[INFO] fetching crate lta_async 0.2.0... [INFO] checking lta_async-0.2.0 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] extracting crate lta_async 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate lta_async 0.2.0 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lta_async 0.2.0 [INFO] finished tweaking crates.io crate lta_async 0.2.0 [INFO] tweaked toml for crates.io crate lta_async 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d434a1a0a3263b153339ddc2371c1787c7ae0d0033dc399d780d0e35a3836aa [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" "5d434a1a0a3263b153339ddc2371c1787c7ae0d0033dc399d780d0e35a3836aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d434a1a0a3263b153339ddc2371c1787c7ae0d0033dc399d780d0e35a3836aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d434a1a0a3263b153339ddc2371c1787c7ae0d0033dc399d780d0e35a3836aa", kill_on_drop: false }` [INFO] [stdout] 5d434a1a0a3263b153339ddc2371c1787c7ae0d0033dc399d780d0e35a3836aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 404a259e9912b1696740652be95f205c9691e1a4691690bde045a81fe9e0b18e [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" "404a259e9912b1696740652be95f205c9691e1a4691690bde045a81fe9e0b18e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking reqwest v0.10.10 [INFO] [stderr] Checking lta_utils_commons v0.2.0 [INFO] [stdout] error[E0603]: module `export` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lta_utils_commons-0.2.0/src/lib.rs:163:16 [INFO] [stdout] | [INFO] [stdout] 163 | use serde::export::Formatter; [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-1.0.125/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 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lta_utils_commons` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "404a259e9912b1696740652be95f205c9691e1a4691690bde045a81fe9e0b18e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "404a259e9912b1696740652be95f205c9691e1a4691690bde045a81fe9e0b18e", kill_on_drop: false }` [INFO] [stdout] 404a259e9912b1696740652be95f205c9691e1a4691690bde045a81fe9e0b18e