[INFO] cloning repository https://github.com/jibby0/speedwagon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jibby0/speedwagon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjibby0%2Fspeedwagon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjibby0%2Fspeedwagon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dbd9fab518e4da4366c68b9b38dc371672d33f1e
[INFO] checking jibby0/speedwagon against try#b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 for pr-78363
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjibby0%2Fspeedwagon" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jibby0/speedwagon on toolchain b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jibby0/speedwagon
[INFO] finished tweaking git repo https://github.com/jibby0/speedwagon
[INFO] tweaked toml for git repo https://github.com/jibby0/speedwagon written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/jibby0/speedwagon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "fetch" "--locked" "--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 block-cipher v0.7.1
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[INFO] [stderr]   Downloaded filetime v0.2.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 188a71841be23c50dc254d56679b43bac55cb0d12d0de812b7507426852234b9
[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" "188a71841be23c50dc254d56679b43bac55cb0d12d0de812b7507426852234b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "188a71841be23c50dc254d56679b43bac55cb0d12d0de812b7507426852234b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "188a71841be23c50dc254d56679b43bac55cb0d12d0de812b7507426852234b9", kill_on_drop: false }`
[INFO] [stdout] 188a71841be23c50dc254d56679b43bac55cb0d12d0de812b7507426852234b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8db5dfa1ef8b0782965e751c24a5acf6540045c7421d80d902203f03769720b
[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" "a8db5dfa1ef8b0782965e751c24a5acf6540045c7421d80d902203f03769720b", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `DbConn`, `sources::Source`, `users::User`, `users`
[INFO] [stdout]  --> src/api/v1/sources.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::db::{sources::Source, users, users::User, DbConn};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^  ^^^^^  ^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log`
[INFO] [stdout]  --> src/api/v1/sources.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/api/v1/sources.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JSONResp`, `ValidToken`, `internal_err_resp`, `ok_resp`, `user_err_resp`
[INFO] [stdout]  --> src/api/v1/sources.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     internal_err_resp, ok_resp, user_err_resp, JSONResp, ValidToken,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Responder`, `Response`
[INFO] [stdout]   --> src/api/v1.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     response::{status::Custom, Responder, Response},
[INFO] [stdout]    |                                ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]   --> src/api/v1.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::{error::Error, result::Result};
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DbConn`, `sources::Source`, `users::User`, `users`
[INFO] [stdout]  --> src/api/v1/sources.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::db::{sources::Source, users, users::User, DbConn};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^  ^^^^^  ^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log`
[INFO] [stdout]  --> src/api/v1/sources.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/api/v1/sources.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JSONResp`, `ValidToken`, `internal_err_resp`, `ok_resp`, `user_err_resp`
[INFO] [stdout]  --> src/api/v1/sources.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     internal_err_resp, ok_resp, user_err_resp, JSONResp, ValidToken,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Responder`, `Response`
[INFO] [stdout]   --> src/api/v1.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     response::{status::Custom, Responder, Response},
[INFO] [stdout]    |                                ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]   --> src/api/v1.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::{error::Error, result::Result};
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MyCustom`
[INFO] [stdout]   --> src/api/v1.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct MyCustom<R>(Custom<R>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MyCustom`
[INFO] [stdout]   --> src/api/v1.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct MyCustom<R>(Custom<R>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 38s
[INFO] running `Command { std: "docker" "inspect" "a8db5dfa1ef8b0782965e751c24a5acf6540045c7421d80d902203f03769720b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8db5dfa1ef8b0782965e751c24a5acf6540045c7421d80d902203f03769720b", kill_on_drop: false }`
[INFO] [stdout] a8db5dfa1ef8b0782965e751c24a5acf6540045c7421d80d902203f03769720b