[INFO] cloning repository https://github.com/VariableSeven/Signals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VariableSeven/Signals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVariableSeven%2FSignals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVariableSeven%2FSignals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 366e14330a86ee46e56ea49f5f423385b585c0cb
[INFO] checking VariableSeven/Signals against try#ad93f57d532978d6739002a21bc66b45ed22f998 for pr-155418-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVariableSeven%2FSignals" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/VariableSeven/Signals
[INFO] finished tweaking git repo https://github.com/VariableSeven/Signals
[INFO] tweaked toml for git repo https://github.com/VariableSeven/Signals written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/VariableSeven/Signals on toolchain ad93f57d532978d6739002a21bc66b45ed22f998
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/VariableSeven/Signals already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38ca1af93fe39bfdcc9298265a3d75807a708d3aea175138de472f7cd11d484a
[INFO] running `Command { std: "docker" "start" "-a" "38ca1af93fe39bfdcc9298265a3d75807a708d3aea175138de472f7cd11d484a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38ca1af93fe39bfdcc9298265a3d75807a708d3aea175138de472f7cd11d484a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38ca1af93fe39bfdcc9298265a3d75807a708d3aea175138de472f7cd11d484a", kill_on_drop: false }`
[INFO] [stdout] 38ca1af93fe39bfdcc9298265a3d75807a708d3aea175138de472f7cd11d484a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b80068d7a0986bba29102caa41b9ca472793a54496c0d4c290d57963cd651a4d
[INFO] running `Command { std: "docker" "start" "-a" "b80068d7a0986bba29102caa41b9ca472793a54496c0d4c290d57963cd651a4d", kill_on_drop: false }`
[INFO] [stderr]     Checking Signals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0573]: expected type, found macro `vec`
[INFO] [stdout]  --> src/signal.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     series : vec<f64>,
[INFO] [stdout]   |              ^^^^^^^^ not a type
[INFO] [stdout]   |
[INFO] [stdout]  --> /rustc/ad93f57d532978d6739002a21bc66b45ed22f998/library/alloc/src/vec/mod.rs:438:0
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named struct `Vec` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]   |
[INFO] [stdout] 3 -     series : vec<f64>,
[INFO] [stdout] 3 +     series : Vec<f64>,
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0573`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Signals` (bin "Signals") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `Signals` (bin "Signals" test) due to 1 previous error
[INFO] [stdout] error[E0573]: expected type, found macro `vec`
[INFO] [stdout]  --> src/signal.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     series : vec<f64>,
[INFO] [stdout]   |              ^^^^^^^^ not a type
[INFO] [stdout]   |
[INFO] [stdout]  --> /rustc/ad93f57d532978d6739002a21bc66b45ed22f998/library/alloc/src/vec/mod.rs:438:0
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named struct `Vec` defined here
[INFO] [stdout] help: a struct with a similar name exists (notice the capitalization)
[INFO] [stdout]   |
[INFO] [stdout] 3 -     series : vec<f64>,
[INFO] [stdout] 3 +     series : Vec<f64>,
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0573`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b80068d7a0986bba29102caa41b9ca472793a54496c0d4c290d57963cd651a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b80068d7a0986bba29102caa41b9ca472793a54496c0d4c290d57963cd651a4d", kill_on_drop: false }`
[INFO] [stdout] b80068d7a0986bba29102caa41b9ca472793a54496c0d4c290d57963cd651a4d
