[INFO] fetching crate mon-artist 0.1.3... [INFO] testing mon-artist-0.1.3 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate mon-artist 0.1.3 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate mon-artist 0.1.3 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mon-artist 0.1.3 [INFO] finished tweaking crates.io crate mon-artist 0.1.3 [INFO] tweaked toml for crates.io crate mon-artist 0.1.3 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded filetime v0.1.15 [INFO] [stderr] Downloaded bitflags v0.3.3 [INFO] [stderr] Downloaded lalrpop-intern v0.13.1 [INFO] [stderr] Downloaded lalrpop-util v0.13.1 [INFO] [stderr] Downloaded atty v0.1.2 [INFO] [stderr] Downloaded bit-set v0.4.0 [INFO] [stderr] Downloaded ascii-canvas v1.0.0 [INFO] [stderr] Downloaded bit-vec v0.4.4 [INFO] [stderr] Downloaded docopt v0.7.0 [INFO] [stderr] Downloaded itertools v0.5.10 [INFO] [stderr] Downloaded regex-syntax v0.4.2 [INFO] [stderr] Downloaded strsim v0.6.0 [INFO] [stderr] Downloaded lalrpop-snap v0.13.1 [INFO] [stderr] Downloaded lalrpop v0.13.1 [INFO] [stderr] Downloaded ena v0.5.0 [INFO] [stderr] Downloaded treexml v0.3.0 [INFO] [stderr] Downloaded xml-rs v0.2.2 [INFO] [stderr] Downloaded tango v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1bf542ef2c0ac919ac2707a22d903ed54b915cd3fe9b52a67d67e0391227470e [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" "1bf542ef2c0ac919ac2707a22d903ed54b915cd3fe9b52a67d67e0391227470e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bf542ef2c0ac919ac2707a22d903ed54b915cd3fe9b52a67d67e0391227470e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bf542ef2c0ac919ac2707a22d903ed54b915cd3fe9b52a67d67e0391227470e", kill_on_drop: false }` [INFO] [stdout] 1bf542ef2c0ac919ac2707a22d903ed54b915cd3fe9b52a67d67e0391227470e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ae1551f4df449ea712e661b00645d30bd6c6b95c7b873c48755798a76376822 [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" "3ae1551f4df449ea712e661b00645d30bd6c6b95c7b873c48755798a76376822", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling lalrpop-intern v0.13.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling ena v0.5.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling lalrpop-util v0.13.1 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling tango v0.6.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling xml-rs v0.2.2 [INFO] [stderr] Compiling filetime v0.1.15 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tango-0.6.2/src/lib.rs:259:57 [INFO] [stdout] | [INFO] [stdout] 259 | for c in self.0.components().skip(1) { p.push(c.as_ref().to_str().expect("how else can I replace root?")); } [INFO] [stdout] | --^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: type must be known at this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tango-0.6.2/src/lib.rs:273:57 [INFO] [stdout] | [INFO] [stdout] 273 | for c in self.0.components().skip(1) { p.push(c.as_ref().to_str().expect("how else can I replace root?")); } [INFO] [stdout] | --^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: type must be known at this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tango` [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" "3ae1551f4df449ea712e661b00645d30bd6c6b95c7b873c48755798a76376822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ae1551f4df449ea712e661b00645d30bd6c6b95c7b873c48755798a76376822", kill_on_drop: false }` [INFO] [stdout] 3ae1551f4df449ea712e661b00645d30bd6c6b95c7b873c48755798a76376822