[INFO] fetching crate rusolver 0.1.1... [INFO] checking rusolver-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate rusolver 0.1.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate rusolver 0.1.1 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 rusolver 0.1.1 [INFO] finished tweaking crates.io crate rusolver 0.1.1 [INFO] tweaked toml for crates.io crate rusolver 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate rusolver 0.1.1 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] 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 trust-dns-resolver v0.19.5 [INFO] [stderr] Downloaded proc-macro-nested v0.1.6 [INFO] [stderr] Downloaded signal-hook-registry v1.2.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.23 [INFO] [stderr] Downloaded tinyvec v0.3.4 [INFO] [stderr] Downloaded resolv-conf v0.6.3 [INFO] [stderr] Downloaded futures-macro v0.3.5 [INFO] [stderr] Downloaded async-trait v0.1.40 [INFO] [stderr] Downloaded widestring v0.4.2 [INFO] [stderr] Downloaded futures-util v0.3.5 [INFO] [stderr] Downloaded tokio v0.2.22 [INFO] [stderr] Downloaded syn v1.0.42 [INFO] [stderr] Downloaded trust-dns-proto v0.19.5 [INFO] [stderr] Downloaded pin-project-internal v0.4.24 [INFO] [stderr] Downloaded pin-project v0.4.24 [INFO] [stderr] Downloaded net2 v0.2.35 [INFO] [stderr] Downloaded unicode-normalization v0.1.13 [INFO] [stderr] Downloaded enum-as-inner v0.3.3 [INFO] [stderr] Downloaded futures-executor v0.3.5 [INFO] [stderr] Downloaded futures-channel v0.3.5 [INFO] [stderr] Downloaded futures-io v0.3.5 [INFO] [stderr] Downloaded once_cell v1.4.1 [INFO] [stderr] Downloaded futures-task v0.3.5 [INFO] [stderr] Downloaded proc-macro-hack v0.5.18 [INFO] [stderr] Downloaded socket2 v0.3.15 [INFO] [stderr] Downloaded pin-project-lite v0.1.8 [INFO] [stderr] Downloaded futures-sink v0.3.5 [INFO] [stderr] Downloaded futures v0.3.5 [INFO] [stderr] Downloaded futures-core v0.3.5 [INFO] [stderr] Downloaded hermit-abi v0.1.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 38a771186e1971d5863af21b66bb03857f30a2e918f9010f6e9d0e0be2764e26 [INFO] running `Command { std: "docker" "start" "-a" "38a771186e1971d5863af21b66bb03857f30a2e918f9010f6e9d0e0be2764e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38a771186e1971d5863af21b66bb03857f30a2e918f9010f6e9d0e0be2764e26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38a771186e1971d5863af21b66bb03857f30a2e918f9010f6e9d0e0be2764e26", kill_on_drop: false }` [INFO] [stdout] 38a771186e1971d5863af21b66bb03857f30a2e918f9010f6e9d0e0be2764e26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ac6094f26ee253d84c9fe4f5a74ef0d59e36c00f8d347e5368509c3327216fb8 [INFO] running `Command { std: "docker" "start" "-a" "ac6094f26ee253d84c9fe4f5a74ef0d59e36c00f8d347e5368509c3327216fb8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.23 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling pin-project-internal v0.4.24 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling miniz_oxide v0.4.2 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking pin-project-lite v0.1.8 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling async-trait v0.1.40 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking pin-project v0.4.24 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking trust-dns-proto v0.19.5 [INFO] [stderr] Checking trust-dns-resolver v0.19.5 [INFO] [stderr] Checking rusolver v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | self, [INFO] [stdout] | ^^^^ the item `tokio` 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 `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | self, [INFO] [stdout] | ^^^^ the item `tokio` 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 21.61s [INFO] running `Command { std: "docker" "inspect" "ac6094f26ee253d84c9fe4f5a74ef0d59e36c00f8d347e5368509c3327216fb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac6094f26ee253d84c9fe4f5a74ef0d59e36c00f8d347e5368509c3327216fb8", kill_on_drop: false }` [INFO] [stdout] ac6094f26ee253d84c9fe4f5a74ef0d59e36c00f8d347e5368509c3327216fb8 [INFO] checking rusolver-0.1.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate rusolver 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rusolver 0.1.1 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 rusolver 0.1.1 [INFO] finished tweaking crates.io crate rusolver 0.1.1 [INFO] tweaked toml for crates.io crate rusolver 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate rusolver 0.1.1 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7e265b3a2b40b8045c778cfeb6791c5faa5a66abfe73bb5d91f9f38608002000 [INFO] running `Command { std: "docker" "start" "-a" "7e265b3a2b40b8045c778cfeb6791c5faa5a66abfe73bb5d91f9f38608002000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e265b3a2b40b8045c778cfeb6791c5faa5a66abfe73bb5d91f9f38608002000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e265b3a2b40b8045c778cfeb6791c5faa5a66abfe73bb5d91f9f38608002000", kill_on_drop: false }` [INFO] [stdout] 7e265b3a2b40b8045c778cfeb6791c5faa5a66abfe73bb5d91f9f38608002000 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0450936ad280b32c5127118eaa061855828f083ac10b1c38a20aec0fbcbc331a [INFO] running `Command { std: "docker" "start" "-a" "0450936ad280b32c5127118eaa061855828f083ac10b1c38a20aec0fbcbc331a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.23 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling pin-project-internal v0.4.24 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling miniz_oxide v0.4.2 [INFO] [stderr] Checking pin-project-lite v0.1.8 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.40 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking pin-project v0.4.24 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking trust-dns-proto v0.19.5 [INFO] [stderr] Checking trust-dns-resolver v0.19.5 [INFO] [stderr] Checking rusolver v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | self, [INFO] [stdout] | ^^^^ the item `tokio` 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 `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | self, [INFO] [stdout] | ^^^^ the item `tokio` 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 19.89s [INFO] running `Command { std: "docker" "inspect" "0450936ad280b32c5127118eaa061855828f083ac10b1c38a20aec0fbcbc331a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0450936ad280b32c5127118eaa061855828f083ac10b1c38a20aec0fbcbc331a", kill_on_drop: false }` [INFO] [stdout] 0450936ad280b32c5127118eaa061855828f083ac10b1c38a20aec0fbcbc331a