[INFO] crate derivate 0.1.0 is already in cache [INFO] extracting crate derivate 0.1.0 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/derivate/0.1.0 [INFO] extracting crate derivate 0.1.0 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/derivate/0.1.0 [INFO] validating manifest of derivate-0.1.0 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of derivate-0.1.0 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing derivate-0.1.0 [INFO] finished frobbing derivate-0.1.0 [INFO] frobbed toml for derivate-0.1.0 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/derivate/0.1.0/Cargo.toml [INFO] started frobbing derivate-0.1.0 [INFO] finished frobbing derivate-0.1.0 [INFO] frobbed toml for derivate-0.1.0 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/derivate/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking derivate-0.1.0 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-5/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/derivate/0.1.0:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 252932f2bf238d8bb9cdaa5d83baca385bf670d52131de728f3290563c2b23a4 [INFO] running `"docker" "start" "-a" "252932f2bf238d8bb9cdaa5d83baca385bf670d52131de728f3290563c2b23a4"` [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Checking derivate v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-issue-21402.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: Could not compile `derivate`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/derive-hash.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | impl<'a> ::core::hash::Hasher for FakeHasher<'a> { [INFO] [stderr] | ^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/derive-hash.rs:28:19 [INFO] [stderr] | [INFO] [stderr] 28 | fn fake_hash(e: E) -> Vec { [INFO] [stderr] | ^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-cmp-generic-enum.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-show-2.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/derive-hash.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] ... [INFO] [stderr] 37 | / define! { [INFO] [stderr] 38 | | struct; [INFO] [stderr] 39 | | } [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/derive-hash.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] ... [INFO] [stderr] 45 | / define! { [INFO] [stderr] 46 | | struct { [INFO] [stderr] 47 | | foo: u8 [INFO] [stderr] 48 | | } [INFO] [stderr] 49 | | } [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-show-2.rs:12:10 [INFO] [stderr] | [INFO] [stderr] 12 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/derive-hash.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] ... [INFO] [stderr] 56 | / define! { [INFO] [stderr] 57 | | struct<'a> { [INFO] [stderr] 58 | | foo: u8, [INFO] [stderr] 59 | | bar: &'a str, [INFO] [stderr] 60 | | } [INFO] [stderr] 61 | | } [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-show-2.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-show-2.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/derive-hash.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] ... [INFO] [stderr] 68 | / define! { [INFO] [stderr] 69 | | struct<'a> (u8, &'a str); [INFO] [stderr] 70 | | } [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-show-2.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-show-2.rs:27:10 [INFO] [stderr] | [INFO] [stderr] 27 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/derive-hash.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] ... [INFO] [stderr] 77 | / define! { [INFO] [stderr] 78 | | enum { [INFO] [stderr] 79 | | A, B, C [INFO] [stderr] 80 | | } [INFO] [stderr] 81 | | } [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-show-2.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-show-2.rs:33:10 [INFO] [stderr] | [INFO] [stderr] 33 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-show-2.rs:36:10 [INFO] [stderr] | [INFO] [stderr] 36 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/derive-hash.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] ... [INFO] [stderr] 89 | / define! { [INFO] [stderr] 90 | | enum { [INFO] [stderr] 91 | | A, B = 42, C [INFO] [stderr] 92 | | } [INFO] [stderr] 93 | | } [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] [INFO] [stderr] error: Could not compile `derivate`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-show-2.rs:39:10 [INFO] [stderr] | [INFO] [stderr] 39 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: Could not compile `derivate`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/derive-hash.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] ... [INFO] [stderr] 101 | / define! { [INFO] [stderr] 102 | | enum { [INFO] [stderr] 103 | | A, B = 42, C=1 [INFO] [stderr] 104 | | } [INFO] [stderr] 105 | | } [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/derive-hash.rs:113:18 [INFO] [stderr] | [INFO] [stderr] 113 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: Could not compile `derivate`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-clone-array.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-issue-13434.rs:14:10 [INFO] [stderr] | [INFO] [stderr] 14 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-deriving-in-fn.rs:16:14 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: Could not compile `derivate`. [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 E0433`. [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: Could not compile `derivate`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `derivate`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing `extern crate core;`? [INFO] [stderr] --> tests/rustc-issue-19037.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | #[derive(Derivative)] [INFO] [stderr] | ^^^^^^^^^^ maybe a missing `extern crate core;`? [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: Could not compile `derivate`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "252932f2bf238d8bb9cdaa5d83baca385bf670d52131de728f3290563c2b23a4"` [INFO] running `"docker" "rm" "-f" "252932f2bf238d8bb9cdaa5d83baca385bf670d52131de728f3290563c2b23a4"` [INFO] [stdout] 252932f2bf238d8bb9cdaa5d83baca385bf670d52131de728f3290563c2b23a4