[INFO] cloning repository https://github.com/dotboris/alt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dotboris/alt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotboris%2Falt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotboris%2Falt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b92d11c163a853a60da014a6439733dfbe575e1e
[INFO] testing dotboris/alt against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotboris%2Falt" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dotboris/alt on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dotboris/alt
[INFO] finished tweaking git repo https://github.com/dotboris/alt
[INFO] tweaked toml for git repo https://github.com/dotboris/alt written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/dotboris/alt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded terminal_size v0.1.15
[INFO] [stderr]   Downloaded dialoguer v0.8.0
[INFO] [stderr]   Downloaded predicates-tree v1.0.0
[INFO] [stderr]   Downloaded difflib v0.4.0
[INFO] [stderr]   Downloaded predicates-core v1.0.0
[INFO] [stderr]   Downloaded assert_cmd v1.0.7
[INFO] [stderr]   Downloaded predicates v2.0.0
[INFO] [stderr]   Downloaded zeroize v1.2.0
[INFO] [stderr]   Downloaded escargot v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af9838c059f4c93ff2d7187088df48059a6aa22d74659efd20f5f9d32b9df53d
[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" "af9838c059f4c93ff2d7187088df48059a6aa22d74659efd20f5f9d32b9df53d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af9838c059f4c93ff2d7187088df48059a6aa22d74659efd20f5f9d32b9df53d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af9838c059f4c93ff2d7187088df48059a6aa22d74659efd20f5f9d32b9df53d", kill_on_drop: false }`
[INFO] [stdout] af9838c059f4c93ff2d7187088df48059a6aa22d74659efd20f5f9d32b9df53d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 872f60df27e0cbaffb5499108869f6c5fe22030cf727a4de076a38568c129919
[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" "872f60df27e0cbaffb5499108869f6c5fe22030cf727a4de076a38568c129919", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling zeroize v1.2.0
[INFO] [stderr]    Compiling getrandom v0.1.11
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling terminal_size v0.1.15
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling dialoguer v0.8.0
[INFO] [stderr]    Compiling alt v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.70s
[INFO] running `Command { std: "docker" "inspect" "872f60df27e0cbaffb5499108869f6c5fe22030cf727a4de076a38568c129919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "872f60df27e0cbaffb5499108869f6c5fe22030cf727a4de076a38568c129919", kill_on_drop: false }`
[INFO] [stdout] 872f60df27e0cbaffb5499108869f6c5fe22030cf727a4de076a38568c129919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56273384a4b56cc1ce52a26b692c30d377ce8b76247b147f935b045c5032687a
[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" "56273384a4b56cc1ce52a26b692c30d377ce8b76247b147f935b045c5032687a", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]    Compiling escargot v0.5.2
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling predicates v2.0.0
[INFO] [stderr]    Compiling rand_core v0.6.0
[INFO] [stderr]    Compiling assert_cmd v1.0.7
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling alt v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.78s
[INFO] running `Command { std: "docker" "inspect" "56273384a4b56cc1ce52a26b692c30d377ce8b76247b147f935b045c5032687a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56273384a4b56cc1ce52a26b692c30d377ce8b76247b147f935b045c5032687a", kill_on_drop: false }`
[INFO] [stdout] 56273384a4b56cc1ce52a26b692c30d377ce8b76247b147f935b045c5032687a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", 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] 4540982d71417c1d623c3917b1ed747acf9986348469993b17b0c6dfd337b125
[INFO] running `Command { std: "docker" "start" "-a" "4540982d71417c1d623c3917b1ed747acf9986348469993b17b0c6dfd337b125", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alt-bc4309d92734c7ca)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test config::tests::home_dir_should_default ... ok
[INFO] [stdout] test config::tests::home_dir_should_read_alt_home_env ... ok
[INFO] [stdout] test def_file::tests::find_bin_returns_path_when_command_and_version_defined ... ok
[INFO] [stdout] test def_file::tests::remove_version_does_nothing_on_empty_defs ... ok
[INFO] [stdout] test def_file::tests::remove_version_does_nothing_when_given_version_that_does_not_exist ... ok
[INFO] [stdout] test def_file::tests::remove_version_removed_whole_command_def_when_left_empty ... ok
[INFO] [stdout] test def_file::tests::remove_version_removes_given_command_version_pair ... ok
