[INFO] fetching crate travis-cargo 0.1.0...
[INFO] testing travis-cargo-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate travis-cargo 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate travis-cargo 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate travis-cargo 0.1.0
[INFO] finished tweaking crates.io crate travis-cargo 0.1.0
[INFO] tweaked toml for crates.io crate travis-cargo 0.1.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8201fe2cd6251bdf261ed345240a84731d97b67af049115e59d4bb01a94eb7bd
[INFO] running `Command { std: "docker" "start" "-a" "8201fe2cd6251bdf261ed345240a84731d97b67af049115e59d4bb01a94eb7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8201fe2cd6251bdf261ed345240a84731d97b67af049115e59d4bb01a94eb7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8201fe2cd6251bdf261ed345240a84731d97b67af049115e59d4bb01a94eb7bd", kill_on_drop: false }`
[INFO] [stdout] 8201fe2cd6251bdf261ed345240a84731d97b67af049115e59d4bb01a94eb7bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f03504d397ef176d242eaaf337847f1fd36ca529b720247bf8f663d48d866d12
[INFO] running `Command { std: "docker" "start" "-a" "f03504d397ef176d242eaaf337847f1fd36ca529b720247bf8f663d48d866d12", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling travis-cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!` or `::`, found `doesn`
[INFO] [stdout]  --> src/main.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | this doesn't work yet: use Python travis-cargo via pip.
[INFO] [stdout]   |      ^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `travis-cargo` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f03504d397ef176d242eaaf337847f1fd36ca529b720247bf8f663d48d866d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03504d397ef176d242eaaf337847f1fd36ca529b720247bf8f663d48d866d12", kill_on_drop: false }`
[INFO] [stdout] f03504d397ef176d242eaaf337847f1fd36ca529b720247bf8f663d48d866d12