[INFO] fetching crate imag-documentation 0.2.0... [INFO] checking imag-documentation-0.2.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate imag-documentation 0.2.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate imag-documentation 0.2.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate imag-documentation 0.2.0 [INFO] finished tweaking crates.io crate imag-documentation 0.2.0 [INFO] tweaked toml for crates.io crate imag-documentation 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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 libimagentrylist v0.2.0 [INFO] [stderr] Downloaded libimagbookmark v0.2.0 [INFO] [stderr] Downloaded filters v0.1.1 [INFO] [stderr] Downloaded libimagentryview v0.2.0 [INFO] [stderr] Downloaded libimagentrylink v0.2.0 [INFO] [stderr] Downloaded xdg-basedir v0.2.2 [INFO] [stderr] Downloaded libimagstorestdhook v0.2.0 [INFO] [stderr] Downloaded libimagentrymarkdown v0.2.0 [INFO] [stderr] Downloaded libimagnotes v0.2.0 [INFO] [stderr] Downloaded libimagentryfilter v0.2.0 [INFO] [stderr] Downloaded libimagutil v0.2.0 [INFO] [stderr] Downloaded libimagdiary v0.2.0 [INFO] [stderr] Downloaded libimagcounter v0.2.0 [INFO] [stderr] Downloaded hoedown v5.0.0 [INFO] [stderr] Downloaded libimagref v0.2.0 [INFO] [stderr] Downloaded libimagerror v0.2.0 [INFO] [stderr] Downloaded libimagstore v0.2.0 [INFO] [stderr] Downloaded libimagentryedit v0.2.0 [INFO] [stderr] Downloaded libimaginteraction v0.2.0 [INFO] [stderr] Downloaded libimagtimeui v0.2.0 [INFO] [stderr] Downloaded spinner v0.4.0 [INFO] [stderr] Downloaded version v2.0.1 [INFO] [stderr] Downloaded libimagentrytag v0.2.0 [INFO] [stderr] Downloaded libimagrt v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3eff8392a23c0a87895eff393ccc84fcb2eeab6317a9f8b68f418fb8267f6cb5 [INFO] running `Command { std: "docker" "start" "-a" "3eff8392a23c0a87895eff393ccc84fcb2eeab6317a9f8b68f418fb8267f6cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3eff8392a23c0a87895eff393ccc84fcb2eeab6317a9f8b68f418fb8267f6cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eff8392a23c0a87895eff393ccc84fcb2eeab6317a9f8b68f418fb8267f6cb5", kill_on_drop: false }` [INFO] [stdout] 3eff8392a23c0a87895eff393ccc84fcb2eeab6317a9f8b68f418fb8267f6cb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 021b4968b3ba54d12f338e6e3b33729662c5ef5900f2981c873f1b7743b0105e [INFO] running `Command { std: "docker" "start" "-a" "021b4968b3ba54d12f338e6e3b33729662c5ef5900f2981c873f1b7743b0105e", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking ansi_term v0.7.5 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking version v2.0.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking filters v0.1.1 [INFO] [stderr] Checking bitflags v0.1.1 [INFO] [stderr] Checking xdg-basedir v0.2.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking walkdir v0.1.8 [INFO] [stderr] Checking term v0.2.14 [INFO] [stderr] Checking tinyvec v1.3.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking spinner v0.4.0 [INFO] [stderr] Checking interactor v0.1.1 [INFO] [stderr] Compiling openssl-sys v0.7.17 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling libssh2-sys v0.1.41 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking libimagerror v0.2.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling libgit2-sys v0.4.6 [INFO] [stderr] Compiling hoedown v5.0.0 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking toml v0.2.1 [INFO] [stderr] Checking csv v0.15.0 [INFO] [stderr] Checking prettytable-rs v0.6.7 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking libimagtimeui v0.2.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking libimagutil v0.2.0 [INFO] [stderr] Checking libimagstore v0.2.0 [INFO] [stderr] Checking libimagentrytag v0.2.0 [INFO] [stderr] Checking libimagentrylist v0.2.0 [INFO] [stderr] Checking libimagentrymarkdown v0.2.0 [INFO] [stderr] Checking libimagcounter v0.2.0 [INFO] [stderr] Checking libimagentrylink v0.2.0 [INFO] [stderr] Checking libimagentryfilter v0.2.0 [INFO] [stderr] Checking libimagbookmark v0.2.0 [INFO] [stderr] Checking libimagref v0.2.0 [INFO] [stderr] Checking libimaginteraction v0.2.0 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libimagref-0.2.0/src/reference.rs:530:22 [INFO] [stdout] | [INFO] [stdout] 530 | .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 `Map` [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] 497 | Iterator::flatten(search_roots [INFO] [stdout] 498 | .unwrap_or(vec![PathBuf::from("/")]) [INFO] [stdout] 499 | .into_iter() [INFO] [stdout] 500 | .map(|root| { [INFO] [stdout] 501 | WalkDir::new(root) [INFO] [stdout] 502 | .follow_links(false) [INFO] [stdout] ... [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 497 | Itertools::flatten(search_roots [INFO] [stdout] 498 | .unwrap_or(vec![PathBuf::from("/")]) [INFO] [stdout] 499 | .into_iter() [INFO] [stdout] 500 | .map(|root| { [INFO] [stdout] 501 | WalkDir::new(root) [INFO] [stdout] 502 | .follow_links(false) [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 E0034`. [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `*self.store` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libimagbookmark-0.2.0/src/collection.rs:127:52 [INFO] [stdout] | [INFO] [stdout] 127 | .and_then(|url| self.add_external_link(self.store, url).map_err_into(BEK::LinkingError)) [INFO] [stdout] | ---- ----------------- ^^^^^^^^^^ immutable borrow occurs here [INFO] [stdout] | | | [INFO] [stdout] | | mutable borrow later used by call [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libimagref` [INFO] [stdout] error[E0502]: cannot borrow `*self.store` as immutable because it is also borrowed as mutable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libimagbookmark-0.2.0/src/collection.rs:144:43 [INFO] [stdout] | [INFO] [stdout] 144 | self.remove_external_link(self.store, url).map_err_into(BEK::LinkingError) [INFO] [stdout] | ---- -------------------- ^^^^^^^^^^ immutable borrow occurs here [INFO] [stdout] | | | [INFO] [stdout] | | mutable borrow later used by call [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "021b4968b3ba54d12f338e6e3b33729662c5ef5900f2981c873f1b7743b0105e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "021b4968b3ba54d12f338e6e3b33729662c5ef5900f2981c873f1b7743b0105e", kill_on_drop: false }` [INFO] [stdout] 021b4968b3ba54d12f338e6e3b33729662c5ef5900f2981c873f1b7743b0105e