[INFO] fetching crate cargo-hack 0.5.6...
[INFO] testing cargo-hack-0.5.6 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cargo-hack 0.5.6 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate cargo-hack 0.5.6 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-hack 0.5.6
[INFO] finished tweaking crates.io crate cargo-hack 0.5.6
[INFO] tweaked toml for crates.io crate cargo-hack 0.5.6 written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] crate crates.io crate cargo-hack 0.5.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded easy-ext v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce38e7f701bf8bcfbdfff10e2fc075908fa6b22aadb6e911c4b02130cd2516a1
[INFO] running `Command { std: "docker" "start" "-a" "ce38e7f701bf8bcfbdfff10e2fc075908fa6b22aadb6e911c4b02130cd2516a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce38e7f701bf8bcfbdfff10e2fc075908fa6b22aadb6e911c4b02130cd2516a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce38e7f701bf8bcfbdfff10e2fc075908fa6b22aadb6e911c4b02130cd2516a1", kill_on_drop: false }`
[INFO] [stdout] ce38e7f701bf8bcfbdfff10e2fc075908fa6b22aadb6e911c4b02130cd2516a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec2dda445286c223b48b7748b209defdd52e815ff07c1d0ead6ee04b3fa48214
[INFO] running `Command { std: "docker" "start" "-a" "ec2dda445286c223b48b7748b209defdd52e815ff07c1d0ead6ee04b3fa48214", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ctrlc v3.1.9
[INFO] [stderr]    Compiling cargo-hack v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.41s
[INFO] running `Command { std: "docker" "inspect" "ec2dda445286c223b48b7748b209defdd52e815ff07c1d0ead6ee04b3fa48214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2dda445286c223b48b7748b209defdd52e815ff07c1d0ead6ee04b3fa48214", kill_on_drop: false }`
[INFO] [stdout] ec2dda445286c223b48b7748b209defdd52e815ff07c1d0ead6ee04b3fa48214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fafd58440807d72df8501f64ed25c0ba6905e0c8f1d4dd9690011827a2f6ea6
[INFO] running `Command { std: "docker" "start" "-a" "4fafd58440807d72df8501f64ed25c0ba6905e0c8f1d4dd9690011827a2f6ea6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling fs-err v2.6.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling easy-ext v0.2.7
[INFO] [stderr]    Compiling cargo-hack v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.82s
[INFO] running `Command { std: "docker" "inspect" "4fafd58440807d72df8501f64ed25c0ba6905e0c8f1d4dd9690011827a2f6ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fafd58440807d72df8501f64ed25c0ba6905e0c8f1d4dd9690011827a2f6ea6", kill_on_drop: false }`
[INFO] [stdout] 4fafd58440807d72df8501f64ed25c0ba6905e0c8f1d4dd9690011827a2f6ea6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9cb9184f4c5ba674edee2647ba4f6db6a863f66c165f174334dcb5fc1518cf52
[INFO] running `Command { std: "docker" "start" "-a" "9cb9184f4c5ba674edee2647ba4f6db6a863f66c165f174334dcb5fc1518cf52", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stdout] running 19 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_hack-c28200ed0f215061)
[INFO] [stdout] test features::tests::powerset_depth2 ... ok
[INFO] [stdout] test cli::tests::long_help ... ok
[INFO] [stdout] test cli::tests::short_help ... ok
[INFO] [stdout] test features::tests::feature_deps1 ... ok
[INFO] [stdout] test remove_dev_deps::tests::a ... ok
[INFO] [stdout] test remove_dev_deps::tests::target_deps2 ... ok
[INFO] [stdout] test remove_dev_deps::tests::c ... ok
[INFO] [stdout] test remove_dev_deps::tests::target_deps3 ... ok
[INFO] [stdout] test remove_dev_deps::tests::b ... ok
[INFO] [stdout] test remove_dev_deps::tests::target_deps4 ... ok
[INFO] [stdout] test remove_dev_deps::tests::d ... ok
[INFO] [stdout] test remove_dev_deps::tests::many_lines ... ok
[INFO] [stdout] test remove_dev_deps::tests::not_table ... ok
[INFO] [stdout] test features::tests::powerset_depth3 ... ok
[INFO] [stdout] test features::tests::powerset_depth1 ... ok
[INFO] [stdout] test features::tests::powerset_full ... ok
[INFO] [stdout] test remove_dev_deps::tests::not_table_multi_line ... ok
[INFO] [stdout] test remove_dev_deps::tests::target_deps1 ... ok
[INFO] [stdout] test cli::tests::update_readme ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cli::tests::update_readme stdout ----
[INFO] [stdout] [src/cli.rs:925] &line = "# cargo-hack"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "[![crates.io](https://img.shields.io/crates/v/cargo-hack?style=flat-square&logo=rust)](https://crates.io/crates/cargo-hack)"
[INFO] [stdout] [src/cli.rs:925] &line = "[![license](https://img.shields.io/badge/license-Apache--2.0_OR_MIT-blue?style=flat-square)](#license)"
[INFO] [stdout] [src/cli.rs:925] &line = "[![rustc](https://img.shields.io/badge/rustc-1.36+-blue?style=flat-square&logo=rust)](https://www.rust-lang.org)"
[INFO] [stdout] [src/cli.rs:925] &line = "[![build status](https://img.shields.io/github/workflow/status/taiki-e/cargo-hack/CI/main?style=flat-square&logo=github)](https://github.com/taiki-e/cargo-hack/actions)"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "A cargo subcommand to provide various options useful for testing and continuous"
