[INFO] updating cached repository https://github.com/rustudio/rustudy [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 386872d366921caf639b77fd2186708d815d4ff5 [INFO] testing rustudio/rustudy against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustudio%2Frustudy" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rustudio/rustudy on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/rustudio/rustudy [INFO] finished tweaking git repo https://github.com/rustudio/rustudy [INFO] tweaked toml for git repo https://github.com/rustudio/rustudy written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/rustudio/rustudy already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /big/crater/work/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 593597128b8b320b3e1b43dcc7dcef97df199b3448c3b43ae9b0a8abbf6b49db [INFO] running `"docker" "start" "-a" "593597128b8b320b3e1b43dcc7dcef97df199b3448c3b43ae9b0a8abbf6b49db"` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling dotenv v0.9.0 [INFO] [stderr] Compiling tokio-reactor v0.1.10 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling diesel_derives v1.4.0 [INFO] [stderr] Compiling diesel v1.4.2 [INFO] [stderr] Compiling rustudy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `self::hyper::Request` [INFO] [stderr] --> src/rest/hyper.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use self::hyper::Request; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::hyper::Method` [INFO] [stderr] --> src/rest/hyper.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use self::hyper::Method; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::hyper::header::HeaderValue` [INFO] [stderr] --> src/rest/hyper.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use self::hyper::header::HeaderValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/main.rs:13:15 [INFO] [stderr] | [INFO] [stderr] 13 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Client`, `Method`, `Request` [INFO] [stderr] --> src/main.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | use hyper::{Client, Method, Request}; [INFO] [stderr] | ^^^^^^ ^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Future`, `Stream` [INFO] [stderr] --> src/main.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | use hyper::rt::{self, Future, Stream}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/main.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.24s [INFO] running `"docker" "inspect" "593597128b8b320b3e1b43dcc7dcef97df199b3448c3b43ae9b0a8abbf6b49db"` [INFO] running `"docker" "rm" "-f" "593597128b8b320b3e1b43dcc7dcef97df199b3448c3b43ae9b0a8abbf6b49db"` [INFO] [stdout] 593597128b8b320b3e1b43dcc7dcef97df199b3448c3b43ae9b0a8abbf6b49db [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] d5d027259bdb080951980f838cd07d6164eff5dad1a9051b5e35b9d60cf5cb2b [INFO] running `"docker" "start" "-a" "d5d027259bdb080951980f838cd07d6164eff5dad1a9051b5e35b9d60cf5cb2b"` [INFO] [stderr] Compiling rustudy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `self::hyper::Request` [INFO] [stderr] --> src/rest/hyper.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use self::hyper::Request; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::hyper::Method` [INFO] [stderr] --> src/rest/hyper.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use self::hyper::Method; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::hyper::header::HeaderValue` [INFO] [stderr] --> src/rest/hyper.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use self::hyper::header::HeaderValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/main.rs:13:15 [INFO] [stderr] | [INFO] [stderr] 13 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Client`, `Method`, `Request` [INFO] [stderr] --> src/main.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | use hyper::{Client, Method, Request}; [INFO] [stderr] | ^^^^^^ ^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Future`, `Stream` [INFO] [stderr] --> src/main.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | use hyper::rt::{self, Future, Stream}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/main.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `"docker" "inspect" "d5d027259bdb080951980f838cd07d6164eff5dad1a9051b5e35b9d60cf5cb2b"` [INFO] running `"docker" "rm" "-f" "d5d027259bdb080951980f838cd07d6164eff5dad1a9051b5e35b9d60cf5cb2b"` [INFO] [stdout] d5d027259bdb080951980f838cd07d6164eff5dad1a9051b5e35b9d60cf5cb2b [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 91a93fe9077a7377ad5a88bc36a24b522f66d851db76deb3abf0cfea94ed66c9 [INFO] running `"docker" "start" "-a" "91a93fe9077a7377ad5a88bc36a24b522f66d851db76deb3abf0cfea94ed66c9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rustudy-106819fb358ff44c [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "91a93fe9077a7377ad5a88bc36a24b522f66d851db76deb3abf0cfea94ed66c9"` [INFO] running `"docker" "rm" "-f" "91a93fe9077a7377ad5a88bc36a24b522f66d851db76deb3abf0cfea94ed66c9"` [INFO] [stdout] 91a93fe9077a7377ad5a88bc36a24b522f66d851db76deb3abf0cfea94ed66c9