AlterionX/totality written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/AlterionX/totality already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 759ea11863508ff04c13539079c17ff7edbc98cae43e080c0beaa59576bee077
[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" "759ea11863508ff04c13539079c17ff7edbc98cae43e080c0beaa59576bee077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "759ea11863508ff04c13539079c17ff7edbc98cae43e080c0beaa59576bee077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "759ea11863508ff04c13539079c17ff7edbc98cae43e080c0beaa59576bee077", kill_on_drop: false }`
[INFO] [stdout] 759ea11863508ff04c13539079c17ff7edbc98cae43e080c0beaa59576bee077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 584ee7815afdeadb46c2b5a08c94a6a29a7f56adb822302844042284fb528030
[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" "584ee7815afdeadb46c2b5a08c94a6a29a7f56adb822302844042284fb528030", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]     Checking walkdir v2.2.7
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking owning_ref v0.4.0
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[INFO] [stderr]     Checking gif v0.10.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking totality-threading v0.1.0 (/opt/rustwide/workdir/totality-threading)
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> totality-threading/src/lib.rs:39:26
[INFO] [stdout]     |
[INFO] [stdout] 39  |                   $($head)*;
[INFO] [stdout]     |                            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 284 |       match create_kt!(
[INFO] [stdout]     |  ___________-
[INFO] [stdout] 285 | |         ":",
[INFO] [stdout] 286 | |         {
[INFO] [stdout] 287 | |             let mut hello = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 313 | |         }
[INFO] [stdout] 314 | |     ) {
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `(Sender<T>, std::sync::mpsc::Receiver<T>)`
[INFO] [stdout]    --> totality-threading/src/lib.rs:36:28
[INFO] [stdout]     |
[INFO] [stdout] 36  |               let (tx, rx) = std::sync::mpsc::channel();
[INFO] [stdout]     |                   --------   ^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the function `channel`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   consider giving this pattern the explicit type `(Sender<T>, std::sync::mpsc::Receiver<T>)`, where the type parameter `T` is specified
[INFO] [stdout] ...
[INFO] [stdout] 284 |       match create_kt!(
[INFO] [stdout]     |  ___________-
[INFO] [stdout] 285 | |         ":",
[INFO] [stdout] 286 | |         {
[INFO] [stdout] 287 | |             let mut hello = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 313 | |         }
[INFO] [stdout] 314 | |     ) {
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `totality-threading`
[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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "584ee7815afdeadb46c2b5a08c94a6a29a7f56adb822302844042284fb528030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "584ee7815afdeadb46c2b5a08c94a6a29a7f56adb822302844042284fb528030", kill_on_drop: false }`
[INFO] [stdout] 584ee7815afdeadb46c2b5a08c94a6a29a7f56adb822302844042284fb528030