[INFO] [stdout] [src/cli.rs:925] &line = "integration."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "- [Installation](#installation)"
[INFO] [stdout] [src/cli.rs:925] &line = "- [Usage](#usage)"
[INFO] [stdout] [src/cli.rs:925] &line = "- [License](#license)"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "## Installation"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### From source"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "```sh"
[INFO] [stdout] [src/cli.rs:925] &line = "cargo install cargo-hack"
[INFO] [stdout] [src/cli.rs:925] &line = "```"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "*Compiler support: requires rustc 1.36+*"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "cargo-hack is usually runnable with Cargo versions older than the Rust version"
[INFO] [stdout] [src/cli.rs:925] &line = "required for installation (e.g., `cargo +1.31 hack check`). Currently, to run"
[INFO] [stdout] [src/cli.rs:925] &line = "cargo-hack requires Cargo 1.26+."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### From prebuilt binaries"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "You can download prebuilt binaries from the [Release page](https://github.com/taiki-e/cargo-hack/releases)."
[INFO] [stdout] [src/cli.rs:925] &line = "Prebuilt binaries are available for macOS, Linux (gnu and musl), and Windows."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### Via Homebrew"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "You can install cargo-hack using [Homebrew tap on macOS and Linux](https://github.com/taiki-e/homebrew-tap/blob/main/Formula/cargo-hack.rb):"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "```sh"
[INFO] [stdout] [src/cli.rs:925] &line = "brew install taiki-e/tap/cargo-hack"
[INFO] [stdout] [src/cli.rs:925] &line = "```"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "## Usage"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "<details>"
[INFO] [stdout] [src/cli.rs:925] &line = "<summary>Click to show a complete list of options</summary>"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "<!-- readme-long-help:start -->"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "</details>"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "`cargo-hack` is basically wrapper of `cargo` that propagates subcommand and most"
[INFO] [stdout] [src/cli.rs:925] &line = "of the passed flags to `cargo`, but provides additional flags and changes the"
[INFO] [stdout] [src/cli.rs:925] &line = "behavior of some existing flags."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### --each-feature"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Perform for each feature which includes default features and"
[INFO] [stdout] [src/cli.rs:925] &line = "`--no-default-features` of the package."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "This is useful to check that each feature is working properly. (When used for"
[INFO] [stdout] [src/cli.rs:925] &line = "this purpose, it is recommended to use with `--no-dev-deps` to avoid"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo#4866].)"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "```sh"
[INFO] [stdout] [src/cli.rs:925] &line = "cargo hack check --each-feature --no-dev-deps"
[INFO] [stdout] [src/cli.rs:925] &line = "```"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### --feature-powerset"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Perform for the feature powerset which includes `--no-default-features` and"
[INFO] [stdout] [src/cli.rs:925] &line = "default features of the package."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "This is useful to check that every combination of features is working"
[INFO] [stdout] [src/cli.rs:925] &line = "properly. (When used for this purpose, it is recommended to use with"
[INFO] [stdout] [src/cli.rs:925] &line = "`--no-dev-deps` to avoid [cargo#4866].)"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "```sh"
[INFO] [stdout] [src/cli.rs:925] &line = "cargo hack check --feature-powerset --no-dev-deps"
[INFO] [stdout] [src/cli.rs:925] &line = "```"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### --no-dev-deps"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Perform without dev-dependencies."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "This is a workaround for an issue that dev-dependencies leaking into normal"
[INFO] [stdout] [src/cli.rs:925] &line = "build ([cargo#4866])."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Also, this can be used as a workaround for an issue that `cargo` does not"
[INFO] [stdout] [src/cli.rs:925] &line = "allow publishing a package with cyclic dev-dependencies. ([cargo#4242])"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "```sh"
[INFO] [stdout] [src/cli.rs:925] &line = "cargo hack publish --no-dev-deps --dry-run --allow-dirty"
[INFO] [stdout] [src/cli.rs:925] &line = "```"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Note: Currently, using `--no-dev-deps` flag removes dev-dependencies from"
[INFO] [stdout] [src/cli.rs:925] &line = "real manifest while cargo-hack is running and restores it when finished."
