[INFO] cloning repository https://github.com/jgbyrne/plainchant [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgbyrne/plainchant" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgbyrne%2Fplainchant"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgbyrne%2Fplainchant'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e7b80b8b9f42726a65551fa8b8155a8fad7decf0 [INFO] testing jgbyrne/plainchant against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgbyrne%2Fplainchant" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jgbyrne/plainchant on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jgbyrne/plainchant [INFO] finished tweaking git repo https://github.com/jgbyrne/plainchant [INFO] tweaked toml for git repo https://github.com/jgbyrne/plainchant written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/jgbyrne/plainchant already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 268a8af5ae6f0cfbc38d1decfbc6f62d640f7ad84a9f1348035bb391ea749e8a [INFO] running `"docker" "start" "-a" "268a8af5ae6f0cfbc38d1decfbc6f62d640f7ad84a9f1348035bb391ea749e8a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling smallvec v1.3.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling base64 v0.12.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling urlencoding v1.0.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling headers v0.3.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling tungstenite v0.10.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling multipart v0.16.1 [INFO] [stderr] Compiling pin-project-internal v0.4.9 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling tokio v0.2.18 [INFO] [stderr] Compiling pin-project v0.4.9 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling h2 v0.2.4 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling tokio-tungstenite v0.10.1 [INFO] [stderr] Compiling hyper v0.13.5 [INFO] [stderr] Compiling warp v0.2.2 [INFO] [stderr] Compiling plainchant v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `db::Database` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use db::Database; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::site::Post` [INFO] [stderr] --> src/actions.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::site::Post; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::util` [INFO] [stderr] --> src/server.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::util; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `warp::reply::Reply` [INFO] [stderr] --> src/server.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use warp::reply::Reply; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/server.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | let mut pages = p.lock().unwrap(); [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/server.rs:45:23 [INFO] [stderr] | [INFO] [stderr] 45 | while let Some(Ok(mut part)) = data.next().await { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ts` [INFO] [stderr] --> src/util.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn fmt_time(ts: u64) -> String { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ts` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_err` [INFO] [stderr] --> src/fsdb.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | Err(read_err) => { return Err(db::static_err("Could not read")); }, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:33:25 [INFO] [stderr] | [INFO] [stderr] 33 | Err(parse_err) => { return Err(db::static_err("Could not parse board id")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:37:25 [INFO] [stderr] | [INFO] [stderr] 37 | Err(parse_err) => { return Err(db::static_err("Could not parse next post_num")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_err` [INFO] [stderr] --> src/fsdb.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | Err(read_err) => { return Err(db::static_err("Could not retrieve reply post")); }, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:91:21 [INFO] [stderr] | [INFO] [stderr] 91 | Err(parse_err) => { return Err(db::static_err("Could not parse timestamp")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `entry` [INFO] [stderr] --> src/fsdb.rs:158:21 [INFO] [stderr] | [INFO] [stderr] 158 | Err(entry) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:190:33 [INFO] [stderr] | [INFO] [stderr] 190 | ... Err(parse_err) => { return Err( [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_err` [INFO] [stderr] --> src/fsdb.rs:208:17 [INFO] [stderr] | [INFO] [stderr] 208 | Err(read_err) => { return Err(db::static_err("Could not retrieve original post")); }, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:217:21 [INFO] [stderr] | [INFO] [stderr] 217 | Err(parse_err) => { return Err(db::static_err("Could not parse timestamp")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:222:21 [INFO] [stderr] | [INFO] [stderr] 222 | Err(parse_err) => { return Err(db::static_err("Could not parse bump time")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | let mut pages = pages::Pages::new(&db, templates, 1).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let mut actions = actions::Actions::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pages.rs:131:21 [INFO] [stderr] | [INFO] [stderr] 131 | let mut collections = HashMap::new(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pages.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | let mut pages = HashMap::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fsdb.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut boards_str = match read_to_string(&boards_path) { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fsdb.