[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] 8277208a49afbb71c0955b76d21b3e503a1ed72a [INFO] checking sankar-boro/hacking-with-rust-web-server against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789 [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-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sankar-boro/hacking-with-rust-web-server on toolchain 7b3565da729099dbe807466fcd118fb2815986e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "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-4/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: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5b0a52525bbe72556a0348976c4d10be0e5db3bd7b9f47dda9d81dfeb5dcfdb [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" "a5b0a52525bbe72556a0348976c4d10be0e5db3bd7b9f47dda9d81dfeb5dcfdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5b0a52525bbe72556a0348976c4d10be0e5db3bd7b9f47dda9d81dfeb5dcfdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5b0a52525bbe72556a0348976c4d10be0e5db3bd7b9f47dda9d81dfeb5dcfdb", kill_on_drop: false }` [INFO] [stdout] a5b0a52525bbe72556a0348976c4d10be0e5db3bd7b9f47dda9d81dfeb5dcfdb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--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] fac7b974bc9250141ed2a126e964028398e7631ca759fc7cb9b98c538f29e819 [INFO] running `Command { std: "docker" "start" "-a" "fac7b974bc9250141ed2a126e964028398e7631ca759fc7cb9b98c538f29e819", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking ascii v0.8.7 [INFO] [stderr] Checking loony-macro v0.1.0 (/opt/rustwide/workdir/loony-macro) [INFO] [stderr] Checking loony-http v0.1.0 (/opt/rustwide/workdir/loony-http) [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking thread_local v1.1.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling ahash v0.7.2 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking nb-connect v1.0.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking serde_json v1.0.61 [INFO] [stderr] Compiling ctor v0.1.16 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Checking value-bag v1.0.0-alpha.6 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking tiny_http v0.6.2 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking mustache v0.9.0 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking nickel v0.11.0 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking loony-service v0.1.0 (/opt/rustwide/workdir/loony-service) [INFO] [stderr] Checking loony-futures v0.1.0 (/opt/rustwide/workdir/loony-futures) [INFO] [stderr] Checking loony-test v0.1.0 (/opt/rustwide/workdir/loony-test) [INFO] [stderr] Checking http-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> loony-test/src/http_parse.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `test_data` [INFO] [stdout] --> loony-test/src/array_test.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | test_data: [&'a u8; 2], [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] [stdout] warning: unused variable: `app` [INFO] [stdout] --> loony-test/src/main.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | let app = App { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_app` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `home` [INFO] [stdout] --> loony-test/src/main.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn home() -> impl Responder { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `services` [INFO] [stdout] --> loony-test/src/main.rs:15:3 [INFO] [stdout] | [INFO] [stdout] 15 | services: Vec> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `app` [INFO] [stdout] --> loony-test/src/main.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | let app = App { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_app` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `home` [INFO] [stdout] --> loony-test/src/main.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn home() -> impl Responder { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `services` [INFO] [stdout] --> loony-test/src/main.rs:15:3 [INFO] [stdout] | [INFO] [stdout] 15 | services: Vec> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::prelude::*` [INFO] [stdout] --> loony-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] --> loony-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: unused imports: `ArcWake`, `BoxFuture`, `FutureExt`, `waker_ref` [INFO] [stdout] --> loony-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] --> loony-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] --> loony-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: unused imports: `ArcWake`, `BoxFuture`, `FutureExt`, `waker_ref` [INFO] [stdout] --> loony-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: function is never used: `into_service` [INFO] [stdout] --> loony-futures/src/service.rs:133:8 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn into_service(tp: I) -> S [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `into_service` [INFO] [stdout] --> loony-futures/src/service.rs:133:8 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn into_service(tp: I) -> S [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `Command { std: "docker" "inspect" "fac7b974bc9250141ed2a126e964028398e7631ca759fc7cb9b98c538f29e819", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fac7b974bc9250141ed2a126e964028398e7631ca759fc7cb9b98c538f29e819", kill_on_drop: false }` [INFO] [stdout] fac7b974bc9250141ed2a126e964028398e7631ca759fc7cb9b98c538f29e819