[INFO] fetching crate dotecnf 0.1.1...
[INFO] testing dotecnf-0.1.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate dotecnf 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dotecnf 0.1.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dotecnf 0.1.1
[INFO] finished tweaking crates.io crate dotecnf 0.1.1
[INFO] tweaked toml for crates.io crate dotecnf 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate dotecnf 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35b72089ff200023b10a3e23dceb2a1aa7e954165b2f75ab59e03ee9217a3d78
[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" "35b72089ff200023b10a3e23dceb2a1aa7e954165b2f75ab59e03ee9217a3d78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35b72089ff200023b10a3e23dceb2a1aa7e954165b2f75ab59e03ee9217a3d78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b72089ff200023b10a3e23dceb2a1aa7e954165b2f75ab59e03ee9217a3d78", kill_on_drop: false }`
[INFO] [stdout] 35b72089ff200023b10a3e23dceb2a1aa7e954165b2f75ab59e03ee9217a3d78
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 4f4b5e1f843c06fee2c0ff2ab3a7dded1934f64dc798247852dc6fd1faa4181f
[INFO] running `Command { std: "docker" "start" "-a" "4f4b5e1f843c06fee2c0ff2ab3a7dded1934f64dc798247852dc6fd1faa4181f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling dotecnf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.89s
[INFO] running `Command { std: "docker" "inspect" "4f4b5e1f843c06fee2c0ff2ab3a7dded1934f64dc798247852dc6fd1faa4181f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4b5e1f843c06fee2c0ff2ab3a7dded1934f64dc798247852dc6fd1faa4181f", kill_on_drop: false }`
[INFO] [stdout] 4f4b5e1f843c06fee2c0ff2ab3a7dded1934f64dc798247852dc6fd1faa4181f
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e9bde459e194e7a1f9fcb87043352a835092c4c725d6fcab10b4d5df58e6570
[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" "5e9bde459e194e7a1f9fcb87043352a835092c4c725d6fcab10b4d5df58e6570", kill_on_drop: false }`
[INFO] [stderr]    Compiling dotecnf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "5e9bde459e194e7a1f9fcb87043352a835092c4c725d6fcab10b4d5df58e6570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e9bde459e194e7a1f9fcb87043352a835092c4c725d6fcab10b4d5df58e6570", kill_on_drop: false }`
[INFO] [stdout] 5e9bde459e194e7a1f9fcb87043352a835092c4c725d6fcab10b4d5df58e6570
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bf5d614bb499c395e87f617a182c00f1e722209128460d581bd74ff57d7e405
[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" "7bf5d614bb499c395e87f617a182c00f1e722209128460d581bd74ff57d7e405", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dotecnf-717529ed9b264252)
[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]      Running tests/error.rs (/opt/rustwide/target/debug/deps/error-e5df1d8b4dfb90c5)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test error_empty_hierarchy ... ok
[INFO] [stdout] test error_not_usable_character_for_key ... ok
[INFO] [stdout] test error_position_right_mid_paren ... ok
[INFO] [stdout] test error_unknown_separator ... ok
[INFO] [stdout] test error_unknown_wrapping_quote ... ok
[INFO] [stdout] test error_not_usable_under_score_for_key_head_char ... ok
[INFO] [stdout] test error_not_head_comment ... ok
[INFO] [stdout] test error_end_hierarchy ... ok
[INFO] [stdout] test error_not_usable_character_for_key_head_char ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/success.rs (/opt/rustwide/target/debug/deps/success-00111ceb974b9f62)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test success_comment_input ... ok
[INFO] [stdout] test success_key_none_value_input ... ok
[INFO] [stdout] test success_key_empty_value_input ... ok
[INFO] [stdout] test success_key_value_empty_hierarchy_input ... ok
[INFO] [stdout] test success_empty_input ... ok
[INFO] [stdout] test success_key_value_hierarchy_input ... ok
[INFO] [stdout] test success_new_line_input ... ok
[INFO] [stdout] test success_rewrite ... ok
[INFO] [stdout] test success_key_values_many_hierarchy_input ... ok
[INFO] [stdout] test success_key_not_empty_value_input ... ok
[INFO] [stdout] test success_key_values_input ... ok
[INFO] [stdout] test success_key_values_many_empty_hierarchy_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dotecnf
[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" "7bf5d614bb499c395e87f617a182c00f1e722209128460d581bd74ff57d7e405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf5d614bb499c395e87f617a182c00f1e722209128460d581bd74ff57d7e405", kill_on_drop: false }`
[INFO] [stdout] 7bf5d614bb499c395e87f617a182c00f1e722209128460d581bd74ff57d7e405