[INFO] fetching crate systemd_client 0.2.1... [INFO] checking systemd_client-0.2.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate systemd_client 0.2.1 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate systemd_client 0.2.1 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 systemd_client 0.2.1 [INFO] finished tweaking crates.io crate systemd_client 0.2.1 [INFO] tweaked toml for crates.io crate systemd_client 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate systemd_client 0.2.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-crate v1.1.0 [INFO] [stderr] Downloaded serde_derive v1.0.133 [INFO] [stderr] Downloaded serde v1.0.133 [INFO] [stderr] Downloaded zvariant_derive v3.0.0 [INFO] [stderr] Downloaded futures-io v0.3.19 [INFO] [stderr] Downloaded easy-parallel v3.2.0 [INFO] [stderr] Downloaded async-lock v2.4.0 [INFO] [stderr] Downloaded async-broadcast v0.3.4 [INFO] [stderr] Downloaded tracing-attributes v0.1.18 [INFO] [stderr] Downloaded async-executor v1.4.1 [INFO] [stderr] Downloaded futures-lite v1.12.0 [INFO] [stderr] Downloaded wepoll-ffi v0.1.2 [INFO] [stderr] Downloaded zvariant v3.0.0 [INFO] [stderr] Downloaded zbus v2.0.1 [INFO] [stderr] Downloaded async-channel v1.6.1 [INFO] [stderr] Downloaded async-io v1.6.0 [INFO] [stderr] Downloaded futures-util v0.3.19 [INFO] [stderr] Downloaded polling v2.2.0 [INFO] [stderr] Downloaded futures-task v0.3.19 [INFO] [stderr] Downloaded futures-core v0.3.19 [INFO] [stderr] Downloaded serde_repr v0.1.7 [INFO] [stderr] Downloaded zbus_names v2.1.0 [INFO] [stderr] Downloaded futures-sink v0.3.19 [INFO] [stderr] Downloaded enumflags2_derive v0.7.3 [INFO] [stderr] Downloaded tokio v1.15.0 [INFO] [stderr] Downloaded enumflags2 v0.7.3 [INFO] [stderr] Downloaded zbus_macros v2.0.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae19e4d4ae56b4c498f743f438c44773fdb96ca672a0f2d7092598666b350719 [INFO] running `Command { std: "docker" "start" "-a" "ae19e4d4ae56b4c498f743f438c44773fdb96ca672a0f2d7092598666b350719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae19e4d4ae56b4c498f743f438c44773fdb96ca672a0f2d7092598666b350719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae19e4d4ae56b4c498f743f438c44773fdb96ca672a0f2d7092598666b350719", kill_on_drop: false }` [INFO] [stdout] ae19e4d4ae56b4c498f743f438c44773fdb96ca672a0f2d7092598666b350719 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] daf8cc5beab814a0841d496d2345f834ecf88ba4d92cc6a682049f0f9ac93cb9 [INFO] running `Command { std: "docker" "start" "-a" "daf8cc5beab814a0841d496d2345f834ecf88ba4d92cc6a682049f0f9ac93cb9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking fastrand v1.6.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Checking easy-parallel v3.2.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking ordered-stream v0.0.1 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking async-broadcast v0.3.4 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling enumflags2_derive v0.7.3 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling zvariant_derive v3.0.0 [INFO] [stderr] Compiling zbus_macros v2.0.1 [INFO] [stderr] Checking enumflags2 v0.7.3 [INFO] [stderr] Checking zvariant v3.0.0 [INFO] [stderr] Checking zbus_names v2.1.0 [INFO] [stderr] Checking zbus v2.0.1 [INFO] [stderr] Checking systemd_client v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.06s [INFO] running `Command { std: "docker" "inspect" "daf8cc5beab814a0841d496d2345f834ecf88ba4d92cc6a682049f0f9ac93cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daf8cc5beab814a0841d496d2345f834ecf88ba4d92cc6a682049f0f9ac93cb9", kill_on_drop: false }` [INFO] [stdout] daf8cc5beab814a0841d496d2345f834ecf88ba4d92cc6a682049f0f9ac93cb9 [INFO] checking systemd_client-0.2.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate systemd_client 0.2.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate systemd_client 0.2.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate systemd_client 0.2.1 [INFO] finished tweaking crates.io crate systemd_client 0.2.1 [INFO] tweaked toml for crates.io crate systemd_client 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate systemd_client 0.2.1 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b39e945d947e2fde6f8099d54806e36382fd86a85b382cb4cedf5bcbb3b3e70 [INFO] running `Command { std: "docker" "start" "-a" "7b39e945d947e2fde6f8099d54806e36382fd86a85b382cb4cedf5bcbb3b3e70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b39e945d947e2fde6f8099d54806e36382fd86a85b382cb4cedf5bcbb3b3e70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b39e945d947e2fde6f8099d54806e36382fd86a85b382cb4cedf5bcbb3b3e70", kill_on_drop: false }` [INFO] [stdout] 7b39e945d947e2fde6f8099d54806e36382fd86a85b382cb4cedf5bcbb3b3e70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13040c40a7019df790103368260900d364f06b69a3539c3fcb5e49e8dc718a07 [INFO] running `Command { std: "docker" "start" "-a" "13040c40a7019df790103368260900d364f06b69a3539c3fcb5e49e8dc718a07", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking fastrand v1.6.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Checking easy-parallel v3.2.0 [INFO] [stderr] Checking ordered-stream v0.0.1 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking async-broadcast v0.3.4 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling enumflags2_derive v0.7.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling zvariant_derive v3.0.0 [INFO] [stderr] Compiling zbus_macros v2.0.1 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking enumflags2 v0.7.3 [INFO] [stderr] Checking zvariant v3.0.0 [INFO] [stderr] Checking zbus_names v2.1.0 [INFO] [stderr] Checking zbus v2.0.1 [INFO] [stderr] Checking systemd_client v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.59s [INFO] running `Command { std: "docker" "inspect" "13040c40a7019df790103368260900d364f06b69a3539c3fcb5e49e8dc718a07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13040c40a7019df790103368260900d364f06b69a3539c3fcb5e49e8dc718a07", kill_on_drop: false }` [INFO] [stdout] 13040c40a7019df790103368260900d364f06b69a3539c3fcb5e49e8dc718a07