[INFO] cloning repository https://github.com/sankar-boro/hacking-with-rust-web-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sankar-boro/hacking-with-rust-web-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsankar-boro%2Fhacking-with-rust-web-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsankar-boro%2Fhacking-with-rust-web-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef01160fd7daff5456433c25d4dc7e1c8457fa95
[INFO] checking sankar-boro/hacking-with-rust-web-server/ef01160fd7daff5456433c25d4dc7e1c8457fa95 against master#94b72d6bebbddb5d17860914c4544f37365e988c for pr-122789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsankar-boro%2Fhacking-with-rust-web-server" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sankar-boro/hacking-with-rust-web-server on toolchain 94b72d6bebbddb5d17860914c4544f37365e988c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sankar-boro/hacking-with-rust-web-server
[INFO] finished tweaking git repo https://github.com/sankar-boro/hacking-with-rust-web-server
[INFO] tweaked toml for git repo https://github.com/sankar-boro/hacking-with-rust-web-server written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sankar-boro/hacking-with-rust-web-server 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" "+94b72d6bebbddb5d17860914c4544f37365e988c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c1ad9b4db8c1e42bbd3fb0455e6da12b0956d7ef10861c187a1d44c04fba4a6
[INFO] running `Command { std: "docker" "start" "-a" "1c1ad9b4db8c1e42bbd3fb0455e6da12b0956d7ef10861c187a1d44c04fba4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c1ad9b4db8c1e42bbd3fb0455e6da12b0956d7ef10861c187a1d44c04fba4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1ad9b4db8c1e42bbd3fb0455e6da12b0956d7ef10861c187a1d44c04fba4a6", kill_on_drop: false }`
[INFO] [stdout] 1c1ad9b4db8c1e42bbd3fb0455e6da12b0956d7ef10861c187a1d44c04fba4a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "ee5a835b39d0b34ccbc220c347ccfd77d35e5a6aa4f95421245782c4bf379acb", kill_on_drop: false }`
[INFO] [stderr] warning: http-server v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-expand` which is missing a lib target
[INFO] [stderr] warning: http-server v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `s4nk4r-futures` which is missing a lib target
[INFO] [stderr] warning: http-server v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `s4nk4r-practise` which is missing a lib target
[INFO] [stderr] warning: http-server v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `s4nk4r-test` which is missing a lib target
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[INFO] [stderr]     Checking polling v3.5.0
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[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking s4nk4r-service v0.1.0 (/opt/rustwide/workdir/s4nk4r-service)
[INFO] [stderr]     Checking s4nk4r-futures v0.1.0 (/opt/rustwide/workdir/s4nk4r-futures)
[INFO] [stdout] warning: unused import: `async_std::prelude::*`
[INFO] [stdout]  --> s4nk4r-futures/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_std::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Context`, `Mutex`, `Poll`, `Receiver as StdReceiver`, `SyncSender as StdSender`, `Waker`, `pin::Pin`, `sync_channel`, `thread`, `time::Duration`
[INFO] [stdout]   --> s4nk4r-futures/src/main.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout] 6  |         pin::Pin,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 7  |         future::Future,
[INFO] [stdout] 8  |         sync::{Arc, Mutex},
[INFO] [stdout]    |                ^^^  ^^^^^
[INFO] [stdout] 9  |         task::{Context, Poll, Waker},
[INFO] [stdout]    |                ^^^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 10 |         sync::mpsc::{sync_channel, SyncSender as StdSender, Receiver as StdReceiver},
[INFO] [stdout]    |                      ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |         thread,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 12 |         time::Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]  --> s4nk4r-futures/src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_std::prelude::*;
[INFO] [stdout]   |     --------------------- the item `Future` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 7 |         future::Future,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArcWake`, `BoxFuture`, `FutureExt`, `waker_ref`
[INFO] [stdout]   --> s4nk4r-futures/src/main.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | use futures::{future::{BoxFuture, FutureExt}, task::{waker_ref, ArcWake}};
[INFO] [stdout]    |                        ^^^^^^^^^  ^^^^^^^^^          ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_std::prelude::*`
[INFO] [stdout]  --> s4nk4r-futures/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_std::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Context`, `Mutex`, `Poll`, `Receiver as StdReceiver`, `SyncSender as StdSender`, `Waker`, `pin::Pin`, `sync_channel`, `thread`, `time::Duration`
[INFO] [stdout]   --> s4nk4r-futures/src/main.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout] 6  |         pin::Pin,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 7  |         future::Future,
[INFO] [stdout] 8  |         sync::{Arc, Mutex},
[INFO] [stdout]    |                ^^^  ^^^^^
[INFO] [stdout] 9  |         task::{Context, Poll, Waker},
[INFO] [stdout]    |                ^^^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 10 |         sync::mpsc::{sync_channel, SyncSender as StdSender, Receiver as StdReceiver},
[INFO] [stdout]    |                      ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |         thread,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 12 |         time::Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]  --> s4nk4r-futures/src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_std::prelude::*;
[INFO] [stdout]   |     --------------------- the item `Future` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 7 |         future::Future,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArcWake`, `BoxFuture`, `FutureExt`, `waker_ref`
[INFO] [stdout]   --> s4nk4r-futures/src/main.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | use futures::{future::{BoxFuture, FutureExt}, task::{waker_ref, ArcWake}};
[INFO] [stdout]    |                        ^^^^^^^^^  ^^^^^^^^^          ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_service` is never used
[INFO] [stdout]    --> s4nk4r-futures/src/service.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 97  | pub trait IntoService<S, Req>
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn into_service(self) -> S;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_factory` is never used
[INFO] [stdout]    --> s4nk4r-futures/src/service.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait IntoServiceFactory<SF, Req>
[INFO] [stdout]     |           ------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn into_factory(self) -> SF;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `into_service` is never used
[INFO] [stdout]    --> s4nk4r-futures/src/service.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub fn into_service<I, S, Req>(tp: I) -> S
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_service` is never used
[INFO] [stdout]    --> s4nk4r-futures/src/service.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 97  | pub trait IntoService<S, Req>
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn into_service(self) -> S;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_factory` is never used
[INFO] [stdout]    --> s4nk4r-futures/src/service.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait IntoServiceFactory<SF, Req>
[INFO] [stdout]     |           ------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn into_factory(self) -> SF;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `into_service` is never used
[INFO] [stdout]    --> s4nk4r-futures/src/service.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub fn into_service<I, S, Req>(tp: I) -> S
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking deadpool-runtime v0.1.3
[INFO] [stderr]     Checking s4nk4r-test v0.1.0 (/opt/rustwide/workdir/s4nk4r-test)
[INFO] [stdout] error: couldn't read s4nk4r-test/src/test.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `s4nk4r-test` (example "test") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: static `DATA` is never used
[INFO] [stdout]  --> s4nk4r-test/src/main.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | static DATA: &str = "home";
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DATA` is never used
[INFO] [stdout]  --> s4nk4r-test/src/main.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | static DATA: &str = "home";
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee5a835b39d0b34ccbc220c347ccfd77d35e5a6aa4f95421245782c4bf379acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5a835b39d0b34ccbc220c347ccfd77d35e5a6aa4f95421245782c4bf379acb", kill_on_drop: false }`
[INFO] [stdout] ee5a835b39d0b34ccbc220c347ccfd77d35e5a6aa4f95421245782c4bf379acb