[INFO] fetching crate macron-impl-from 0.1.1...
[INFO] testing macron-impl-from-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate macron-impl-from 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate macron-impl-from 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate macron-impl-from 0.1.1
[INFO] tweaked toml for crates.io crate macron-impl-from 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate macron-impl-from 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-from 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ba3b254555ae9717869ee89477b426ad9498b978c6b35bc59e4a5cba35db71cd
[INFO] running `Command { std: "docker" "start" "-a" "ba3b254555ae9717869ee89477b426ad9498b978c6b35bc59e4a5cba35db71cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba3b254555ae9717869ee89477b426ad9498b978c6b35bc59e4a5cba35db71cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba3b254555ae9717869ee89477b426ad9498b978c6b35bc59e4a5cba35db71cd", kill_on_drop: false }`
[INFO] [stdout] ba3b254555ae9717869ee89477b426ad9498b978c6b35bc59e4a5cba35db71cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d23d53b71b531af2586b08bb8cca304d15950a1f6b68e603c893ec778966f401
[INFO] running `Command { std: "docker" "start" "-a" "d23d53b71b531af2586b08bb8cca304d15950a1f6b68e603c893ec778966f401", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling macron-impl-from v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "d23d53b71b531af2586b08bb8cca304d15950a1f6b68e603c893ec778966f401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23d53b71b531af2586b08bb8cca304d15950a1f6b68e603c893ec778966f401", kill_on_drop: false }`
[INFO] [stdout] d23d53b71b531af2586b08bb8cca304d15950a1f6b68e603c893ec778966f401
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0489df5beaf418f0dfe42dfcc395d6de00612e71d200b0b45958c35d24c52758
[INFO] running `Command { std: "docker" "start" "-a" "0489df5beaf418f0dfe42dfcc395d6de00612e71d200b0b45958c35d24c52758", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling macron-impl-from v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.14s
[INFO] running `Command { std: "docker" "inspect" "0489df5beaf418f0dfe42dfcc395d6de00612e71d200b0b45958c35d24c52758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0489df5beaf418f0dfe42dfcc395d6de00612e71d200b0b45958c35d24c52758", kill_on_drop: false }`
[INFO] [stdout] 0489df5beaf418f0dfe42dfcc395d6de00612e71d200b0b45958c35d24c52758
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c11bf4b97a388d5471e6859f99b518d78885a1d80589a7e8949ac61dba00a0bf
[INFO] running `Command { std: "docker" "start" "-a" "c11bf4b97a388d5471e6859f99b518d78885a1d80589a7e8949ac61dba00a0bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/macron_impl_from-36a9d2cb071ebdd8)
[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_from.rs (/opt/rustwide/target/debug/deps/test_impl_from-5dc287b0ec3755d0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_impl_from_enum ... ok
[INFO] [stdout] test test_impl_from_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests macron_impl_from
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 32) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 20) stdout ----
[INFO] [stdout] error: cannot find derive macro `From` in this scope
[INFO] [stdout]  --> src/lib.rs:21:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(From, Debug, PartialEq)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `From` is in scope, but it is only a trait, without a derive macro
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::from::From;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use macron_impl_from::From;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `from` in this scope
[INFO] [stdout]  --> src/lib.rs:22:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[from(Insertion, "Self { insertion: value }")]
[INFO] [stdout]   |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:30:57
[INFO] [stdout]    |
[INFO] [stdout] 12 | assert_eq!(Test { insertion: Insertion {} }, Test::from(Insertion {}));
[INFO] [stdout]    |                                              ---------- ^^^^^^^^^^^^ expected `Test`, found `Insertion`
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/convert/mod.rs:592:8
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_20_0::Test`
[INFO] [stdout]    |
[INFO] [stdout] 12 | assert_eq!(Test { insertion: Insertion {} }, Test::from(main::_doctest_main_src_lib_rs_20_0::Test { insertion: Insertion {} }));
[INFO] [stdout]    |                                                         ++++++++++++++++++++++++++++++++++++++++++++++++++++++              +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 32) stdout ----
[INFO] [stdout] error: cannot find derive macro `From` in this scope
[INFO] [stdout]  --> src/lib.rs:33:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(From, Debug, PartialEq)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `From` is in scope, but it is only a trait, without a derive macro
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::from::From;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use macron_impl_from::From;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `from` in this scope
[INFO] [stdout]  --> src/lib.rs:34:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[from(Insertion, "Self::Insertion(value)")]
[INFO] [stdout]   |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `from` in this scope
[INFO] [stdout]  --> src/lib.rs:38:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[from(Insertion2, "value")]
