[INFO] fetching crate omnipaxos_ui 0.1.0... [INFO] checking omnipaxos_ui-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate omnipaxos_ui 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate omnipaxos_ui 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate omnipaxos_ui 0.1.0 [INFO] finished tweaking crates.io crate omnipaxos_ui 0.1.0 [INFO] tweaked toml for crates.io crate omnipaxos_ui 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 107 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding crossterm v0.26.1 (latest: v0.27.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding ratatui v0.23.0 (latest: v0.26.1) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding strum v0.25.0 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.25.3 (latest: v0.26.2) [INFO] [stderr] Adding tui-logger v0.9.6 (latest: v0.11.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded omnipaxos_macros v0.1.3 [INFO] [stderr] Downloaded omnipaxos v0.2.2 [INFO] [stderr] Downloaded crossterm v0.27.0 [INFO] [stderr] Downloaded ratatui v0.23.0 [INFO] [stderr] Downloaded tui-logger v0.9.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f946823485483ac2eaab06a474557e21d1885414f93ab692466e5e27de7e0030 [INFO] running `Command { std: "docker" "start" "-a" "f946823485483ac2eaab06a474557e21d1885414f93ab692466e5e27de7e0030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f946823485483ac2eaab06a474557e21d1885414f93ab692466e5e27de7e0030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f946823485483ac2eaab06a474557e21d1885414f93ab692466e5e27de7e0030", kill_on_drop: false }` [INFO] [stdout] f946823485483ac2eaab06a474557e21d1885414f93ab692466e5e27de7e0030 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d92ec8ced1b4aa02ef4afc8d27378094828e670f46ea5d66accd2ffbd3a92b93 [INFO] running `Command { std: "docker" "start" "-a" "d92ec8ced1b4aa02ef4afc8d27378094828e670f46ea5d66accd2ffbd3a92b93", kill_on_drop: false }` [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Compiling slog-async v2.8.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking slog-term v2.9.1 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling omnipaxos_macros v0.1.3 [INFO] [stderr] Checking omnipaxos v0.2.2 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking ratatui v0.23.0 [INFO] [stderr] Checking tui-logger v0.9.6 [INFO] [stderr] Checking omnipaxos_ui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `slog` is imported redundantly [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | use slog::{self, debug, o, Drain}; [INFO] [stdout] | ^^^^ the item `slog` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `slog` is imported redundantly [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | use slog::{self, debug, o, Drain}; [INFO] [stdout] | ^^^^ the item `slog` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.90s [INFO] running `Command { std: "docker" "inspect" "d92ec8ced1b4aa02ef4afc8d27378094828e670f46ea5d66accd2ffbd3a92b93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d92ec8ced1b4aa02ef4afc8d27378094828e670f46ea5d66accd2ffbd3a92b93", kill_on_drop: false }` [INFO] [stdout] d92ec8ced1b4aa02ef4afc8d27378094828e670f46ea5d66accd2ffbd3a92b93 [INFO] checking omnipaxos_ui-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate omnipaxos_ui 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate omnipaxos_ui 0.1.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate omnipaxos_ui 0.1.0 [INFO] finished tweaking crates.io crate omnipaxos_ui 0.1.0 [INFO] tweaked toml for crates.io crate omnipaxos_ui 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f9b473f34d2b367e8c8654d4a88d37cc5eccbb85315b1c420a7becd0557384e [INFO] running `Command { std: "docker" "start" "-a" "3f9b473f34d2b367e8c8654d4a88d37cc5eccbb85315b1c420a7becd0557384e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f9b473f34d2b367e8c8654d4a88d37cc5eccbb85315b1c420a7becd0557384e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f9b473f34d2b367e8c8654d4a88d37cc5eccbb85315b1c420a7becd0557384e", kill_on_drop: false }` [INFO] [stdout] 3f9b473f34d2b367e8c8654d4a88d37cc5eccbb85315b1c420a7becd0557384e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdc0763db5dd3004b1bb25559add096845cae237542bdbfbe5beb7d125ee8e45 [INFO] running `Command { std: "docker" "start" "-a" "bdc0763db5dd3004b1bb25559add096845cae237542bdbfbe5beb7d125ee8e45", kill_on_drop: false }` [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling slog-async v2.8.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking slog-term v2.9.1 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling omnipaxos_macros v0.1.3 [INFO] [stderr] Checking omnipaxos v0.2.2 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking ratatui v0.23.0 [INFO] [stderr] Checking tui-logger v0.9.6 [INFO] [stderr] Checking omnipaxos_ui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `slog` is imported redundantly [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | use slog::{self, debug, o, Drain}; [INFO] [stdout] | ^^^^ the item `slog` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `slog` is imported redundantly [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | use slog::{self, debug, o, Drain}; [INFO] [stdout] | ^^^^ the item `slog` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.25s [INFO] running `Command { std: "docker" "inspect" "bdc0763db5dd3004b1bb25559add096845cae237542bdbfbe5beb7d125ee8e45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdc0763db5dd3004b1bb25559add096845cae237542bdbfbe5beb7d125ee8e45", kill_on_drop: false }` [INFO] [stdout] bdc0763db5dd3004b1bb25559add096845cae237542bdbfbe5beb7d125ee8e45