[INFO] fetching crate t4rust-derive 0.3.1...
[INFO] testing t4rust-derive-0.3.1 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate t4rust-derive 0.3.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate t4rust-derive 0.3.1 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate t4rust-derive 0.3.1
[INFO] finished tweaking crates.io crate t4rust-derive 0.3.1
[INFO] tweaked toml for crates.io crate t4rust-derive 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate t4rust-derive 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c4fb2a77d0f9643b010c55a096533913856c64f74cc6c68110aeca32743129d
[INFO] running `Command { std: "docker" "start" "-a" "4c4fb2a77d0f9643b010c55a096533913856c64f74cc6c68110aeca32743129d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c4fb2a77d0f9643b010c55a096533913856c64f74cc6c68110aeca32743129d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4fb2a77d0f9643b010c55a096533913856c64f74cc6c68110aeca32743129d", kill_on_drop: false }`
[INFO] [stdout] 4c4fb2a77d0f9643b010c55a096533913856c64f74cc6c68110aeca32743129d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a00ac8e6fa0c1172bae026397b447cefb9e5b269a7b84c46bdac517747cb87bb
[INFO] running `Command { std: "docker" "start" "-a" "a00ac8e6fa0c1172bae026397b447cefb9e5b269a7b84c46bdac517747cb87bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling t4rust-derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:749:34
[INFO] [stdout]     |
[INFO] [stdout] 746 | fn tag_transform<'a>(
[INFO] [stdout]     |                  -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 749 | ) -> impl Fn(&'a str) -> IResult<&str, &str>
[INFO] [stdout]     |                                  ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:749:40
[INFO] [stdout]     |
[INFO] [stdout] 746 | fn tag_transform<'a>(
[INFO] [stdout]     |                  -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 749 | ) -> impl Fn(&'a str) -> IResult<&str, &str>
[INFO] [stdout]     |                                        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "a00ac8e6fa0c1172bae026397b447cefb9e5b269a7b84c46bdac517747cb87bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a00ac8e6fa0c1172bae026397b447cefb9e5b269a7b84c46bdac517747cb87bb", kill_on_drop: false }`
[INFO] [stdout] a00ac8e6fa0c1172bae026397b447cefb9e5b269a7b84c46bdac517747cb87bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68b37b53da1753ad87afc1a388c8140eb0ec7fb78be54d8e1acf21ba2fd6abc7
[INFO] running `Command { std: "docker" "start" "-a" "68b37b53da1753ad87afc1a388c8140eb0ec7fb78be54d8e1acf21ba2fd6abc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling t4rust-derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:749:34
[INFO] [stdout]     |
[INFO] [stdout] 746 | fn tag_transform<'a>(
[INFO] [stdout]     |                  -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 749 | ) -> impl Fn(&'a str) -> IResult<&str, &str>
[INFO] [stdout]     |                                  ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:749:34
[INFO] [stdout]     |
[INFO] [stdout] 746 | fn tag_transform<'a>(
[INFO] [stdout]     |                  -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 749 | ) -> impl Fn(&'a str) -> IResult<&str, &str>
[INFO] [stdout]     |                                  ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:749:40
[INFO] [stdout]     |
[INFO] [stdout] 746 | fn tag_transform<'a>(
[INFO] [stdout]     |                  -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 749 | ) -> impl Fn(&'a str) -> IResult<&str, &str>
[INFO] [stdout]     |                                        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:749:40
[INFO] [stdout]     |
[INFO] [stdout] 746 | fn tag_transform<'a>(
[INFO] [stdout]     |                  -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 749 | ) -> impl Fn(&'a str) -> IResult<&str, &str>
[INFO] [stdout]     |                                        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "68b37b53da1753ad87afc1a388c8140eb0ec7fb78be54d8e1acf21ba2fd6abc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b37b53da1753ad87afc1a388c8140eb0ec7fb78be54d8e1acf21ba2fd6abc7", kill_on_drop: false }`
[INFO] [stdout] 68b37b53da1753ad87afc1a388c8140eb0ec7fb78be54d8e1acf21ba2fd6abc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a51567bb41422ac6322c021c1fc40671a9841804a6dd9b8f91c1ca7ccfd65ce8
[INFO] running `Command { std: "docker" "start" "-a" "a51567bb41422ac6322c021c1fc40671a9841804a6dd9b8f91c1ca7ccfd65ce8", kill_on_drop: false }`
[INFO] [stderr] warning: elided lifetime has a name
[INFO] [stderr]    --> src/lib.rs:749:34
[INFO] [stderr]     |
[INFO] [stderr] 746 | fn tag_transform<'a>(
[INFO] [stderr]     |                  -- lifetime `'a` declared here
[INFO] [stderr] ...
[INFO] [stderr] 749 | ) -> impl Fn(&'a str) -> IResult<&str, &str>
[INFO] [stderr]     |                                  ^ this elided lifetime gets resolved as `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: elided lifetime has a name
[INFO] [stderr]    --> src/lib.rs:749:40
[INFO] [stderr]     |
[INFO] [stderr] 746 | fn tag_transform<'a>(
[INFO] [stderr]     |                  -- lifetime `'a` declared here
[INFO] [stderr] ...
[INFO] [stderr] 749 | ) -> impl Fn(&'a str) -> IResult<&str, &str>
[INFO] [stderr]     |                                        ^ this elided lifetime gets resolved as `'a`
[INFO] [stderr] 
[INFO] [stderr] warning: `t4rust-derive` (lib) generated 2 warnings
[INFO] [stderr] warning: `t4rust-derive` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/t4rust_derive-53ed5b1474d71774)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests t4rust_derive
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]  --> src/lib.rs:12:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Template)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: Could not canonicalize path: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Example` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/lib.rs:27:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let result = format!("{}", Example { name: "Splamy".into(), food: "Cake".into(), num: 3 });
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Example` cannot be formatted with the default formatter
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Display` is not implemented for `Example`
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]    = note: this error originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a51567bb41422ac6322c021c1fc40671a9841804a6dd9b8f91c1ca7ccfd65ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a51567bb41422ac6322c021c1fc40671a9841804a6dd9b8f91c1ca7ccfd65ce8", kill_on_drop: false }`
[INFO] [stdout] a51567bb41422ac6322c021c1fc40671a9841804a6dd9b8f91c1ca7ccfd65ce8
