[INFO] fetching crate cerk 0.2.11... [INFO] testing cerk-0.2.11 against 1.60.0 for beta-1.61-1 [INFO] extracting crate cerk 0.2.11 into /workspace/builds/worker-80/source [INFO] validating manifest of crates.io crate cerk 0.2.11 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 cerk 0.2.11 [INFO] finished tweaking crates.io crate cerk 0.2.11 [INFO] tweaked toml for crates.io crate cerk 0.2.11 written to /workspace/builds/worker-80/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] 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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d0710f3c95c1db3da0e85a381b3ede6eedc7531c702ebf8919b5b632712c1ad [INFO] running `Command { std: "docker" "start" "-a" "9d0710f3c95c1db3da0e85a381b3ede6eedc7531c702ebf8919b5b632712c1ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d0710f3c95c1db3da0e85a381b3ede6eedc7531c702ebf8919b5b632712c1ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d0710f3c95c1db3da0e85a381b3ede6eedc7531c702ebf8919b5b632712c1ad", kill_on_drop: false }` [INFO] [stdout] 9d0710f3c95c1db3da0e85a381b3ede6eedc7531c702ebf8919b5b632712c1ad [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=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] 8744b9e4462ad6c26b0682ba4453ab7acdc4a26259474851fd2cebf13ba13839 [INFO] running `Command { std: "docker" "start" "-a" "8744b9e4462ad6c26b0682ba4453ab7acdc4a26259474851fd2cebf13ba13839", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling delegate-attr v0.2.9 [INFO] [stderr] Compiling strum_macros v0.19.4 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling cloudevents-sdk v0.3.1 [INFO] [stderr] Compiling cerk v0.2.11 (/opt/rustwide/workdir) [INFO] [stdout] error[E0603]: module `export` is private [INFO] [stdout] --> src/kernel/config.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::export::TryFrom; [INFO] [stdout] | ^^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `export` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.136/src/lib.rs:276:5 [INFO] [stdout] | [INFO] [stdout] 276 | use self::__private as export; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/kernel/config.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | #[serde(untagged)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | #[derive(Deserialize, Serialize)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cerk` due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8744b9e4462ad6c26b0682ba4453ab7acdc4a26259474851fd2cebf13ba13839", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8744b9e4462ad6c26b0682ba4453ab7acdc4a26259474851fd2cebf13ba13839", kill_on_drop: false }` [INFO] [stdout] 8744b9e4462ad6c26b0682ba4453ab7acdc4a26259474851fd2cebf13ba13839