[INFO] [stdout] [src/cli.rs:925] &line = "See [cargo#4242] for why this is necessary."
[INFO] [stdout] [src/cli.rs:925] &line = "Also, this behavior may change in the future on some subcommands. See also"
[INFO] [stdout] [src/cli.rs:925] &line = "[#15]."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### --remove-dev-deps"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Equivalent to `--no-dev-deps` except for does not restore the original"
[INFO] [stdout] [src/cli.rs:925] &line = "`Cargo.toml` after execution."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "This is useful to know what Cargo.toml that cargo-hack is actually using"
[INFO] [stdout] [src/cli.rs:925] &line = "with `--no-dev-deps`."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "*This flag also works without subcommands.*"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### --ignore-private"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Skip to perform on `publish = false` packages."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### --ignore-unknown-features"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Skip passing `--features` to `cargo` if that feature does not exist."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### --version-range"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Perform commands on a specified (inclusive) range of Rust versions."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "```console"
[INFO] [stdout] [src/cli.rs:925] &line = "$ cargo hack check --version-range 1.46..1.47"
[INFO] [stdout] [src/cli.rs:925] &line = "info: running `cargo +1.46 check` on cargo-hack (1/2)"
[INFO] [stdout] [src/cli.rs:925] &line = "..."
[INFO] [stdout] [src/cli.rs:925] &line = "info: running `cargo +1.47 check` on cargo-hack (2/2)"
[INFO] [stdout] [src/cli.rs:925] &line = "..."
[INFO] [stdout] [src/cli.rs:925] &line = "```"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "If the given range is unclosed, the latest stable compiler is treated as the"
[INFO] [stdout] [src/cli.rs:925] &line = "upper bound."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "This might be useful for catching issues like [termcolor#35], [regex#685],"
[INFO] [stdout] [src/cli.rs:925] &line = "[rust-clippy#6324]."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### --version-step"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Specify the version interval of `--version-range`."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### --clean-per-run"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Remove artifacts for that package before running the command."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "This also works as a workaround for [rust-clippy#4612]."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### Options for adjusting the behavior of --each-feature and --feature-powerset"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "The following flags can be used with `--each-feature` and `--feature-powerset`."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "#### --optional-deps"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Use optional dependencies as features."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "#### --exclude-features, --skip"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Space-separated list of features to exclude."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "#### --depth"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Specify a max number of simultaneous feature flags of `--feature-powerset`."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "If the number is set to 1, `--feature-powerset` is equivalent to"
[INFO] [stdout] [src/cli.rs:925] &line = "`--each-feature`."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "#### --group-features"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Space-separated list of features to group."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "To specify multiple groups, use this option multiple times:"
[INFO] [stdout] [src/cli.rs:925] &line = "`--group-features a,b --group-features c,d`"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "### Improvement of the behavior of existing cargo flags"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "`cargo-hack` changes the behavior of the following existing flags."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "#### --features, --no-default-features"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Unlike `cargo` ([cargo#3620], [cargo#4106], [cargo#4463], [cargo#4753],"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo#5015], [cargo#5364], [cargo#6195]), it can also be applied to"
[INFO] [stdout] [src/cli.rs:925] &line = "sub-crates."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "#### --all, --workspace"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Perform command for all packages in the workspace."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Unlike cargo, it does not compile all members at once."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "For example, running `cargo hack check --all` in a workspace with members"
[INFO] [stdout] [src/cli.rs:925] &line = "`foo` and `bar` behaves almost the same as the following script:"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "```sh"
[INFO] [stdout] [src/cli.rs:925] &line = "# If you use cargo-hack, you don't need to maintain this list manually."
