[INFO] fetching crate macron-impl-display 0.1.1... [INFO] testing macron-impl-display-0.1.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate macron-impl-display 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate macron-impl-display 0.1.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate macron-impl-display 0.1.1 [INFO] tweaked toml for crates.io crate macron-impl-display 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate macron-impl-display 0.1.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate macron-impl-display 0.1.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e540647caa128fec5f1fdda89d0652009dba3edce2ff9e7b9badcc586448c4c3 [INFO] running `Command { std: "docker" "start" "-a" "e540647caa128fec5f1fdda89d0652009dba3edce2ff9e7b9badcc586448c4c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e540647caa128fec5f1fdda89d0652009dba3edce2ff9e7b9badcc586448c4c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e540647caa128fec5f1fdda89d0652009dba3edce2ff9e7b9badcc586448c4c3", kill_on_drop: false }` [INFO] [stdout] e540647caa128fec5f1fdda89d0652009dba3edce2ff9e7b9badcc586448c4c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e834a4e66501c6b46120973ad4168258be4e19c32e85412c440fff983361f3d2 [INFO] running `Command { std: "docker" "start" "-a" "e834a4e66501c6b46120973ad4168258be4e19c32e85412c440fff983361f3d2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling macron-impl-display v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.09s [INFO] running `Command { std: "docker" "inspect" "e834a4e66501c6b46120973ad4168258be4e19c32e85412c440fff983361f3d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e834a4e66501c6b46120973ad4168258be4e19c32e85412c440fff983361f3d2", kill_on_drop: false }` [INFO] [stdout] e834a4e66501c6b46120973ad4168258be4e19c32e85412c440fff983361f3d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3c349badb168c33a048c53efa9be403432a475dc56b9e57f314eca2852c3d83 [INFO] running `Command { std: "docker" "start" "-a" "d3c349badb168c33a048c53efa9be403432a475dc56b9e57f314eca2852c3d83", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling macron-impl-display v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.49s [INFO] running `Command { std: "docker" "inspect" "d3c349badb168c33a048c53efa9be403432a475dc56b9e57f314eca2852c3d83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3c349badb168c33a048c53efa9be403432a475dc56b9e57f314eca2852c3d83", kill_on_drop: false }` [INFO] [stdout] d3c349badb168c33a048c53efa9be403432a475dc56b9e57f314eca2852c3d83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f09b72e6ae53d3edea2b3392e65821699a98d745acd2d88fa8d34053a91491c0 [INFO] running `Command { std: "docker" "start" "-a" "f09b72e6ae53d3edea2b3392e65821699a98d745acd2d88fa8d34053a91491c0", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/macron_impl_display-6f01395c414ef76d) [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] Running tests/test_impl_display.rs (/opt/rustwide/target/debug/deps/test_impl_display-58ecc90006f49f3e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_impl_display_struct ... ok [INFO] [stdout] test test_impl_display_enum ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests macron_impl_display [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 31) ... FAILED [INFO] [stdout] test src/lib.rs - (line 20) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 31) stdout ---- [INFO] [stdout] error: cannot find derive macro `Display` in this scope [INFO] [stdout] --> src/lib.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Display)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this derive macro [INFO] [stdout] | [INFO] [stdout] 2 + use macron_impl_display::Display; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `display` in this scope [INFO] [stdout] --> src/lib.rs:34:7 [INFO] [stdout] | [INFO] [stdout] 5 | #[display = "it's a dog"] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `display` in this scope [INFO] [stdout] --> src/lib.rs:37:7 [INFO] [stdout] | [INFO] [stdout] 8 | #[display = "cat '{0}'"] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `display` in this scope [INFO] [stdout] --> src/lib.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 11 | #[display = "bird '{name}'"] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0277]: `Animals` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/lib.rs:45:22 [INFO] [stdout] | [INFO] [stdout] 16 | assert_eq!(format!("{dog}"), "it's a dog"); [INFO] [stdout] | -^^^- [INFO] [stdout] | || [INFO] [stdout] | |`Animals` cannot be formatted with the default formatter [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `Animals` [INFO] [stdout] --> src/lib.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 4 | enum Animals { [INFO] [stdout] | ^^^^^^^^^^^^ [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 `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error[E0277]: `Animals` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/lib.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 19 | assert_eq!(format!("{cat}"), "cat 'Tomas'"); [INFO] [stdout] | -^^^- [INFO] [stdout] | || [INFO] [stdout] | |`Animals` cannot be formatted with the default formatter [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `Animals` [INFO] [stdout] --> src/lib.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 4 | enum Animals { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$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[E0277]: `Animals` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/lib.rs:51:22 [INFO] [stdout] | [INFO] [stdout] 22 | assert_eq!(format!("{bird}"), "bird 'Kesha'"); [INFO] [stdout] | -^^^^- [INFO] [stdout] | || [INFO] [stdout] | |`Animals` cannot be formatted with the default formatter [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `Animals` [INFO] [stdout] --> src/lib.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 4 | enum Animals { [INFO] [stdout] | ^^^^^^^^^^^^ [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 `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 20) stdout ---- [INFO] [stdout] error: cannot find derive macro `Display` in this scope [INFO] [stdout] --> src/lib.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Display)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this derive macro [INFO] [stdout] | [INFO] [stdout] 2 + use macron_impl_display::Display; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `display` in this scope [INFO] [stdout] --> src/lib.rs:22:3 [INFO] [stdout] | [INFO] [stdout] 4 | #[display = "Hello, {name}!"] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0277]: `Hello` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/lib.rs:29:22 [INFO] [stdout] | [INFO] [stdout] 11 | assert_eq!(format!("{hello}"), "Hello, World!"); [INFO] [stdout] | -^^^^^- [INFO] [stdout] | || [INFO] [stdout] | |`Hello` cannot be formatted with the default formatter [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `Hello` [INFO] [stdout] --> src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 5 | struct Hello { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$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 3 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 20) [INFO] [stdout] src/lib.rs - (line 31) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "f09b72e6ae53d3edea2b3392e65821699a98d745acd2d88fa8d34053a91491c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f09b72e6ae53d3edea2b3392e65821699a98d745acd2d88fa8d34053a91491c0", kill_on_drop: false }` [INFO] [stdout] f09b72e6ae53d3edea2b3392e65821699a98d745acd2d88fa8d34053a91491c0