[INFO] fetching crate configstore 0.1.3...
[INFO] testing configstore-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate configstore 0.1.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate configstore 0.1.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate configstore 0.1.3
[INFO] finished tweaking crates.io crate configstore 0.1.3
[INFO] tweaked toml for crates.io crate configstore 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded platform-dirs v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 352fa5ab082ad39594c0111c2d5d77143ec2e71a125e96e87f95cf6da5c05b55
[INFO] running `Command { std: "docker" "start" "-a" "352fa5ab082ad39594c0111c2d5d77143ec2e71a125e96e87f95cf6da5c05b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "352fa5ab082ad39594c0111c2d5d77143ec2e71a125e96e87f95cf6da5c05b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352fa5ab082ad39594c0111c2d5d77143ec2e71a125e96e87f95cf6da5c05b55", kill_on_drop: false }`
[INFO] [stdout] 352fa5ab082ad39594c0111c2d5d77143ec2e71a125e96e87f95cf6da5c05b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d129eccd18040d048a98d365b7761c2fc6f02e61828bb619cc91594f20bf49a
[INFO] running `Command { std: "docker" "start" "-a" "4d129eccd18040d048a98d365b7761c2fc6f02e61828bb619cc91594f20bf49a", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling platform-dirs v0.2.0
[INFO] [stderr]    Compiling configstore v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "4d129eccd18040d048a98d365b7761c2fc6f02e61828bb619cc91594f20bf49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d129eccd18040d048a98d365b7761c2fc6f02e61828bb619cc91594f20bf49a", kill_on_drop: false }`
[INFO] [stdout] 4d129eccd18040d048a98d365b7761c2fc6f02e61828bb619cc91594f20bf49a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b11d752fe3e14744a93fa27fe9d0e83ad4441c08279ffbfdfff24164337281e4
[INFO] running `Command { std: "docker" "start" "-a" "b11d752fe3e14744a93fa27fe9d0e83ad4441c08279ffbfdfff24164337281e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling configstore v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "b11d752fe3e14744a93fa27fe9d0e83ad4441c08279ffbfdfff24164337281e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11d752fe3e14744a93fa27fe9d0e83ad4441c08279ffbfdfff24164337281e4", kill_on_drop: false }`
[INFO] [stdout] b11d752fe3e14744a93fa27fe9d0e83ad4441c08279ffbfdfff24164337281e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 240f042af98dbeeb8f719392950bd359be339ddcd7d9614e18768ea0a0332af4
[INFO] running `Command { std: "docker" "start" "-a" "240f042af98dbeeb8f719392950bd359be339ddcd7d9614e18768ea0a0332af4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/configstore-ccbc7166a089c6df)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_string ... ok
[INFO] [stdout] test tests::test_vector ... ok
[INFO] [stdout] test tests::test_struct ... ok
[INFO] [stdout] test tests::reset_same_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests configstore
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Configstore::new (line 35) ... ok
[INFO] [stdout] test src/lib.rs - Configstore (line 14) ... ok
[INFO] [stdout] test src/lib.rs - Configstore::set (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "240f042af98dbeeb8f719392950bd359be339ddcd7d9614e18768ea0a0332af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240f042af98dbeeb8f719392950bd359be339ddcd7d9614e18768ea0a0332af4", kill_on_drop: false }`
[INFO] [stdout] 240f042af98dbeeb8f719392950bd359be339ddcd7d9614e18768ea0a0332af4