[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 beta-2021-01-01 for beta-1.50-1
[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 beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log-derive v0.3.0
[INFO] [stderr]   Downloaded simple_logger v1.2.0
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4008b9d744b35fb67386e23a78886c4b9016178e47f89000e838bff0125e1579
[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" "4008b9d744b35fb67386e23a78886c4b9016178e47f89000e838bff0125e1579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4008b9d744b35fb67386e23a78886c4b9016178e47f89000e838bff0125e1579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4008b9d744b35fb67386e23a78886c4b9016178e47f89000e838bff0125e1579", kill_on_drop: false }`
[INFO] [stdout] 4008b9d744b35fb67386e23a78886c4b9016178e47f89000e838bff0125e1579
[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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 707bc2e7fef4c9b15051310282745116e1dbfb431e4a188fbffc86eb0ba53c08
[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" "707bc2e7fef4c9b15051310282745116e1dbfb431e4a188fbffc86eb0ba53c08", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling strsim v0.7.0
[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 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 30.83s
[INFO] running `Command { std: "docker" "inspect" "707bc2e7fef4c9b15051310282745116e1dbfb431e4a188fbffc86eb0ba53c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707bc2e7fef4c9b15051310282745116e1dbfb431e4a188fbffc86eb0ba53c08", kill_on_drop: false }`
[INFO] [stdout] 707bc2e7fef4c9b15051310282745116e1dbfb431e4a188fbffc86eb0ba53c08
[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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--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] f27531da091a6d277b8b43038bce9848033c581090de2bdd654545a72ee73923
[INFO] running `Command { std: "docker" "start" "-a" "f27531da091a6d277b8b43038bce9848033c581090de2bdd654545a72ee73923", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini-yaml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "f27531da091a6d277b8b43038bce9848033c581090de2bdd654545a72ee73923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f27531da091a6d277b8b43038bce9848033c581090de2bdd654545a72ee73923", kill_on_drop: false }`
[INFO] [stdout] f27531da091a6d277b8b43038bce9848033c581090de2bdd654545a72ee73923
[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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d0aa6b46fc467850e3449b3917fed19849313205d98e5ca9d173170b49955a4
[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" "2d0aa6b46fc467850e3449b3917fed19849313205d98e5ca9d173170b49955a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mini_yaml-a0e7f15cc0a122f3
[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_in_block_sequence ... ok
[INFO] [stdout] test block_mapping_explicit_multiple_key_value ... ok
[INFO] [stdout] test block_mapping_explicit_single_key_value ... ok
[INFO] [stdout] test block_sequence_empty ... ok
[INFO] [stdout] test flow_mapping_single ... ok
[INFO] [stdout] test block_mapping_explicit_with_block_sequence ... ok
[INFO] [stdout] test flow_mapping_empty_spaces ... ok
[INFO] [stdout] test block_sequence_multiple ... ok
[INFO] [stdout] test block_sequence_single ... ok
[INFO] [stdout] test flow_scalar_ignore_whitespace ... ok
[INFO] [stdout] test flow_sequence_compact ... ok
[INFO] [stdout] test flow_sequence_empty ... ok
[INFO] [stdout] test flow_mapping_relax ... ok
[INFO] [stdout] test flow_sequence_empty_spaces ... ok
[INFO] [stdout] test scalar_negative ... ok
[INFO] [stdout] test flow_sequence_single ... ok
[INFO] [stdout] test flow_sequence_nested ... ok
[INFO] [stdout] test flow_sequence_relax ... ok
[INFO] [stdout] test flow_sequence_extra_comma ... ok
[INFO] [stdout] test block_mapping_explicit_multiple_key_only ... ok
[INFO] [stdout] test flow_in_block_sequence ... ok
[INFO] [stdout] test block_sequence_single_negative ... ok
[INFO] [stdout] test flow_mapping_compact ... ok
[INFO] [stdout] test flow_mapping_extra_comma ... ok
[INFO] [stdout] test flow_mapping_empty ... 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 /opt/rustwide/target/debug/deps/mini_yaml-73deb52ba2f90f68
[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" "2d0aa6b46fc467850e3449b3917fed19849313205d98e5ca9d173170b49955a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0aa6b46fc467850e3449b3917fed19849313205d98e5ca9d173170b49955a4", kill_on_drop: false }`
[INFO] [stdout] 2d0aa6b46fc467850e3449b3917fed19849313205d98e5ca9d173170b49955a4