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | let mut post_str = match read_to_string(reply_path) { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fsdb.rs:206:13 [INFO] [stderr] | [INFO] [stderr] 206 | let mut post_str = match read_to_string(orig_path) { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fmt_time` [INFO] [stderr] --> src/util.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn fmt_time(ts: u64) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `orig_num` [INFO] [stderr] --> src/site.rs:105:12 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn orig_num(&self) -> u64 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/actions.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | database.create_original(original); [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: 29 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 59s [INFO] running `"docker" "inspect" "268a8af5ae6f0cfbc38d1decfbc6f62d640f7ad84a9f1348035bb391ea749e8a"` [INFO] running `"docker" "rm" "-f" "268a8af5ae6f0cfbc38d1decfbc6f62d640f7ad84a9f1348035bb391ea749e8a"` [INFO] [stdout] 268a8af5ae6f0cfbc38d1decfbc6f62d640f7ad84a9f1348035bb391ea749e8a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 986d6e119991c563a2a5467adc0e890c109ad028d186be44fab21ae5a3cc9aa5 [INFO] running `"docker" "start" "-a" "986d6e119991c563a2a5467adc0e890c109ad028d186be44fab21ae5a3cc9aa5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling plainchant v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `db::Database` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use db::Database; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::site::Post` [INFO] [stderr] --> src/actions.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::site::Post; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::util` [INFO] [stderr] --> src/server.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::util; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `warp::reply::Reply` [INFO] [stderr] --> src/server.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use warp::reply::Reply; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/server.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | let mut pages = p.lock().unwrap(); [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/server.rs:45:23 [INFO] [stderr] | [INFO] [stderr] 45 | while let Some(Ok(mut part)) = data.next().await { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ts` [INFO] [stderr] --> src/util.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn fmt_time(ts: u64) -> String { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ts` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_err` [INFO] [stderr] --> src/fsdb.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | Err(read_err) => { return Err(db::static_err("Could not read")); }, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:33:25 [INFO] [stderr] | [INFO] [stderr] 33 | Err(parse_err) => { return Err(db::static_err("Could not parse board id")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:37:25 [INFO] [stderr] | [INFO] [stderr] 37 | Err(parse_err) => { return Err(db::static_err("Could not parse next post_num")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_err` [INFO] [stderr] --> src/fsdb.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | Err(read_err) => { return Err(db::static_err("Could not retrieve reply post")); }, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:91:21 [INFO] [stderr] | [INFO] [stderr] 91 | Err(parse_err) => { return Err(db::static_err("Could not parse timestamp")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `entry` [INFO] [stderr] --> src/fsdb.rs:158:21 [INFO] [stderr] | [INFO] [stderr] 158 | Err(entry) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:190:33 [INFO] [stderr] | [INFO] [stderr] 190 | ... Err(parse_err) => { return Err( [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_err` [INFO] [stderr] --> src/fsdb.rs:208:17 [INFO] [stderr] | [INFO] [stderr] 208 | Err(read_err) => { return Err(db::static_err("Could not retrieve original post")); }, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:217:21 [INFO] [stderr] | [INFO] [stderr] 217 | Err(parse_err) => { return Err(db::static_err("Could not parse timestamp")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:222:21 [INFO] [stderr] | [INFO] [stderr] 222 | Err(parse_err) => { return Err(db::static_err("Could not parse bump time")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | let mut pages = pages::Pages::new(&db, templates, 1).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let mut actions = actions::Actions::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pages.rs:131:21 [INFO] [stderr] | [INFO] [stderr] 131 | let mut collections = HashMap::new(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pages.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | let mut pages = HashMap::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fsdb.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut boards_str = match read_to_string(&boards_path) { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fsdb.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | let mut post_str = match read_to_string(reply_path) { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fsdb.rs:206:13 [INFO] [stderr] | [INFO] [stderr] 206 | let mut post_str = match read_to_string(orig_path) { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fmt_time` [INFO] [stderr] --> src/util.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn fmt_time(ts: u64) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `orig_num` [INFO] [stderr] --> src/site.rs:105:12 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn orig_num(&self) -> u64 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/actions.