[INFO] fetching crate ublox-cellular-rs 0.1.0... [INFO] checking ublox-cellular-rs-0.1.0 against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194 [INFO] extracting crate ublox-cellular-rs 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate ublox-cellular-rs 0.1.0 on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ublox-cellular-rs 0.1.0 [INFO] finished tweaking crates.io crate ublox-cellular-rs 0.1.0 [INFO] tweaked toml for crates.io crate ublox-cellular-rs 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded defmt-parser v0.1.0 [INFO] [stderr] Downloaded defmt-macros v0.1.1 [INFO] [stderr] Downloaded hash32-derive v0.1.1 [INFO] [stderr] Downloaded defmt v0.1.3 [INFO] [stderr] Downloaded serde_at v0.6.0 [INFO] [stderr] Downloaded atat_derive v0.6.0 [INFO] [stderr] Downloaded atat v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d937211e1d290bd225710fbf26c5de9ea23c31fd6a53ff3ba2b95e019fb93fd [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" "0d937211e1d290bd225710fbf26c5de9ea23c31fd6a53ff3ba2b95e019fb93fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d937211e1d290bd225710fbf26c5de9ea23c31fd6a53ff3ba2b95e019fb93fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d937211e1d290bd225710fbf26c5de9ea23c31fd6a53ff3ba2b95e019fb93fd", kill_on_drop: false }` [INFO] [stdout] 0d937211e1d290bd225710fbf26c5de9ea23c31fd6a53ff3ba2b95e019fb93fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b2be079b648a9c53a02da5b23f4288e5e07cd6c61cdbb0f4e400f1c33bea471 [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" "5b2be079b648a9c53a02da5b23f4288e5e07cd6c61cdbb0f4e400f1c33bea471", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling defmt-parser v0.1.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Checking embedded-hal v1.0.0-alpha.4 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling defmt v0.1.3 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling defmt-macros v0.1.1 [INFO] [stderr] Compiling hash32-derive v0.1.1 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking no-std-net v0.4.0 [INFO] [stderr] Checking serde_at v0.6.0 [INFO] [stderr] Checking embedded-nal v0.2.0 [INFO] [stdout] error[E0603]: module `export` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_at-0.6.0/src/de/mod.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::{export, Deserialize}; [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-1.0.126/src/lib.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 275 | use self::__private as export; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `export` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_at-0.6.0/src/ser/mod.rs:52:53 [INFO] [stdout] | [INFO] [stdout] 52 | fn serialize(&self, serializer: S) -> serde::export::Result [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-1.0.126/src/lib.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 275 | use self::__private as export; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `export` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_at-0.6.0/src/de/mod.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::{export, Deserialize}; [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-1.0.126/src/lib.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 275 | use self::__private as export; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `export` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_at-0.6.0/src/ser/mod.rs:52:53 [INFO] [stdout] | [INFO] [stdout] 52 | fn serialize(&self, serializer: S) -> serde::export::Result [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-1.0.126/src/lib.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 275 | use self::__private as export; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [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 E0603`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serde_at` [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] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5b2be079b648a9c53a02da5b23f4288e5e07cd6c61cdbb0f4e400f1c33bea471", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b2be079b648a9c53a02da5b23f4288e5e07cd6c61cdbb0f4e400f1c33bea471", kill_on_drop: false }` [INFO] [stdout] 5b2be079b648a9c53a02da5b23f4288e5e07cd6c61cdbb0f4e400f1c33bea471