[INFO] cloning repository https://github.com/Zomatree/Ceasium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zomatree/Ceasium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZomatree%2FCeasium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZomatree%2FCeasium'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a01cf55b74a3f8802dfc2b74ac62dc055b824df8 [INFO] checking Zomatree/Ceasium against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZomatree%2FCeasium" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Zomatree/Ceasium 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 git repo https://github.com/Zomatree/Ceasium [INFO] finished tweaking git repo https://github.com/Zomatree/Ceasium [INFO] tweaked toml for git repo https://github.com/Zomatree/Ceasium written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Zomatree/Ceasium 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 tokio-tungstenite v0.11.0 [INFO] [stderr] Downloaded sha-1 v0.9.2 [INFO] [stderr] Downloaded tokio-macros v0.3.1 [INFO] [stderr] Downloaded net2 v0.2.36 [INFO] [stderr] Downloaded tokio v0.2.23 [INFO] [stderr] Downloaded tokio v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 30c220ef3d8de4462a2241fd06aff9da73cff5897d1462d357c65ead4cba0eee [INFO] running `Command { std: "docker" "start" "-a" "30c220ef3d8de4462a2241fd06aff9da73cff5897d1462d357c65ead4cba0eee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30c220ef3d8de4462a2241fd06aff9da73cff5897d1462d357c65ead4cba0eee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30c220ef3d8de4462a2241fd06aff9da73cff5897d1462d357c65ead4cba0eee", kill_on_drop: false }` [INFO] [stdout] 30c220ef3d8de4462a2241fd06aff9da73cff5897d1462d357c65ead4cba0eee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d9bd1e6ec5404b76066c95b6206014f29b34dfd66cdfa15d4d16890365b4d778 [INFO] running `Command { std: "docker" "start" "-a" "d9bd1e6ec5404b76066c95b6206014f29b34dfd66cdfa15d4d16890365b4d778", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling tokio v0.3.5 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.36 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking mio v0.6.23 [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 block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.23 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling tokio-macros v0.3.1 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking tokio-tungstenite v0.11.0 [INFO] [stderr] Checking caesium v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio; [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:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio; [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: struct `Database` is never constructed [INFO] [stdout] --> src/structs.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Database {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Row` is never constructed [INFO] [stdout] --> src/structs.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Row {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cursor` is never constructed [INFO] [stdout] --> src/structs.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Cursor {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Record` is never constructed [INFO] [stdout] --> src/structs.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Record {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Database` is never constructed [INFO] [stdout] --> src/structs.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Database {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Row` is never constructed [INFO] [stdout] --> src/structs.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Row {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cursor` is never constructed [INFO] [stdout] --> src/structs.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Cursor {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Record` is never constructed [INFO] [stdout] --> src/structs.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Record {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.30s [INFO] running `Command { std: "docker" "inspect" "d9bd1e6ec5404b76066c95b6206014f29b34dfd66cdfa15d4d16890365b4d778", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9bd1e6ec5404b76066c95b6206014f29b34dfd66cdfa15d4d16890365b4d778", kill_on_drop: false }` [INFO] [stdout] d9bd1e6ec5404b76066c95b6206014f29b34dfd66cdfa15d4d16890365b4d778 [INFO] checking Zomatree/Ceasium against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZomatree%2FCeasium" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Zomatree/Ceasium 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 git repo https://github.com/Zomatree/Ceasium [INFO] finished tweaking git repo https://github.com/Zomatree/Ceasium [INFO] tweaked toml for git repo https://github.com/Zomatree/Ceasium written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Zomatree/Ceasium 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 380482a870bdee08096b0b8c5cfeb6416a905dd5b5076e7a7c0371974f3a506e [INFO] running `Command { std: "docker" "start" "-a" "380482a870bdee08096b0b8c5cfeb6416a905dd5b5076e7a7c0371974f3a506e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "380482a870bdee08096b0b8c5cfeb6416a905dd5b5076e7a7c0371974f3a506e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "380482a870bdee08096b0b8c5cfeb6416a905dd5b5076e7a7c0371974f3a506e", kill_on_drop: false }` [INFO] [stdout] 380482a870bdee08096b0b8c5cfeb6416a905dd5b5076e7a7c0371974f3a506e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 25740050e450534b5fdc36ff2709185b874e9e299381b573f8f7a94601907639 [INFO] running `Command { std: "docker" "start" "-a" "25740050e450534b5fdc36ff2709185b874e9e299381b573f8f7a94601907639", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Compiling tokio v0.3.5 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.36 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking sha-1 v0.9.2 [INFO] [stderr] Checking tokio v0.2.23 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling tokio-macros v0.3.1 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking tokio-tungstenite v0.11.0 [INFO] [stderr] Checking caesium v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio; [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:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio; [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: struct `Database` is never constructed [INFO] [stdout] --> src/structs.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Database {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Row` is never constructed [INFO] [stdout] --> src/structs.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Row {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cursor` is never constructed [INFO] [stdout] --> src/structs.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Cursor {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Record` is never constructed [INFO] [stdout] --> src/structs.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Record {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Database` is never constructed [INFO] [stdout] --> src/structs.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Database {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Row` is never constructed [INFO] [stdout] --> src/structs.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Row {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cursor` is never constructed [INFO] [stdout] --> src/structs.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Cursor {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Record` is never constructed [INFO] [stdout] --> src/structs.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Record {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.31s [INFO] running `Command { std: "docker" "inspect" "25740050e450534b5fdc36ff2709185b874e9e299381b573f8f7a94601907639", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25740050e450534b5fdc36ff2709185b874e9e299381b573f8f7a94601907639", kill_on_drop: false }` [INFO] [stdout] 25740050e450534b5fdc36ff2709185b874e9e299381b573f8f7a94601907639