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `from` in this scope
[INFO] [stdout]   --> src/lib.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[from(Insertion3, "insertion: value")]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `from` in this scope
[INFO] [stdout]   --> src/lib.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #[from]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `from` in this scope
[INFO] [stdout]   --> src/lib.rs:47:7
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[from]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:66:54
[INFO] [stdout]    |
[INFO] [stdout] 36 | assert_eq!(Test::Insertion(Insertion {}), Test::from(Insertion {}));
[INFO] [stdout]    |                                           ---------- ^^^^^^^^^^^^ expected `Test`, found `Insertion`
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/convert/mod.rs:592:8
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_32_0::Test::Insertion`
[INFO] [stdout]    |
[INFO] [stdout] 36 | assert_eq!(Test::Insertion(Insertion {}), Test::from(main::_doctest_main_src_lib_rs_32_0::Test::Insertion(Insertion {})));
[INFO] [stdout]    |                                                      +++++++++++++++++++++++++++++++++++++++++++++++++++++            +
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:67:56
[INFO] [stdout]    |
[INFO] [stdout] 37 | assert_eq!(Test::Insertion2(Insertion2 {}), Test::from(Insertion2 {}));
[INFO] [stdout]    |                                             ---------- ^^^^^^^^^^^^^ expected `Test`, found `Insertion2`
[INFO] [stdout]    |                                             |
[INFO] [stdout]    |                                             arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/convert/mod.rs:592:8
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_32_0::Test::Insertion2`
[INFO] [stdout]    |
[INFO] [stdout] 37 | assert_eq!(Test::Insertion2(Insertion2 {}), Test::from(main::_doctest_main_src_lib_rs_32_0::Test::Insertion2(Insertion2 {})));
[INFO] [stdout]    |                                                        ++++++++++++++++++++++++++++++++++++++++++++++++++++++             +
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:68:70
[INFO] [stdout]    |
[INFO] [stdout] 38 | assert_eq!(Test::Insertion3 { insertion: Insertion3 {} }, Test::from(Insertion3 {}));
[INFO] [stdout]    |                                                           ---------- ^^^^^^^^^^^^^ expected `Test`, found `Insertion3`
[INFO] [stdout]    |                                                           |
[INFO] [stdout]    |                                                           arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/convert/mod.rs:592:8
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_32_0::Test::Insertion3`
[INFO] [stdout]    |
[INFO] [stdout] 38 | assert_eq!(Test::Insertion3 { insertion: Insertion3 {} }, Test::from(main::_doctest_main_src_lib_rs_32_0::Test::Insertion3 { insertion: Insertion3 {} }));
[INFO] [stdout]    |                                                                      ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++               +
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:69:56
[INFO] [stdout]    |
[INFO] [stdout] 39 | assert_eq!(Test::Insertion4(Insertion4 {}), Test::from(Insertion4 {}));
[INFO] [stdout]    |                                             ---------- ^^^^^^^^^^^^^ expected `Test`, found `Insertion4`
[INFO] [stdout]    |                                             |
[INFO] [stdout]    |                                             arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/convert/mod.rs:592:8
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_32_0::Test::Insertion4`
[INFO] [stdout]    |
[INFO] [stdout] 39 | assert_eq!(Test::Insertion4(Insertion4 {}), Test::from(main::_doctest_main_src_lib_rs_32_0::Test::Insertion4(Insertion4 {})));
[INFO] [stdout]    |                                                        ++++++++++++++++++++++++++++++++++++++++++++++++++++++             +
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:70:70
[INFO] [stdout]    |
[INFO] [stdout] 40 | assert_eq!(Test::Insertion5 { insertion: Insertion5 {} }, Test::from(Insertion5 {}));
[INFO] [stdout]    |                                                           ---------- ^^^^^^^^^^^^^ expected `Test`, found `Insertion5`
[INFO] [stdout]    |                                                           |
[INFO] [stdout]    |                                                           arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/convert/mod.rs:592:8
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_32_0::Test::Insertion5`
[INFO] [stdout]    |
[INFO] [stdout] 40 | assert_eq!(Test::Insertion5 { insertion: Insertion5 {} }, Test::from(main::_doctest_main_src_lib_rs_32_0::Test::Insertion5 { insertion: Insertion5 {} }));
[INFO] [stdout]    |                                                                      ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++               +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[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 32)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c11bf4b97a388d5471e6859f99b518d78885a1d80589a7e8949ac61dba00a0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11bf4b97a388d5471e6859f99b518d78885a1d80589a7e8949ac61dba00a0bf", kill_on_drop: false }`
[INFO] [stdout] c11bf4b97a388d5471e6859f99b518d78885a1d80589a7e8949ac61dba00a0bf