[INFO] [stdout] [src/cli.rs:925] &line = "members=(\"foo\" \"bar\")"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "for member in \"${members[@]}\"; do"
[INFO] [stdout] [src/cli.rs:925] &line = "    cargo check --manifest-path \"${member}/Cargo.toml\""
[INFO] [stdout] [src/cli.rs:925] &line = "done"
[INFO] [stdout] [src/cli.rs:925] &line = "```"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "*Workspace members will be performed according to the order of the 'packages'"
[INFO] [stdout] [src/cli.rs:925] &line = "fields of [`cargo metadata`][cargo-metadata].*"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "[#15]: https://github.com/taiki-e/cargo-hack/issues/15"
[INFO] [stdout] [src/cli.rs:925] &line = "[termcolor#35]: https://github.com/BurntSushi/termcolor/issues/35"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo#3620]: https://github.com/rust-lang/cargo/issues/3620"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo#4106]: https://github.com/rust-lang/cargo/issues/4106"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo#4242]: https://github.com/rust-lang/cargo/issues/4242"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo#4463]: https://github.com/rust-lang/cargo/issues/4463"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo#4753]: https://github.com/rust-lang/cargo/issues/4753"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo#4866]: https://github.com/rust-lang/cargo/issues/4866"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo#5015]: https://github.com/rust-lang/cargo/issues/4463"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo#5364]: https://github.com/rust-lang/cargo/issues/5364"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo#6195]: https://github.com/rust-lang/cargo/issues/6195"
[INFO] [stdout] [src/cli.rs:925] &line = "[regex#685]: https://github.com/rust-lang/regex/issues/685"
[INFO] [stdout] [src/cli.rs:925] &line = "[rust-clippy#4612]: https://github.com/rust-lang/rust-clippy/issues/4612"
[INFO] [stdout] [src/cli.rs:925] &line = "[rust-clippy#6324]: https://github.com/rust-lang/rust-clippy/issues/6324"
[INFO] [stdout] [src/cli.rs:925] &line = "[cargo-metadata]: https://doc.rust-lang.org/cargo/commands/cargo-metadata.html"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "## License"
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Licensed under either of [Apache License, Version 2.0](LICENSE-APACHE) or"
[INFO] [stdout] [src/cli.rs:925] &line = "[MIT license](LICENSE-MIT) at your option."
[INFO] [stdout] [src/cli.rs:925] &line = ""
[INFO] [stdout] [src/cli.rs:925] &line = "Unless you explicitly state otherwise, any contribution intentionally submitted"
[INFO] [stdout] [src/cli.rs:925] &line = "for inclusion in the work by you, as defined in the Apache-2.0 license, shall"
[INFO] [stdout] [src/cli.rs:925] &line = "be dual licensed as above, without any additional terms or conditions."
[INFO] [stdout] Error: failed to write to file `/opt/rustwide/workdir/README.md`
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     Read-only file system (os error 30)
[INFO] [stdout] thread 'cli::tests::update_readme' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `1`,
[INFO] [stdout]  right: `0`: the test returned a termination value with a non-zero status code (1) which indicates a failure', /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:194:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56458bda89d0 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x56458bda89d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56458bda89d0 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x56458bda89d0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x56458bdcc5ec - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x56458bda5505 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x56458bdaafdb - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x56458bdaafdb - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x56458bdaafdb - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x56458bdaaaec - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x56458bdab6a4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x56458bdab187 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x56458bda8eac - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x56458bdab0e9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x56458bca27e1 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x56458bdcad0e - core::panicking::assert_failed_inner::h62e8cb2847a6e7ec
[INFO] [stdout]   16:     0x56458bcfd75a - core::panicking::assert_failed::he1359cf4416f2fca
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x56458bce2e41 - test::assert_test_result::h906ea6107ed00332
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:194:5
[INFO] [stdout]   18:     0x56458bcf762d - cargo_hack::cli::tests::update_readme::{{closure}}::h2d93a2e8639cc952
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cli.rs:916:5
[INFO] [stdout]   19:     0x56458bce439e - core::ops::function::FnOnce::call_once::h4d7e06715cb06d05
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x56458bd33b33 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x56458bd33b33 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:578:5
[INFO] [stdout]   22:     0x56458bd325e8 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd956bc3d57399be
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   23:     0x56458bd325e8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40dc93e0ddb5938a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x56458bd325e8 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x56458bd325e8 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x56458bd325e8 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x56458bd325e8 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:601:18
[INFO] [stdout]   28:     0x56458bd325e8 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:493:39
[INFO] [stdout]   29:     0x56458bd00d7d - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:520:37
[INFO] [stdout]   30:     0x56458bd00d7d - std::sys_common::backtrace::__rust_begin_short_backtrace::h7dfa0de4eb395af2
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x56458bd05548 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   32:     0x56458bd05548 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb024e854818586ac
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x56458bd05548 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x56458bd05548 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x56458bd05548 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x56458bd05548 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   37:     0x56458bd05548 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x56458bdb0e97 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   39:     0x56458bdb0e97 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x56458bdb0e97 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   41:     0x7fea33df0609 - start_thread
[INFO] [stdout]   42:     0x7fea33bc2293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cli::tests::update_readme
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin cargo-hack'
[INFO] running `Command { std: "docker" "inspect" "9cb9184f4c5ba674edee2647ba4f6db6a863f66c165f174334dcb5fc1518cf52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb9184f4c5ba674edee2647ba4f6db6a863f66c165f174334dcb5fc1518cf52", kill_on_drop: false }`
[INFO] [stdout] 9cb9184f4c5ba674edee2647ba4f6db6a863f66c165f174334dcb5fc1518cf52
