[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] testing EmileArseneault/MorningR against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmileArseneault%2FMorningR" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EmileArseneault/MorningR on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-8/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: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded cfg-if v0.1.6 [INFO] [stderr] Downloaded failure_derive v0.1.5 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded backtrace v0.3.14 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded constant_time_eq v0.1.3 [INFO] [stderr] Downloaded num-integer v0.1.39 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded getopts v0.2.18 [INFO] [stderr] Downloaded ryu v0.2.7 [INFO] [stderr] Downloaded redox_syscall v0.1.51 [INFO] [stderr] Downloaded bitflags v1.0.4 [INFO] [stderr] Downloaded synstructure v0.10.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.13 [INFO] [stderr] Downloaded blake2-rfc v0.2.18 [INFO] [stderr] Downloaded rand_core v0.4.0 [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded chrono v0.4.6 [INFO] [stderr] Downloaded autocfg v0.1.2 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded backtrace-sys v0.1.28 [INFO] [stderr] Downloaded winapi v0.3.6 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded unicode-width v0.1.5 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded redox_users v0.3.0 [INFO] [stderr] Downloaded itoa v0.4.3 [INFO] [stderr] Downloaded serde_json v1.0.39 [INFO] [stderr] Downloaded proc-macro2 v0.4.27 [INFO] [stderr] Downloaded syn v0.15.27 [INFO] [stderr] Downloaded quote v0.6.11 [INFO] [stderr] Downloaded arrayvec v0.4.10 [INFO] [stderr] Downloaded cc v1.0.30 [INFO] [stderr] Downloaded serde_derive v1.0.89 [INFO] [stderr] Downloaded argon2rs v0.2.5 [INFO] [stderr] Downloaded libc v0.2.49 [INFO] [stderr] Downloaded rand_os v0.1.2 [INFO] [stderr] Downloaded serde v1.0.89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73b2ccd8cb3f7a6b410f9c65688c82dc621e440f386ff62f745cf51fde2c0356 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "73b2ccd8cb3f7a6b410f9c65688c82dc621e440f386ff62f745cf51fde2c0356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73b2ccd8cb3f7a6b410f9c65688c82dc621e440f386ff62f745cf51fde2c0356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73b2ccd8cb3f7a6b410f9c65688c82dc621e440f386ff62f745cf51fde2c0356", kill_on_drop: false }` [INFO] [stdout] 73b2ccd8cb3f7a6b410f9c65688c82dc621e440f386ff62f745cf51fde2c0356 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fa664be41fac5b2cd76fd868bac509e6a3f78920c99e3da4e34d80d698c9241 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5fa664be41fac5b2cd76fd868bac509e6a3f78920c99e3da4e34d80d698c9241", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 serde v1.0.89 [INFO] [stderr] Compiling getopts v0.2.18 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling 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: field is never read: `executing_dir` [INFO] [stdout] --> src/configuration.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | executing_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `current_dir` [INFO] [stdout] --> src/configuration.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | current_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `home_dir` [INFO] [stdout] --> src/configuration.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | home_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_message_by_date` [INFO] [stdout] --> src/history.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 148 | fn find_message_by_date(&self, date: NaiveDate) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.06s [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5fa664be41fac5b2cd76fd868bac509e6a3f78920c99e3da4e34d80d698c9241", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fa664be41fac5b2cd76fd868bac509e6a3f78920c99e3da4e34d80d698c9241", kill_on_drop: false }` [INFO] [stdout] 5fa664be41fac5b2cd76fd868bac509e6a3f78920c99e3da4e34d80d698c9241 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ebf2db032dba9ed5a0706af6fea4b9557914dbeb4cd15b7f0e3de48b77a41c4e [INFO] running `Command { std: "docker" "start" "-a" "ebf2db032dba9ed5a0706af6fea4b9557914dbeb4cd15b7f0e3de48b77a41c4e", kill_on_drop: false }` [INFO] [stderr] Compiling 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: field is never read: `executing_dir` [INFO] [stdout] --> src/configuration.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | executing_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `current_dir` [INFO] [stdout] --> src/configuration.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | current_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `home_dir` [INFO] [stdout] --> src/configuration.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | home_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_message_by_date` [INFO] [stdout] --> src/history.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 148 | fn find_message_by_date(&self, date: NaiveDate) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "ebf2db032dba9ed5a0706af6fea4b9557914dbeb4cd15b7f0e3de48b77a41c4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebf2db032dba9ed5a0706af6fea4b9557914dbeb4cd15b7f0e3de48b77a41c4e", kill_on_drop: false }` [INFO] [stdout] ebf2db032dba9ed5a0706af6fea4b9557914dbeb4cd15b7f0e3de48b77a41c4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 19e94734c50ef57c15e2a335179271241e5ed024d4d489969f4236a07ecd709e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "19e94734c50ef57c15e2a335179271241e5ed024d4d489969f4236a07ecd709e", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/configuration.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/editing.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let mut editor: String; [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/main.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | let mut conf = match Configuration::new() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `executing_dir` [INFO] [stderr] --> src/configuration.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | executing_dir: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `current_dir` [INFO] [stderr] --> src/configuration.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | current_dir: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `home_dir` [INFO] [stderr] --> src/configuration.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | home_dir: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `find_message_by_date` [INFO] [stderr] --> src/history.rs:148:8 [INFO] [stderr] | [INFO] [stderr] 148 | fn find_message_by_date(&self, date: NaiveDate) -> Option<&String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `morning` (bin "morning" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/morning-4b8d40d9251e113f) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "19e94734c50ef57c15e2a335179271241e5ed024d4d489969f4236a07ecd709e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e94734c50ef57c15e2a335179271241e5ed024d4d489969f4236a07ecd709e", kill_on_drop: false }` [INFO] [stdout] 19e94734c50ef57c15e2a335179271241e5ed024d4d489969f4236a07ecd709e