[INFO] fetching crate maitake-sync 0.2.2... [INFO] checking maitake-sync-0.2.2 against try#9cbe924c1a7ad92a8d63366fe967735898f13b4d for pr-149195-2 [INFO] extracting crate maitake-sync 0.2.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate maitake-sync 0.2.2 [INFO] finished tweaking crates.io crate maitake-sync 0.2.2 [INFO] tweaked toml for crates.io crate maitake-sync 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate maitake-sync 0.2.2 on toolchain 9cbe924c1a7ad92a8d63366fe967735898f13b4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9cbe924c1a7ad92a8d63366fe967735898f13b4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate maitake-sync 0.2.2 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" "+9cbe924c1a7ad92a8d63366fe967735898f13b4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9cbe924c1a7ad92a8d63366fe967735898f13b4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed674d09f1a72ca0e5a3061f33acaba8a9dfd4cc333419bd02ed7bb0ecb5bbef [INFO] running `Command { std: "docker" "start" "-a" "ed674d09f1a72ca0e5a3061f33acaba8a9dfd4cc333419bd02ed7bb0ecb5bbef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed674d09f1a72ca0e5a3061f33acaba8a9dfd4cc333419bd02ed7bb0ecb5bbef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed674d09f1a72ca0e5a3061f33acaba8a9dfd4cc333419bd02ed7bb0ecb5bbef", kill_on_drop: false }` [INFO] [stdout] ed674d09f1a72ca0e5a3061f33acaba8a9dfd4cc333419bd02ed7bb0ecb5bbef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9cbe924c1a7ad92a8d63366fe967735898f13b4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af41829e31c0601384dd00bdebab3417df2704e95aa48bb795ddd92a81d057af [INFO] running `Command { std: "docker" "start" "-a" "af41829e31c0601384dd00bdebab3417df2704e95aa48bb795ddd92a81d057af", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling syn v2.0.94 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking regex-automata v0.4.4 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking mycelium-bitfield v0.1.5 [INFO] [stderr] Checking mutex-traits v1.0.0 [INFO] [stderr] Checking cordyceps v0.3.4 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling pin-project-internal v1.1.8 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.8 [INFO] [stderr] Checking maitake-sync v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking tokio-test v0.4.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stdout] error: `Acquire` is ambiguous [INFO] [stdout] --> src/semaphore/tests.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | assert_future::>(); [INFO] [stdout] | ^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Acquire` could refer to the struct imported here [INFO] [stdout] --> src/semaphore/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Acquire` to disambiguate [INFO] [stdout] note: `Acquire` could also refer to the variant imported here [INFO] [stdout] --> src/semaphore/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Acquire` to disambiguate [INFO] [stdout] = note: `#[deny(ambiguous_glob_imports)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Acquire` is ambiguous [INFO] [stdout] --> src/semaphore/tests.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | assert_future::>(); [INFO] [stdout] | ^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Acquire` could refer to the struct imported here [INFO] [stdout] --> src/semaphore/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Acquire` to disambiguate [INFO] [stdout] note: `Acquire` could also refer to the variant imported here [INFO] [stdout] --> src/semaphore/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Acquire` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `maitake-sync` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "af41829e31c0601384dd00bdebab3417df2704e95aa48bb795ddd92a81d057af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af41829e31c0601384dd00bdebab3417df2704e95aa48bb795ddd92a81d057af", kill_on_drop: false }` [INFO] [stdout] af41829e31c0601384dd00bdebab3417df2704e95aa48bb795ddd92a81d057af