[INFO] fetching crate bitsong 0.1.3...
[INFO] testing bitsong-0.1.3 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] extracting crate bitsong 0.1.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate bitsong 0.1.3
[INFO] finished tweaking crates.io crate bitsong 0.1.3
[INFO] tweaked toml for crates.io crate bitsong 0.1.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitsong 0.1.3 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bitsong 0.1.3 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitsong-macros v0.1.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.103
[INFO] [stderr]   Downloaded anyhow v1.0.100
[INFO] [stderr]   Downloaded no-panic v0.1.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6e5801fe46af45fbbafb5d2c8727cb84329ba6439705f9303cb74f3234769bf
[INFO] running `Command { std: "docker" "start" "-a" "b6e5801fe46af45fbbafb5d2c8727cb84329ba6439705f9303cb74f3234769bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6e5801fe46af45fbbafb5d2c8727cb84329ba6439705f9303cb74f3234769bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6e5801fe46af45fbbafb5d2c8727cb84329ba6439705f9303cb74f3234769bf", kill_on_drop: false }`
[INFO] [stdout] b6e5801fe46af45fbbafb5d2c8727cb84329ba6439705f9303cb74f3234769bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efd03146d1b7e776c5a8cadd8ff5107a44dca7720fc2b6ede7ff80998a21f045
[INFO] running `Command { std: "docker" "start" "-a" "efd03146d1b7e776c5a8cadd8ff5107a44dca7720fc2b6ede7ff80998a21f045", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling bitsong-macros v0.1.1
[INFO] [stderr]    Compiling bitsong v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.52s
[INFO] running `Command { std: "docker" "inspect" "efd03146d1b7e776c5a8cadd8ff5107a44dca7720fc2b6ede7ff80998a21f045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efd03146d1b7e776c5a8cadd8ff5107a44dca7720fc2b6ede7ff80998a21f045", kill_on_drop: false }`
[INFO] [stdout] efd03146d1b7e776c5a8cadd8ff5107a44dca7720fc2b6ede7ff80998a21f045
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e3b7772752fddf7a9925d9ac4f34daf9c552eb4acbf6b3cfb4fd8ae62696a96
[INFO] running `Command { std: "docker" "start" "-a" "3e3b7772752fddf7a9925d9ac4f34daf9c552eb4acbf6b3cfb4fd8ae62696a96", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitsong v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "3e3b7772752fddf7a9925d9ac4f34daf9c552eb4acbf6b3cfb4fd8ae62696a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3b7772752fddf7a9925d9ac4f34daf9c552eb4acbf6b3cfb4fd8ae62696a96", kill_on_drop: false }`
[INFO] [stdout] 3e3b7772752fddf7a9925d9ac4f34daf9c552eb4acbf6b3cfb4fd8ae62696a96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79604a4501c29f4397895e6b2d2458b120ca59d954f94691d2ec27e9c95d3eef
[INFO] running `Command { std: "docker" "start" "-a" "79604a4501c29f4397895e6b2d2458b120ca59d954f94691d2ec27e9c95d3eef", 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/bitsong-94be016ab81c98c3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::const_song_size ... ok
[INFO] [stdout] test test::serialize ... ok
[INFO] [stdout] test test::round_trip ... ok
[INFO] [stdout] test test::deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitsong
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/../README.md - (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/../README.md - (line 16) stdout ----
[INFO] [stdout] error: cannot find derive macro `FromSong` in this scope
[INFO] [stdout]   --> src/../README.md:19:45
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Clone, Copy, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::FromSong;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::FromSong;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ToSong` in this scope
[INFO] [stdout]   --> src/../README.md:19:55
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Clone, Copy, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::ToSong;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::ToSong;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `SongSize` in this scope
[INFO] [stdout]   --> src/../README.md:19:63
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Clone, Copy, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                                               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::SongSize;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::SongSize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `FromSong` in this scope
[INFO] [stdout]   --> src/../README.md:28:39
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[derive(Clone, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::FromSong;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::FromSong;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ToSong` in this scope
[INFO] [stdout]   --> src/../README.md:28:49
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[derive(Clone, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::ToSong;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::ToSong;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `SongSize` in this scope
[INFO] [stdout]   --> src/../README.md:28:57
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[derive(Clone, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::SongSize;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::SongSize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `FromSong` in this scope
[INFO] [stdout]   --> src/../README.md:33:39
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Clone, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::FromSong;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::FromSong;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ToSong` in this scope
[INFO] [stdout]   --> src/../README.md:33:49
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Clone, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::ToSong;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::ToSong;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `SongSize` in this scope
[INFO] [stdout]   --> src/../README.md:33:57
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Clone, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::SongSize;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::SongSize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `song` in this scope
[INFO] [stdout]   --> src/../README.md:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[song(discriminant(PetType = u8))]
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `FromSong` in this scope
[INFO] [stdout]   --> src/../README.md:41:39
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Clone, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::FromSong;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::FromSong;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ToSong` in this scope
[INFO] [stdout]   --> src/../README.md:41:49
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Clone, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::ToSong;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::ToSong;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `SongSize` in this scope
[INFO] [stdout]   --> src/../README.md:41:57
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Clone, Debug, PartialEq, Eq, FromSong, ToSong, SongSize)]
[INFO] [stdout]    |                                                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these derive macros
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong::SongSize;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use bitsong_macros::SongSize;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/../README.md - (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.49s; merged doctests compilation took 0.24s
[INFO] running `Command { std: "docker" "inspect" "79604a4501c29f4397895e6b2d2458b120ca59d954f94691d2ec27e9c95d3eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79604a4501c29f4397895e6b2d2458b120ca59d954f94691d2ec27e9c95d3eef", kill_on_drop: false }`
[INFO] [stdout] 79604a4501c29f4397895e6b2d2458b120ca59d954f94691d2ec27e9c95d3eef
