[INFO] cloning repository https://github.com/r-darwish/topgrade [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r-darwish/topgrade" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr-darwish%2Ftopgrade", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr-darwish%2Ftopgrade'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1478d079ca815a4ddb7f19fcca851cf147dcff48 [INFO] testing r-darwish/topgrade against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr-darwish%2Ftopgrade" "/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/r-darwish/topgrade on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/r-darwish/topgrade [INFO] finished tweaking git repo https://github.com/r-darwish/topgrade [INFO] tweaked toml for git repo https://github.com/r-darwish/topgrade written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/r-darwish/topgrade already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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 self_update v0.26.0 [INFO] [stderr] Downloaded zvariant_derive v2.7.0 [INFO] [stderr] Downloaded zvariant v2.7.0 [INFO] [stderr] Downloaded parselnk v0.1.0 [INFO] [stderr] Downloaded ordered-multimap v0.3.1 [INFO] [stderr] Downloaded rust-ini v0.17.0 [INFO] [stderr] Downloaded dlv-list v0.2.3 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57b92c27c27d0beb9afa637176c04f22e02f18b5ca52fdbfd6f9f621e8e4a1ba [INFO] running `Command { std: "docker" "start" "-a" "57b92c27c27d0beb9afa637176c04f22e02f18b5ca52fdbfd6f9f621e8e4a1ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57b92c27c27d0beb9afa637176c04f22e02f18b5ca52fdbfd6f9f621e8e4a1ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57b92c27c27d0beb9afa637176c04f22e02f18b5ca52fdbfd6f9f621e8e4a1ba", kill_on_drop: false }` [INFO] [stdout] 57b92c27c27d0beb9afa637176c04f22e02f18b5ca52fdbfd6f9f621e8e4a1ba [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2caade13bc3c43ebc9bfc0d5f2cc325e094b353ccd24a69ff692e3e38bcaf314 [INFO] running `Command { std: "docker" "start" "-a" "2caade13bc3c43ebc9bfc0d5f2cc325e094b353ccd24a69ff692e3e38bcaf314", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling topgrade v7.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling directories v3.0.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling shellexpand v2.1.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling console v0.14.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling dlv-list v0.2.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling ordered-multimap v0.3.1 [INFO] [stderr] Compiling rust-ini v0.17.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling structopt v0.3.22 [INFO] [stderr] Compiling strum v0.20.0 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 23s [INFO] running `Command { std: "docker" "inspect" "2caade13bc3c43ebc9bfc0d5f2cc325e094b353ccd24a69ff692e3e38bcaf314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2caade13bc3c43ebc9bfc0d5f2cc325e094b353ccd24a69ff692e3e38bcaf314", kill_on_drop: false }` [INFO] [stdout] 2caade13bc3c43ebc9bfc0d5f2cc325e094b353ccd24a69ff692e3e38bcaf314 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3676af241efe4b3af84ee4a5b93027579ffd9b1936226ad1a484234e62da4828 [INFO] running `Command { std: "docker" "start" "-a" "3676af241efe4b3af84ee4a5b93027579ffd9b1936226ad1a484234e62da4828", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling topgrade v7.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 51.91s [INFO] running `Command { std: "docker" "inspect" "3676af241efe4b3af84ee4a5b93027579ffd9b1936226ad1a484234e62da4828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3676af241efe4b3af84ee4a5b93027579ffd9b1936226ad1a484234e62da4828", kill_on_drop: false }` [INFO] [stdout] 3676af241efe4b3af84ee4a5b93027579ffd9b1936226ad1a484234e62da4828 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 30c98bac8441841798624f77957618d5205d0492aceb3ae6784393ac4a5cd8f7 [INFO] running `Command { std: "docker" "start" "-a" "30c98bac8441841798624f77957618d5205d0492aceb3ae6784393ac4a5cd8f7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/topgrade-6a6cfbcd5c8b5d3b) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test steps::os::linux::tests::test_anarchy ... ok [INFO] [stdout] test steps::os::linux::tests::test_amazon_linux ... ok [INFO] [stdout] test steps::os::linux::tests::test_antergos ... ok [INFO] [stdout] test steps::os::linux::tests::test_arch_linux ... ok [INFO] [stdout] test steps::os::linux::tests::test_artix ... ok [INFO] [stdout] test steps::os::linux::tests::test_centos ... ok [INFO] [stdout] test steps::os::linux::tests::test_clearlinux ... ok [INFO] [stdout] test steps::os::linux::tests::test_debian ... ok [INFO] [stdout] test steps::os::linux::tests::test_exherbo ... ok [INFO] [stdout] test steps::os::linux::tests::test_garuda ... ok [INFO] [stdout] test steps::os::linux::tests::test_fedoraremixonwsl ... ok [INFO] [stdout] test steps::os::linux::tests::test_gentoo ... ok [INFO] [stdout] test steps::os::linux::tests::test_fedora ... ok [INFO] [stdout] test steps::os::linux::tests::test_manjaro ... ok [INFO] [stdout] test steps::os::linux::tests::test_nixos ... ok [INFO] [stdout] test steps::os::linux::tests::test_manjaro_arm ... ok [INFO] [stdout] test steps::os::linux::tests::test_mint ... ok [INFO] [stdout] test steps::os::linux::tests::test_opensuse ... ok [INFO] [stdout] test steps::os::linux::tests::test_rhel ... ok [INFO] [stdout] test steps::os::linux::tests::test_ubuntu ... ok [INFO] [stdout] test steps::os::linux::tests::test_pengwinonwsl ... ok [INFO] [stdout] test steps::os::linux::tests::test_oraclelinux ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "30c98bac8441841798624f77957618d5205d0492aceb3ae6784393ac4a5cd8f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30c98bac8441841798624f77957618d5205d0492aceb3ae6784393ac4a5cd8f7", kill_on_drop: false }` [INFO] [stdout] 30c98bac8441841798624f77957618d5205d0492aceb3ae6784393ac4a5cd8f7