[INFO] cloning repository https://github.com/yoroshikun/rusty-craby
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yoroshikun/rusty-craby" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoroshikun%2Frusty-craby", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoroshikun%2Frusty-craby'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88d9f7d1cb554f9ff0a39ffe6225ca6e7c606c18
[INFO] testing yoroshikun/rusty-craby against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoroshikun%2Frusty-craby" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yoroshikun/rusty-craby on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yoroshikun/rusty-craby
[INFO] finished tweaking git repo https://github.com/yoroshikun/rusty-craby
[INFO] tweaked toml for git repo https://github.com/yoroshikun/rusty-craby written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/yoroshikun/rusty-craby already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-value v0.7.0
[INFO] [stderr]   Downloaded twilight-command-parser v0.3.0
[INFO] [stderr]   Downloaded twilight-gateway-queue v0.3.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.62
[INFO] [stderr]   Downloaded ct-logs v0.8.0
[INFO] [stderr]   Downloaded tokio-macros v1.1.0
[INFO] [stderr]   Downloaded ordered-float v2.5.0
[INFO] [stderr]   Downloaded serde_repr v0.1.7
[INFO] [stderr]   Downloaded twilight-http v0.3.9
[INFO] [stderr]   Downloaded twilight-mention v0.3.0
[INFO] [stderr]   Downloaded twilight-embed-builder v0.3.0
[INFO] [stderr]   Downloaded twilight-cache-inmemory v0.3.6
[INFO] [stderr]   Downloaded twilight-gateway v0.3.4
[INFO] [stderr]   Downloaded twilight-model v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 4f3355f83cf6691cb2649f8e1cd6b8a945a5bec8b347927d3e2301004c3aca22
[INFO] running `Command { std: "docker" "start" "-a" "4f3355f83cf6691cb2649f8e1cd6b8a945a5bec8b347927d3e2301004c3aca22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f3355f83cf6691cb2649f8e1cd6b8a945a5bec8b347927d3e2301004c3aca22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3355f83cf6691cb2649f8e1cd6b8a945a5bec8b347927d3e2301004c3aca22", kill_on_drop: false }`
[INFO] [stdout] 4f3355f83cf6691cb2649f8e1cd6b8a945a5bec8b347927d3e2301004c3aca22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10c8e268bd946951c9ecea61e2ae36bcb6aa63baf0e23cb282272c5012670c53
[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" "10c8e268bd946951c9ecea61e2ae36bcb6aa63baf0e23cb282272c5012670c53", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling futures-core v0.3.14
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling futures-channel v0.3.14
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling input_buffer v0.3.1
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[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling twilight-command-parser v0.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling openssl-sys v0.9.62
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling sha-1 v0.9.6
[INFO] [stderr]    Compiling ordered-float v2.5.0
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling openssl v0.10.34
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling http-body v0.4.1
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling ct-logs v0.8.0
[INFO] [stderr]    Compiling tungstenite v0.11.1
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling webpki-roots v0.20.0
[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling futures-util v0.3.14
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling futures-executor v0.3.14
[INFO] [stderr]    Compiling futures v0.3.14
[INFO] [stderr]    Compiling tokio-util v0.6.6
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling async-tungstenite v0.11.0
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling twilight-model v0.3.7
[INFO] [stderr]    Compiling hyper v0.14.7
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.3
[INFO] [stderr]    Compiling twilight-http v0.3.9
[INFO] [stderr]    Compiling twilight-cache-inmemory v0.3.6
[INFO] [stderr]    Compiling twilight-embed-builder v0.3.0
[INFO] [stderr]    Compiling twilight-mention v0.3.0
[INFO] [stderr]    Compiling twilight-gateway-queue v0.3.0
[INFO] [stderr]    Compiling twilight-gateway v0.3.4
[INFO] [stderr]    Compiling rusty-craby v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` in tuple element 0 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` in tuple element 1 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` in tuple element 2 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` in tuple element 3 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` in tuple element 4 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` in tuple element 5 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 31s
[INFO] running `Command { std: "docker" "inspect" "10c8e268bd946951c9ecea61e2ae36bcb6aa63baf0e23cb282272c5012670c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c8e268bd946951c9ecea61e2ae36bcb6aa63baf0e23cb282272c5012670c53", kill_on_drop: false }`
[INFO] [stdout] 10c8e268bd946951c9ecea61e2ae36bcb6aa63baf0e23cb282272c5012670c53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d9d5ce42921d7231ca68104952f395ef8210a75cbd9d665421933d41ea6491f
