[INFO] fetching crate dotecnf 0.1.1...
[INFO] testing dotecnf-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate dotecnf 0.1.1 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate dotecnf 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-37/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 908ac47ef0bd0380ce13712a27806ec6c87b4cfb938027b4bd9815d3083bcb31
[INFO] running `Command { std: "docker" "start" "-a" "908ac47ef0bd0380ce13712a27806ec6c87b4cfb938027b4bd9815d3083bcb31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "908ac47ef0bd0380ce13712a27806ec6c87b4cfb938027b4bd9815d3083bcb31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908ac47ef0bd0380ce13712a27806ec6c87b4cfb938027b4bd9815d3083bcb31", kill_on_drop: false }`
[INFO] [stdout] 908ac47ef0bd0380ce13712a27806ec6c87b4cfb938027b4bd9815d3083bcb31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fff5f86a82d7dc7344172feb6dafc260f2057644a338b2377bd316e2e1a885a2
[INFO] running `Command { std: "docker" "start" "-a" "fff5f86a82d7dc7344172feb6dafc260f2057644a338b2377bd316e2e1a885a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling synstructure v0.12.3
[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 10.56s
[INFO] running `Command { std: "docker" "inspect" "fff5f86a82d7dc7344172feb6dafc260f2057644a338b2377bd316e2e1a885a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff5f86a82d7dc7344172feb6dafc260f2057644a338b2377bd316e2e1a885a2", kill_on_drop: false }`
[INFO] [stdout] fff5f86a82d7dc7344172feb6dafc260f2057644a338b2377bd316e2e1a885a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f72c0b8369740d8d465208d9eaa707ab2aaad92d4d922e1a8146c1d5919e90a6
[INFO] running `Command { std: "docker" "start" "-a" "f72c0b8369740d8d465208d9eaa707ab2aaad92d4d922e1a8146c1d5919e90a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling dotecnf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "f72c0b8369740d8d465208d9eaa707ab2aaad92d4d922e1a8146c1d5919e90a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72c0b8369740d8d465208d9eaa707ab2aaad92d4d922e1a8146c1d5919e90a6", kill_on_drop: false }`
[INFO] [stdout] f72c0b8369740d8d465208d9eaa707ab2aaad92d4d922e1a8146c1d5919e90a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11b6a9524e1751d5b165d7a5342dadbfa438ada8619e060600b0a5f7ad59dec4
[INFO] running `Command { std: "docker" "start" "-a" "11b6a9524e1751d5b165d7a5342dadbfa438ada8619e060600b0a5f7ad59dec4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dotecnf-efaee041876f3410)
[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]      Running tests/error.rs (/opt/rustwide/target/debug/deps/error-1aff1c6f47ba7770)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test error_empty_hierarchy ... ok
[INFO] [stdout] test error_end_hierarchy ... ok
[INFO] [stdout] test error_not_head_comment ... ok
[INFO] [stdout] test error_not_usable_character_for_key ... ok
[INFO] [stdout] test error_not_usable_character_for_key_head_char ... ok
[INFO] [stdout] test error_not_usable_under_score_for_key_head_char ... ok
[INFO] [stdout] test error_unknown_separator ... ok
[INFO] [stdout] test error_position_right_mid_paren ... ok
[INFO] [stdout] test error_unknown_wrapping_quote ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/success.rs (/opt/rustwide/target/debug/deps/success-04ec2fff9a0a5bb9)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test success_comment_input ... ok
[INFO] [stdout] test success_key_empty_value_input ... ok
[INFO] [stdout] test success_empty_input ... ok
[INFO] [stdout] test success_key_none_value_input ... ok
[INFO] [stdout] test success_key_not_empty_value_input ... ok
[INFO] [stdout] test success_key_value_empty_hierarchy_input ... ok
[INFO] [stdout] test success_key_value_hierarchy_input ... ok
[INFO] [stdout] test success_key_values_input ... ok
[INFO] [stdout] test success_key_values_many_empty_hierarchy_input ... ok
[INFO] [stdout] test success_rewrite ... ok
[INFO] [stdout] test success_key_values_many_hierarchy_input ... ok
[INFO] [stdout] test success_new_line_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "11b6a9524e1751d5b165d7a5342dadbfa438ada8619e060600b0a5f7ad59dec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b6a9524e1751d5b165d7a5342dadbfa438ada8619e060600b0a5f7ad59dec4", kill_on_drop: false }`
[INFO] [stdout] 11b6a9524e1751d5b165d7a5342dadbfa438ada8619e060600b0a5f7ad59dec4