[INFO] fetching crate topgrade 6.9.1... [INFO] testing topgrade-6.9.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate topgrade 6.9.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate topgrade 6.9.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate topgrade 6.9.1 [INFO] finished tweaking crates.io crate topgrade 6.9.1 [INFO] tweaked toml for crates.io crate topgrade 6.9.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate topgrade 6.9.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e7e335622f5fc38a23b480ba8c90387608b23c9da461953abf1fb91ccdeb618 [INFO] running `Command { std: "docker" "start" "-a" "9e7e335622f5fc38a23b480ba8c90387608b23c9da461953abf1fb91ccdeb618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e7e335622f5fc38a23b480ba8c90387608b23c9da461953abf1fb91ccdeb618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e7e335622f5fc38a23b480ba8c90387608b23c9da461953abf1fb91ccdeb618", kill_on_drop: false }` [INFO] [stdout] 9e7e335622f5fc38a23b480ba8c90387608b23c9da461953abf1fb91ccdeb618 [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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07768d26cd5ed4d79b7f2f6b14b91d39609db80522b524f26a67a726106cd8b7 [INFO] running `Command { std: "docker" "start" "-a" "07768d26cd5ed4d79b7f2f6b14b91d39609db80522b524f26a67a726106cd8b7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling futures-sink v0.3.14 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling futures-core v0.3.14 [INFO] [stderr] Compiling futures-io v0.3.14 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling futures-task v0.3.14 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling once_cell v1.6.0 [INFO] [stderr] Compiling topgrade v6.9.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-channel v0.3.14 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling mio v0.7.8 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling terminal_size v0.1.16 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling directories v3.0.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling shellexpand v2.1.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.5.3 [INFO] [stderr] Compiling tempfile v3.2.0 [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 v0.2.2 [INFO] [stderr] Compiling ordered-multimap v0.3.1 [INFO] [stderr] Compiling rust-ini v0.17.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling futures-util v0.3.14 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling strum v0.20.0 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling futures-executor v0.3.14 [INFO] [stderr] Compiling futures v0.3.14 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "07768d26cd5ed4d79b7f2f6b14b91d39609db80522b524f26a67a726106cd8b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07768d26cd5ed4d79b7f2f6b14b91d39609db80522b524f26a67a726106cd8b7", kill_on_drop: false }` [INFO] [stdout] 07768d26cd5ed4d79b7f2f6b14b91d39609db80522b524f26a67a726106cd8b7 [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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72fe2bce8755ffe2fbb33b3cf39e9c00c3231173a23c88b544d98f9779817f4b [INFO] running `Command { std: "docker" "start" "-a" "72fe2bce8755ffe2fbb33b3cf39e9c00c3231173a23c88b544d98f9779817f4b", kill_on_drop: false }` [INFO] [stderr] Compiling topgrade v6.9.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.33s [INFO] running `Command { std: "docker" "inspect" "72fe2bce8755ffe2fbb33b3cf39e9c00c3231173a23c88b544d98f9779817f4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72fe2bce8755ffe2fbb33b3cf39e9c00c3231173a23c88b544d98f9779817f4b", kill_on_drop: false }` [INFO] [stdout] 72fe2bce8755ffe2fbb33b3cf39e9c00c3231173a23c88b544d98f9779817f4b [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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 414f4049d48f0a06895a3728e9d3b07fcaf8269dbd7a248404426dcdd6a6fdcd [INFO] running `Command { std: "docker" "start" "-a" "414f4049d48f0a06895a3728e9d3b07fcaf8269dbd7a248404426dcdd6a6fdcd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/topgrade-6c658d604a727b20) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test steps::os::linux::tests::test_clearlinux ... ok [INFO] [stdout] test steps::os::linux::tests::test_oraclelinux ... 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_artix ... ok [INFO] [stdout] test steps::os::linux::tests::test_mint ... ok [INFO] [stdout] test steps::os::linux::tests::test_arch_linux ... ok [INFO] [stdout] test steps::os::linux::tests::test_opensuse ... 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_centos ... ok [INFO] [stdout] test steps::os::linux::tests::test_manjaro_arm ... ok [INFO] [stdout] test steps::os::linux::tests::test_gentoo ... ok [INFO] [stdout] test steps::os::linux::tests::test_garuda ... ok [INFO] [stdout] test steps::os::linux::tests::test_exherbo ... ok [INFO] [stdout] test steps::os::linux::tests::test_debian ... ok [INFO] [stdout] test steps::os::linux::tests::test_fedora ... ok [INFO] [stdout] test steps::os::linux::tests::test_pengwinonwsl ... ok [INFO] [stdout] test steps::os::linux::tests::test_antergos ... ok [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_fedoraremixonwsl ... 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" "414f4049d48f0a06895a3728e9d3b07fcaf8269dbd7a248404426dcdd6a6fdcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "414f4049d48f0a06895a3728e9d3b07fcaf8269dbd7a248404426dcdd6a6fdcd", kill_on_drop: false }` [INFO] [stdout] 414f4049d48f0a06895a3728e9d3b07fcaf8269dbd7a248404426dcdd6a6fdcd