[INFO] updating cached repository https://github.com/savannidgerinel/last-exposed [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] 081cd552f4b11143e7daf94764edf3e66dd57658 [INFO] testing savannidgerinel/last-exposed against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsavannidgerinel%2Flast-exposed" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/savannidgerinel/last-exposed 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/savannidgerinel/last-exposed [INFO] finished tweaking git repo https://github.com/savannidgerinel/last-exposed [INFO] tweaked toml for git repo https://github.com/savannidgerinel/last-exposed written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/savannidgerinel/last-exposed 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5a066be789c8555cb238a03a8bcc4a141a30e57a5a4b89fac824d5d4dea94eb8 [INFO] running `"docker" "start" "-a" "5a066be789c8555cb238a03a8bcc4a141a30e57a5a4b89fac824d5d4dea94eb8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling dimensioned v0.7.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling generic-array v0.11.1 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling parse-zoneinfo v0.1.1 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling chrono-tz v0.4.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling buf_redux v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling multipart v0.13.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling iron v0.6.1 [INFO] [stderr] Compiling persistent v0.4.0 [INFO] [stderr] Compiling router v0.6.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling mustache v0.9.0 [INFO] [stderr] Compiling bodyparser v0.8.0 [INFO] [stderr] Compiling urlencoded v0.6.0 [INFO] [stderr] Compiling params v0.8.0 [INFO] [stderr] Compiling emseries v0.5.0 [INFO] [stderr] Compiling last-exposed v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `DateTime`, `Duration` [INFO] [stderr] --> src/lib.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Duration}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono_tz::Tz` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono_tz::Tz; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user` [INFO] [stderr] --> src/lib.rs:160:28 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn add_user(&self, user: User) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uuid` [INFO] [stderr] --> src/lib.rs:192:31 [INFO] [stderr] | [INFO] [stderr] 192 | .filter(|(uuid, e)| e.user == u.id) [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `RiskLevel` [INFO] [stderr] --> src/lib.rs:98:6 [INFO] [stderr] | [INFO] [stderr] 98 | enum RiskLevel { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:108:12 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AssessmentId { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `save_to_json` [INFO] [stderr] --> src/lib.rs:134:12 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn save_to_json(&self, path: &Path) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Assessment` [INFO] [stderr] --> src/lib.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 141 | struct Assessment { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | self.events.put(event.clone()); [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: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Value` [INFO] [stderr] --> src/main.rs:11:33 [INFO] [stderr] | [INFO] [stderr] 11 | use params::{FromValue, Params, Value}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DateTime`, `Duration` [INFO] [stderr] --> src/lib.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Duration}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono_tz::Tz` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono_tz::Tz; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user` [INFO] [stderr] --> src/lib.rs:160:28 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn add_user(&self, user: User) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uuid` [INFO] [stderr] --> src/lib.rs:192:31 [INFO] [stderr] | [INFO] [stderr] 192 | .filter(|(uuid, e)| e.user == u.id) [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new() -> UserId { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `RiskLevel` [INFO] [stderr] --> src/lib.rs:98:6 [INFO] [stderr] | [INFO] [stderr] 98 | enum RiskLevel { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:108:12 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AssessmentId { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `save_to_json` [INFO] [stderr] --> src/lib.rs:134:12 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn save_to_json(&self, path: &Path) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Assessment` [INFO] [stderr] --> src/lib.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 141 | struct Assessment { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_user` [INFO] [stderr] --> src/lib.rs:160:12 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn add_user(&self, user: User) {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | self.events.put(event.clone()); [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: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `"docker" "inspect" "5a066be789c8555cb238a03a8bcc4a141a30e57a5a4b89fac824d5d4dea94eb8"` [INFO] running `"docker" "rm" "-f" "5a066be789c8555cb238a03a8bcc4a141a30e57a5a4b89fac824d5d4dea94eb8"` [INFO] [stdout] 5a066be789c8555cb238a03a8bcc4a141a30e57a5a4b89fac824d5d4dea94eb8 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 91aead43d26f517edbea72e34d70cb56c567e6e81178968461479ae06b490218 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "91aead43d26f517edbea72e34d70cb56c567e6e81178968461479ae06b490218"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling last-exposed v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `DateTime`, `Duration` [INFO] [stderr] --> src/lib.