[INFO] fetching crate ttt 1.0.0... [INFO] checking ttt-1.0.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate ttt 1.0.0 into /workspace/builds/worker-30/source [INFO] validating manifest of crates.io crate ttt 1.0.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ttt 1.0.0 [INFO] finished tweaking crates.io crate ttt 1.0.0 [INFO] tweaked toml for crates.io crate ttt 1.0.0 written to /workspace/builds/worker-30/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7514b5a98ec0a4d90544187e6b8b5ade21e5355560bb1e51ed1139884360df8f [INFO] running `Command { std: "docker" "start" "-a" "7514b5a98ec0a4d90544187e6b8b5ade21e5355560bb1e51ed1139884360df8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7514b5a98ec0a4d90544187e6b8b5ade21e5355560bb1e51ed1139884360df8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7514b5a98ec0a4d90544187e6b8b5ade21e5355560bb1e51ed1139884360df8f", kill_on_drop: false }` [INFO] [stdout] 7514b5a98ec0a4d90544187e6b8b5ade21e5355560bb1e51ed1139884360df8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79c8fff59d2d361a88ca41706c51479a9a992fc56f79ebf4aabf95559f52d5a6 [INFO] running `Command { std: "docker" "start" "-a" "79c8fff59d2d361a88ca41706c51479a9a992fc56f79ebf4aabf95559f52d5a6", kill_on_drop: false }` [INFO] [stderr] Checking time v0.3.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking ttt v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected identifier, found `"rustc-serialize"` [INFO] [stdout] --> src/main.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate "rustc-serialize" as rustc_serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected identifier [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ttt` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: expected identifier, found `"rustc-serialize"` [INFO] [stdout] --> src/main.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate "rustc-serialize" as rustc_serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected identifier [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "79c8fff59d2d361a88ca41706c51479a9a992fc56f79ebf4aabf95559f52d5a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79c8fff59d2d361a88ca41706c51479a9a992fc56f79ebf4aabf95559f52d5a6", kill_on_drop: false }` [INFO] [stdout] 79c8fff59d2d361a88ca41706c51479a9a992fc56f79ebf4aabf95559f52d5a6