[INFO] cloning repository https://github.com/gbuglione/error-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gbuglione/error-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbuglione%2Ferror-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbuglione%2Ferror-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9823f01cf4948a41279f6a3febcf793130cab4f6
[INFO] testing gbuglione/error-code against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbuglione%2Ferror-code" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gbuglione/error-code on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gbuglione/error-code
[INFO] finished tweaking git repo https://github.com/gbuglione/error-code
[INFO] tweaked toml for git repo https://github.com/gbuglione/error-code written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/gbuglione/error-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55883cf2df25bb010b938d32a5696e6b0a0de290a8465bbbe431cb7e0a1b0491
[INFO] running `Command { std: "docker" "start" "-a" "55883cf2df25bb010b938d32a5696e6b0a0de290a8465bbbe431cb7e0a1b0491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55883cf2df25bb010b938d32a5696e6b0a0de290a8465bbbe431cb7e0a1b0491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55883cf2df25bb010b938d32a5696e6b0a0de290a8465bbbe431cb7e0a1b0491", kill_on_drop: false }`
[INFO] [stdout] 55883cf2df25bb010b938d32a5696e6b0a0de290a8465bbbe431cb7e0a1b0491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96e65a5db8124e0347b28b7fcecded8bbab03cb5cbc0ebad9c5a364da9e4ba59
[INFO] running `Command { std: "docker" "start" "-a" "96e65a5db8124e0347b28b7fcecded8bbab03cb5cbc0ebad9c5a364da9e4ba59", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling error_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]  --> src/lib.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const STRING: String = String::from("invalid");
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0013]: constants cannot refer to statics
[INFO] [stdout]  --> src/lib.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | const Y: i32 = X;
[INFO] [stdout]   |                ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider extracting the value of the `static` to a `const`, and referring to that
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0013, E0015.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0013`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `error_code` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "96e65a5db8124e0347b28b7fcecded8bbab03cb5cbc0ebad9c5a364da9e4ba59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96e65a5db8124e0347b28b7fcecded8bbab03cb5cbc0ebad9c5a364da9e4ba59", kill_on_drop: false }`
[INFO] [stdout] 96e65a5db8124e0347b28b7fcecded8bbab03cb5cbc0ebad9c5a364da9e4ba59