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | database.create_original(original); [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: 29 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `"docker" "inspect" "986d6e119991c563a2a5467adc0e890c109ad028d186be44fab21ae5a3cc9aa5"` [INFO] running `"docker" "rm" "-f" "986d6e119991c563a2a5467adc0e890c109ad028d186be44fab21ae5a3cc9aa5"` [INFO] [stdout] 986d6e119991c563a2a5467adc0e890c109ad028d186be44fab21ae5a3cc9aa5 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1638b3302a6439dd44c0cfbc4812a36cd7d9a15f894aa8d1c15c05e76a2eaa78 [INFO] running `"docker" "start" "-a" "1638b3302a6439dd44c0cfbc4812a36cd7d9a15f894aa8d1c15c05e76a2eaa78"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `db::Database` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use db::Database; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::site::Post` [INFO] [stderr] --> src/actions.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::site::Post; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::util` [INFO] [stderr] --> src/server.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::util; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `warp::reply::Reply` [INFO] [stderr] --> src/server.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use warp::reply::Reply; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/server.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | let mut pages = p.lock().unwrap(); [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/server.rs:45:23 [INFO] [stderr] | [INFO] [stderr] 45 | while let Some(Ok(mut part)) = data.next().await { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ts` [INFO] [stderr] --> src/util.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn fmt_time(ts: u64) -> String { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ts` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_err` [INFO] [stderr] --> src/fsdb.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | Err(read_err) => { return Err(db::static_err("Could not read")); }, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:33:25 [INFO] [stderr] | [INFO] [stderr] 33 | Err(parse_err) => { return Err(db::static_err("Could not parse board id")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:37:25 [INFO] [stderr] | [INFO] [stderr] 37 | Err(parse_err) => { return Err(db::static_err("Could not parse next post_num")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_err` [INFO] [stderr] --> src/fsdb.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | Err(read_err) => { return Err(db::static_err("Could not retrieve reply post")); }, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:91:21 [INFO] [stderr] | [INFO] [stderr] 91 | Err(parse_err) => { return Err(db::static_err("Could not parse timestamp")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `entry` [INFO] [stderr] --> src/fsdb.rs:158:21 [INFO] [stderr] | [INFO] [stderr] 158 | Err(entry) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:190:33 [INFO] [stderr] | [INFO] [stderr] 190 | ... Err(parse_err) => { return Err( [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_err` [INFO] [stderr] --> src/fsdb.rs:208:17 [INFO] [stderr] | [INFO] [stderr] 208 | Err(read_err) => { return Err(db::static_err("Could not retrieve original post")); }, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:217:21 [INFO] [stderr] | [INFO] [stderr] 217 | Err(parse_err) => { return Err(db::static_err("Could not parse timestamp")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_err` [INFO] [stderr] --> src/fsdb.rs:222:21 [INFO] [stderr] | [INFO] [stderr] 222 | Err(parse_err) => { return Err(db::static_err("Could not parse bump time")); }, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_err` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | let mut pages = pages::Pages::new(&db, templates, 1).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let mut actions = actions::Actions::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pages.rs:131:21 [INFO] [stderr] | [INFO] [stderr] 131 | let mut collections = HashMap::new(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pages.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | let mut pages = HashMap::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fsdb.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut boards_str = match read_to_string(&boards_path) { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fsdb.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | let mut post_str = match read_to_string(reply_path) { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fsdb.rs:206:13 [INFO] [stderr] | [INFO] [stderr] 206 | let mut post_str = match read_to_string(orig_path) { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fmt_time` [INFO] [stderr] --> src/util.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn fmt_time(ts: u64) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `orig_num` [INFO] [stderr] --> src/site.rs:105:12 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn orig_num(&self) -> u64 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/actions.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | database.create_original(original); [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: 29 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/plainchant-5b74459b70d3d084 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "1638b3302a6439dd44c0cfbc4812a36cd7d9a15f894aa8d1c15c05e76a2eaa78"` [INFO] running `"docker" "rm" "-f" "1638b3302a6439dd44c0cfbc4812a36cd7d9a15f894aa8d1c15c05e76a2eaa78"` [INFO] [stdout] 1638b3302a6439dd44c0cfbc4812a36cd7d9a15f894aa8d1c15c05e76a2eaa78