[INFO] fetching crate jppe_derive 1.1.1...
[INFO] testing jppe_derive-1.1.1 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate jppe_derive 1.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate jppe_derive 1.1.1
[INFO] finished tweaking crates.io crate jppe_derive 1.1.1
[INFO] tweaked toml for crates.io crate jppe_derive 1.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jppe_derive 1.1.1 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01e5b2e019ea5b07e62b4c6291e02d7fd2229cdd83c0b3d19cde9bf083b9350f
[INFO] running `Command { std: "docker" "start" "-a" "01e5b2e019ea5b07e62b4c6291e02d7fd2229cdd83c0b3d19cde9bf083b9350f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01e5b2e019ea5b07e62b4c6291e02d7fd2229cdd83c0b3d19cde9bf083b9350f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e5b2e019ea5b07e62b4c6291e02d7fd2229cdd83c0b3d19cde9bf083b9350f", kill_on_drop: false }`
[INFO] [stdout] 01e5b2e019ea5b07e62b4c6291e02d7fd2229cdd83c0b3d19cde9bf083b9350f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec8b1e3b9c81a18d76c3d4bbce51a9bc1015aece1197f7a51dbc8af27877d379
[INFO] running `Command { std: "docker" "start" "-a" "ec8b1e3b9c81a18d76c3d4bbce51a9bc1015aece1197f7a51dbc8af27877d379", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling jppe_derive v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/jppe/derive_enum.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn iter_fields(&self) -> EnumVariantIterator {
[INFO] [stdout]    |                    ^^^^^     ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn iter_fields(&self) -> EnumVariantIterator<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.58s
[INFO] running `Command { std: "docker" "inspect" "ec8b1e3b9c81a18d76c3d4bbce51a9bc1015aece1197f7a51dbc8af27877d379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8b1e3b9c81a18d76c3d4bbce51a9bc1015aece1197f7a51dbc8af27877d379", kill_on_drop: false }`
[INFO] [stdout] ec8b1e3b9c81a18d76c3d4bbce51a9bc1015aece1197f7a51dbc8af27877d379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ffcf218664b1231b67f02a2362d2f6a058b509b1efa27682644e840b912e17f
[INFO] running `Command { std: "docker" "start" "-a" "6ffcf218664b1231b67f02a2362d2f6a058b509b1efa27682644e840b912e17f", kill_on_drop: false }`
[INFO] [stderr]    Compiling jppe_derive v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/jppe/derive_enum.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn iter_fields(&self) -> EnumVariantIterator {
[INFO] [stdout]    |                    ^^^^^     ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn iter_fields(&self) -> EnumVariantIterator<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/jppe/derive_enum.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn iter_fields(&self) -> EnumVariantIterator {
[INFO] [stdout]    |                    ^^^^^     ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn iter_fields(&self) -> EnumVariantIterator<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `Command { std: "docker" "inspect" "6ffcf218664b1231b67f02a2362d2f6a058b509b1efa27682644e840b912e17f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ffcf218664b1231b67f02a2362d2f6a058b509b1efa27682644e840b912e17f", kill_on_drop: false }`
[INFO] [stdout] 6ffcf218664b1231b67f02a2362d2f6a058b509b1efa27682644e840b912e17f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a2fd22a5305b002e3623fd1fc3f5cf6d745d5175c8fcb51684fb483046e555f
[INFO] running `Command { std: "docker" "start" "-a" "4a2fd22a5305b002e3623fd1fc3f5cf6d745d5175c8fcb51684fb483046e555f", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/jppe/derive_enum.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn iter_fields(&self) -> EnumVariantIterator {
[INFO] [stderr]    |                    ^^^^^     ------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn iter_fields(&self) -> EnumVariantIterator<'_> {
[INFO] [stderr]    |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `jppe_derive` (lib) generated 1 warning
[INFO] [stderr] warning: `jppe_derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jppe_derive-da583c8d10e9d91f)
[INFO] [stderr]    Doc-tests jppe_derive
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test jppe::parse::tests::test_attrvalue_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 2) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 2) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `jppe`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use jppe::{ByteEncode, ByteDecode};
[INFO] [stdout]   |     ^^^^ use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]   |
[INFO] [stdout] help: to make use of source file src/jppe/mod.rs, use `mod jppe` in this file to declare the module
[INFO] [stdout]   |
[INFO] [stdout] 2 + mod jppe;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]  --> src/lib.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Debug, PartialEq, Eq, ByteEncode, ByteDecode)]
[INFO] [stdout]   |                                ^^^^^^^^^^ use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ByteEncode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to make use of source file src/jppe/mod.rs, use `mod jppe` in this file to declare the module
[INFO] [stdout]   |
[INFO] [stdout] 2 + mod jppe;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]  --> src/lib.rs:8:44
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Debug, PartialEq, Eq, ByteEncode, ByteDecode)]
[INFO] [stdout]   |                                            ^^^^^^^^^^ use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ByteDecode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to make use of source file src/jppe/mod.rs, use `mod jppe` in this file to declare the module
[INFO] [stdout]   |
[INFO] [stdout] 2 + mod jppe;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]   --> src/lib.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, PartialEq, Eq, ByteEncode, ByteDecode)]
[INFO] [stdout]    |                                ^^^^^^^^^^ use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `ByteEncode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to make use of source file src/jppe/mod.rs, use `mod jppe` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout] 2  + mod jppe;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]   --> src/lib.rs:19:44
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, PartialEq, Eq, ByteEncode, ByteDecode)]
[INFO] [stdout]    |                                            ^^^^^^^^^^ use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `ByteDecode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: to make use of source file src/jppe/mod.rs, use `mod jppe` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout] 2  + mod jppe;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]   --> src/lib.rs:36:33
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let (input_remain, value) = jppe::decode::<SimpleExample>(input).unwrap();
[INFO] [stdout]    |                                 ^^^^ use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]    |
[INFO] [stdout] help: to make use of source file src/jppe/mod.rs, use `mod jppe` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout] 2  + mod jppe;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]   --> src/lib.rs:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |     assert_eq!(jppe::encode(value), input);
[INFO] [stdout]    |                ^^^^ use of unresolved module or unlinked crate `jppe`
[INFO] [stdout]    |
[INFO] [stdout] help: to make use of source file src/jppe/mod.rs, use `mod jppe` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout] 2  + mod jppe;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 2)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4a2fd22a5305b002e3623fd1fc3f5cf6d745d5175c8fcb51684fb483046e555f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a2fd22a5305b002e3623fd1fc3f5cf6d745d5175c8fcb51684fb483046e555f", kill_on_drop: false }`
[INFO] [stdout] 4a2fd22a5305b002e3623fd1fc3f5cf6d745d5175c8fcb51684fb483046e555f
