[INFO] fetching crate navi 2.13.1...
[INFO] testing navi-2.13.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate navi 2.13.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate navi 2.13.1 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 crates.io crate navi 2.13.1
[INFO] finished tweaking crates.io crate navi 2.13.1
[INFO] tweaked toml for crates.io crate navi 2.13.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate navi 2.13.1 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 dirs-sys-next v0.1.0
[INFO] [stderr]   Downloaded directories-next v1.0.1
[INFO] [stderr]   Downloaded vte v0.3.3
[INFO] [stderr]   Downloaded strip-ansi-escapes v0.1.0
[INFO] [stderr]   Downloaded shellwords v1.1.0
[INFO] [stderr]   Downloaded edit v0.1.2
[INFO] [stderr]   Downloaded raw_tty v0.1.0
[INFO] [stderr]   Downloaded derive_more v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 48d9d3b7f6a980d9a4a6f0ea9a2cadd7ec86baf8c8b637fdf01fc6a8247b7772
[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" "48d9d3b7f6a980d9a4a6f0ea9a2cadd7ec86baf8c8b637fdf01fc6a8247b7772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48d9d3b7f6a980d9a4a6f0ea9a2cadd7ec86baf8c8b637fdf01fc6a8247b7772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d9d3b7f6a980d9a4a6f0ea9a2cadd7ec86baf8c8b637fdf01fc6a8247b7772", kill_on_drop: false }`
[INFO] [stdout] 48d9d3b7f6a980d9a4a6f0ea9a2cadd7ec86baf8c8b637fdf01fc6a8247b7772
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3c5f22e332a4a139798e8fb8b6e5a370a3e0161356d36698025f1544cd1a0234
[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" "3c5f22e332a4a139798e8fb8b6e5a370a3e0161356d36698025f1544cd1a0234", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling vte v0.3.3
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.0
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling shellwords v1.1.0
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.0
[INFO] [stderr]    Compiling directories-next v1.0.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling edit v0.1.2
[INFO] [stderr]    Compiling raw_tty v0.1.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling structopt v0.3.17
[INFO] [stderr]    Compiling navi v2.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.99s
[INFO] running `Command { std: "docker" "inspect" "3c5f22e332a4a139798e8fb8b6e5a370a3e0161356d36698025f1544cd1a0234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c5f22e332a4a139798e8fb8b6e5a370a3e0161356d36698025f1544cd1a0234", kill_on_drop: false }`
[INFO] [stdout] 3c5f22e332a4a139798e8fb8b6e5a370a3e0161356d36698025f1544cd1a0234
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83e36c86d05099760d60d65d985c7221685b4a2ff4d5e2b2c8c1a305d25552db
[INFO] running `Command { std: "docker" "start" "-a" "83e36c86d05099760d60d65d985c7221685b4a2ff4d5e2b2c8c1a305d25552db", kill_on_drop: false }`
[INFO] [stderr]    Compiling navi v2.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.22s
[INFO] running `Command { std: "docker" "inspect" "83e36c86d05099760d60d65d985c7221685b4a2ff4d5e2b2c8c1a305d25552db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e36c86d05099760d60d65d985c7221685b4a2ff4d5e2b2c8c1a305d25552db", kill_on_drop: false }`
[INFO] [stdout] 83e36c86d05099760d60d65d985c7221685b4a2ff4d5e2b2c8c1a305d25552db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4c44709db40fed0b67a618f2371ce5e918aa9b9c096cac4b835730dadef6519f
[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" "4c44709db40fed0b67a618f2371ce5e918aa9b9c096cac4b835730dadef6519f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/navi-fef61f548b07f7be
[INFO] [stdout] test common::git::tests::test_meta_github_https ... ok
[INFO] [stdout] test finder::tests::test_parse_output1 ... ok
[INFO] [stdout] test common::git::tests::test_meta_github_ssh ... ok
[INFO] [stdout] test fetcher::filesystem::tests::splitting_of_dirs_param_may_not_contain_empty_items ... ok
[INFO] [stdout] test common::git::tests::test_meta_gitlab_https ... ok
[INFO] [stdout] test finder::tests::test_parse_output2 ... ok
[INFO] [stdout] test finder::tests::test_parse_output3 ... ok
[INFO] [stdout] test finder::tests::test_parse_recommendation_output_1 ... ok
[INFO] [stdout] test finder::tests::test_parse_recommendation_output_2 ... ok
[INFO] [stdout] test finder::tests::test_parse_recommendation_output_3 ... ok
[INFO] [stdout] test finder::tests::test_parse_snippet_request ... ok
[INFO] [stdout] test parser::tests::test_parse_variable_line ... ok
[INFO] [stderr] stty: /dev/stderr: Inappropriate ioctl for device
[INFO] [stdout] test fetcher::filesystem::tests::test_read_file ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/navi-0e88aae4fc9409a2
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-cda15533797c37d3
[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 navi
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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] running `Command { std: "docker" "inspect" "4c44709db40fed0b67a618f2371ce5e918aa9b9c096cac4b835730dadef6519f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c44709db40fed0b67a618f2371ce5e918aa9b9c096cac4b835730dadef6519f", kill_on_drop: false }`
[INFO] [stdout] 4c44709db40fed0b67a618f2371ce5e918aa9b9c096cac4b835730dadef6519f