[INFO] [stdout] test scan::homebrew::tests::test_parse_version_path_php ... ok
[INFO] [stdout] test def_file::tests::find_bin_returns_none_on_empty_defs ... ok
[INFO] [stdout] test def_file::tests::find_bin_returns_none_when_command_not_defined ... ok
[INFO] [stdout] test def_file::tests::find_bin_returns_none_when_version_not_defined ... ok
[INFO] [stdout] test scan::homebrew::tests::test_parse_linuxbrew_path_node ... ok
[INFO] [stdout] test scan::homebrew::tests::test_parse_version_path_node ... ok
[INFO] [stdout] test scan::path_suffix::tests::command_only_should_not_parse ... ok
[INFO] [stdout] test shim::tests::test_absolute_non_alt_is_not_shim ... ok
[INFO] [stdout] test shim::tests::test_alt_command_is_not_shim ... ok
[INFO] [stdout] test shim::tests::test_absolute_alt_is_not_shim ... ok
[INFO] [stdout] test scan::path_suffix::tests::command_with_version_suffix_should_parse ... ok
[INFO] [stdout] test shim::tests::test_get_command_relative ... ok
[INFO] [stdout] test scan::path_suffix::tests::emoji_command_with_dash_dot_version ... ok
[INFO] [stdout] test shim::tests::test_relative_non_alt_is_not_shim ... ok
[INFO] [stdout] test shim::tests::test_relative_alt_is_not_shim ... ok
[INFO] [stdout] test shim::tests::test_get_command_command ... ok
[INFO] [stdout] test shim::tests::test_get_command_absolute ... ok
[INFO] [stdout] test shim::tests::test_non_alt_command_is_shim ... ok
[INFO] [stdout] test scan::path_suffix::tests::command_with_text_suffix_should_not_parse ... ok
[INFO] [stdout] test scan::path_suffix::tests::emoji_command_with_dot_version ... ok
[INFO] [stdout] test scan::path_suffix::tests::emoji_command_with_single_digit_version ... ok
[INFO] [stdout] test scan::path_suffix::tests::single_letter_command_with_dash_dot_version ... ok
[INFO] [stdout] test scan::path_suffix::tests::single_letter_command_with_dot_version ... ok
[INFO] [stdout] test scan::path_suffix::tests::command_with_version_suffix_and_dash_should_parse ... ok
[INFO] [stderr]      Running tests/doctor_def_test.rs (/opt/rustwide/target/debug/deps/doctor_def_test-b59505a894cf496a)
[INFO] [stdout] test scan::path_suffix::tests::single_letter_command_with_single_digit_version ... ok
[INFO] [stdout] test scan::path_suffix::tests::single_letter_command_with_dash_single_digit_version ... ok
[INFO] [stdout] test scan::path_suffix::tests::emoji_command_with_dash_single_digit_version ... ok
[INFO] [stdout] test scan::path_suffix::tests::command_trailing_period_in_suffix_should_not_parse ... ok
[INFO] [stdout] test scan::path_suffix::tests::command_with_simple_number_suffix_should_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test success_with_no_problems ... ok
[INFO] [stdout] Problem: Bin for thingy version 1 (/tmp/alt-tests-VQ3fEk01fb/stub-bins/thingy-1) does not exist.
[INFO] [stdout] Fix Available: Remove entry for thingy version 1.
[INFO] [stdout] Applying fix because command was called with --fix-mode auto
[INFO] [stdout] Fixed: Removed entry for thingy version 1.
[INFO] [stdout] 
[INFO] [stdout] Found 1 problems. Fixed 1/1.
[INFO] [stdout] test remove_entry_for_missing_bin ... ok
[INFO] [stdout] Problem: Bin for thingy version 1 (/tmp/alt-tests-kmB6VPuCy1/stub-bins/thingy-1) is not executable.
[INFO] [stdout] Fix Available: Remove entry for thingy version 1.
[INFO] [stdout] Applying fix because command was called with --fix-mode auto
[INFO] [stdout] Fixed: Removed entry for thingy version 1.
[INFO] [stdout] 
[INFO] [stdout] Found 1 problems. Fixed 1/1.
[INFO] [stdout] test remove_entry_for_non_executable_bin ... ok
[INFO] [stdout] Problem: Bin for thingy version 1 (/tmp/alt-tests-LqsmQTFkLl/thingy-1) is not a file.
[INFO] [stdout] Fix Available: Remove entry for thingy version 1.
[INFO] [stdout] Applying fix because command was called with --fix-mode auto
[INFO] [stdout] Fixed: Removed entry for thingy version 1.
[INFO] [stdout] 
[INFO] [stdout] Found 1 problems. Fixed 1/1.
[INFO] [stdout] test remove_entry_for_defined_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 54.30s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-43d289e8733c7cd8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test system_with_no_use ... ok
[INFO] [stdout] test use_with_subdir ... ok
[INFO] [stdout] test def_and_use ... ok
[INFO] [stdout] test use_with_subdir_overwrite ... ok
[INFO] [stdout] test reset_with_use_system ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_env.rs (/opt/rustwide/target/debug/deps/test_env-5f3e576d1762f49b)
[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" "4540982d71417c1d623c3917b1ed747acf9986348469993b17b0c6dfd337b125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4540982d71417c1d623c3917b1ed747acf9986348469993b17b0c6dfd337b125", kill_on_drop: false }`
[INFO] [stdout] 4540982d71417c1d623c3917b1ed747acf9986348469993b17b0c6dfd337b125