[INFO] updating cached repository https://github.com/thomhuds/matrix_server [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 86a993d3f0fb35e830532bfb90c99b220786d5a6 [INFO] checking thomhuds/matrix_server against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomhuds%2Fmatrix_server" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thomhuds/matrix_server on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/thomhuds/matrix_server [INFO] finished tweaking git repo https://github.com/thomhuds/matrix_server [INFO] tweaked toml for git repo https://github.com/thomhuds/matrix_server written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/thomhuds/matrix_server already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-13/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fece332c55cd4b28c87184730808a731ab30e7a2c5073404e8626f8ff3dfc397 [INFO] running `"docker" "start" "-a" "fece332c55cd4b28c87184730808a731ab30e7a2c5073404e8626f8ff3dfc397"` [INFO] [stderr] Checking blake2b_simd v0.5.10 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Compiling derive_more v0.99.3 [INFO] [stderr] Compiling actix-macros v0.1.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling actix-web-codegen v0.2.1 [INFO] [stderr] Compiling displaydoc v0.1.5 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking actix-router v0.2.4 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking serde_canonical v0.1.0 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking postgres-protocol v0.5.0 [INFO] [stderr] Checking rust-argon2 v0.5.1 [INFO] [stderr] Checking postgres-types v0.1.1 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking actix-service v1.0.5 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-util v0.3.0 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Checking h2 v0.2.2 [INFO] [stderr] Checking trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Checking tokio-postgres v0.5.3 [INFO] [stderr] Checking actix-threadpool v0.3.1 [INFO] [stderr] Checking actix-rt v1.0.0 [INFO] [stderr] Checking actix-utils v1.0.6 [INFO] [stderr] Checking trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Checking actix-server v1.0.2 [INFO] [stderr] Checking actix-tls v1.0.0 [INFO] [stderr] Checking actix-testing v1.0.0 [INFO] [stderr] Checking actix-connect v1.0.2 [INFO] [stderr] Checking actix-http v1.0.1 [INFO] [stderr] Checking awc v1.0.1 [INFO] [stderr] Checking actix-web v2.0.0 [INFO] [stderr] Checking matrix_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Json` [INFO] [stderr] --> src/util/mod.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use actix_web::{post, web::{Data, Json}}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::Value as JsonValue` [INFO] [stderr] --> src/util/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde_json::Value as JsonValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::Error` [INFO] [stderr] --> src/util/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | error::Error, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Json` [INFO] [stderr] --> src/util/mod.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use actix_web::{post, web::{Data, Json}}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::Value as JsonValue` [INFO] [stderr] --> src/util/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde_json::Value as JsonValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::Error` [INFO] [stderr] --> src/util/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | error::Error, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/client/room_events.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | let mut leave = HashMap::new(); [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: variable does not need to be mutable [INFO] [stderr] --> src/client/room_events.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | let mut leave = HashMap::new(); [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: variant is never constructed: `LimitExceeded` [INFO] [stderr] --> src/client/error.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | LimitExceeded, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UrlNotUtf8` [INFO] [stderr] --> src/client/error.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | UrlNotUtf8(Utf8Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `room_alias_name` [INFO] [stderr] --> src/client/room.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | room_alias_name: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `invite_3pid` [INFO] [stderr] --> src/client/room.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | invite_3pid: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id_server` [INFO] [stderr] --> src/client/room.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | id_server: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `medium` [INFO] [stderr] --> src/client/room.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | medium: String, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `address` [INFO] [stderr] --> src/client/room.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | address: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `at` [INFO] [stderr] --> src/client/room_events.rs:332:5 [INFO] [stderr] | [INFO] [stderr] 332 | at: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `limit` [INFO] [stderr] --> src/client/user.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | limit: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `redact` [INFO] [stderr] --> src/events/room.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn redact(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/storage/postgres.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(db_address: String, cap: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LimitExceeded` [INFO] [stderr] --> src/client/error.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | LimitExceeded, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UrlNotUtf8` [INFO] [stderr] --> src/client/error.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | UrlNotUtf8(Utf8Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `room_alias_name` [INFO] [stderr] --> src/client/room.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | room_alias_name: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `invite_3pid` [INFO] [stderr] --> src/client/room.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | invite_3pid: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id_server` [INFO] [stderr] --> src/client/room.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | id_server: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `medium` [INFO] [stderr] --> src/client/room.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | medium: String, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `address` [INFO] [stderr] --> src/client/room.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | address: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `at` [INFO] [stderr] --> src/client/room_events.rs:332:5 [INFO] [stderr] | [INFO] [stderr] 332 | at: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `limit` [INFO] [stderr] --> src/client/user.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | limit: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `redact` [INFO] [stderr] --> src/events/room.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn redact(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/storage/postgres.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(db_address: String, cap: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `"docker" "inspect" "fece332c55cd4b28c87184730808a731ab30e7a2c5073404e8626f8ff3dfc397"` [INFO] running `"docker" "rm" "-f" "fece332c55cd4b28c87184730808a731ab30e7a2c5073404e8626f8ff3dfc397"` [INFO] [stdout] fece332c55cd4b28c87184730808a731ab30e7a2c5073404e8626f8ff3dfc397