[INFO] cloning repository https://github.com/EverSeenTOTOTO/rustdemo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EverSeenTOTOTO/rustdemo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEverSeenTOTOTO%2Frustdemo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEverSeenTOTOTO%2Frustdemo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 09698e6d7f0c73fefd2e0126b427be8a3baca037 [INFO] testing EverSeenTOTOTO/rustdemo against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEverSeenTOTOTO%2Frustdemo" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EverSeenTOTOTO/rustdemo on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EverSeenTOTOTO/rustdemo [INFO] finished tweaking git repo https://github.com/EverSeenTOTOTO/rustdemo [INFO] tweaked toml for git repo https://github.com/EverSeenTOTOTO/rustdemo written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/EverSeenTOTOTO/rustdemo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 libc v0.2.117 [INFO] [stderr] Downloaded curl v0.4.42 [INFO] [stderr] Downloaded sluice v0.5.5 [INFO] [stderr] Downloaded isahc v1.6.0 [INFO] [stderr] Downloaded indenter v0.3.3 [INFO] [stderr] Downloaded async-global-executor v2.0.3 [INFO] [stderr] Downloaded libdbus-sys v0.2.2 [INFO] [stderr] Downloaded eyre v0.6.7 [INFO] [stderr] Downloaded argh v0.1.7 [INFO] [stderr] Downloaded async-lock v2.5.0 [INFO] [stderr] Downloaded dbus v0.9.5 [INFO] [stderr] Downloaded argh_derive v0.1.7 [INFO] [stderr] Downloaded argh_shared v0.1.7 [INFO] [stderr] Downloaded tracing-error v0.2.0 [INFO] [stderr] Downloaded castaway v0.1.2 [INFO] [stderr] Downloaded color-spantrace v0.2.0 [INFO] [stderr] Downloaded color-eyre v0.6.1 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.7+1.45.0 [INFO] [stderr] Downloaded curl-sys v0.4.52+curl-7.81.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64e0773970d89ccc754a633bfdf2954f27d7b0c28f5580663644055f4be0b340 [INFO] running `Command { std: "docker" "start" "-a" "64e0773970d89ccc754a633bfdf2954f27d7b0c28f5580663644055f4be0b340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64e0773970d89ccc754a633bfdf2954f27d7b0c28f5580663644055f4be0b340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64e0773970d89ccc754a633bfdf2954f27d7b0c28f5580663644055f4be0b340", kill_on_drop: false }` [INFO] [stdout] 64e0773970d89ccc754a633bfdf2954f27d7b0c28f5580663644055f4be0b340 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c994692bdfe9d389b89397e499260991e15e45f8459341296910cf2dab6cb7ca [INFO] running `Command { std: "docker" "start" "-a" "c994692bdfe9d389b89397e499260991e15e45f8459341296910cf2dab6cb7ca", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling curl v0.4.42 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling eyre v0.6.7 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling argh_shared v0.1.7 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling isahc v1.6.0 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling owo-colors v3.2.0 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling castaway v0.1.2 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling tracing-core v0.1.22 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libnghttp2-sys v0.1.7+1.45.0 [INFO] [stderr] Compiling curl-sys v0.4.52+curl-7.81.0 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling sluice v0.5.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling dbus v0.9.5 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling sha3 v0.10.1 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling argh_derive v0.1.7 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling argh v0.1.7 [INFO] [stderr] Compiling tracing v0.1.32 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling tracing-subscriber v0.3.9 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling async-global-executor v2.0.3 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling tracing-error v0.2.0 [INFO] [stderr] Compiling color-spantrace v0.2.0 [INFO] [stderr] Compiling color-eyre v0.6.1 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling rustdemo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `prelude::*` [INFO] [stdout] --> src/future.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use isahc::{prelude::*, HttpClient}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::info` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing::info; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | mut self: std::pin::Pin<&mut Self>, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/packet.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn new(from: &str, to: &str, command: &str, data: &str) -> Packet { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_dumb_future` [INFO] [stdout] --> src/future.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | pub async fn test_dumb_future() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch_example_com` [INFO] [stdout] --> src/future.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | async fn fetch_example_com(client: HttpClient, url: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_fetch` [INFO] [stdout] --> src/future.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | pub async fn test_fetch() -> Result<(), Report> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_fetch_2` [INFO] [stdout] --> src/future.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 60 | pub async fn test_fetch_2() -> Result<(), Report> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `files` [INFO] [stdout] --> src/hash.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | files: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_hash` [INFO] [stdout] --> src/hash.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | pub async fn test_hash() -> Result<(), eyre::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hash_file` [INFO] [stdout] --> src/hash.