[INFO] cloning repository https://github.com/jdmichaud/wgrep2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdmichaud/wgrep2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdmichaud%2Fwgrep2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdmichaud%2Fwgrep2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ae922fd86e3cff33d59d17ea5ff82553b70a45b [INFO] checking jdmichaud/wgrep2 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdmichaud%2Fwgrep2" "/workspace/builds/worker-80/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-80/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jdmichaud/wgrep2 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jdmichaud/wgrep2 [INFO] finished tweaking git repo https://github.com/jdmichaud/wgrep2 [INFO] tweaked toml for git repo https://github.com/jdmichaud/wgrep2 written to /workspace/builds/worker-80/source/Cargo.toml [INFO] crate git repo https://github.com/jdmichaud/wgrep2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v0.9.12 [INFO] [stderr] Downloaded serde v0.9.11 [INFO] [stderr] Downloaded syn v0.11.9 [INFO] [stderr] Downloaded serde_json v0.9.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61b9a8a44293ff3a62301670bc52484df9d6d00ba301956edc48a112750a48c4 [INFO] running `Command { std: "docker" "start" "-a" "61b9a8a44293ff3a62301670bc52484df9d6d00ba301956edc48a112750a48c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61b9a8a44293ff3a62301670bc52484df9d6d00ba301956edc48a112750a48c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61b9a8a44293ff3a62301670bc52484df9d6d00ba301956edc48a112750a48c4", kill_on_drop: false }` [INFO] [stdout] 61b9a8a44293ff3a62301670bc52484df9d6d00ba301956edc48a112750a48c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8f810658e1034eac72838d9d63999eb841244ebd62095e13d2e9129747ee6fe [INFO] running `Command { std: "docker" "start" "-a" "d8f810658e1034eac72838d9d63999eb841244ebd62095e13d2e9129747ee6fe", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking num-traits v0.1.37 [INFO] [stderr] Checking dtoa v0.4.1 [INFO] [stderr] Checking itoa v0.3.1 [INFO] [stderr] Checking serde v0.9.11 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.9 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling serde_derive v0.9.12 [INFO] [stderr] Checking serde_json v0.9.9 [INFO] [stderr] Checking wgrep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: comparison operators cannot be chained [INFO] [stdout] --> src/wglib/server.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | let res = serde_json::from_str(buffer); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: use `::<...>` instead of `<...>` to specify type or const arguments [INFO] [stdout] | [INFO] [stdout] 22 | let res = serde_json::from_str::(buffer); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: comparison operators cannot be chained [INFO] [stdout] --> src/wglib/server.rs:26:33 [INFO] [stdout] | [INFO] [stdout] 26 | res = serde_json::from_str(buffer); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: use `::<...>` instead of `<...>` to specify type or const arguments [INFO] [stdout] | [INFO] [stdout] 26 | res = serde_json::from_str::(buffer); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: comparison operators cannot be chained [INFO] [stdout] --> src/wglib/server.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | let res = serde_json::from_str(buffer); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: use `::<...>` instead of `<...>` to specify type or const arguments [INFO] [stdout] | [INFO] [stdout] 22 | let res = serde_json::from_str::(buffer); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: comparison operators cannot be chained [INFO] [stdout] --> src/wglib/server.rs:26:33 [INFO] [stdout] | [INFO] [stdout] 26 | res = serde_json::from_str(buffer); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: use `::<...>` instead of `<...>` to specify type or const arguments [INFO] [stdout] | [INFO] [stdout] 26 | res = serde_json::from_str::(buffer); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `serde` [INFO] [stdout] --> src/wglib/error.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Serialize, Deserialize, Debug)] [INFO] [stdout] | ^^^^^^^^^ can't find crate [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `serde` [INFO] [stdout] --> src/wglib/error.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Serialize, Deserialize, Debug)] [INFO] [stdout] | ^^^^^^^^^ can't find crate [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wgrep` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d8f810658e1034eac72838d9d63999eb841244ebd62095e13d2e9129747ee6fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8f810658e1034eac72838d9d63999eb841244ebd62095e13d2e9129747ee6fe", kill_on_drop: false }` [INFO] [stdout] d8f810658e1034eac72838d9d63999eb841244ebd62095e13d2e9129747ee6fe