[INFO] fetching crate libflubber 0.1.0-alpha.1... [INFO] checking libflubber-0.1.0-alpha.1 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682-1 [INFO] extracting crate libflubber 0.1.0-alpha.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate libflubber 0.1.0-alpha.1 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libflubber 0.1.0-alpha.1 [INFO] finished tweaking crates.io crate libflubber 0.1.0-alpha.1 [INFO] tweaked toml for crates.io crate libflubber 0.1.0-alpha.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slab v0.4.9 [INFO] [stderr] Downloaded antidote v1.0.0 [INFO] [stderr] Downloaded serde v1.0.193 [INFO] [stderr] Downloaded crossbeam-deque v0.7.4 [INFO] [stderr] Downloaded serde_derive v1.0.193 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded tokio-fs v0.1.7 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded tokio-tcp v0.1.4 [INFO] [stderr] Downloaded ryu v1.0.16 [INFO] [stderr] Downloaded diesel_migrations v1.4.0 [INFO] [stderr] Downloaded iovec v0.1.4 [INFO] [stderr] Downloaded winapi-build v0.1.1 [INFO] [stderr] Downloaded maybe-uninit v2.0.0 [INFO] [stderr] Downloaded itoa v1.0.10 [INFO] [stderr] Downloaded smallvec v0.6.14 [INFO] [stderr] Downloaded proc-macro2 v1.0.71 [INFO] [stderr] Downloaded memchr v2.6.4 [INFO] [stderr] Downloaded syn v2.0.43 [INFO] [stderr] Downloaded libsqlite3-sys v0.22.2 [INFO] [stderr] Downloaded output_vt100 v0.1.3 [INFO] [stderr] Downloaded diesel v1.4.8 [INFO] [stderr] Downloaded object v0.32.2 [INFO] [stderr] Downloaded regex v1.10.2 [INFO] [stderr] Downloaded regex-automata v0.4.3 [INFO] [stderr] Downloaded syn v0.15.44 [INFO] [stderr] Downloaded regex-syntax v0.8.2 [INFO] [stderr] Downloaded libc v0.2.151 [INFO] [stderr] Downloaded vcpkg v0.2.15 [INFO] [stderr] Downloaded gimli v0.28.1 [INFO] [stderr] Downloaded serde_cbor v0.9.0 [INFO] [stderr] Downloaded serde_json v1.0.108 [INFO] [stderr] Downloaded winapi v0.2.8 [INFO] [stderr] Downloaded aho-corasick v1.1.2 [INFO] [stderr] Downloaded mio v0.6.23 [INFO] [stderr] Downloaded futures v0.1.31 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] [stderr] Downloaded cc v1.0.83 [INFO] [stderr] Downloaded backtrace v0.3.69 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded mio-named-pipes v0.1.7 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.2 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded arc-swap v0.3.11 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded pretty_assertions v0.6.1 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded parking_lot_core v0.6.3 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded tokio-sync v0.1.8 [INFO] [stderr] Downloaded quote v1.0.33 [INFO] [stderr] Downloaded addr2line v0.21.0 [INFO] [stderr] Downloaded diesel_derives v1.4.1 [INFO] [stderr] Downloaded tokio-process v0.2.5 [INFO] [stderr] Downloaded crossbeam-queue v0.1.2 [INFO] [stderr] Downloaded signal-hook-registry v1.4.1 [INFO] [stderr] Downloaded log v0.4.20 [INFO] [stderr] Downloaded byteorder v1.5.0 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded unicode-ident v1.0.12 [INFO] [stderr] Downloaded pkg-config v0.3.28 [INFO] [stderr] Downloaded tokio-current-thread v0.1.7 [INFO] [stderr] Downloaded migrations_internals v1.4.1 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded derive_more v0.14.1 [INFO] [stderr] Downloaded derive_more v0.15.0 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded tokio-udp v0.1.6 [INFO] [stderr] Downloaded libremexre v0.1.12 [INFO] [stderr] Downloaded miow v0.2.2 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded mio-uds v0.6.8 [INFO] [stderr] Downloaded tokio-uds v0.2.7 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded hermit-abi v0.3.3 [INFO] [stderr] Downloaded migrations_macros v1.4.2 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded kernel32-sys v0.2.2 [INFO] [stderr] Downloaded tokio-codec v0.1.2 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded memoffset v0.5.6 [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded tokio-signal v0.2.9 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded net2 v0.2.39 [INFO] [stderr] Downloaded crossbeam-utils v0.7.2 [INFO] [stderr] Downloaded tower-service v0.2.0 [INFO] [stderr] Downloaded crossbeam-queue v0.2.3 [INFO] [stderr] Downloaded crossbeam-utils v0.6.6 [INFO] [stderr] Downloaded lock_api v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35f22016c863e5d1f87c23602f91a90eb167fc5e5cf1c539e0ff5f28aadb69d7 [INFO] running `Command { std: "docker" "start" "-a" "35f22016c863e5d1f87c23602f91a90eb167fc5e5cf1c539e0ff5f28aadb69d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35f22016c863e5d1f87c23602f91a90eb167fc5e5cf1c539e0ff5f28aadb69d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35f22016c863e5d1f87c23602f91a90eb167fc5e5cf1c539e0ff5f28aadb69d7", kill_on_drop: false }` [INFO] [stdout] 35f22016c863e5d1f87c23602f91a90eb167fc5e5cf1c539e0ff5f28aadb69d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 615212f489a2e343393e355fe92ec672e650cdf949c5bcb230e6a86f3453b38d [INFO] running `Command { std: "docker" "start" "-a" "615212f489a2e343393e355fe92ec672e650cdf949c5bcb230e6a86f3453b38d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling libsqlite3-sys v0.22.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking tower-service v0.2.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-signal v0.2.9 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Checking tokio-process v0.2.