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | async fn hash_file(path: &Path) -> Result<(), eyre::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | color_eyre::install(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.32s [INFO] running `Command { std: "docker" "inspect" "c994692bdfe9d389b89397e499260991e15e45f8459341296910cf2dab6cb7ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c994692bdfe9d389b89397e499260991e15e45f8459341296910cf2dab6cb7ca", kill_on_drop: false }` [INFO] [stdout] c994692bdfe9d389b89397e499260991e15e45f8459341296910cf2dab6cb7ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 563d20826ad63f1d0fc3f5fa299ba134ad63be84a1cd9d1c5e5d1120a616aa1b [INFO] running `Command { std: "docker" "start" "-a" "563d20826ad63f1d0fc3f5fa299ba134ad63be84a1cd9d1c5e5d1120a616aa1b", kill_on_drop: false }` [INFO] [stderr] Compiling rustdemo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `prelude::*` [INFO] [stdout] --> src/future.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use isahc::{prelude::*, HttpClient}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::info` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing::info; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | mut self: std::pin::Pin<&mut Self>, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/packet.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn new(from: &str, to: &str, command: &str, data: &str) -> Packet { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_dumb_future` [INFO] [stdout] --> src/future.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | pub async fn test_dumb_future() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch_example_com` [INFO] [stdout] --> src/future.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | async fn fetch_example_com(client: HttpClient, url: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_fetch` [INFO] [stdout] --> src/future.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | pub async fn test_fetch() -> Result<(), Report> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_fetch_2` [INFO] [stdout] --> src/future.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 60 | pub async fn test_fetch_2() -> Result<(), Report> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `files` [INFO] [stdout] --> src/hash.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | files: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_hash` [INFO] [stdout] --> src/hash.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | pub async fn test_hash() -> Result<(), eyre::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hash_file` [INFO] [stdout] --> src/hash.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | async fn hash_file(path: &Path) -> Result<(), eyre::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | color_eyre::install(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "563d20826ad63f1d0fc3f5fa299ba134ad63be84a1cd9d1c5e5d1120a616aa1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "563d20826ad63f1d0fc3f5fa299ba134ad63be84a1cd9d1c5e5d1120a616aa1b", kill_on_drop: false }` [INFO] [stdout] 563d20826ad63f1d0fc3f5fa299ba134ad63be84a1cd9d1c5e5d1120a616aa1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ee93a6ae71b414e4fee523e4ca944ecd214440946a912b5b2bbe538780544758 [INFO] running `Command { std: "docker" "start" "-a" "ee93a6ae71b414e4fee523e4ca944ecd214440946a912b5b2bbe538780544758", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `prelude::*` [INFO] [stderr] --> src/future.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | use isahc::{prelude::*, HttpClient}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `tracing::info` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use tracing::info; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | mut self: std::pin::Pin<&mut Self>, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/packet.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | fn new(from: &str, to: &str, command: &str, data: &str) -> Packet { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_dumb_future` [INFO] [stderr] --> src/future.rs:25:14 [INFO] [stderr] | [INFO] [stderr] 25 | pub async fn test_dumb_future() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fetch_example_com` [INFO] [stderr] --> src/future.rs:32:10 [INFO] [stderr] | [INFO] [stderr] 32 | async fn fetch_example_com(client: HttpClient, url: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_fetch` [INFO] [stderr] --> src/future.rs:41:14 [INFO] [stderr] | [INFO] [stderr] 41 | pub async fn test_fetch() -> Result<(), Report> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_fetch_2` [INFO] [stderr] --> src/future.rs:60:14 [INFO] [stderr] | [INFO] [stderr] 60 | pub async fn test_fetch_2() -> Result<(), Report> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `files` [INFO] [stderr] --> src/hash.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | files: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_hash` [INFO] [stderr] --> src/hash.rs:17:14 [INFO] [stderr] | [INFO] [stderr] 17 | pub async fn test_hash() -> Result<(), eyre::Error> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hash_file` [INFO] [stderr] --> src/hash.rs:40:10 [INFO] [stderr] | [INFO] [stderr] 40 | async fn hash_file(path: &Path) -> Result<(), eyre::Error> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | color_eyre::install(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `rustdemo` (bin "rustdemo" test) generated 12 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustdemo-2508854e858b2cfc) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ee93a6ae71b414e4fee523e4ca944ecd214440946a912b5b2bbe538780544758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee93a6ae71b414e4fee523e4ca944ecd214440946a912b5b2bbe538780544758", kill_on_drop: false }` [INFO] [stdout] ee93a6ae71b414e4fee523e4ca944ecd214440946a912b5b2bbe538780544758