[INFO] updating cached repository 1p1pd/gradebot [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/1p1pd/gradebot [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/1p1pd/gradebot" "work/ex/beta-1.38-1/sources/1.37.0/gh/1p1pd/gradebot"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/1p1pd/gradebot'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/1p1pd/gradebot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/1p1pd/gradebot"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/1p1pd/gradebot'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d67d6fdd4fe5bdcbbe67334fd6083806f04f990e [INFO] sha for GitHub repo 1p1pd/gradebot: d67d6fdd4fe5bdcbbe67334fd6083806f04f990e [INFO] validating manifest of 1p1pd/gradebot on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of 1p1pd/gradebot on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing 1p1pd/gradebot [INFO] finished frobbing 1p1pd/gradebot [INFO] frobbed toml for 1p1pd/gradebot written to work/ex/beta-1.38-1/sources/1.37.0/gh/1p1pd/gradebot/Cargo.toml [INFO] started frobbing 1p1pd/gradebot [INFO] finished frobbing 1p1pd/gradebot [INFO] frobbed toml for 1p1pd/gradebot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/1p1pd/gradebot/Cargo.toml [INFO] crate 1p1pd/gradebot already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/1p1pd/gradebot/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing 1p1pd/gradebot against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/1p1pd/gradebot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] d2cbbb6412637f828f7a28204d7359200d36f396465e238d30bc74648362fbe5 [INFO] running `"docker" "start" "-a" "d2cbbb6412637f828f7a28204d7359200d36f396465e238d30bc74648362fbe5"` [INFO] [stderr] Compiling pq-sys v0.2.7 [INFO] [stderr] Compiling diesel_codegen v0.6.2 [INFO] [stderr] Compiling maplit v0.1.6 [INFO] [stderr] Compiling unicode-bidi v0.2.6 [INFO] [stderr] Compiling uuid v0.2.3 [INFO] [stderr] Compiling dotenv v0.8.0 [INFO] [stderr] Compiling handlebars v0.18.2 [INFO] [stderr] Compiling dotenv_codegen v0.8.1 [INFO] [stderr] Compiling diesel v0.6.2 [INFO] [stderr] Compiling url v0.5.10 [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-0.6.2/src/lib.rs:5:35 [INFO] [stderr] | [INFO] [stderr] 5 | #![cfg_attr(feature = "unstable", feature(specialization))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv_codegen-0.8.1/src/dotenv_macro.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `TokenTree` in module `ast` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv_codegen-0.8.1/src/dotenv_macro.rs:13:71 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn expand_dotenv<'cx>(cx: &'cx mut ExtCtxt, sp: Span, tts: &[ast::TokenTree]) [INFO] [stderr] | ^^^^^^^^^ not found in `ast` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use syntax::ext::tt::quoted::TokenTree; [INFO] [stderr] | [INFO] [stderr] 1 | use syntax::tokenstream::TokenTree; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `TokenTree` in module `ast` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv_codegen-0.8.1/src/dotenv_macro.rs:25:55 [INFO] [stderr] | [INFO] [stderr] 25 | fn expand_env(cx: &mut ExtCtxt, sp: Span, tts: &[ast::TokenTree]) [INFO] [stderr] | ^^^^^^^^^ not found in `ast` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use syntax::ext::tt::quoted::TokenTree; [INFO] [stderr] | [INFO] [stderr] 1 | use syntax::tokenstream::TokenTree; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv_codegen-0.8.1/src/dotenv_macro.rs:45:20 [INFO] [stderr] | [INFO] [stderr] 45 | token::intern_and_get_ident(&format!("environment variable `{}` \ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv_codegen-0.8.1/src/dotenv_macro.rs:70:41 [INFO] [stderr] | [INFO] [stderr] 70 | Ok(s) => cx.expr_str(sp, token::intern_and_get_ident(&s)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv_codegen-0.8.1/src/lib.rs:1:43 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(not(feature = "with-syntex"), feature(rustc_private))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0608]: cannot index into a value of type `syntax::ast::Name` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv_codegen-0.8.1/src/dotenv_macro.rs:65:29 [INFO] [stderr] | [INFO] [stderr] 65 | let e = match env::var(&var[..]) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv_codegen-0.8.1/src/dotenv_macro.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let msg = match exprs.next() { [INFO] [stderr] | ^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `str` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0412, E0425, E0432, E0554, E0608. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `dotenv_codegen`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `diesel`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d2cbbb6412637f828f7a28204d7359200d36f396465e238d30bc74648362fbe5"` [INFO] running `"docker" "rm" "-f" "d2cbbb6412637f828f7a28204d7359200d36f396465e238d30bc74648362fbe5"` [INFO] [stdout] d2cbbb6412637f828f7a28204d7359200d36f396465e238d30bc74648362fbe5