[INFO] crate constexpr 0.0.1-alpha1 is already in cache [INFO] checking constexpr-0.0.1-alpha1 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] extracting crate constexpr 0.0.1-alpha1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate constexpr 0.0.1-alpha1 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 constexpr 0.0.1-alpha1 [INFO] finished tweaking crates.io crate constexpr 0.0.1-alpha1 [INFO] tweaked toml for crates.io crate constexpr 0.0.1-alpha1 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] 5ef2f4bb50a19de19be99953cb01d188079ae33677e5278f8293f20eb7dfe3d3 [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" "5ef2f4bb50a19de19be99953cb01d188079ae33677e5278f8293f20eb7dfe3d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ef2f4bb50a19de19be99953cb01d188079ae33677e5278f8293f20eb7dfe3d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ef2f4bb50a19de19be99953cb01d188079ae33677e5278f8293f20eb7dfe3d3", kill_on_drop: false }` [INFO] [stdout] 5ef2f4bb50a19de19be99953cb01d188079ae33677e5278f8293f20eb7dfe3d3 [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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c8d93f6704880ffc81c6f52d03fb7663c39c6eb77fc157c4dfe40baf71f9252b [INFO] running `Command { std: "docker" "start" "-a" "c8d93f6704880ffc81c6f52d03fb7663c39c6eb77fc157c4dfe40baf71f9252b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.3 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling proc-macro-hack v0.4.3 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Compiling constexpr-macros v0.0.1-alpha1 [INFO] [stderr] Checking constexpr v0.0.1-alpha1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `templates` [INFO] [stdout] --> tests/template_test.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate templates; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [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 E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `constexpr` [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[E0463]: can't find crate for `templates` [INFO] [stdout] --> examples/bar_baz.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate templates; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [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 E0463`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c8d93f6704880ffc81c6f52d03fb7663c39c6eb77fc157c4dfe40baf71f9252b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8d93f6704880ffc81c6f52d03fb7663c39c6eb77fc157c4dfe40baf71f9252b", kill_on_drop: false }` [INFO] [stdout] c8d93f6704880ffc81c6f52d03fb7663c39c6eb77fc157c4dfe40baf71f9252b