[INFO] fetching crate dconf_rs 0.3.0...
[INFO] testing dconf_rs-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dconf_rs 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate dconf_rs 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dconf_rs 0.3.0
[INFO] finished tweaking crates.io crate dconf_rs 0.3.0
[INFO] tweaked toml for crates.io crate dconf_rs 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d60bb88824a3703365c34f5f66b10fb32857b0c36a20f8d9b5f7d2872dba6566
[INFO] running `Command { std: "docker" "start" "-a" "d60bb88824a3703365c34f5f66b10fb32857b0c36a20f8d9b5f7d2872dba6566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d60bb88824a3703365c34f5f66b10fb32857b0c36a20f8d9b5f7d2872dba6566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d60bb88824a3703365c34f5f66b10fb32857b0c36a20f8d9b5f7d2872dba6566", kill_on_drop: false }`
[INFO] [stdout] d60bb88824a3703365c34f5f66b10fb32857b0c36a20f8d9b5f7d2872dba6566
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70d2b3573897fb46e48abaaf13d3aaa79335bfcc27bee2d225228291b95c4c1b
[INFO] running `Command { std: "docker" "start" "-a" "70d2b3573897fb46e48abaaf13d3aaa79335bfcc27bee2d225228291b95c4c1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dconf_rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "70d2b3573897fb46e48abaaf13d3aaa79335bfcc27bee2d225228291b95c4c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70d2b3573897fb46e48abaaf13d3aaa79335bfcc27bee2d225228291b95c4c1b", kill_on_drop: false }`
[INFO] [stdout] 70d2b3573897fb46e48abaaf13d3aaa79335bfcc27bee2d225228291b95c4c1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90a106fbac7dfaad51db42efea144b5f641f0f0eace9997c9f573598759dcdfb
[INFO] running `Command { std: "docker" "start" "-a" "90a106fbac7dfaad51db42efea144b5f641f0f0eace9997c9f573598759dcdfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling dconf_rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "90a106fbac7dfaad51db42efea144b5f641f0f0eace9997c9f573598759dcdfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a106fbac7dfaad51db42efea144b5f641f0f0eace9997c9f573598759dcdfb", kill_on_drop: false }`
[INFO] [stdout] 90a106fbac7dfaad51db42efea144b5f641f0f0eace9997c9f573598759dcdfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 909d5ece97ae479b6a9b4aac8d339f8c27820e109d43ca0fb7fa58ee64e4de72
[INFO] running `Command { std: "docker" "start" "-a" "909d5ece97ae479b6a9b4aac8d339f8c27820e109d43ca0fb7fa58ee64e4de72", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dconf_rs-32099ffe77da5463)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dconf_rs
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "909d5ece97ae479b6a9b4aac8d339f8c27820e109d43ca0fb7fa58ee64e4de72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "909d5ece97ae479b6a9b4aac8d339f8c27820e109d43ca0fb7fa58ee64e4de72", kill_on_drop: false }`
[INFO] [stdout] 909d5ece97ae479b6a9b4aac8d339f8c27820e109d43ca0fb7fa58ee64e4de72