[INFO] fetching crate macron-impl-from 0.1.1...
[INFO] testing macron-impl-from-0.1.1 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate macron-impl-from 0.1.1 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate macron-impl-from 0.1.1 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f18d82763dc32d1268ca87d8fca840e2f9b3b2ac84c0e062a4d6e84598bd0283
[INFO] running `Command { std: "docker" "start" "-a" "f18d82763dc32d1268ca87d8fca840e2f9b3b2ac84c0e062a4d6e84598bd0283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f18d82763dc32d1268ca87d8fca840e2f9b3b2ac84c0e062a4d6e84598bd0283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f18d82763dc32d1268ca87d8fca840e2f9b3b2ac84c0e062a4d6e84598bd0283", kill_on_drop: false }`
[INFO] [stdout] f18d82763dc32d1268ca87d8fca840e2f9b3b2ac84c0e062a4d6e84598bd0283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53101cac6ba008618773465afe637fe3eb5198c034dc1988b2078207b7e9dc14
[INFO] running `Command { std: "docker" "start" "-a" "53101cac6ba008618773465afe637fe3eb5198c034dc1988b2078207b7e9dc14", 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 4.09s
[INFO] running `Command { std: "docker" "inspect" "53101cac6ba008618773465afe637fe3eb5198c034dc1988b2078207b7e9dc14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53101cac6ba008618773465afe637fe3eb5198c034dc1988b2078207b7e9dc14", kill_on_drop: false }`
[INFO] [stdout] 53101cac6ba008618773465afe637fe3eb5198c034dc1988b2078207b7e9dc14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18e9609bf203c681fbb7b8fc84245c9fe11ef7f769f70af911d09c0504161f69
[INFO] running `Command { std: "docker" "start" "-a" "18e9609bf203c681fbb7b8fc84245c9fe11ef7f769f70af911d09c0504161f69", 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 6.10s
[INFO] running `Command { std: "docker" "inspect" "18e9609bf203c681fbb7b8fc84245c9fe11ef7f769f70af911d09c0504161f69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18e9609bf203c681fbb7b8fc84245c9fe11ef7f769f70af911d09c0504161f69", kill_on_drop: false }`
[INFO] [stdout] 18e9609bf203c681fbb7b8fc84245c9fe11ef7f769f70af911d09c0504161f69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c12ac2c73edaedcea7915a8629e91850b5f2b8f72fc57dcd00f7ca46dfea3d66
[INFO] running `Command { std: "docker" "start" "-a" "c12ac2c73edaedcea7915a8629e91850b5f2b8f72fc57dcd00f7ca46dfea3d66", 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-1b9117a262b936a8)
[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-ac1552dcd2311c6d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_impl_from_enum ... ok
[INFO] [stderr]    Doc-tests macron_impl_from
[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 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 20) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 33 | #[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] 32 + use std::from::From;
[INFO] [stdout]    |
[INFO] [stdout] 32 + 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] 34 | #[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] 38 |     #[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] 41 |     #[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] 44 |     #[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] 47 |     #[from]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:66:54
[INFO] [stdout]    |
[INFO] [stdout] 66 | 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/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/convert/mod.rs:592:7
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_32_0::Test::Insertion`
[INFO] [stdout]    |
[INFO] [stdout] 66 | 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] 67 | 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/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/convert/mod.rs:592:7
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_32_0::Test::Insertion2`
[INFO] [stdout]    |
[INFO] [stdout] 67 | 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] 68 | 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/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/convert/mod.rs:592:7
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_32_0::Test::Insertion3`
[INFO] [stdout]    |
[INFO] [stdout] 68 | 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] 69 | 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/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/convert/mod.rs:592:7
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_32_0::Test::Insertion4`
[INFO] [stdout]    |
[INFO] [stdout] 69 | 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] 70 | 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/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/convert/mod.rs:592:7
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_32_0::Test::Insertion5`
[INFO] [stdout]    |
[INFO] [stdout] 70 | 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] ---- 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] 21 | #[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] 20 + use std::from::From;
[INFO] [stdout]    |
[INFO] [stdout] 20 + 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] 22 | #[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] 30 | 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/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/convert/mod.rs:592:7
[INFO] [stdout] help: try wrapping the expression in `main::_doctest_main_src_lib_rs_20_0::Test`
[INFO] [stdout]    |
[INFO] [stdout] 30 | 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] 
[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 0.26s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c12ac2c73edaedcea7915a8629e91850b5f2b8f72fc57dcd00f7ca46dfea3d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c12ac2c73edaedcea7915a8629e91850b5f2b8f72fc57dcd00f7ca46dfea3d66", kill_on_drop: false }`
[INFO] [stdout] c12ac2c73edaedcea7915a8629e91850b5f2b8f72fc57dcd00f7ca46dfea3d66
