[INFO] cloning repository https://github.com/joshbenaron/ic-assignment [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshbenaron/ic-assignment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshbenaron%2Fic-assignment", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshbenaron%2Fic-assignment'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e7237261afbe9b7326a092c9e1d764ce1c8a13d1 [INFO] building joshbenaron/ic-assignment against master#a7f375789bab1a4e4a291c963081a8ca7d2b6bd7 for pr-93180 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshbenaron%2Fic-assignment" "/workspace/builds/worker-83/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joshbenaron/ic-assignment on toolchain a7f375789bab1a4e4a291c963081a8ca7d2b6bd7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/joshbenaron/ic-assignment [INFO] finished tweaking git repo https://github.com/joshbenaron/ic-assignment [INFO] tweaked toml for git repo https://github.com/joshbenaron/ic-assignment written to /workspace/builds/worker-83/source/Cargo.toml [INFO] crate git repo https://github.com/joshbenaron/ic-assignment already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b369f620183505ba57b994472c4bc057030f3352f6a130897e93f8cb7ba4fe7f [INFO] running `Command { std: "docker" "start" "-a" "b369f620183505ba57b994472c4bc057030f3352f6a130897e93f8cb7ba4fe7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b369f620183505ba57b994472c4bc057030f3352f6a130897e93f8cb7ba4fe7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b369f620183505ba57b994472c4bc057030f3352f6a130897e93f8cb7ba4fe7f", kill_on_drop: false }` [INFO] [stdout] b369f620183505ba57b994472c4bc057030f3352f6a130897e93f8cb7ba4fe7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 726527ddf3c5a8ba502c7b01fafa20f1f6f15b483528f00c6ef1ae287e5b6b84 [INFO] running `Command { std: "docker" "start" "-a" "726527ddf3c5a8ba502c7b01fafa20f1f6f15b483528f00c6ef1ae287e5b6b84", 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] Compiling libc v0.2.94 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling local-waker v0.1.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling cpufeatures v0.1.4 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling tokio v1.6.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling bytestring v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling actix-utils v3.0.0 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling ahash v0.7.3 [INFO] [stderr] Compiling cookie v0.15.0 [INFO] [stderr] Compiling actix-service v2.0.0 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling sha-1 v0.9.6 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling local-channel v0.1.2 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling actix-codec v0.4.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling actix-macros v0.2.0 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling actix-rt v2.2.0 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling actix-tls v3.0.0-beta.5 [INFO] [stderr] Compiling actix-http v3.0.0-beta.6 [INFO] [stderr] Compiling awc v3.0.0-beta.5 [INFO] [stderr] Compiling http-client-oracle v0.1.0 (/opt/rustwide/workdir/src/http-client-oracle) [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SystemRunner`, `System` [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use actix_rt::{System, SystemRunner}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_command` [INFO] [stdout] --> src/http-client-oracle/src/dfx_service.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn run_command(command: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `start_dfx` [INFO] [stdout] --> src/http-client-oracle/src/dfx_service.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn start_dfx() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stop_dfx` [INFO] [stdout] --> src/http-client-oracle/src/dfx_service.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn stop_dfx() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `poll_canister_for_urls` [INFO] [stdout] --> src/http-client-oracle/src/dfx_service.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) fn poll_canister_for_urls() -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_str` [INFO] [stdout] --> src/http-client-oracle/src/models/request.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn as_str(&self) -> &str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Oracle` [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Oracle { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn run (self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run_poll` [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | async fn run_poll(self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_urls` [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | pub(self) fn get_urls(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `make_requests` [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | async fn make_requests(&self, requests: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | r.send().await; [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: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.62s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: time-macros-impl v0.1.1 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "726527ddf3c5a8ba502c7b01fafa20f1f6f15b483528f00c6ef1ae287e5b6b84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "726527ddf3c5a8ba502c7b01fafa20f1f6f15b483528f00c6ef1ae287e5b6b84", kill_on_drop: false }` [INFO] [stdout] 726527ddf3c5a8ba502c7b01fafa20f1f6f15b483528f00c6ef1ae287e5b6b84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae120ac7be73249150a1eb46eee74c0a41c7f4fcdec8b8a66686f62196779148 [INFO] running `Command { std: "docker" "start" "-a" "ae120ac7be73249150a1eb46eee74c0a41c7f4fcdec8b8a66686f62196779148", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling http-client-oracle v0.1.0 (/opt/rustwide/workdir/src/http-client-oracle) [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SystemRunner`, `System` [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use actix_rt::{System, SystemRunner}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_command` [INFO] [stdout] --> src/http-client-oracle/src/dfx_service.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn run_command(command: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `start_dfx` [INFO] [stdout] --> src/http-client-oracle/src/dfx_service.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn start_dfx() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stop_dfx` [INFO] [stdout] --> src/http-client-oracle/src/dfx_service.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn stop_dfx() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_str` [INFO] [stdout] --> src/http-client-oracle/src/models/request.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn as_str(&self) -> &str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/http-client-oracle/src/lib.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | r.send().await; [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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.86s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: time-macros-impl v0.1.1 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "ae120ac7be73249150a1eb46eee74c0a41c7f4fcdec8b8a66686f62196779148", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae120ac7be73249150a1eb46eee74c0a41c7f4fcdec8b8a66686f62196779148", kill_on_drop: false }` [INFO] [stdout] ae120ac7be73249150a1eb46eee74c0a41c7f4fcdec8b8a66686f62196779148