[INFO] fetching crate commandext 0.1.0...
[INFO] testing commandext-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate commandext 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate commandext 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate commandext 0.1.0
[INFO] finished tweaking crates.io crate commandext 0.1.0
[INFO] tweaked toml for crates.io crate commandext 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efa3f39aa3b942f96d443ffbbb3e969ce4a4ab2bd5424af5a13710c71191c10d
[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" "efa3f39aa3b942f96d443ffbbb3e969ce4a4ab2bd5424af5a13710c71191c10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efa3f39aa3b942f96d443ffbbb3e969ce4a4ab2bd5424af5a13710c71191c10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efa3f39aa3b942f96d443ffbbb3e969ce4a4ab2bd5424af5a13710c71191c10d", kill_on_drop: false }`
[INFO] [stdout] efa3f39aa3b942f96d443ffbbb3e969ce4a4ab2bd5424af5a13710c71191c10d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 4b304e6cf7c0ff82ae215e2775c0ed822447cfbc68f5332f589e54dfe6d546d4
[INFO] running `Command { std: "docker" "start" "-a" "4b304e6cf7c0ff82ae215e2775c0ed822447cfbc68f5332f589e54dfe6d546d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling commandext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 119 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:127:6
[INFO] [stdout]     |
[INFO] [stdout] 127 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:161:6
[INFO] [stdout]     |
[INFO] [stdout] 161 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "4b304e6cf7c0ff82ae215e2775c0ed822447cfbc68f5332f589e54dfe6d546d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b304e6cf7c0ff82ae215e2775c0ed822447cfbc68f5332f589e54dfe6d546d4", kill_on_drop: false }`
[INFO] [stdout] 4b304e6cf7c0ff82ae215e2775c0ed822447cfbc68f5332f589e54dfe6d546d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 627f30c0c181e9d1de9f8ba054331bfd6035ca3e6c97623f39f7eb0930dfee73
[INFO] running `Command { std: "docker" "start" "-a" "627f30c0c181e9d1de9f8ba054331bfd6035ca3e6c97623f39f7eb0930dfee73", kill_on_drop: false }`
[INFO] [stderr]    Compiling sodium-sys v0.0.4
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 119 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:127:6
[INFO] [stdout]     |
[INFO] [stdout] 127 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:161:6
[INFO] [stdout]     |
[INFO] [stdout] 161 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling commandext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 119 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:127:6
[INFO] [stdout]     |
[INFO] [stdout] 127 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:161:6
[INFO] [stdout]     |
[INFO] [stdout] 161 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.22s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/commandext-52592b12fb2a4f62)
[INFO] running `Command { std: "docker" "inspect" "627f30c0c181e9d1de9f8ba054331bfd6035ca3e6c97623f39f7eb0930dfee73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "627f30c0c181e9d1de9f8ba054331bfd6035ca3e6c97623f39f7eb0930dfee73", kill_on_drop: false }`
[INFO] [stdout] 627f30c0c181e9d1de9f8ba054331bfd6035ca3e6c97623f39f7eb0930dfee73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] d1305c464f7e22dc12a9bb582798ca44c7a7b2396b93c40bd76721a6a43ce0bc
[INFO] running `Command { std: "docker" "start" "-a" "d1305c464f7e22dc12a9bb582798ca44c7a7b2396b93c40bd76721a6a43ce0bc", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:119:6
[INFO] [stdout] running 5 tests
[INFO] [stderr]     |
[INFO] [stdout] Testing Spawn
[INFO] [stderr] 119 |     };
[INFO] [stdout] test test::test_spawn_header ... ok
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stdout] Testing Spawn
[INFO] [stderr]     |
[INFO] [stdout] test test::test_spawn ... ok
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:127:6
[INFO] [stderr]     |
[INFO] [stderr] 127 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:161:6
[INFO] [stderr]     |
[INFO] [stderr] 161 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: `commandext` (lib) generated 3 warnings
[INFO] [stderr] warning: `commandext` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/commandext-52592b12fb2a4f62)
[INFO] [stdout] CARGO=/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/bin/cargo
[INFO] [stdout] CARGO_HOME=/opt/rustwide/cargo-home
[INFO] [stdout] CARGO_INCREMENTAL=0
[INFO] [stdout] CARGO_MANIFEST_DIR=/opt/rustwide/workdir
[INFO] [stdout] CARGO_PKG_AUTHORS=Jason Ozias <jason.g.ozias@gmail.com>
[INFO] [stdout] CARGO_PKG_DESCRIPTION=A Command extension suitable for use in Rust Builders
[INFO] [stdout] CARGO_PKG_HOMEPAGE=http://rust-builder.github.io/commandext
[INFO] [stdout] CARGO_PKG_LICENSE=MIT/Apache-2.0
[INFO] [stdout] CARGO_PKG_LICENSE_FILE=
[INFO] [stdout] CARGO_PKG_NAME=commandext
[INFO] [stdout] CARGO_PKG_REPOSITORY=https://github.com/rust-builder/commandext
[INFO] [stdout] CARGO_PKG_VERSION=0.1.0
[INFO] [stdout] CARGO_PKG_VERSION_MAJOR=0
[INFO] [stdout] CARGO_PKG_VERSION_MINOR=1
[INFO] [stdout] CARGO_PKG_VERSION_PATCH=0
[INFO] [stdout] CARGO_PKG_VERSION_PRE=
[INFO] [stdout] CARGO_TARGET_DIR=/opt/rustwide/target
[INFO] [stdout] HOME=/root
[INFO] [stdout] HOSTNAME=d1305c464f7e
[INFO] [stdout] LD_LIBRARY_PATH=/opt/rustwide/target/debug/deps:/opt/rustwide/target/debug:/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib:/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib
[INFO] [stdout] PATH=/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[INFO] [stdout] RUSTFLAGS=--cap-lints=warn
[INFO] [stdout] RUSTUP_HOME=/opt/rustwide/rustup-home
[INFO] [stdout] RUSTUP_TOOLCHAIN=beta-2022-04-10-x86_64-unknown-linux-gnu
[INFO] [stdout] RUST_BACKTRACE=full
[INFO] [stdout] RUST_RECURSION_COUNT=1
[INFO] [stdout] SOURCE_DIR=/opt/rustwide/workdir
[INFO] [stdout] SSL_CERT_DIR=/usr/lib/ssl/certs
[INFO] [stdout] SSL_CERT_FILE=/usr/lib/ssl/certs/ca-certificates.crt
[INFO] [stdout] TST=1
[INFO] [stdout] test test::test_spawn_env ... ok
[INFO] [stdout] test test::test_output_env ... ok
[INFO] [stderr]    Doc-tests commandext
[INFO] [stdout] test test::test_command_ext ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:119:6
[INFO] [stderr]     |
[INFO] [stderr] 119 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:127:6
[INFO] [stderr]     |
[INFO] [stderr] 127 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:161:6
[INFO] [stderr]     |
[INFO] [stderr] 161 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stdout] running 3 tests
[INFO] [stderr] 
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1305c464f7e22dc12a9bb582798ca44c7a7b2396b93c40bd76721a6a43ce0bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1305c464f7e22dc12a9bb582798ca44c7a7b2396b93c40bd76721a6a43ce0bc", kill_on_drop: false }`
[INFO] [stdout] d1305c464f7e22dc12a9bb582798ca44c7a7b2396b93c40bd76721a6a43ce0bc