[INFO] fetching crate circulate 0.5.0... [INFO] checking circulate-0.5.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124305 [INFO] extracting crate circulate 0.5.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate circulate 0.5.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate circulate 0.5.0 [INFO] finished tweaking crates.io crate circulate 0.5.0 [INFO] tweaked toml for crates.io crate circulate 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate circulate 0.5.0 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.34 [INFO] [stderr] Downloaded tokio-macros v1.7.0 [INFO] [stderr] Downloaded futures-executor v0.3.21 [INFO] [stderr] Downloaded futures-macro v0.3.21 [INFO] [stderr] Downloaded redox_syscall v0.2.11 [INFO] [stderr] Downloaded arc-bytes v0.3.3 [INFO] [stderr] Downloaded parking_lot v0.12.0 [INFO] [stderr] Downloaded futures v0.3.21 [INFO] [stderr] Downloaded parking_lot_core v0.9.1 [INFO] [stderr] Downloaded pot v3.0.0 [INFO] [stderr] Downloaded syn v1.0.83 [INFO] [stderr] Downloaded tokio v1.17.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.32.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.32.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.32.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.32.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.32.0 [INFO] [stderr] Downloaded windows-sys v0.32.0 [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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29819274bb831179c352e8879442396721ea6f226bbc56c825373e54004438dd [INFO] running `Command { std: "docker" "start" "-a" "29819274bb831179c352e8879442396721ea6f226bbc56c825373e54004438dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29819274bb831179c352e8879442396721ea6f226bbc56c825373e54004438dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29819274bb831179c352e8879442396721ea6f226bbc56c825373e54004438dd", kill_on_drop: false }` [INFO] [stdout] 29819274bb831179c352e8879442396721ea6f226bbc56c825373e54004438dd [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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fc3202a66f58bc01bf017e72d35ce55669ecaba6c46849fb43c29d77c42f872 [INFO] running `Command { std: "docker" "start" "-a" "8fc3202a66f58bc01bf017e72d35ce55669ecaba6c46849fb43c29d77c42f872", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.83 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling anyhow v1.0.55 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking serde v1.0.136 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking arc-bytes v0.3.3 [INFO] [stderr] Checking pot v3.0.0 [INFO] [stderr] Checking circulate v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.26s [INFO] running `Command { std: "docker" "inspect" "8fc3202a66f58bc01bf017e72d35ce55669ecaba6c46849fb43c29d77c42f872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fc3202a66f58bc01bf017e72d35ce55669ecaba6c46849fb43c29d77c42f872", kill_on_drop: false }` [INFO] [stdout] 8fc3202a66f58bc01bf017e72d35ce55669ecaba6c46849fb43c29d77c42f872 [INFO] checking circulate-0.5.0 against try#44523379467bbd2050af931a040d10c2b764b443 for pr-124305 [INFO] extracting crate circulate 0.5.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate circulate 0.5.0 on toolchain 44523379467bbd2050af931a040d10c2b764b443 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate circulate 0.5.0 [INFO] finished tweaking crates.io crate circulate 0.5.0 [INFO] tweaked toml for crates.io crate circulate 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate circulate 0.5.0 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" "+44523379467bbd2050af931a040d10c2b764b443" "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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31e6ab9a0a0b49164e839087851eb884682bcbe6f897598c32501bde47284cf5 [INFO] running `Command { std: "docker" "start" "-a" "31e6ab9a0a0b49164e839087851eb884682bcbe6f897598c32501bde47284cf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31e6ab9a0a0b49164e839087851eb884682bcbe6f897598c32501bde47284cf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31e6ab9a0a0b49164e839087851eb884682bcbe6f897598c32501bde47284cf5", kill_on_drop: false }` [INFO] [stdout] 31e6ab9a0a0b49164e839087851eb884682bcbe6f897598c32501bde47284cf5 [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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] faee9c412aa2d21455a60524fa7ba8316513265e18bce4557ece024835d2cfd5 [INFO] running `Command { std: "docker" "start" "-a" "faee9c412aa2d21455a60524fa7ba8316513265e18bce4557ece024835d2cfd5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.83 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling anyhow v1.0.55 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking serde v1.0.136 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking pot v3.0.0 [INFO] [stderr] Checking arc-bytes v0.3.3 [INFO] [stderr] Checking circulate v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0453]: warn(future_incompatible) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | future_incompatible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] | [INFO] [stdout] = note: `forbid` lint level is the default for where_clauses_object_safety [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: warn(future_incompatible) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | future_incompatible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] | [INFO] [stdout] = note: `forbid` lint level is the default for where_clauses_object_safety [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 E0453`. [INFO] [stdout] [INFO] [stderr] error: could not compile `circulate` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0453`. [INFO] [stdout] [INFO] [stderr] error: could not compile `circulate` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "faee9c412aa2d21455a60524fa7ba8316513265e18bce4557ece024835d2cfd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faee9c412aa2d21455a60524fa7ba8316513265e18bce4557ece024835d2cfd5", kill_on_drop: false }` [INFO] [stdout] faee9c412aa2d21455a60524fa7ba8316513265e18bce4557ece024835d2cfd5