[INFO] fetching crate prettydiff 0.3.1...
[INFO] testing prettydiff-0.3.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate prettydiff 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate prettydiff 0.3.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prettydiff 0.3.1
[INFO] finished tweaking crates.io crate prettydiff 0.3.1
[INFO] tweaked toml for crates.io crate prettydiff 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] e97390fdc795b994cb75c10aa0877feaedda96fe08d72a68bf7e8ba7a0fc2ffc
[INFO] running `Command { std: "docker" "start" "-a" "e97390fdc795b994cb75c10aa0877feaedda96fe08d72a68bf7e8ba7a0fc2ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e97390fdc795b994cb75c10aa0877feaedda96fe08d72a68bf7e8ba7a0fc2ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e97390fdc795b994cb75c10aa0877feaedda96fe08d72a68bf7e8ba7a0fc2ffc", kill_on_drop: false }`
[INFO] [stdout] e97390fdc795b994cb75c10aa0877feaedda96fe08d72a68bf7e8ba7a0fc2ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdaf37023f275bd67be93d7639cf88bcf8e243efc6175f9fe9dfa996159d7afd
[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" "cdaf37023f275bd67be93d7639cf88bcf8e243efc6175f9fe9dfa996159d7afd", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling clap v2.33.2
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling prettydiff v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.59s
[INFO] running `Command { std: "docker" "inspect" "cdaf37023f275bd67be93d7639cf88bcf8e243efc6175f9fe9dfa996159d7afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdaf37023f275bd67be93d7639cf88bcf8e243efc6175f9fe9dfa996159d7afd", kill_on_drop: false }`
[INFO] [stdout] cdaf37023f275bd67be93d7639cf88bcf8e243efc6175f9fe9dfa996159d7afd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71e7e6ee66acd4bb18e1ccee8d402ad6b01d53ff1d60c6baf5289cfc9c942435
[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" "71e7e6ee66acd4bb18e1ccee8d402ad6b01d53ff1d60c6baf5289cfc9c942435", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettydiff v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "71e7e6ee66acd4bb18e1ccee8d402ad6b01d53ff1d60c6baf5289cfc9c942435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e7e6ee66acd4bb18e1ccee8d402ad6b01d53ff1d60c6baf5289cfc9c942435", kill_on_drop: false }`
[INFO] [stdout] 71e7e6ee66acd4bb18e1ccee8d402ad6b01d53ff1d60c6baf5289cfc9c942435
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58fd359c93d649a1f5fab9479e416477104306d35280b01249bd0f19d7bb1858
[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" "58fd359c93d649a1f5fab9479e416477104306d35280b01249bd0f19d7bb1858", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prettydiff-aeebd69ec4a4eecd
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test lcs::test_table_match ... ok
[INFO] [stdout] test basic::test_basic ... ok
[INFO] [stdout] test text::test_diff_words_issue_1 ... ok
[INFO] [stdout] test text::test_split_words ... ok
[INFO] [stdout] test text::test_basic ... ok
[INFO] [stdout] ┌───┬────────────────┬────┬──────────────────────┐
[INFO] [stdout] │   │ left           │    │ right                │
[INFO] [stdout] ├───┼────────────────┼────┼──────────────────────┤
[INFO] [stdout] │ 2 │ void func1() { │ 2  │ void func1(a: u32) { │
[INFO] [stdout] ├───┼────────────────┼────┼──────────────────────┤
[INFO] [stdout] │ 6 │ void func2() { │ 10 │ void func2() {       │
[INFO] [stdout] │   │     x += 2     │    │     x += 2           │
[INFO] [stdout] │   │ }              │    │ }                    │
[INFO] [stdout] ├───┼────────────────┼────┼──────────────────────┤
[INFO] [stdout] │ 9 │                │ 14 │ void func3(){}       │
[INFO] [stdout] └───┴────────────────┴────┴──────────────────────┘
[INFO] [stdout] test text::test_splitter ... ok
[INFO] [stdout] test text::test_diff_lines ... ok
[INFO] [stdout] test lcs::test_table ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prettydiff-905f8017da7d2c4f
[INFO] [stderr]    Doc-tests prettydiff
[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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58fd359c93d649a1f5fab9479e416477104306d35280b01249bd0f19d7bb1858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58fd359c93d649a1f5fab9479e416477104306d35280b01249bd0f19d7bb1858", kill_on_drop: false }`
[INFO] [stdout] 58fd359c93d649a1f5fab9479e416477104306d35280b01249bd0f19d7bb1858