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Duration}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono_tz::Tz` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono_tz::Tz; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user` [INFO] [stderr] --> src/lib.rs:160:28 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn add_user(&self, user: User) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uuid` [INFO] [stderr] --> src/lib.rs:192:31 [INFO] [stderr] | [INFO] [stderr] 192 | .filter(|(uuid, e)| e.user == u.id) [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `RiskLevel` [INFO] [stderr] --> src/lib.rs:98:6 [INFO] [stderr] | [INFO] [stderr] 98 | enum RiskLevel { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:108:12 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AssessmentId { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `save_to_json` [INFO] [stderr] --> src/lib.rs:134:12 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn save_to_json(&self, path: &Path) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Assessment` [INFO] [stderr] --> src/lib.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 141 | struct Assessment { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | self.events.put(event.clone()); [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: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `DateTime` [INFO] [stderr] --> src/lib.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Duration}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono_tz::Tz` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono_tz::Tz; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::offset::TimeZone` [INFO] [stderr] --> src/lib.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | use chrono::offset::TimeZone; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Value` [INFO] [stderr] --> src/main.rs:11:33 [INFO] [stderr] | [INFO] [stderr] 11 | use params::{FromValue, Params, Value}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `DateTime` [INFO] [stderr] --> src/lib.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Duration}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono_tz::Tz` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono_tz::Tz; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::offset::TimeZone` [INFO] [stderr] --> src/lib.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | use chrono::offset::TimeZone; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user` [INFO] [stderr] --> src/lib.rs:160:28 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn add_user(&self, user: User) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uuid` [INFO] [stderr] --> src/lib.rs:192:31 [INFO] [stderr] | [INFO] [stderr] 192 | .filter(|(uuid, e)| e.user == u.id) [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:237:13 [INFO] [stderr] | [INFO] [stderr] 237 | let mut app = App::new(&user_path, &series_path); [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: enum is never used: `RiskLevel` [INFO] [stderr] --> src/lib.rs:98:6 [INFO] [stderr] | [INFO] [stderr] 98 | enum RiskLevel { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:108:12 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AssessmentId { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Assessment` [INFO] [stderr] --> src/lib.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 141 | struct Assessment { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `diagnostics` [INFO] [stderr] --> src/lib.rs:244:8 [INFO] [stderr] | [INFO] [stderr] 244 | fn diagnostics() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | self.events.put(event.clone()); [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: unused variable: `user` [INFO] [stderr] --> src/lib.rs:160:28 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn add_user(&self, user: User) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uuid` [INFO] [stderr] --> src/lib.rs:192:31 [INFO] [stderr] | [INFO] [stderr] 192 | .filter(|(uuid, e)| e.user == u.id) [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:237:13 [INFO] [stderr] | [INFO] [stderr] 237 | let mut app = App::new(&user_path, &series_path); [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: enum is never used: `RiskLevel` [INFO] [stderr] --> src/lib.rs:98:6 [INFO] [stderr] | [INFO] [stderr] 98 | enum RiskLevel { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:108:12 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AssessmentId { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Assessment` [INFO] [stderr] --> src/lib.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 141 | struct Assessment { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `diagnostics` [INFO] [stderr] --> src/lib.rs:244:8 [INFO] [stderr] | [INFO] [stderr] 244 | fn diagnostics() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | self.events.put(event.clone()); [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: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `"docker" "inspect" "91aead43d26f517edbea72e34d70cb56c567e6e81178968461479ae06b490218"` [INFO] running `"docker" "rm" "-f" "91aead43d26f517edbea72e34d70cb56c567e6e81178968461479ae06b490218"` [INFO] [stdout] 91aead43d26f517edbea72e34d70cb56c567e6e81178968461479ae06b490218 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 845a9c29718de6fecbe889de50ecde4770062b64f158d01e582500c013511aaa [INFO] running `"docker" "start" "-a" "845a9c29718de6fecbe889de50ecde4770062b64f158d01e582500c013511aaa"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `DateTime` [INFO] [stderr] --> src/lib.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Duration}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono_tz::Tz` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono_tz::Tz; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::offset::TimeZone` [INFO] [stderr] --> src/lib.