[INFO] cloning repository https://github.com/neivv/scarf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neivv/scarf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneivv%2Fscarf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneivv%2Fscarf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65c50434feae86a73a268d2e2f12d807bd4dec84 [INFO] checking neivv/scarf against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneivv%2Fscarf" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/neivv/scarf on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/neivv/scarf [INFO] finished tweaking git repo https://github.com/neivv/scarf [INFO] tweaked toml for git repo https://github.com/neivv/scarf written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/neivv/scarf already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/CasualX/lde` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d230e2b8766655804618b63b3772985d8e136d372241d86c7ad93c7e8d4045c6 [INFO] running `Command { std: "docker" "start" "-a" "d230e2b8766655804618b63b3772985d8e136d372241d86c7ad93c7e8d4045c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d230e2b8766655804618b63b3772985d8e136d372241d86c7ad93c7e8d4045c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d230e2b8766655804618b63b3772985d8e136d372241d86c7ad93c7e8d4045c6", kill_on_drop: false }` [INFO] [stdout] d230e2b8766655804618b63b3772985d8e136d372241d86c7ad93c7e8d4045c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 814ad0aed15e258d52903d6d16d2491f913c51adab3047556f148aa3b6a5b078 [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" "814ad0aed15e258d52903d6d16d2491f913c51adab3047556f148aa3b6a5b078", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking arrayvec v0.7.0 [INFO] [stderr] Checking array-init v2.0.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking lde v0.3.0 (https://github.com/CasualX/lde?rev=6d8e287075eae41d0c6bae4c2f3a54268e0f8b4a#6d8e2870) [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking scarf v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde` [INFO] [stdout] --> src/operand.rs:2295:13 [INFO] [stdout] | [INFO] [stdout] 2295 | use serde::de::DeserializeSeed; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde` [INFO] [stdout] --> src/operand.rs:2315:13 [INFO] [stdout] | [INFO] [stdout] 2315 | use serde::de::DeserializeSeed; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde` [INFO] [stdout] --> src/operand.rs:2337:13 [INFO] [stdout] | [INFO] [stdout] 2337 | use serde::de::DeserializeSeed; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `operand::Operand<'e>: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> src/operand/simplify_tests.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | let bytes = config.serialize(&op).unwrap(); [INFO] [stdout] | --------- ^^^ the trait `serde::ser::Serialize` is not implemented for `operand::Operand<'e>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Config::serialize` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bincode-1.2.1/src/config.rs:233:34 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn serialize(&self, t: &T) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `Config::serialize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `deserialize_seed` found for reference `&'e operand::OperandContext<'e>` in the current scope [INFO] [stdout] --> src/operand/simplify_tests.rs:6:57 [INFO] [stdout] | [INFO] [stdout] 6 | let back: Operand<'e> = config.deserialize_seed(ctx.deserialize_seed(), &bytes).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ method not found in `&'e operand::OperandContext<'e>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `operand::Operand<'_>: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> src/operand.rs:2307:42 [INFO] [stdout] | [INFO] [stdout] 2307 | let json = serde_json::to_string(&op).unwrap(); [INFO] [stdout] | --------------------- ^^^ the trait `serde::ser::Serialize` is not implemented for `operand::Operand<'_>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `serde_json::to_string` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.64/src/ser.rs:2221:17 [INFO] [stdout] | [INFO] [stdout] 2221 | T: ?Sized + Serialize, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `serde_json::to_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `deserialize_seed` found for reference `&operand::OperandContext<'_>` in the current scope [INFO] [stdout] --> src/operand.rs:2309:36 [INFO] [stdout] | [INFO] [stdout] 2309 | let op2: Operand<'_> = ctx.deserialize_seed().deserialize(&mut des).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ method not found in `&operand::OperandContext<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `operand::Operand<'_>: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> src/operand.rs:2329:42 [INFO] [stdout] | [INFO] [stdout] 2329 | let json = serde_json::to_string(&op).unwrap(); [INFO] [stdout] | --------------------- ^^^ the trait `serde::ser::Serialize` is not implemented for `operand::Operand<'_>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `serde_json::to_string` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.64/src/ser.rs:2221:17 [INFO] [stdout] | [INFO] [stdout] 2221 | T: ?Sized + Serialize, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `serde_json::to_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `deserialize_seed` found for reference `&operand::OperandContext<'_>` in the current scope [INFO] [stdout] --> src/operand.rs:2331:36 [INFO] [stdout] | [INFO] [stdout] 2331 | let op2: Operand<'_> = ctx.deserialize_seed().deserialize(&mut des).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ method not found in `&operand::OperandContext<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `deserialize_seed` found for reference `&operand::OperandContext<'_>` in the current scope [INFO] [stdout] --> src/operand.rs:2389:36 [INFO] [stdout] | [INFO] [stdout] 2389 | let op2: Operand<'_> = ctx.deserialize_seed().deserialize(&mut des).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ method not found in `&operand::OperandContext<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `scarf` due to 11 previous errors [INFO] running `Command { std: "docker" "inspect" "814ad0aed15e258d52903d6d16d2491f913c51adab3047556f148aa3b6a5b078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "814ad0aed15e258d52903d6d16d2491f913c51adab3047556f148aa3b6a5b078", kill_on_drop: false }` [INFO] [stdout] 814ad0aed15e258d52903d6d16d2491f913c51adab3047556f148aa3b6a5b078