[INFO] fetching crate mdbookshelf 0.1.2... [INFO] testing mdbookshelf-0.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate mdbookshelf 0.1.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate mdbookshelf 0.1.2 [INFO] finished tweaking crates.io crate mdbookshelf 0.1.2 [INFO] tweaked toml for crates.io crate mdbookshelf 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mdbookshelf 0.1.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mdbookshelf 0.1.2 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unic-common v0.7.0 [INFO] [stderr] Downloaded same-file v1.0.5 [INFO] [stderr] Downloaded unic-ucd-version v0.7.0 [INFO] [stderr] Downloaded toml v0.5.5 [INFO] [stderr] Downloaded darling_macro v0.8.6 [INFO] [stderr] Downloaded darling_core v0.8.6 [INFO] [stderr] Downloaded mustache v0.9.0 [INFO] [stderr] Downloaded podio v0.1.6 [INFO] [stderr] Downloaded string_cache v0.7.5 [INFO] [stderr] Downloaded string_cache_codegen v0.4.4 [INFO] [stderr] Downloaded tendril v0.4.1 [INFO] [stderr] Downloaded wincolor v1.0.2 [INFO] [stderr] Downloaded termcolor v1.0.5 [INFO] [stderr] Downloaded bzip2 v0.3.3 [INFO] [stderr] Downloaded chrono v0.4.10 [INFO] [stderr] Downloaded hashbrown v0.5.0 [INFO] [stderr] Downloaded pulldown-cmark v0.5.3 [INFO] [stderr] Downloaded serde_json v1.0.44 [INFO] [stderr] Downloaded env_logger v0.6.2 [INFO] [stderr] Downloaded gitignore v1.0.6 [INFO] [stderr] Downloaded quick-error v1.2.2 [INFO] [stderr] Downloaded bzip2-sys v0.1.7 [INFO] 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[stderr] Downloaded blake2b_simd v0.5.9 [INFO] [stderr] Downloaded ws v0.9.1 [INFO] [stderr] Downloaded markup5ever v0.9.0 [INFO] [stderr] Downloaded zip v0.5.3 [INFO] [stderr] Downloaded tera v0.11.20 [INFO] [stderr] Downloaded ammonia v3.0.0 [INFO] [stderr] Downloaded strum_macros v0.15.0 [INFO] [stderr] Downloaded notify v4.0.14 [INFO] [stderr] Downloaded open v1.3.2 [INFO] [stderr] Downloaded toml-query v0.9.2 [INFO] [stderr] Downloaded elasticlunr-rs v2.3.6 [INFO] [stderr] Downloaded git2 v0.6.11 [INFO] [stderr] Downloaded mdbook-epub v0.3.0 [INFO] [stderr] Downloaded num-traits v0.2.10 [INFO] [stderr] Downloaded unic-ucd-segment v0.7.0 [INFO] [stderr] Downloaded unic-segment v0.7.0 [INFO] [stderr] Downloaded flate2 v1.0.13 [INFO] [stderr] Downloaded epub-builder v0.4.4 [INFO] [stderr] Downloaded futf v0.1.4 [INFO] [stderr] Downloaded pest v2.1.2 [INFO] [stderr] Downloaded redox_users v0.3.1 [INFO] [stderr] Downloaded bitflags v0.9.1 [INFO] [stderr] Downloaded handlebars v2.0.2 [INFO] [stderr] Downloaded staticfile v0.5.0 [INFO] [stderr] Downloaded unic-char-range v0.7.0 [INFO] [stderr] Downloaded traitobject v0.1.0 [INFO] [stderr] Downloaded sequence_trie v0.3.6 [INFO] [stderr] Downloaded darling v0.8.6 [INFO] [stderr] Downloaded lazycell v1.2.1 [INFO] [stderr] Downloaded html5ever v0.24.1 [INFO] [stderr] Downloaded num-integer v0.1.41 [INFO] [stderr] Downloaded cc v1.0.48 [INFO] [stderr] Downloaded unic-char-property v0.7.0 [INFO] [stderr] Downloaded libssh2-sys v0.2.13 [INFO] [stderr] Downloaded mdbook v0.3.5 [INFO] [stderr] Downloaded curl-sys v0.4.24 [INFO] [stderr] Downloaded libgit2-sys v0.6.19 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3ca40dabed4b5b638c5b48ae2c22f97b155066cce11a6382282b05644e6c541 [INFO] running `Command { std: "docker" "start" "-a" "a3ca40dabed4b5b638c5b48ae2c22f97b155066cce11a6382282b05644e6c541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3ca40dabed4b5b638c5b48ae2c22f97b155066cce11a6382282b05644e6c541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3ca40dabed4b5b638c5b48ae2c22f97b155066cce11a6382282b05644e6c541", kill_on_drop: false }` [INFO] [stdout] a3ca40dabed4b5b638c5b48ae2c22f97b155066cce11a6382282b05644e6c541 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2b55a4b6fa6e5b1414c8382e3a56a620b7e3329471faa9c93c23b39bc168ddca [INFO] running `Command { std: "docker" "start" "-a" "2b55a4b6fa6e5b1414c8382e3a56a620b7e3329471faa9c93c23b39bc168ddca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling smallvec v1.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling unicode-normalization v0.1.11 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] 72 | unsafe impl Trait for ::std::marker::Send + Send + Sync { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] 72 | unsafe impl Trait for ::std::marker::Send + Send + Sync { } [INFO] [stdout] 73 | unsafe impl Trait for ::std::marker::Sync + Send { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] ... [INFO] [stdout] 75 | unsafe impl Trait for ::std::marker::Sync + Send + Sync { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not compile `traitobject` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2b55a4b6fa6e5b1414c8382e3a56a620b7e3329471faa9c93c23b39bc168ddca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b55a4b6fa6e5b1414c8382e3a56a620b7e3329471faa9c93c23b39bc168ddca", kill_on_drop: false }` [INFO] [stdout] 2b55a4b6fa6e5b1414c8382e3a56a620b7e3329471faa9c93c23b39bc168ddca