[INFO] cloning repository https://github.com/pickfire/mini-yaml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pickfire/mini-yaml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpickfire%2Fmini-yaml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpickfire%2Fmini-yaml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1faab48bd453438720ab00500034c3d79babe03
[INFO] testing pickfire/mini-yaml against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpickfire%2Fmini-yaml" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pickfire/mini-yaml on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pickfire/mini-yaml
[INFO] finished tweaking git repo https://github.com/pickfire/mini-yaml
[INFO] tweaked toml for git repo https://github.com/pickfire/mini-yaml written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/pickfire/mini-yaml already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple_logger v1.2.0
[INFO] [stderr]   Downloaded log-derive v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffa86572165dacd1030fcc302a904410c1c303c5ba76e17f902e1de463fc0bc0
[INFO] running `Command { std: "docker" "start" "-a" "ffa86572165dacd1030fcc302a904410c1c303c5ba76e17f902e1de463fc0bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffa86572165dacd1030fcc302a904410c1c303c5ba76e17f902e1de463fc0bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa86572165dacd1030fcc302a904410c1c303c5ba76e17f902e1de463fc0bc0", kill_on_drop: false }`
[INFO] [stdout] ffa86572165dacd1030fcc302a904410c1c303c5ba76e17f902e1de463fc0bc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 466217fb237e32d050cf4fe67d7c5f5c2692d2a1d67cc2ba5cae4cdb53a82b65
[INFO] running `Command { std: "docker" "start" "-a" "466217fb237e32d050cf4fe67d7c5f5c2692d2a1d67cc2ba5cae4cdb53a82b65", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling rgb v0.8.13
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling simple_logger v1.2.0
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling log-derive v0.3.0
[INFO] [stderr]    Compiling mini-yaml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.00s
[INFO] running `Command { std: "docker" "inspect" "466217fb237e32d050cf4fe67d7c5f5c2692d2a1d67cc2ba5cae4cdb53a82b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "466217fb237e32d050cf4fe67d7c5f5c2692d2a1d67cc2ba5cae4cdb53a82b65", kill_on_drop: false }`
[INFO] [stdout] 466217fb237e32d050cf4fe67d7c5f5c2692d2a1d67cc2ba5cae4cdb53a82b65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb96359b6126d8139d23ff8e9b7267b7062a6f3349d61638780bd15263abe137
[INFO] running `Command { std: "docker" "start" "-a" "cb96359b6126d8139d23ff8e9b7267b7062a6f3349d61638780bd15263abe137", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini-yaml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "cb96359b6126d8139d23ff8e9b7267b7062a6f3349d61638780bd15263abe137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb96359b6126d8139d23ff8e9b7267b7062a6f3349d61638780bd15263abe137", kill_on_drop: false }`
[INFO] [stdout] cb96359b6126d8139d23ff8e9b7267b7062a6f3349d61638780bd15263abe137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0a99bbf83ea9ade177b7788285673b66d581e68e5eb7105f22c5cf2df05da8f
[INFO] running `Command { std: "docker" "start" "-a" "b0a99bbf83ea9ade177b7788285673b66d581e68e5eb7105f22c5cf2df05da8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mini_yaml-61b5de9188bff9e5)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test block_in_block_in_block_sequence ... ok
[INFO] [stdout] test block_mapping_explicit_key_only ... ok
[INFO] [stdout] test block_mapping_explicit_multiple_key_only ... ok
[INFO] [stdout] test block_mapping_explicit_single_key_value ... ok
[INFO] [stdout] test block_mapping_explicit_with_block_sequence ... ok
[INFO] [stdout] test block_in_block_sequence ... ok
[INFO] [stdout] test block_mapping_explicit_multiple_key_value ... ok
[INFO] [stdout] test block_sequence_single ... ok
[INFO] [stdout] test block_sequence_empty ... ok
[INFO] [stdout] test block_sequence_single_negative ... ok
[INFO] [stdout] test flow_mapping_compact ... ok
[INFO] [stdout] test block_sequence_multiple ... ok
[INFO] [stdout] test flow_mapping_empty_spaces ... ok
[INFO] [stdout] test flow_in_block_sequence ... ok
[INFO] [stdout] test flow_mapping_empty ... ok
[INFO] [stdout] test flow_mapping_extra_comma ... ok
[INFO] [stdout] test flow_mapping_relax ... ok
[INFO] [stdout] test flow_scalar_ignore_whitespace ... ok
[INFO] [stdout] test flow_mapping_single ... ok
[INFO] [stdout] test flow_sequence_compact ... ok
[INFO] [stdout] test flow_sequence_empty_spaces ... ok
[INFO] [stdout] test flow_sequence_empty ... ok
[INFO] [stdout] test flow_sequence_extra_comma ... ok
[INFO] [stdout] test flow_sequence_nested ... ok
[INFO] [stdout] test flow_sequence_relax ... ok
[INFO] [stdout] test flow_sequence_single ... ok
[INFO] [stdout] test scalar_negative ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mini_yaml-27540e5a9f62876f)
[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 mini-yaml
[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" "b0a99bbf83ea9ade177b7788285673b66d581e68e5eb7105f22c5cf2df05da8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a99bbf83ea9ade177b7788285673b66d581e68e5eb7105f22c5cf2df05da8f", kill_on_drop: false }`
[INFO] [stdout] b0a99bbf83ea9ade177b7788285673b66d581e68e5eb7105f22c5cf2df05da8f