[INFO] fetching crate libimagannotation 0.3.0...
[INFO] testing libimagannotation-0.3.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate libimagannotation 0.3.0 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate libimagannotation 0.3.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libimagannotation 0.3.0
[INFO] finished tweaking crates.io crate libimagannotation 0.3.0
[INFO] tweaked toml for crates.io crate libimagannotation 0.3.0 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v0.3.1
[INFO] [stderr]   Downloaded libimagentryedit v0.3.0
[INFO] [stderr]   Downloaded libimagnotes v0.3.0
[INFO] [stderr]   Downloaded libimagentrylink v0.3.0
[INFO] [stderr]   Downloaded libimagrt v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2eb73286766d58ff60e01d90ab9ca3e7eea1f2a126845cd1c6663be3e1a9f137
[INFO] running `Command { std: "docker" "start" "-a" "2eb73286766d58ff60e01d90ab9ca3e7eea1f2a126845cd1c6663be3e1a9f137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2eb73286766d58ff60e01d90ab9ca3e7eea1f2a126845cd1c6663be3e1a9f137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb73286766d58ff60e01d90ab9ca3e7eea1f2a126845cd1c6663be3e1a9f137", kill_on_drop: false }`
[INFO] [stdout] 2eb73286766d58ff60e01d90ab9ca3e7eea1f2a126845cd1c6663be3e1a9f137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9e94b4ce50bf916de395661b6f3ec3aef16596cc48fd9b4c6e5be0fbba53ba2
[INFO] running `Command { std: "docker" "start" "-a" "f9e94b4ce50bf916de395661b6f3ec3aef16596cc48fd9b4c6e5be0fbba53ba2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling same-file v0.1.3
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling is-match v0.1.0
[INFO] [stderr]    Compiling version v2.0.1
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling xdg-basedir v1.0.0
[INFO] [stderr]    Compiling filters v0.1.1
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling uuid v0.3.1
[INFO] [stderr]    Compiling semver-parser v0.6.2
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling semver v0.5.1
[INFO] [stderr]    Compiling walkdir v1.0.7
[INFO] [stderr]    Compiling libimagerror v0.3.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling libimagutil v0.3.0
[INFO] [stderr]    Compiling libimagstore v0.3.0
[INFO] [stderr]    Compiling libimagrt v0.3.0
[INFO] [stderr]    Compiling libimagentrytag v0.3.0
[INFO] [stderr]    Compiling libimagentrylink v0.3.0
[INFO] [stdout] error[E0518]: attribute should be applied to function or closure
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libimagentrylink-0.3.0/src/internal.rs:769:13
[INFO] [stdout]     |
[INFO] [stdout] 769 |               #[inline]
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 770 | /             let mk_one_directional_link_err = |src: StoreId, target: StoreId| -> SLCE {
[INFO] [stdout] 771 | |                 // construct the error
[INFO] [stdout] 772 | |                 let custom = SLCECD::OneDirectionalLink {
[INFO] [stdout] 773 | |                     source: src,
[INFO] [stdout] ...   |
[INFO] [stdout] 779 | |                     .with_custom_data(custom)
[INFO] [stdout] 780 | |             };
[INFO] [stdout]     | |______________- not a function or closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libimagrt-0.3.0/src/configuration.rs:256:10
[INFO] [stdout]     |
[INFO] [stdout] 256 |         .flatten()
[INFO] [stdout]     |          ^^^^^^^ multiple `flatten` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::slice::Iter<'a, T>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Itertools` for the type `T`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 246 |     Iterator::flatten(vec![
[INFO] [stdout] 247 |         vec![rtp.clone()],
[INFO] [stdout] 248 |         gen_vars(rtp.clone(), variants.clone(), &modifier),
[INFO] [stdout] 249 | 
[INFO] [stdout] 250 |         env::var("HOME").map(|home| gen_vars(PathBuf::from(home), variants.clone(), &modifier))
[INFO] [stdout] 251 |                         .unwrap_or(vec![]),
[INFO] [stdout]   ...
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 246 |     Itertools::flatten(vec![
[INFO] [stdout] 247 |         vec![rtp.clone()],
[INFO] [stdout] 248 |         gen_vars(rtp.clone(), variants.clone(), &modifier),
[INFO] [stdout] 249 | 
[INFO] [stdout] 250 |         env::var("HOME").map(|home| gen_vars(PathBuf::from(home), variants.clone(), &modifier))
[INFO] [stdout] 251 |                         .unwrap_or(vec![]),
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0518`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libimagentrylink` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f9e94b4ce50bf916de395661b6f3ec3aef16596cc48fd9b4c6e5be0fbba53ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e94b4ce50bf916de395661b6f3ec3aef16596cc48fd9b4c6e5be0fbba53ba2", kill_on_drop: false }`
[INFO] [stdout] f9e94b4ce50bf916de395661b6f3ec3aef16596cc48fd9b4c6e5be0fbba53ba2