[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" "4d9d5ce42921d7231ca68104952f395ef8210a75cbd9d665421933d41ea6491f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-craby v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` in tuple element 0 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` in tuple element 1 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` in tuple element 2 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` in tuple element 3 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` in tuple element 4 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` in tuple element 5 that must be used
[INFO] [stdout]   --> src/utils/handle_event.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 | /             join!(
[INFO] [stdout] 30 | |                 ping_parse,
[INFO] [stdout] 31 | |                 help_parse,
[INFO] [stdout] 32 | |                 jisho_parse,
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |                 waifu_parse
[INFO] [stdout] 36 | |             );
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "4d9d5ce42921d7231ca68104952f395ef8210a75cbd9d665421933d41ea6491f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9d5ce42921d7231ca68104952f395ef8210a75cbd9d665421933d41ea6491f", kill_on_drop: false }`
[INFO] [stdout] 4d9d5ce42921d7231ca68104952f395ef8210a75cbd9d665421933d41ea6491f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 112cd7f4dca61a744f6028b7f5498b6bea4e438cd4a09ca12694dc2ec8d99a19
[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" "112cd7f4dca61a744f6028b7f5498b6bea4e438cd4a09ca12694dc2ec8d99a19", kill_on_drop: false }`
[INFO] [stderr] warning: unused `Result` in tuple element 0 that must be used
[INFO] [stderr]   --> src/utils/handle_event.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 | /             join!(
[INFO] [stderr] 30 | |                 ping_parse,
[INFO] [stderr] 31 | |                 help_parse,
[INFO] [stderr] 32 | |                 jisho_parse,
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |                 waifu_parse
[INFO] [stderr] 36 | |             );
[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]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` in tuple element 1 that must be used
[INFO] [stderr]   --> src/utils/handle_event.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 | /             join!(
[INFO] [stderr] 30 | |                 ping_parse,
[INFO] [stderr] 31 | |                 help_parse,
[INFO] [stderr] 32 | |                 jisho_parse,
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |                 waifu_parse
[INFO] [stderr] 36 | |             );
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` in tuple element 2 that must be used
[INFO] [stderr]   --> src/utils/handle_event.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 | /             join!(
[INFO] [stderr] 30 | |                 ping_parse,
[INFO] [stderr] 31 | |                 help_parse,
[INFO] [stderr] 32 | |                 jisho_parse,
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |                 waifu_parse
[INFO] [stderr] 36 | |             );
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` in tuple element 3 that must be used
[INFO] [stderr]   --> src/utils/handle_event.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 | /             join!(
[INFO] [stderr] 30 | |                 ping_parse,
[INFO] [stderr] 31 | |                 help_parse,
[INFO] [stderr] 32 | |                 jisho_parse,
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |                 waifu_parse
[INFO] [stderr] 36 | |             );
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` in tuple element 4 that must be used
[INFO] [stderr]   --> src/utils/handle_event.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 | /             join!(
[INFO] [stderr] 30 | |                 ping_parse,
[INFO] [stderr] 31 | |                 help_parse,
[INFO] [stderr] 32 | |                 jisho_parse,
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |                 waifu_parse
[INFO] [stderr] 36 | |             );
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` in tuple element 5 that must be used
[INFO] [stderr]   --> src/utils/handle_event.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 | /             join!(
[INFO] [stderr] 30 | |                 ping_parse,
[INFO] [stderr] 31 | |                 help_parse,
[INFO] [stderr] 32 | |                 jisho_parse,
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |                 waifu_parse
[INFO] [stderr] 36 | |             );
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `$crate::join` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusty_craby-9edde348c70700d6)
[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" "112cd7f4dca61a744f6028b7f5498b6bea4e438cd4a09ca12694dc2ec8d99a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "112cd7f4dca61a744f6028b7f5498b6bea4e438cd4a09ca12694dc2ec8d99a19", kill_on_drop: false }`
[INFO] [stdout] 112cd7f4dca61a744f6028b7f5498b6bea4e438cd4a09ca12694dc2ec8d99a19