[INFO] cloning repository https://github.com/EmileArseneault/MorningR [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EmileArseneault/MorningR" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmileArseneault%2FMorningR", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmileArseneault%2FMorningR'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f9791d7c295f755ddf2f630cfcdaab222328856 [INFO] checking EmileArseneault/MorningR/0f9791d7c295f755ddf2f630cfcdaab222328856 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmileArseneault%2FMorningR" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EmileArseneault/MorningR on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EmileArseneault/MorningR [INFO] finished tweaking git repo https://github.com/EmileArseneault/MorningR [INFO] tweaked toml for git repo https://github.com/EmileArseneault/MorningR written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/EmileArseneault/MorningR already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_users v0.3.0 [INFO] [stderr] Downloaded getopts v0.2.18 [INFO] [stderr] Downloaded redox_syscall v0.1.51 [INFO] [stderr] Downloaded constant_time_eq v0.1.3 [INFO] [stderr] Downloaded serde_derive v1.0.89 [INFO] [stderr] Downloaded rand_os v0.1.2 [INFO] [stderr] Downloaded backtrace v0.3.14 [INFO] [stderr] Downloaded cc v1.0.30 [INFO] [stderr] Downloaded serde v1.0.89 [INFO] [stderr] Downloaded chrono v0.4.6 [INFO] [stderr] Downloaded syn v0.15.27 [INFO] [stderr] Downloaded argon2rs v0.2.5 [INFO] [stderr] Downloaded libc v0.2.49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e29222c8115edb3f2806b8749485e8dc6b89ef599f8d6df78cc71396a364519b [INFO] running `Command { std: "docker" "start" "-a" "e29222c8115edb3f2806b8749485e8dc6b89ef599f8d6df78cc71396a364519b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e29222c8115edb3f2806b8749485e8dc6b89ef599f8d6df78cc71396a364519b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e29222c8115edb3f2806b8749485e8dc6b89ef599f8d6df78cc71396a364519b", kill_on_drop: false }` [INFO] [stdout] e29222c8115edb3f2806b8749485e8dc6b89ef599f8d6df78cc71396a364519b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 463c9dfe4fe053bba61f35dfee74cbe374ee79f36d28929621ffec0f1fed13ff [INFO] running `Command { std: "docker" "start" "-a" "463c9dfe4fe053bba61f35dfee74cbe374ee79f36d28929621ffec0f1fed13ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking getopts v0.2.18 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking morning v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/configuration.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editing.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut editor: String; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut conf = match Configuration::new() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `executing_dir`, `current_dir`, and `home_dir` are never read [INFO] [stdout] --> src/configuration.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Configuration { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 29 | executing_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 30 | current_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 31 | home_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Configuration` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_message_by_date` is never used [INFO] [stdout] --> src/history.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 43 | impl History { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 148 | fn find_message_by_date(&self, date: NaiveDate) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/configuration.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editing.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut editor: String; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut conf = match Configuration::new() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `executing_dir`, `current_dir`, and `home_dir` are never read [INFO] [stdout] --> src/configuration.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Configuration { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 29 | executing_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 30 | current_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 31 | home_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Configuration` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_message_by_date` is never used [INFO] [stdout] --> src/history.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 43 | impl History { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 148 | fn find_message_by_date(&self, date: NaiveDate) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.57s [INFO] running `Command { std: "docker" "inspect" "463c9dfe4fe053bba61f35dfee74cbe374ee79f36d28929621ffec0f1fed13ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "463c9dfe4fe053bba61f35dfee74cbe374ee79f36d28929621ffec0f1fed13ff", kill_on_drop: false }` [INFO] [stdout] 463c9dfe4fe053bba61f35dfee74cbe374ee79f36d28929621ffec0f1fed13ff