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking serde_cbor v0.9.0 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Checking libremexre v0.1.12 [INFO] [stderr] Compiling diesel v1.4.8 [INFO] [stderr] Checking migrations_internals v1.4.1 [INFO] [stderr] Compiling migrations_macros v1.4.2 [INFO] [stderr] Checking diesel_migrations v1.4.0 [INFO] [stderr] Checking libflubber v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | const_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 for more information [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | legacy_directory_ownership, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | plugin_as_library, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 for more information [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | safe_extern_statics, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unions_with_drop_fields` [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | unions_with_drop_fields, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | const_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: converted into hard error, see issue #37872 for more information [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | legacy_directory_ownership, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `plugin_as_library` has been removed: plugins have been deprecated and retired [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | plugin_as_library, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `safe_extern_statics` has been removed: converted into hard error, see issue #36247 for more information [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | safe_extern_statics, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `unions_with_drop_fields` [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | unions_with_drop_fields, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/util/deserialize_stream.rs:45:29 [INFO] [stdout] | [INFO] [stdout] 45 | match self.read.read_buf(&mut self.buf) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `tokio::io::AsyncRead::read_buf(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(read_buf)]` to the crate attributes to enable `std::io::Read::read_buf` [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/util/deserialize_stream.rs:45:29 [INFO] [stdout] | [INFO] [stdout] 45 | match self.read.read_buf(&mut self.buf) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `tokio::io::AsyncRead::read_buf(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(read_buf)]` to the crate attributes to enable `std::io::Read::read_buf` [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.49s [INFO] running `Command { std: "docker" "inspect" "615212f489a2e343393e355fe92ec672e650cdf949c5bcb230e6a86f3453b38d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "615212f489a2e343393e355fe92ec672e650cdf949c5bcb230e6a86f3453b38d", kill_on_drop: false }` [INFO] [stdout] 615212f489a2e343393e355fe92ec672e650cdf949c5bcb230e6a86f3453b38d [INFO] checking libflubber-0.1.0-alpha.1 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682-1 [INFO] extracting crate libflubber 0.1.0-alpha.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate libflubber 0.1.0-alpha.1 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libflubber 0.1.0-alpha.1 [INFO] finished tweaking crates.io crate libflubber 0.1.0-alpha.1 [INFO] tweaked toml for crates.io crate libflubber 0.1.0-alpha.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9720bc410d0015a5df40f70d3a85347fc2f34fcca36f823e55b4549bc776559 [INFO] running `Command { std: "docker" "start" "-a" "e9720bc410d0015a5df40f70d3a85347fc2f34fcca36f823e55b4549bc776559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9720bc410d0015a5df40f70d3a85347fc2f34fcca36f823e55b4549bc776559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9720bc410d0015a5df40f70d3a85347fc2f34fcca36f823e55b4549bc776559", kill_on_drop: false }` [INFO] [stdout] e9720bc410d0015a5df40f70d3a85347fc2f34fcca36f823e55b4549bc776559 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c69b776a467d96c0bfaddb9922b9e1bc6ed976c0f37b20df54a8cf26fc82fe0 [INFO] running `Command { std: "docker" "start" "-a" "9c69b776a467d96c0bfaddb9922b9e1bc6ed976c0f37b20df54a8cf26fc82fe0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling libsqlite3-sys v0.22.2 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking tower-service v0.2.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-signal v0.2.9 [INFO] [stderr] Checking tokio-process v0.2.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Checking serde_cbor v0.9.0 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Checking libremexre v0.1.12 [INFO] [stderr] Compiling diesel v1.4.8 [INFO] [stderr] Checking migrations_internals v1.4.1 [INFO] [stdout] error[E0659]: `max` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/migrations_internals-1.4.1/src/connection.rs:44:26 [INFO] [stdout] | [INFO] [stdout] 44 | use diesel::dsl::max; [INFO] [stdout] | ^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `max` could refer to the type alias defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/diesel-1.4.8/src/lib.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 221 | pub use helper_types::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0659`. [INFO] [stdout] [INFO] [stderr] error: could not compile `migrations_internals` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9c69b776a467d96c0bfaddb9922b9e1bc6ed976c0f37b20df54a8cf26fc82fe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c69b776a467d96c0bfaddb9922b9e1bc6ed976c0f37b20df54a8cf26fc82fe0", kill_on_drop: false }` [INFO] [stdout] 9c69b776a467d96c0bfaddb9922b9e1bc6ed976c0f37b20df54a8cf26fc82fe0