[INFO] cloning repository https://github.com/Turbo87/multifix [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Turbo87/multifix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTurbo87%2Fmultifix", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTurbo87%2Fmultifix'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 08fd7e148d453ef026e56dd05c9067dd007a639c [INFO] testing Turbo87/multifix against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTurbo87%2Fmultifix" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Turbo87/multifix on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Turbo87/multifix [INFO] finished tweaking git repo https://github.com/Turbo87/multifix [INFO] tweaked toml for git repo https://github.com/Turbo87/multifix written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Turbo87/multifix already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arc-swap v0.3.6 [INFO] [stderr] Downloaded enum-map-derive v0.4.0 [INFO] [stderr] Downloaded array-macro v1.0.2 [INFO] [stderr] Downloaded enum-map v0.4.1 [INFO] [stderr] Downloaded webbrowser v0.3.1 [INFO] [stderr] Downloaded enumset v0.3.14 [INFO] [stderr] Downloaded enumset_derive v0.2.0 [INFO] [stderr] Downloaded reexport-proc-macro v1.0.5 [INFO] [stderr] Downloaded ncurses v5.97.0 [INFO] [stderr] Downloaded ignore v0.4.4 [INFO] [stderr] Downloaded crossbeam-channel v0.3.2 [INFO] [stderr] Downloaded cursive v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", 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] ae6296ac9007c270a0604be72bf32437258c8c6db68557068e7e86739be66cca [INFO] running `Command { std: "docker" "start" "-a" "ae6296ac9007c270a0604be72bf32437258c8c6db68557068e7e86739be66cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae6296ac9007c270a0604be72bf32437258c8c6db68557068e7e86739be66cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae6296ac9007c270a0604be72bf32437258c8c6db68557068e7e86739be66cca", kill_on_drop: false }` [INFO] [stdout] ae6296ac9007c270a0604be72bf32437258c8c6db68557068e7e86739be66cca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8430ed2dbaa36fffe78e8b5341fef50331f9d5cd04ebe674bc7bd963aed0595f [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" "8430ed2dbaa36fffe78e8b5341fef50331f9d5cd04ebe674bc7bd963aed0595f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling arc-swap v0.3.6 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling reexport-proc-macro v1.0.5 [INFO] [stderr] Compiling array-macro v1.0.2 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling xi-unicode v0.1.0 [INFO] [stderr] Compiling webbrowser v0.3.1 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.3 [INFO] [stderr] Compiling crossbeam-utils v0.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling colored v1.6.1 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling ncurses v5.97.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling signal-hook v0.1.6 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling crossbeam-channel v0.3.2 [INFO] [stderr] Compiling enum-map-derive v0.4.0 [INFO] [stderr] Compiling os_type v2.2.0 [INFO] [stderr] Compiling globset v0.4.2 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling toml v0.4.9 [INFO] [stderr] Compiling ignore v0.4.4 [INFO] [stderr] Compiling enum-map v0.4.1 [INFO] [stderr] Compiling enumset_derive v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling enumset v0.3.14 [INFO] [stderr] Compiling cursive v0.10.0 [INFO] [stderr] Compiling human-panic v1.0.1 [INFO] [stderr] Compiling multifix v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "8430ed2dbaa36fffe78e8b5341fef50331f9d5cd04ebe674bc7bd963aed0595f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8430ed2dbaa36fffe78e8b5341fef50331f9d5cd04ebe674bc7bd963aed0595f", kill_on_drop: false }` [INFO] [stdout] 8430ed2dbaa36fffe78e8b5341fef50331f9d5cd04ebe674bc7bd963aed0595f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f082d11f8d105959080386bba145038b36ac039054636f8369cec1014007391f [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" "f082d11f8d105959080386bba145038b36ac039054636f8369cec1014007391f", kill_on_drop: false }` [INFO] [stderr] Compiling multifix v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "f082d11f8d105959080386bba145038b36ac039054636f8369cec1014007391f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f082d11f8d105959080386bba145038b36ac039054636f8369cec1014007391f", kill_on_drop: false }` [INFO] [stdout] f082d11f8d105959080386bba145038b36ac039054636f8369cec1014007391f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2daa03b08d367b0867e5e3eb8a3523c1d915be24d07a064fe1356d2b30471d3a [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" "2daa03b08d367b0867e5e3eb8a3523c1d915be24d07a064fe1356d2b30471d3a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/multifix-74fb337be5fda73f) [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" "2daa03b08d367b0867e5e3eb8a3523c1d915be24d07a064fe1356d2b30471d3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2daa03b08d367b0867e5e3eb8a3523c1d915be24d07a064fe1356d2b30471d3a", kill_on_drop: false }` [INFO] [stdout] 2daa03b08d367b0867e5e3eb8a3523c1d915be24d07a064fe1356d2b30471d3a