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | use chrono::offset::TimeZone; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user` [INFO] [stderr] --> src/lib.rs:160:28 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn add_user(&self, user: User) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uuid` [INFO] [stderr] --> src/lib.rs:192:31 [INFO] [stderr] | [INFO] [stderr] 192 | .filter(|(uuid, e)| e.user == u.id) [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:237:13 [INFO] [stderr] | [INFO] [stderr] 237 | let mut app = App::new(&user_path, &series_path); [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: enum is never used: `RiskLevel` [INFO] [stderr] --> src/lib.rs:98:6 [INFO] [stderr] | [INFO] [stderr] 98 | enum RiskLevel { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:108:12 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AssessmentId { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Assessment` [INFO] [stderr] --> src/lib.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 141 | struct Assessment { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `diagnostics` [INFO] [stderr] --> src/lib.rs:244:8 [INFO] [stderr] | [INFO] [stderr] 244 | fn diagnostics() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | self.events.put(event.clone()); [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: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DateTime`, `Duration` [INFO] [stderr] --> src/lib.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Duration}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono_tz::Tz` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono_tz::Tz; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user` [INFO] [stderr] --> src/lib.rs:160:28 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn add_user(&self, user: User) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uuid` [INFO] [stderr] --> src/lib.rs:192:31 [INFO] [stderr] | [INFO] [stderr] 192 | .filter(|(uuid, e)| e.user == u.id) [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `RiskLevel` [INFO] [stderr] --> src/lib.rs:98:6 [INFO] [stderr] | [INFO] [stderr] 98 | enum RiskLevel { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:108:12 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AssessmentId { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `save_to_json` [INFO] [stderr] --> src/lib.rs:134:12 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn save_to_json(&self, path: &Path) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Assessment` [INFO] [stderr] --> src/lib.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 141 | struct Assessment { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | self.events.put(event.clone()); [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: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Value` [INFO] [stderr] --> src/main.rs:11:33 [INFO] [stderr] | [INFO] [stderr] 11 | use params::{FromValue, Params, Value}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `DateTime` [INFO] [stderr] --> src/lib.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Duration}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono_tz::Tz` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono_tz::Tz; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::offset::TimeZone` [INFO] [stderr] --> src/lib.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | use chrono::offset::TimeZone; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user` [INFO] [stderr] --> src/lib.rs:160:28 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn add_user(&self, user: User) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uuid` [INFO] [stderr] --> src/lib.rs:192:31 [INFO] [stderr] | [INFO] [stderr] 192 | .filter(|(uuid, e)| e.user == u.id) [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:237:13 [INFO] [stderr] | [INFO] [stderr] 237 | let mut app = App::new(&user_path, &series_path); [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: enum is never used: `RiskLevel` [INFO] [stderr] --> src/lib.rs:98:6 [INFO] [stderr] | [INFO] [stderr] 98 | enum RiskLevel { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:108:12 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn new() -> AssessmentId { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Assessment` [INFO] [stderr] --> src/lib.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 141 | struct Assessment { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `diagnostics` [INFO] [stderr] --> src/lib.rs:244:8 [INFO] [stderr] | [INFO] [stderr] 244 | fn diagnostics() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | self.events.put(event.clone()); [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: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/last_exposed-615694e53896b6fa [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::allow_users_to_specify_exposure_risk ... ok [INFO] [stdout] test test::reports_average_exposure_risk_assessment ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/last_exposed-f638bf8887835b7f [INFO] [stdout] test test::reports_group_exposure_risk_assessment ... ok [INFO] [stdout] test test::reports_individual_exposure_events ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test lib::test::allow_users_to_specify_exposure_risk ... ok [INFO] [stderr] Doc-tests last-exposed [INFO] [stdout] test lib::test::reports_group_exposure_risk_assessment ... ok [INFO] [stdout] test lib::test::reports_average_exposure_risk_assessment ... ok [INFO] [stdout] test lib::test::reports_individual_exposure_events ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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" "845a9c29718de6fecbe889de50ecde4770062b64f158d01e582500c013511aaa"` [INFO] running `"docker" "rm" "-f" "845a9c29718de6fecbe889de50ecde4770062b64f158d01e582500c013511aaa"` [INFO] [stdout] 845a9c29718de6fecbe889de50ecde4770062b64f158d01e582500c013511aaa