[INFO] fetching crate farm 1.1.0... [INFO] checking farm-1.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate farm 1.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate farm 1.1.0 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 farm 1.1.0 [INFO] finished tweaking crates.io crate farm 1.1.0 [INFO] tweaked toml for crates.io crate farm 1.1.0 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 162 packages [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding atoi v0.2.4 (latest: v2.0.0) [INFO] [stderr] Adding autocfg v0.1.8 (latest: v1.2.0) [INFO] [stderr] Adding base64 v0.10.1 (latest: v0.22.0) [INFO] [stderr] Adding bit-vec v0.5.1 (latest: v0.6.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding block-buffer v0.7.3 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.1.5 (latest: v0.3.3) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding digest v0.8.1 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.12.4 (latest: v1.0.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding idna v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding mysql v14.2.0 (latest: v25.0.0) [INFO] [stderr] Adding mysql_common v0.12.0 (latest: v0.32.2) [INFO] [stderr] Adding named_pipe v0.3.0 (latest: v0.4.1) [INFO] [stderr] Adding nix v0.11.1 (latest: v0.28.0) [INFO] [stderr] Adding num-bigint v0.2.6 (latest: v0.4.4) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding opaque-debug v0.2.3 (latest: v0.3.1) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding r2d2_mysql v9.0.0 (latest: v24.0.0) [INFO] [stderr] Adding rand v0.6.5 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (latest: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding regex v1.0.6 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding sha1 v0.6.1 (latest: v0.10.6) [INFO] [stderr] Adding sha2 v0.8.2 (latest: v0.10.8) [INFO] [stderr] Adding smallvec v0.6.14 (latest: v1.13.2) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding thread_local v0.3.6 (latest: v1.1.8) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding url v1.7.2 (latest: v2.5.0) [INFO] [stderr] Adding uuid v0.7.4 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [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] [stderr] Adding yaml-rust v0.3.5 (latest: v0.4.5) [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 r2d2 v0.8.10 [INFO] [stderr] Downloaded scheduled-thread-pool v0.2.7 [INFO] [stderr] Downloaded regex v1.0.6 [INFO] [stderr] Downloaded atoi v0.2.4 [INFO] [stderr] Downloaded checked v0.5.0 [INFO] [stderr] Downloaded mysql_common v0.12.0 [INFO] [stderr] Downloaded named_pipe v0.3.0 [INFO] [stderr] Downloaded mysql v14.2.0 [INFO] [stderr] Downloaded r2d2_mysql v9.0.0 [INFO] [stderr] Downloaded nix v0.11.1 [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] 62579c7e7daec8967ecfd61e7cd4ec6fcf283c80baec359a0a60ccb3dc43d7a5 [INFO] running `Command { std: "docker" "start" "-a" "62579c7e7daec8967ecfd61e7cd4ec6fcf283c80baec359a0a60ccb3dc43d7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62579c7e7daec8967ecfd61e7cd4ec6fcf283c80baec359a0a60ccb3dc43d7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62579c7e7daec8967ecfd61e7cd4ec6fcf283c80baec359a0a60ccb3dc43d7a5", kill_on_drop: false }` [INFO] [stdout] 62579c7e7daec8967ecfd61e7cd4ec6fcf283c80baec359a0a60ccb3dc43d7a5 [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] 64c65de2364069863d5eb8d25037bf1f5b6cd43bc873a8819b966ec17c6c528a [INFO] running `Command { std: "docker" "start" "-a" "64c65de2364069863d5eb8d25037bf1f5b6cd43bc873a8819b966ec17c6c528a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking atoi v0.2.4 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking checked v0.5.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking scheduled-thread-pool v0.2.7 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking r2d2 v0.8.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking mysql_common v0.12.0 [INFO] [stderr] Checking mysql v14.2.0 [INFO] [stderr] Checking r2d2_mysql v9.0.0 [INFO] [stderr] Checking farm v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `mysql` is imported redundantly [INFO] [stdout] --> src/error/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use mysql; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate mysql; [INFO] [stdout] | ------------------- the item `mysql` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `r2d2` is imported redundantly [INFO] [stdout] --> src/error/error.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use r2d2; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate r2d2; [INFO] [stdout] | ------------------ the item `r2d2` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mysql` is imported redundantly [INFO] [stdout] --> src/error/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use mysql; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate mysql; [INFO] [stdout] | ------------------- the item `mysql` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `r2d2` is imported redundantly [INFO] [stdout] --> src/error/error.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use r2d2; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate r2d2; [INFO] [stdout] | ------------------ the item `r2d2` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.65s [INFO] running `Command { std: "docker" "inspect" "64c65de2364069863d5eb8d25037bf1f5b6cd43bc873a8819b966ec17c6c528a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64c65de2364069863d5eb8d25037bf1f5b6cd43bc873a8819b966ec17c6c528a", kill_on_drop: false }` [INFO] [stdout] 64c65de2364069863d5eb8d25037bf1f5b6cd43bc873a8819b966ec17c6c528a [INFO] checking farm-1.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate farm 1.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate farm 1.1.0 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 farm 1.1.0 [INFO] finished tweaking crates.io crate farm 1.1.0 [INFO] tweaked toml for crates.io crate farm 1.1.0 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] 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] 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] 7c87e6870cc93b0915339ecee34a289fac8edecc64272722335e8222b65bbec1 [INFO] running `Command { std: "docker" "start" "-a" "7c87e6870cc93b0915339ecee34a289fac8edecc64272722335e8222b65bbec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c87e6870cc93b0915339ecee34a289fac8edecc64272722335e8222b65bbec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c87e6870cc93b0915339ecee34a289fac8edecc64272722335e8222b65bbec1", kill_on_drop: false }` [INFO] [stdout] 7c87e6870cc93b0915339ecee34a289fac8edecc64272722335e8222b65bbec1 [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] 715b008d3b01f2537181f1e2e20f5e3d5faf425d1f71f65d77e7e9221d5bdfde [INFO] running `Command { std: "docker" "start" "-a" "715b008d3b01f2537181f1e2e20f5e3d5faf425d1f71f65d77e7e9221d5bdfde", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking checked v0.5.0 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking atoi v0.2.4 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking scheduled-thread-pool v0.2.7 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking r2d2 v0.8.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking mysql_common v0.12.0 [INFO] [stderr] Checking mysql v14.2.0 [INFO] [stderr] Checking r2d2_mysql v9.0.0 [INFO] [stderr] Checking farm v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `mysql` is imported redundantly [INFO] [stdout] --> src/error/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use mysql; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate mysql; [INFO] [stdout] | ------------------- the item `mysql` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `r2d2` is imported redundantly [INFO] [stdout] --> src/error/error.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use r2d2; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate r2d2; [INFO] [stdout] | ------------------ the item `r2d2` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mysql` is imported redundantly [INFO] [stdout] --> src/error/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use mysql; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate mysql; [INFO] [stdout] | ------------------- the item `mysql` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `r2d2` is imported redundantly [INFO] [stdout] --> src/error/error.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use r2d2; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate r2d2; [INFO] [stdout] | ------------------ the item `r2d2` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.43s [INFO] running `Command { std: "docker" "inspect" "715b008d3b01f2537181f1e2e20f5e3d5faf425d1f71f65d77e7e9221d5bdfde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "715b008d3b01f2537181f1e2e20f5e3d5faf425d1f71f65d77e7e9221d5bdfde", kill_on_drop: false }` [INFO] [stdout] 715b008d3b01f2537181f1e2e20f5e3d5faf425d1f71f65d77e7e9221d5bdfde