[INFO] cloning repository https://github.com/Walther/wordcrab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Walther/wordcrab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWalther%2Fwordcrab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWalther%2Fwordcrab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c3ea0dd958fd30e159f6909920f8b6d972704a0
[INFO] testing Walther/wordcrab 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%2FWalther%2Fwordcrab" "/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/Walther/wordcrab 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/Walther/wordcrab
[INFO] finished tweaking git repo https://github.com/Walther/wordcrab
[INFO] tweaked toml for git repo https://github.com/Walther/wordcrab written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Walther/wordcrab 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 crossbeam-epoch v0.9.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.0
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 66e04d75d50a80e8581265485449dd2af86bd15bc601dc8a1e6d696c5db60847
[INFO] running `Command { std: "docker" "start" "-a" "66e04d75d50a80e8581265485449dd2af86bd15bc601dc8a1e6d696c5db60847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66e04d75d50a80e8581265485449dd2af86bd15bc601dc8a1e6d696c5db60847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66e04d75d50a80e8581265485449dd2af86bd15bc601dc8a1e6d696c5db60847", kill_on_drop: false }`
[INFO] [stdout] 66e04d75d50a80e8581265485449dd2af86bd15bc601dc8a1e6d696c5db60847
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fe8fc416e4b60711f9cfac755204206ec6b184f964c72cef7b7a41d145e79ab
[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" "8fe8fc416e4b60711f9cfac755204206ec6b184f964c72cef7b7a41d145e79ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling wordcrab v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.73s
[INFO] running `Command { std: "docker" "inspect" "8fe8fc416e4b60711f9cfac755204206ec6b184f964c72cef7b7a41d145e79ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fe8fc416e4b60711f9cfac755204206ec6b184f964c72cef7b7a41d145e79ab", kill_on_drop: false }`
[INFO] [stdout] 8fe8fc416e4b60711f9cfac755204206ec6b184f964c72cef7b7a41d145e79ab
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f26448eac10161ef9589e962dc22d2525e7c33f2822dfb8596ccbefe272a9c8
[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" "5f26448eac10161ef9589e962dc22d2525e7c33f2822dfb8596ccbefe272a9c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling wordcrab v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.82s
[INFO] running `Command { std: "docker" "inspect" "5f26448eac10161ef9589e962dc22d2525e7c33f2822dfb8596ccbefe272a9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f26448eac10161ef9589e962dc22d2525e7c33f2822dfb8596ccbefe272a9c8", kill_on_drop: false }`
[INFO] [stdout] 5f26448eac10161ef9589e962dc22d2525e7c33f2822dfb8596ccbefe272a9c8
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5a5a49bfd90a0c4580b49ee9002dabf56be9e4265a9fe0d3b88db1f0ca85a6b
[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" "a5a5a49bfd90a0c4580b49ee9002dabf56be9e4265a9fe0d3b88db1f0ca85a6b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wordcrab-487efa939339d210
[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] [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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wordcrab-e47fcd2e11f98534
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/analyse_file-e223bd2491ef13cc
[INFO] [stdout] test analysis_options::analysis_options_l ... ok
[INFO] [stdout] test analysis_options::analysis_options_c ... ok
[INFO] [stdout] test analysis_options::analysis_options_w ... ok
[INFO] [stdout] test analysis_options::analysis_options_lc ... ok
[INFO] [stdout] test analysis_options::analysis_options_all ... ok
[INFO] [stdout] test analysis_options::analysis_options_lw ... ok
[INFO] [stdout] test long_file ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/analyse_files-bfbf219ae80331e7
[INFO] [stdout] test analysis_options::analysis_options_wc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test analysis_options::analysis_options_l ... ok
[INFO] [stdout] test multiple_empty_files ... ok
[INFO] [stdout] test analysis_options::analysis_options_lc ... ok
[INFO] [stdout] test analysis_options::analysis_options_c ... ok
[INFO] [stdout] test analysis_options::analysis_options_wc ... ok
[INFO] [stdout] test analysis_options::analysis_options_w ... ok
[INFO] [stdout] test analysis_options::analysis_options_lw ... ok
[INFO] [stdout] test analysis_options::analysis_options_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/analysis_options-f66f60c4a165816e
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test analysis_options_l ... ok
[INFO] [stdout] test analysis_options_c ... ok
[INFO] [stdout] test analysis_options_lc ... ok
[INFO] [stdout] test analysis_options_lw ... ok
[INFO] [stdout] test analysis_options_wc ... ok
[INFO] [stdout] test analysis_options_w ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_strings-03f3d6795725b748
[INFO] [stdout] test analysis_options_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test short_ascii_line ... ok
[INFO] [stdout] test empty_string ... ok
[INFO] [stdout] test empty_line ... ok
[INFO] [stdout] test short_ascii_paragraph ... ok
[INFO] [stdout] test analysis_options::analysis_options_l ... ok
[INFO] [stdout] test analysis_options::analysis_options_c ... ok
[INFO] [stdout] test analysis_options::analysis_options_lc ... ok
[INFO] [stdout] test analysis_options::analysis_options_w ... ok
[INFO] [stdout] test analysis_options::analysis_options_wc ... ok
[INFO] [stdout] test analysis_options::analysis_options_lw ... ok
[INFO] [stderr]    Doc-tests wordcrab
[INFO] [stdout] test analysis_options::analysis_options_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[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" "a5a5a49bfd90a0c4580b49ee9002dabf56be9e4265a9fe0d3b88db1f0ca85a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a5a49bfd90a0c4580b49ee9002dabf56be9e4265a9fe0d3b88db1f0ca85a6b", kill_on_drop: false }`
[INFO] [stdout] a5a5a49bfd90a0c4580b49ee9002dabf56be9e4265a9fe0d3b88db1f0ca85a6b