[INFO] cloning repository https://github.com/asheraryam/white-rabbit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asheraryam/white-rabbit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasheraryam%2Fwhite-rabbit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasheraryam%2Fwhite-rabbit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3a1045c5b4565f5c6f4fed9a6c52ba8cdba1a91
[INFO] checking asheraryam/white-rabbit against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasheraryam%2Fwhite-rabbit" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asheraryam/white-rabbit on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/asheraryam/white-rabbit
[INFO] finished tweaking git repo https://github.com/asheraryam/white-rabbit
[INFO] tweaked toml for git repo https://github.com/asheraryam/white-rabbit written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/asheraryam/white-rabbit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", 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] d55b32e0033d98ad303849db1852a9a22626704cffb02bfcea1c7e627d915378
[INFO] running `Command { std: "docker" "start" "-a" "d55b32e0033d98ad303849db1852a9a22626704cffb02bfcea1c7e627d915378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d55b32e0033d98ad303849db1852a9a22626704cffb02bfcea1c7e627d915378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d55b32e0033d98ad303849db1852a9a22626704cffb02bfcea1c7e627d915378", kill_on_drop: false }`
[INFO] [stdout] d55b32e0033d98ad303849db1852a9a22626704cffb02bfcea1c7e627d915378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ded8b5be3c72f513fcb3dcebde257986e4ab5c7209a42e9982484600cde13cce
[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" "ded8b5be3c72f513fcb3dcebde257986e4ab5c7209a42e9982484600cde13cce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]     Checking pin-project-lite v0.1.6
[INFO] [stderr]     Checking dtoa v0.4.5
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]    Compiling serenity v0.8.7
[INFO] [stderr]     Checking uwl v0.6.0
[INFO] [stderr]     Checking task_scheduler v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]     Checking input_buffer v0.3.1
[INFO] [stderr]     Checking instant v0.1.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]     Checking nom v4.1.1
[INFO] [stderr]     Checking miniz_oxide v0.3.6
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking log-panics v2.0.0
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking syslog v5.0.0
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]    Compiling ring v0.16.14
[INFO] [stderr]     Checking backtrace v0.3.53
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking tungstenite v0.11.1
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking webpki-roots v0.19.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling pin-project-internal v0.4.17
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling command_attr v0.2.0
[INFO] [stderr]     Checking pin-project v0.4.17
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking h2 v0.2.5
[INFO] [stderr]     Checking hyper v0.13.6
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]     Checking cron v0.6.1 (https://github.com/asheraryam/cron?branch=from_instant#db85bf0c)
[INFO] [stderr]     Checking reqwest v0.10.6
[INFO] [stderr]     Checking job_scheduler v1.2.1 (https://github.com/asheraryam/job_scheduler?branch=after_duration#e67f5475)
[INFO] [stderr]     Checking chrono_rabbit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/announce.rs:150:24
[INFO] [stdout]     |
[INFO] [stdout] 150 |                       if (
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 151 | |                         (&dev == elem.author.id.as_u64())
[INFO] [stdout] 152 | |                             && ((Utc::now().timestamp() - elem.timestamp.timestamp()) < 432000)
[INFO] [stdout] 153 | |                         // week 604800
[INFO] [stdout] 154 | |                     ) {
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 150 |                     if (&dev == elem.author.id.as_u64())
[INFO] [stdout] 151 |                             && ((Utc::now().timestamp() - elem.timestamp.timestamp()) < 432000)
[INFO] [stdout] 152 |                         // week 604800 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> src/storage.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/announce.rs:150:24
[INFO] [stdout]     |
[INFO] [stdout] 150 |                       if (
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 151 | |                         (&dev == elem.author.id.as_u64())
[INFO] [stdout] 152 | |                             && ((Utc::now().timestamp() - elem.timestamp.timestamp()) < 432000)
[INFO] [stdout] 153 | |                         // week 604800
[INFO] [stdout] 154 | |                     ) {
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 150 |                     if (&dev == elem.author.id.as_u64())
[INFO] [stdout] 151 |                             && ((Utc::now().timestamp() - elem.timestamp.timestamp()) < 432000)
[INFO] [stdout] 152 |                         // week 604800 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> src/storage.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/announce.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | /     loop {
[INFO] [stdout] 41 | |         scheduler.tick();
[INFO] [stdout] 42 | |         p_scheduler.tick();
[INFO] [stdout] 43 | |
[INFO] [stdout] 44 | |         std::thread::sleep(Duration::from_millis(2000));
[INFO] [stdout] 45 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 46 | 
[INFO] [stdout] 47 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/announce.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | /     loop {
[INFO] [stdout] 41 | |         scheduler.tick();
[INFO] [stdout] 42 | |         p_scheduler.tick();
[INFO] [stdout] 43 | |
[INFO] [stdout] 44 | |         std::thread::sleep(Duration::from_millis(2000));
[INFO] [stdout] 45 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 46 | 
[INFO] [stdout] 47 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: associated function `from_duration` is private
[INFO] [stdout]    --> src/storage.rs:122:39
[INFO] [stdout]     |
[INFO] [stdout] 122 | ...                   Schedule::from_duration(Duration::from_secs(final_time_wait)),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ private associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: associated function `from_duration` is private
[INFO] [stdout]    --> src/storage.rs:122:39
[INFO] [stdout]     |
[INFO] [stdout] 122 | ...                   Schedule::from_duration(Duration::from_secs(final_time_wait)),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ private associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0624`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0624`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chrono_rabbit`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ded8b5be3c72f513fcb3dcebde257986e4ab5c7209a42e9982484600cde13cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded8b5be3c72f513fcb3dcebde257986e4ab5c7209a42e9982484600cde13cce", kill_on_drop: false }`
[INFO] [stdout] ded8b5be3c72f513fcb3dcebde257986e4ab5c7209a42e9982484600cde13cce